EP1297232A1 - Kraftfahrzeugtürverschluss - Google Patents
KraftfahrzeugtürverschlussInfo
- Publication number
- EP1297232A1 EP1297232A1 EP01953850A EP01953850A EP1297232A1 EP 1297232 A1 EP1297232 A1 EP 1297232A1 EP 01953850 A EP01953850 A EP 01953850A EP 01953850 A EP01953850 A EP 01953850A EP 1297232 A1 EP1297232 A1 EP 1297232A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- coupling element
- door lock
- connecting device
- motor vehicle
- locking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B79/00—Mounting or connecting vehicle locks or parts thereof
- E05B79/10—Connections between movable lock parts
- E05B79/12—Connections between movable lock parts using connecting rods
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B79/00—Mounting or connecting vehicle locks or parts thereof
- E05B79/02—Mounting of vehicle locks or parts thereof
- E05B79/06—Mounting of handles, e.g. to the wing or to the lock
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
- E05B85/10—Handles
- E05B85/14—Handles pivoted about an axis parallel to the wing
- E05B85/16—Handles pivoted about an axis parallel to the wing a longitudinal grip part being pivoted at one end about an axis perpendicular to the longitudinal axis of the grip part
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
- E05B85/10—Handles
- E05B85/14—Handles pivoted about an axis parallel to the wing
- E05B85/18—Handles pivoted about an axis parallel to the wing a longitudinal grip part being pivoted about an axis parallel to the longitudinal axis of the grip part
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S292/00—Closure fasteners
- Y10S292/53—Mounting and attachment
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S292/00—Closure fasteners
- Y10S292/64—Assembly
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T292/00—Closure fasteners
- Y10T292/57—Operators with knobs or handles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T70/00—Locks
- Y10T70/50—Special application
- Y10T70/5093—For closures
- Y10T70/5155—Door
- Y10T70/5199—Swinging door
- Y10T70/5372—Locking latch bolts, biased
- Y10T70/5385—Spring projected
- Y10T70/5389—Manually operable
- Y10T70/5394—Directly acting dog for exterior, manual, bolt manipulator
- Y10T70/5416—Exterior manipulator declutched from bolt when dogged
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T70/00—Locks
- Y10T70/50—Special application
- Y10T70/5611—For control and machine elements
- Y10T70/5757—Handle, handwheel or knob
- Y10T70/5761—Retractable or flush handle
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T70/00—Locks
- Y10T70/50—Special application
- Y10T70/5611—For control and machine elements
- Y10T70/5757—Handle, handwheel or knob
- Y10T70/5832—Lock and handle assembly
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T70/00—Locks
- Y10T70/80—Parts, attachments, accessories and adjuncts
- Y10T70/8432—For key-operated mechanism
- Y10T70/8459—Housings
- Y10T70/8541—Mounting arrangements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T70/00—Locks
- Y10T70/80—Parts, attachments, accessories and adjuncts
- Y10T70/8973—Mounting aids, guides and assistors
Definitions
- the invention relates to a motor vehicle door lock according to the preamble of claim 1.
- DE 198 42 359 A1 discloses a motor vehicle door lock with a door lock having a locking element (catch, pawl, release lever), an outer opening handle connected to an outside actuating element plate and an outer coupling element connecting the closing elements of the door lock with the outside opening handle.
- a bellcrank is connected to the outer actuating element plate.
- a tolerance compensation with adjustable linkage is provided between the door lock and the outer opening handle that from DE 198 42 359 AI
- Known motor vehicle door lock is realized by dividing the outer coupling element into two, which can be non-positively connected to one another via a clamping device.
- at least one of the partial rods of the clamping device is displaceable and fixable, the clamping device being operable to fix the relevant partial rod by means of an entry opening arranged in the end plate of the vehicle door by means of a tool that can be inserted through the entry opening.
- the compensating device has a first compensating lever which can be connected to the first partial rod and a second compensating lever which can be connected to the second partial rod, both compensating levers being pivotable or displaceable relative to one another and fixable with one another via a tool which can be inserted into the door from the outside.
- the connecting device consists of a fastening part which is arranged on the handle-side end of the actuating lever connecting the outer opening lever to the closing elements of the door lock and has a profile which is assigned to a counter profile located on an extension of the outer opening handle. Both profiles can be connected to one another in a plurality of positions one behind the other in the longitudinal direction of the coupling element.
