Classifications

• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
  • E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
  • E05C19/001—Other devices specially designed for securing wings, e.g. with suction cups with bolts extending over a considerable extent, e.g. nearly along the whole length of at least one side of the wing
• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
  • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
  • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
  • E05B2047/0014—Constructional features of actuators or power transmissions therefor
  • E05B2047/0015—Output elements of actuators
  • E05B2047/0016—Output elements of actuators with linearly reciprocating motion
• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
  • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
  • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
  • E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
  • E05B53/00—Operation or control of locks by mechanical transmissions, e.g. from a distance
• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
  • E05B63/00—Locks or fastenings with special structural characteristics
  • E05B63/0052—Locks mounted on the "frame" cooperating with means on the "wing"

Definitions

• the invention relates to a lock for a wing element rotatably suspended in a frame.
• wing elements for example doors or windows, are usually locked only in the central area by means of a mortise lock.
• a bolt is moved, which engages in a lock case arranged in the opposite component and thereby fixes the wing element in the frame.
• this object is achieved by a locking bar which extends wholly or partially over at least one side of the frame or sash element, is pivotably or displaceably fastened to the relevant component and can be locked in the locking position and which is arranged as a fixed or movable element on the opposite component Negative form of the locking bar trained engagement bar cooperates to set the wing element.
• the wing element is thus locked completely or over a larger area on one side by the interaction of the movable locking bar with the engagement bar which is fixed or movably arranged in the opposite component.
• Locking can be set in the locking position, the corresponding side of the wing element is locked in a line over the length of the locking bar or the engagement bar, so that practically the entire side of the frame or the wing element would have to be destroyed for a violent opening of the wing element.
• the locking bar and the engaging bar cooperating with it are preferably made of metal materials such as steel or aluminum and can z. B. with a center seal or the entire rebate z. B. with an arrival Fill in the impact seal.
• metal materials such as steel or aluminum and can z. B. with a center seal or the entire rebate z. B. with an arrival Fill in the impact seal.
• wood and plastic or any combination of the specified materials can also be used.
• locking strips for example, those with a wedge-shaped cross-section can be used which, when locked, lie with their inclined surface against the inclined surface of the likewise wedge-shaped engagement strip.
• Other geometric shapes, in which, for. B. projections of the locking bar in openings of the engagement bar are possible.
• a screw bar is preferably provided, with which the locking bar is pivotally or displaceably connected.
• This screw bar can be adapted in terms of its dimensions and geometry to the respective profile of the frame or wing element, so that a quick and secured against displacement
• the screw-on strip can be standardized, particularly in the case of wooden frames, the fold geometry of which can be changed by machining, it being possible for such standard strips to also be attached to prefabricated profiles with the aid of adapter pieces.
• a locking device which can also be fastened to the screw-on bar so that it can be pivoted or moved.
• This locking device can also be designed as a strip, but it is also possible to provide, for example, a plurality of locking hooks, locking cams or the like distributed over the length of the locking bar.
• the locking bar and / or the engagement bar and / or the locking device can be pivoted or moved by mechanical actuation of the main lock.
• the locking bar is attached to the wing element and the engagement bar on the frame or vice versa. Movement-transmitting elements such as push rods, which are moved by the main lock, allow the locking bar to be pivoted or moved or locked.
• wedges or comparable molded parts can be arranged on the push rods, which engage in corresponding shapes of the locking bar and / or the engagement bar and / or the locking device and move or pivot it.
• the locking bar is first pivoted or shifted into the closed position and then the locking device into the locked position.
• the main lock has a profile cylinder which, by means of a split, spur-toothed driving wheel, rotates on idler wheels transmits, which in turn act continuously on an output wheel, which acts on a threaded rod via a worm wheel.
• a driver running on the threaded rod can in this way transfer the rotary movement of the output wheel into a linear movement and so z.
• B. act on the mentioned push rods for actuating the locking bar and locking.
• the locking bar or locking by means of electrical drive elements such as, for example, a lifting magnet or servomotor.
• the locking bar is preferably mounted on the frame, so that there is no need for a power supply in the wing element. Since an electric door opener is often already installed on doors, there is often already a current supply in the frame.