- the present invention has for its object to provide a motor vehicle door lock of the type mentioned, which requires only one step to produce both a tolerance compensation between its components arranged on different parts of a motor vehicle door and a firm connection of the components regardless of the care taken by the executing Ensures people, so that an additional final inspection for quality assurance of the safety-relevant connection of the components can be omitted.
- the solution according to the invention ensures that, for the required tolerance compensation between the different parts of the motor vehicle door lock, an additional work step for adjusting and fixing the connecting device in the production of a firm connection of the components of the motor vehicle door lock is omitted and, at the same time, the connecting device is properly secured independently of the Care of the person performing the work is ensured. This simplifies assembly and reduces manufacturing costs by reducing labor costs and quality assurance efforts.
- the solution according to the invention is based on the consideration of achieving the positive and / or non-positive connection of the connecting device with the coupling element without a special tool with a lock element itself and without additional work and thereby establishing a secure connection between the two components, including the required tolerance compensation.
- the assembly process is designed by the construction so that the secure connection and tolerance compensation are guaranteed regardless of the care of the operator.
- the connection and locking between the connecting device and the coupling element can take place by moving at least part of the connecting device transversely to the longitudinal axis of the coupling element.
- the connecting device which is displaceably mounted on the coupling element is prestressed in a direction which compensates for the tolerances between the door lock and the outer opening handle.
- the functionality of the external opening handle is only established when a firm connection has been established between the connecting device and the coupling element.
- the functional or assembly part of the motor vehicle door lock can consist of the outer opening handle itself and the connecting device can have a receiving element which is longitudinally displaceable on the coupling element and a locking element, so that when the outer opening handle is moved into the use position, the locking element is in the force and / or positive connection occurs with the coupling element and locks the connecting device on the coupling element.
- the connection and locking between the connecting device and the coupling element can be carried out alternatively to a displacement of the locking element designed as part of the connecting device transversely to the longitudinal axis of the coupling element, by pivoting the locking element around an axis of the receiving element or by rotating the locking element around the coupling element.
- the solution according to the invention can be applied to different types of door lock systems. It is therefore suitable for external opening handles designed as pull handles, which are arranged around a vertical, i.e. axis running in the Z direction of the vehicle, as well as for folding handles that are pivoted about a horizontal axis.
- an actuating surface of an actuating leg temporarily comes into operative connection with the locking element for establishing a connection between the coupling element and the connecting device.
- the connecting device is designed and designed such that it is firmly connected to the coupling element when the outer opening handle is pivoted in or inserted, the components being designed and assigned to one another in such a way that the outer opening handle can only be moved into the use position after the locking of the connecting device with the coupling element is possible. Accordingly, by means of a corresponding constructive design and assignment of the components of the motor vehicle door lock, the outer opening handle can only reach its use position if the connection between the coupling element and the connecting device was established during assembly.
- This measure can optionally be implemented by moving the outer opening handle to connect the connecting device to the coupling element in one direction and to reach the use position in another direction or to connect the connecting device to the coupling element in the same direction as to reach the use position.
- the receiving element of the connecting device is first fixed on the coupling element while setting the required tolerance compensation, the outer opening handle only moving in the direction of the connecting device during its assembly and then, for example, in a direction perpendicular thereto running direction of movement is shifted.
- This displacement ensures that the freedom of movement of the coupling element is ensured after the snap-in of the connecting device according to a further feature of the invention.
- the receiving element preferably consists of a slotted box profile encompassing the coupling element and the locking element consists of a U-shaped locking lug which can be inserted into the slotted box profile of the receiving element. whose inner leg surfaces abut the coupling element and which in the locking position with their base surfaces are flush with the open side of the slotted box section.
- This embodiment of the connecting device ensures, in a particularly simple and therefore inexpensive form, the prerequisites for a non-positive and / or positive connection of the connecting device to the coupling element through the outer opening handle or part of the outer opening handle, this form of connection also being particularly space-saving.
- the locking element in the assembly position can be arranged rotatably or pivotably in the receiving element and have an elliptical or polygonal recess which encompasses an elliptical or polygonal coupling element, the outer opening handle having an actuation projection which is applied when the outer opening handle is moved into the use position engages a cam of the locking element and pivots the locking element in the receiving element and around the coupling element and establishes a non-positive and / or positive connection between the receiving element and the locking element.
- the locking element preferably consists of a hard material, preferably a sintered material
- the coupling element consists of a material that is softer than the material of the locking element, preferably plastic.
- form-locking elements or areas can be provided on the receiving element, which secure the position of the locking element on the receiving element and thus the position of the connecting device on the coupling element.