• the lifting magnet or servomotor can act, for example, via a linear movement on the locking bar or locking device and pivot or shift it in the required manner.
• the profile cylinder of the lock can be operated as usual to control the lifting magnet or servomotor.
• the bolt is moved into the closed position via the gear mechanism of the lock, a contact in the lock box being actuated by the displacement of the bolt into the lock case.
• the circuit to the servomotor or solenoid can be closed and the locking bar or locking bar can be brought into the corresponding closed or locked position.
• the process is carried out in the reverse manner.
• the use of a remote control is also possible. Electrical or electronic controls can also be used.
• Burglary protection in the EU is regulated by ENV1627-1630 and divided into resistance classes WK1-WK6.
• doors are subjected to a dynamic, static and manual final test in accordance with this standard. Doors according to resistance class 1, i.e. WKl, are not subjected to manual testing.
• Burglary tools such as e.g. Screwdriver or cow foot used in different lengths.
• the cow foot 600 mm or 800 mm long is pressed into the door rebate and used as a lever. Since the clearance of these doors is 4 mm to a maximum of 6 mm, experience has shown that a cow's foot can be pressed into the door rebate by a maximum of 20 mm.
• the door rebate is loaded with at least 3,900 kg, i.e. 3.9 t, whereas in the static test the doors are loaded with only a maximum of 1,000 kg, i.e. one ton.
• the self-locking effect of the eccentrics reliably prevents the locking bar from being pushed back violently.
• the pressure line runs through the center line of the eccentric axis.
• the eccentric axis extends in the direction of the locking bars longitudinally or transversely thereto.
• the eccentric In order to comfortably support the movement of the eccentric, in particular the force to be exerted therefor, it is advantageous if the eccentric initially has a large slope and towards the end or towards the locking position has a gentle or small slope.
• the large slope in the first third and the gentle or small slope in the last two thirds of the effective outer surface of the eccentric are present.
• the eccentric can be driven in many ways. A particularly space-saving option is provided if the pivoting movement of the eccentric can be carried out via a toothed rack which meshes with a gearwheel arranged on the eccentric.
• the eccentric consists of two disks which are connected to one another via the motion transmission device or the gearwheel, the force introduction into the eccentric is even more evenly possible. This prevents the initiation of a tilting movement about an axis running perpendicular to the eccentric axis.
• a further embodiment of the invention provides that the rack can be set into linear motion via a drive bar and the drive bar is functionally connected to the lock. This enables a particularly space-saving mechanism.
• the rack is connected to the drive bar via an adjustment base and if the adjustment base is movable over a limited path with respect to the drive bar.
• the adjustment base can be locked to the drive bar via a spring device.
• the spring device provides that the spring device has a leaf spring connected to the adjustment base and a ball which can be acted upon and which can be inserted into a recess in the drive bar to lock the adjustment base and drive bar.
• the spring device has a spring clip arranged at one end of the adjustment base and a bolt arranged on the drive bar, which can be gripped by a correspondingly shaped clamping end of the spring clip for locking the adjustment base and drive bar.
• the drive bar is arranged at the base of a receiving bar which is U-shaped in cross section and which, in addition to the eccentric and its drive and Locking device also has a wedge bar, which is U-shaped, V-shaped or a combination thereof in cross section and with its free ends facing the receiving bar is movably received in this by the eccentric.
• the wedge bar is the locking bar or that it moves or pivots.
• the wedge bar and / or the locking bar have such an incline that the wing element can be pressed against a rebate seal during a locking process.
• Wood, metal, plastic or any combination thereof can be used as the material for the locking.
• the lock according to the invention has the following effectiveness and benefits.
• the effectiveness is demonstrated by the simple processing for the lock and for the locking bar.
• the main lock has no bolt and is therefore smaller than any main lock on the market with multiple locking. Thus, less milling work has to be done on the door leaf, so that more stability of the door leaf is maintained.
• routing for the lock faceplate and the locking bar can be carried out continuously on loose profiled timber.
• Figure 1 is a sectional view through the adjacent areas of a frame and a wing element with a pivotably mounted on a screw bar locking bar.