- the locking element can be rotated by more than 90 ° from the position in which it is connected to the receiving element to the locking position of the connecting device on the coupling element, so that a self-locking connection is created, since in this position the small ellipse axis of the elliptical recess of the locking element is rotated by more than 90 ° with respect to the large ellipse axis of the coupling element.
- positive locking elements preferably a toothing or micro toothing
- the interlocking elements can be arranged on an insert, preferably made of a sintered material, which is inserted into the opening of the locking element made of plastic which encompasses the coupling element.
- the coupling element has a profiled surface, at least in the connection area with the connecting device, according to a further feature of the invention. Furthermore, those on the head Locking surfaces of the connecting device adjacent to the element have at least partially a profile that preferably matches the profiled surface of the coupling element.
- the outer opening handle consists of a pulling handle which can be pivoted substantially perpendicularly to the plane of the door in the installed state, it interacts with a deflection lever which redirects the direction of movement of the pulling handle into the direction of movement of the coupling element.
- an actuating leg of the pull handle rests on one side of the deflecting lever and engages around the deflecting lever in the locking position of the connecting device.
- the outer opening handle for locking the connecting device can be inserted or swiveled in perpendicularly to the door plane until the connecting device is connected to the coupling element in a force-fitting and / or form-fitting manner.
- the outer opening handle can only be moved in the door plane after the connection of the connecting device to the coupling element in the use position.
- the outer opening handle preferably has an actuating surface which runs obliquely to its insertion direction and which, after the locking of the connecting device, slides along the latter until the displacement of the outer opening handle into the use position is released.
- the handle shell, the door lock and the coupling element are arranged on a carrier element.
- the locking slide thus connects the connecting device to the coupling element, locks this connection and, at the same time or upon further displacement of the locking slide, couples the outside opening handle to the connecting device and at the same time fixes the outside opening handle on the holding plate.
- the connecting device is preferably preassembled on the locking slide, so that easier assembly and assignment of the assembly and functional parts is ensured.
- the connecting device has a recess for receiving the coupling element, an insertion mandrel running parallel to the direction of movement of the locking slide and an opening for receiving a tab of the locking slide.
- the tab of the locking slide protruding into the opening of the connecting device presses the connecting device into its final assembly position during assembly and pulls the connecting device out of the assembly position for disassembly and thus enables the removal of the outside opening handle.
- the holding plate When or after the connection of the connecting device to the coupling element and the fixing of the outside opening handle by means of the locking slide, the holding plate can be fastened to the outer door panel.
- the locking slide can preferably be actuated from the door face.
- the holding plate has a stop for the connecting device, which is provided with an opening for receiving the coupling element.
- a spring prestressing the connecting device in a direction compensating the tolerances between the door lock and the outer opening handle presses the connecting device against the stop in the preassembly position. Both in the assembly position and in the locking position, the locking of the connecting device on the coupling element must be secured. This is preferably done in that positive-locking elements, preferably a toothing or micro-toothing, are arranged on the coupling element and / or at least on part of the surface of the connecting device encompassing the coupling element.
- the interlocking elements can be arranged on an insert, preferably made of a sintered material, which is inserted into the opening around the coupling element of the connecting device, which is preferably made of plastic.
- the outer opening handle is articulated on the one hand on the handle shell and, on the other hand, is pivoted in with an actuating leg of the outer opening handle in the direction of the connecting device consisting of a receiving element and a locking element until the locking element and an actuating surface of the actuating leg engage with one another,
- a second first method for connecting a motor vehicle door lock to a door lock containing locking elements, an outer opening handle pivotally mounted in an outer actuating element plate or grip shell of the motor vehicle door, a coupling element connecting the door lock to the outer opening handle and a coupling element connecting the coupling element to the outer opening handle and satchel between the door lock and the outer opening handle compensating connecting device which is particularly suitable as a pivoting handle about a horizontal axis as an outer opening handle, is characterized in that
- the connecting device is connected to a locking slide which is displaceable parallel to the pivot axis of the outer opening handle, is pushed onto the coupling element and is pressed with a prestressing force against a stop connected to the holding plate,
- the connecting device is connected to the coupling element and fixed in a locking position by moving the locking slide
- the outside opening handle is coupled to the connecting device and the outside opening handle is fixed in a position of use.
- the motor vehicle door lock assembled in this way can be disassembled in that the outer opening handle is decoupled from the connecting device by moving the locking slide in the opposite direction to the connecting direction, and the connecting device is separated from the coupling element by further moving the locking slide.
- Figure 1 a section of a motor vehicle door with a schematic perspective view of a motor vehicle door lock for a pull handle pivotable about a vertical axis as an external opening handle;
- Figure 2 - a section of the motor vehicle door lock according to Figure 1 in a side view
- FIG. 3 shows a section through the motor vehicle door lock according to FIG. 2 along the line II-II;
- FIG. 8 shows a detail from a motor vehicle door with a schematic perspective view of a motor vehicle door lock for a folding handle that can be pivoted about a horizontal axis as an external opening handle;
- Figure 9 - a section of the motor vehicle door lock according to Figure 8 in a side view
- Figure 10 a longitudinal section through the motor vehicle door lock according to Figure 9 and Figure 11 - a section through an insertion mandrel of the connecting device and the coupling element according to Figures 8 to 10 in the pre-assembly position.
- the section of a motor vehicle door 9 shown in FIG. 1 in the area of the motor vehicle door lock 1 schematically shows the door lock 2, which has several locking elements, including a rotary latch, a pawl and a release lever, and an actuating lever system acting on the locking elements.
- the external actuation of the door lock 2 takes place via an external opening handle 4 arranged in a handle or holding plate 3, which acts for external actuation of the actuating lever system of the door lock 2 via a coupling element 6 acting on the actuating lever system, for example in the form of an actuating rod, and in this embodiment as a vertical one Swivel axis pivotable pull handle is formed.
- an actuating leg 42 of the pulling handle 4 is connected to the handle shell and connected to a part 45 into one for converting a horizontal operating stroke of the pulling handle into an essentially vertical operating stroke of the connected coupling element 6 Holding plate 3 suspended, so that this suspension forms the pivot axis for the outer opening handle 4.
- a connecting device 7 is arranged between the coupling element 6 and the outer opening handle 4 or the deflection lever 5 and is freely displaceably mounted on the coupling element 6 in the assembly position, ie before the adjustment and fixing of the connecting device 7.
- This free displacement of the connecting device 7 ensures the necessary tolerance compensation between the outer opening handle 4 and the door lock 2, since both parts are attached to different parts of the door body and are subject to corresponding manufacturing tolerances.
- This tolerance compensation is brought about by a corresponding displacement of the connecting device 7 on the coupling element 6, a spring 8 generating a pretension which moves the connecting device 7 in the direction of the outer opening handle 4.
- the tolerance compensation compensates for assembly tolerances between the door lock 2 and the outside opening handle 4 to such an extent that a perfect interaction between the outside opening handle 4 and the door lock 2 is guaranteed in each case.
- FIG. 2 shows a section of the motor vehicle door lock according to FIG. 1 in the area of the outer opening handle 4 in a plan view from the inside of the motor vehicle door, so that the outer opening handle 4 can only be partially recognized. mounted on a holder or support member 10
- the outer opening handle 4 is suspended with a part 45 in a hanging area 30 of the handle shell or holding plate 3, which forms a pivot axis S for the outer opening handle 4.
- the outer opening handle 4 acts via an actuating leg 42 on a bell crank 5, which converts the horizontal pivoting movement of the outer opening handle 4 into a substantially vertical movement.
- the deflection lever 5 acts on a coupling element 6 via a connecting device 7, which is designed as a two-part clip in this embodiment.
- a part of the connecting device 7 is arranged in the assembled state on the coupling element 6 so as to be freely displaceable in the longitudinal direction of the coupling element 6 or under the action of a spring 8 as described above Tolerance compensation is pushed upwards in the illustration according to FIG. 2, so that the prestress always acts in this direction.
- the connecting device 7, which is freely displaceable in the assembly position on the coupling element 6, is then firmly connected to the coupling element 6 in the locking position, so that the individual components of the motor vehicle door lock are correctly assigned. Further constructive details of the solution according to the invention and the mode of operation of the solution according to the invention can be found in the section through the motor vehicle door lock according to FIG. 2 shown in FIG. 3 along the line II-II.
- the outer opening handle 4 which is designed as a pull handle, has a handle leg 40 which is connected to an actuating leg 42 via a connecting leg 41. In the assembly position A, the outer opening handle 4 rests with the end of the actuating leg 42 on a side surface of the bellcrank 5, which thus prevents the outer opening handle 4 from pivoting into the use position.
- the connecting device 7 has a receiving element 71, which preferably consists of a slotted box profile with a corresponding contact surface on the coupling element 6.
- a locking element 72 which is designed as a latching lug and has a U-shaped profile, can be inserted into the slotted box profile of the receiving element 71, the distance between the legs essentially corresponding to the diameter of the coupling element 6.
- an actuating surface 420 of the actuating leg 42 of the outer opening handle 4 rests against the end face of the locking element 72 (phase B, dashed line in FIG. 3) and pushes this over the coupling element 6 in the direction of a firm connection with the receiving element 71 of the connecting device 7 until the stop position, that is to say the locking position C, which is shown in FIG. 3 with a solid line, is reached.
- connection ensures that the outer opening handle 4 can only be displaced into the use position D in the door plane after the connection of the connection device 7 to the coupling element 6 and thus assumes the final state of assembly.
- the coupling element 6 can have a profiled surface, at least in the area of the connection with the connecting device 7, for example in the form of a thread or several arranged in the longitudinal direction of the coupling element 6 Have rings and grooves.
- a corresponding counter profile on the inner leg surfaces of the locking element 72 ensures a firm connection between the individual components of the motor vehicle door lock, which connection cannot be detached from vibrations.
- the coupling element 6 can also consist of a pull rope if, for example, only tensile forces are transmitted between the external opening handle 4 and the door lock 2.
- FIGS. 4 to 7 schematically show two alternative embodiments for connecting an external opening handle to a coupling element.
- the coupling element 6 ' has an elliptical cross section, which, however, can also be replaced by a polygonal profile.
- the locking element 72 ' contains a likewise elliptical recess which engages around the elliptical coupling element 6' in the assembly position.
- the outer surface of the regulating element 72 ' is cylindrical and is inserted into a partially cylindrical recess in the receiving element 71'.
- a cam protruding from the outer surface of the locking element 72 'outside the connection with the receiving element 71' 73 comes into operative connection with a projection 44 on the actuating surface of the outer opening handle 4 ', so that after inserting the outer opening handle 4' and moving the outer opening handle 4 'into the use position, the locking element 72' is pivoted about the coupling element 6 ', so that in the Locking position ( Figure 5) is a non-positive connection between the locking element 72 'and the coupling element 6'.
- the outer opening handle 4 ' is then shifted further into the use position, in which, as in the illustration according to FIG. 3, it engages with the deflection lever.
- the locking element 72 ' is preferably made of a hard material, for example a sintered material, while the coupling element 6' is made of a softer material, for example made of plastic. This material ensures that a firm non-positive connection and, if necessary, deformation of the coupling element in the locking area also results in a positive connection between the locking element 72 'and the coupling element 6'.
- the receiving element 71 ' can be provided with a form-locking element or a form-locking region 76 with which the cam 73 of the locking element 72' can be positively fixed on the coupling element 6 'after the locking of the connecting device 7'.
- pivoting of the locking element 72 'by an angle ⁇ of more than 90 ° from the starting position of the locking element 72' to locking the connecting device 7 'on the coupling element 6' can be provided, so that the locking element 72 'is self-locking around it Coupling element 6 'engages, since in this position the small ellipse axis of the elliptical recess of the locking element 72' is rotated by more than 90 ° with respect to the large ellipse axis of the coupling element 6 'and thus creates a self-locking connection between the locking element 72' and the coupling element 6 ' ,
- the locking element 72 ' preferably has inserts 74, 75 made of a sintered material, in the surface of which faces the coupling element 6', a toothing is arranged.
- this toothing ensures a firm, non-positive and positive connection between the locking element 72 'and the coupling element 6'.
- FIG. 8 shows a section of a motor vehicle door in the region of a motor vehicle door lock 1 as in FIG. 1, but which, in contrast to this motor vehicle door lock, is suitable for external opening handles (folding handles) which can be pivoted about a horizontal pivot axis.
- FIG. 8 also schematically shows a door lock 2 which has a plurality of locking elements such as a rotary latch, a pawl and a release lever, and an actuating lever system acting on these locking elements.
- the external actuation of the door lock 2 takes place via an external opening handle 4 ′′ which can be pivoted about a horizontal pivot axis and which acts on the door lock 2 via a coupling element 6 ′′ designed as an actuating rod for external actuation of the actuating lever system of the door lock 2.
- the outer opening handle 4 ′′ which is designed as a folding handle, pivots about a horizontal axis and can thus act directly on the coupling element 6 ′′, there is no need for a lever 5 as in the embodiment according to FIG. 1, and a direct connection between power transmission parts of the outer opening handle 4 ′′ and the coupling element 6 ′′ or a connecting device 7 ′′ arranged between the coupling element 6 ′′ and the outer opening handle 4 ′′.
- the connecting device 7 ′′ is freely displaceably mounted on the coupling element 6 ′′.
- This free movement of the connecting device 7 ′′ brings about the required tolerance compensation between the outside opening handle 4 ′′ and the door lock 2, which - as in FIG. 1 - are attached to different parts of the door body 15 and are subject to corresponding manufacturing tolerances.
- This tolerance compensation compensates component and assembly tolerances between the door lock 2 and the outside opening handle 4 ′′ so far that a perfect interaction between the outside opening handle 4 ′′ and the door lock 2 is always guaranteed.
- the tolerance compensation is established in that the connecting device 7 ′′ producing the connection between the coupling element 6 ′′ and the outer opening handle 4 ′′ under the action of a spring 8 ′′ against a stop of a holding plate 3 ′′ to be connected to the outer operating handle 4 ′′. is pressed, so that at different distances between the outer opening handle 4 ′′ and the door lock 2, the connecting device 7 ′′ fixes the coupling element 6 ′′ at different points.
- a locking slide 9 that is displaceable parallel to the pivot axis of the outer opening handle 4 ′′ is provided, which is connected in a suitable manner to the connecting device 7 ′′, so that by actuating the locking slide 9, in particular from the door face 17 of the door body 15 an active connection between the external operating handle 4 '' and the door lock 2 while compensating for the component and manufacturing tolerances can be established.
- the locking slide 9 can be used for pre-assembling the connecting parts between the external opening handle 4 and the door lock 2 by accommodating the connecting device 7 ′′ and the coupling element 6 ′′ guided in the connecting device 7 ′′ and thus facilitating handling during the assembly of the door lock ,
- FIG. 9 shows a section of the motor vehicle door lock according to FIG. 8 in a top view from the inside of the motor vehicle door.
- the outer opening handle 4 ′′ which can be pivoted about a horizontal pivot axis S is shown schematically in this figure.
- FIG. 9 shows the holding plate 3 ′′ connected to the external opening handle 4 ′′ and a receptacle 45 also connected to the external opening handle 4 ′′ or formed as part of the external opening handle 4 ′′, which actuates the external opening handle 4 ′′ on the door lock 2 according to FIG. 8 via the coupling element 6 ′′.
- the coupling element 6 ′′ designed as an actuating rod is arranged in a recess 70 of the connecting device 7 ′′ and additionally fixed in its position by a bore 32 in a stop 31 connected to the holding plate 3 ′′.
- the connecting device 7 ′′ furthermore has an opening 78, into which a tab 90 of the locking slide 9 engages and thus holds the connecting device 7 ′′ in a preassembly position.
- the connecting device 7 ′′ furthermore has an insertion mandrel 79 which is aligned with an opening 46 in the receptacle 45 of the outer opening handle 4 ′′.
- the position of the connecting device 7 ′′ in relation to the coupling element 6 ′′ is determined by the stop 31 and the spring 8 ′′ provided to achieve a pretension, so that depending on the tolerance-related distances between the outside opening handle 4 ′′ and the door lock 2 according to Figure 8, the connecting device 7 '' takes a different position with respect to the coupling element 6 ''.
- the recess 70 of the connecting device 7' ' has a micro toothing 77a or 77b which is opposite a corresponding micro toothing 61 of the coupling element 6' '.
- FIG. 9 shows the individual parts of the motor vehicle door lock in the preassembly position, in which the micro toothing 61 engages with the micro toothing 77b of the connecting device 7 ′′.
- FIG. 10 shows a section through the side view of the motor vehicle door lock according to FIG. 9, and FIG. 11 shows an individual part of the insertion mandrel 79, the pool 90 of the locking slide 9 and the recess 70 of the connecting device with the coupling element 6 ′′ guided therein.
- FIG. 10 and 11 illustrate the arrangement and assignment of the individual components of the motor vehicle door lock.
- the special design of the recess 70 of the connecting device 7 ′′ can be seen, which ensures a kind of latching transition from the pre-assembly position into the locking position and is designed, for example, in the form of two adjacent bores, the diameters of which overlap.
- the connecting device 7 ′′ is moved from the preassembly position into the locking position by means of the locking slide 9, the coupling element 6 ′′ engages from the one bore into the bore of the recess 70 closest to the tab 90 and the micro toothing 77a and the connecting device 7 ′′ and 61 of the coupling element 6 ′′ come into operative connection with one another.
- the insertion pin 79 engages in the bore 46 of the receptacle 45 of the outer opening handle 4 ′′ and thus simultaneously fixes the outer opening handle 4 ′′ on the holding plate 3 ′′.
- the connecting device 7 ′′ is positioned by the stop 31 and the spring 8 ′′ in relation to the coupling element 6 ′′.
- the outside opening handle 4 '' is fastened from the door end 17 according to FIG. 8 by means of the locking slide 9, which locks the outside opening handle 4 '' and then brings the connecting device 7 '' into the locking engagement with the coupling element 6 '' with the tab 90 and thereby fixes the previously freely movable coupling element 6 ''.
- the locking slide 9 pushes the insertion mandrel 79 of the connecting device 7 ′′ together with the coupling element 6 ′′ into the bore 46 of the receptacle 45 of the outside opening handle 4 ′′ and also fixes it in this position.
- the locking slide 9 is moved in the opposite direction, so that the tab 90 moves the connecting device 7 ′′ so that the insertion mandrel 79 is pulled out of the bore 46 and thus the outer opening handle 4 ′′ and the coupling element 6 ′ 'be released.
Landscapes
- Lock And Its Accessories (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10033309 | 2000-07-04 | ||
| DE10033309A DE10033309B4 (de) | 2000-07-04 | 2000-07-04 | Kraftfahrzeugtürverschluss |
| PCT/DE2001/002469 WO2002002894A1 (de) | 2000-07-04 | 2001-07-04 | Kraftfahrzeugtürverschluss |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1297232A1 true EP1297232A1 (de) | 2003-04-02 |
| EP1297232B1 EP1297232B1 (de) | 2004-12-22 |
Family
ID=7648292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP01953850A Expired - Lifetime EP1297232B1 (de) | 2000-07-04 | 2001-07-04 | Kraftfahrzeugtürverschluss |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US7028516B2 (de) |
| EP (1) | EP1297232B1 (de) |
| DE (2) | DE10033309B4 (de) |
| ES (1) | ES2234860T3 (de) |
| WO (1) | WO2002002894A1 (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE316182T1 (de) * | 2001-03-01 | 2006-02-15 | Huf Huelsbeck & Fuerst Gmbh | Vorrichtung zur betätigung eines verschlusses von türen, klappen od. dgl., insbesondere an fahrzeugen |
| DE10222289A1 (de) * | 2002-05-18 | 2003-11-27 | Valeo Sicurezza Abitacolo Spa | Türaußengriff für die Fahrzeugtür eines Kraftfahrzeuges |
| DE102004011650A1 (de) * | 2004-03-05 | 2005-09-22 | Brose Schließsysteme GmbH & Co.KG | Kraftfahrzeugtürschloßeinrichtung |
| CN103917728B (zh) * | 2011-06-20 | 2016-03-30 | Adac塑模公司 | 门把手组件、子组件及其安装方法 |
| US8701817B2 (en) | 2011-12-12 | 2014-04-22 | Chrysler Group Llc | Impact sensitive latch actuation link for vehicle door |
| JP5966487B2 (ja) * | 2012-03-23 | 2016-08-10 | 日産自動車株式会社 | 車両用ドアハンドル構造 |
| DE102012025053A1 (de) * | 2012-12-21 | 2014-06-26 | BROSE SCHLIEßSYSTEME GMBH & CO. KG | Kraftfahrzeugschloss |
| US11280117B2 (en) | 2014-02-28 | 2022-03-22 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Door-handle system for vehicles |
| DE102018000867A1 (de) * | 2018-02-02 | 2019-08-08 | Psa Automobiles Sa | Kraftfahrzeugtürschloss mit Notentriegelungseinrichtung |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5745320Y2 (de) * | 1978-12-23 | 1982-10-06 | ||
| US4591196A (en) * | 1981-12-29 | 1986-05-27 | Kokusan Kinzoku Kogyo Kabushiki Kaisha | Outside door handle assembly |
| US4478445A (en) * | 1982-01-04 | 1984-10-23 | Kokusan Kinzoku Kogyo Kabushiki Kaisha | Door handle assembly |
| DE3344699A1 (de) | 1982-12-11 | 1984-06-14 | Erwin 5000 Köln Meroth | Stachelhalsung fuer tiere, insbesondere hunde |
| JPS59126876A (ja) * | 1982-12-30 | 1984-07-21 | アイシン精機株式会社 | 自動車用ドアハンドル装置 |
| DE3544699A1 (de) * | 1985-12-18 | 1987-06-25 | Neiman Gmbh | Verbindungsvorrichtung fuer einen kraftfahrzeugtuergriff |
| JPH0167272U (de) * | 1987-10-24 | 1989-04-28 | ||
| US4796934A (en) * | 1987-12-24 | 1989-01-10 | Ford Motor Company | Release linkage for door latch |
| DE4005369C2 (de) * | 1989-03-03 | 1997-02-13 | Volkswagen Ag | Schließeinrichtung an einer Fahrzeugtür |
| FR2649152A1 (fr) | 1989-06-29 | 1991-01-04 | Rockwell Cim | Mecanisme de liaison entre une poignee d'ouverture et une tringle de commande d'une serrure de porte de vehicule |
| GB9300402D0 (en) * | 1993-01-11 | 1993-03-03 | Schlegel Uk Holdings | Espagnolette window locking system and bolt construction |
| DE19619869C2 (de) * | 1995-05-27 | 2001-04-26 | Volkswagen Ag | Außenbetätigung für einen Fahrzeug-Türverschluß |
| US5794995A (en) * | 1995-07-26 | 1998-08-18 | Ford Global Technologies, Inc. | Pivotable and rotatable door lock button assembly |
| DE19808375A1 (de) * | 1998-02-27 | 1999-09-02 | Volkswagen Ag | Verfahren zum Herstellen einer Bowdenzugverbindung |
| US6059329A (en) * | 1998-03-13 | 2000-05-09 | Adac Plastics Inc. | Door handle assembly with self-actuated mounting |
| DE19830516C2 (de) * | 1998-07-08 | 2003-06-26 | Kiekert Ag | Türgriffeinheit für einen Türaußengriff einer Kraftfahrzeugtür |
| DE19842359B4 (de) * | 1998-09-16 | 2004-02-05 | Kiekert Ag | Kraftfahrzeugtürverschluß mit Schließelementen |
| DE19842358C2 (de) | 1998-09-16 | 2001-02-22 | Kiekert Ag | Kraftfahrzeugtürverschluß mit Schließelementen |
| FR2789428B1 (fr) * | 1999-02-05 | 2001-04-13 | Valeo Securite Habitacle | Poignee d'ouvrant de vehicule automobile comportant des moyens perfectionnes de blocage d'un element externe |
| US6036244A (en) * | 1999-04-08 | 2000-03-14 | General Motors Corporation | Vehicle door handle assembly |
| DE10041498B4 (de) * | 2000-08-11 | 2005-10-27 | Brose Fahrzeugteile Gmbh & Co. Kg, Coburg | Schließeinrichtung für eine Fahrzeugtür |
| US6363577B1 (en) * | 2000-08-25 | 2002-04-02 | Adac Plastics, Inc. | Motor vehicle door handle assembly with maximized bearing interface |
| DE10126045A1 (de) * | 2001-05-29 | 2002-12-12 | Huf Huelsbeck & Fuerst Gmbh | Türaußengriff-Bausatz, insbesondere für Fahrzeuge |
-
2000
- 2000-07-04 DE DE10033309A patent/DE10033309B4/de not_active Expired - Fee Related
-
2001
- 2001-07-04 WO PCT/DE2001/002469 patent/WO2002002894A1/de not_active Ceased
- 2001-07-04 EP EP01953850A patent/EP1297232B1/de not_active Expired - Lifetime
- 2001-07-04 ES ES01953850T patent/ES2234860T3/es not_active Expired - Lifetime
- 2001-07-04 US US10/332,427 patent/US7028516B2/en not_active Expired - Fee Related
- 2001-07-04 DE DE50104894T patent/DE50104894D1/de not_active Expired - Lifetime
-
2005
- 2005-12-07 US US11/297,175 patent/US7080532B2/en not_active Expired - Fee Related
Non-Patent Citations (1)
| Title |
|---|
| See references of WO0202894A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| DE50104894D1 (de) | 2005-01-27 |
| WO2002002894A1 (de) | 2002-01-10 |
| US7028516B2 (en) | 2006-04-18 |
| US20040020250A1 (en) | 2004-02-05 |
| DE10033309B4 (de) | 2004-05-06 |
| EP1297232B1 (de) | 2004-12-22 |
| US7080532B2 (en) | 2006-07-25 |
| DE10033309A1 (de) | 2002-01-31 |
| ES2234860T3 (es) | 2005-07-01 |
| US20060096339A1 (en) | 2006-05-11 |
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