• Figure 2 shows a section through an embodiment of the locking bar and the engagement bar in the locked position.
• Figure 3 shows a section through a further embodiment of the locking bar and engagement bar in the unlocked position;
• Fig. 4 is a schematic sectional view of a lock gear for mechanical actuation of the locking or locking bar
• FIG. 8 shows several views of a receiving bar
• FIG. 13 several views of a second receiving bar
• FIG.14 several views of a rack
• FIG. 16 shows the cross-sectional representations of the sections shown in FIG. 15;
• FIG. 17 shows a perspective and also partially sectioned illustration of the wedge strip closure shown in FIG. 15;
• FIG. 18 several views of a spring clip acc. Fig. 17
• FIG. 19 several representations of a second wedge bar closure; 20 shows the cross-sectional representation of the sections shown in FIG. 19;
• Fig. 21 is a perspective and partially sectioned illustration of the wedge strip closure shown in Fig. 19;
• Fig. 22 shows several enlarged views of the leaf spring shown in Fig. 21;
• FIG. 23 several representations to explain the travel path of the wedge or locking bar as well as two sectional representations of the two end positions;
• Fig. 24 sectional views of the respective two end positions of different wedge or locking bars.
• FIGS. 1 to 24 Various exemplary embodiments are now described in more detail with reference to FIGS. 1 to 24.
• the same reference numerals mean the same, at least the same-acting components, unless stated otherwise.
• FIG. 1 shows the profiles of a frame 10 and a rotatably mounted wing element 12, which are interconnected by means of a locking bar 16 pivotably arranged on a screw bar 14, a screw bar 14 and an engagement bar 18 cooperating with the locking bar 16. are locked.
• the screw-on bar 14 with the locking bar 16 pivotably arranged on it are attached to the profile of the wing element 12, while the engagement bar 18 is arranged on the profile of the frame 10. It is also possible to additionally design the engagement bar 18 or only the engagement bar 18 to be movable, which is not shown in the figures.
• the locking bar 16 lies against the engagement bar 18 and is held in this position by a locking device, not shown. Due to the inclined position of the locking bar 16, it lies with its outside in the locking position against the likewise sloping outside of the engagement bar 18 so that the frame 10 and the wing element 12 are locked.
• a possible embodiment of a locking bar 20, which interacts with an engagement bar 22, can be seen in the sectional view according to FIG. 2.
• the two locking elements are wedge-shaped and gene in the locking position with the respective inclined surfaces against each other.
• the locking bar 24 has a wedge-shaped recess 28 into which a lug 30 of the engagement bar 26 engages when the
• Locking bar 24 is pivoted over the engagement bar 26.
• 4 schematically shows a gear mechanism with which a linear movement is generated by the actuation of a cylinder lock 32, by means of which the locking elements described can be moved.
• the transmission comprises an open driving wheel 34, which is toothed with two intermediate wheels 36, 38 via a spur toothing.
• the two intermediate wheels 36, 38 are necessary in order to continuously transmit the generated rotation to an output wheel 40.
• the output wheel 40 is connected to a worm wheel 42 which meshes with a threaded rod 44.
• a driver running on the threaded rod 44 is used for linear motion transmission to lifting rods, not shown, for moving the locking elements.
• the servomotor 46 is located in the frame 48 and acts on a locking bar 50 which is pivotally attached to a screw bar 52. In the closed position shown, the locking bar 50 lies obliquely against the likewise slanted engagement bar 54, which is fastened to the wing element 56.
• FIG. 6 shows a further embodiment of the locking elements, which can also be operated with the aid of a servomotor 58.
• the locking bar 60 and the engagement bar 62 form oblique wedge surfaces which lie against one another and which lock the frame 64 and the wing element 66 with one another.
• the locking bar and / or the engagement bar and / or the locking device can also be moved in stages. In this way, an effective locking is also possible if the wing element is slightly tilted or swung out.
• the actuating movements can be activated and carried out mechanically, electrically or electronically or a combination thereof, if necessary using a remote control.
• FIGS. 7 to 24 Further exemplary embodiments for a lock are now described with reference to FIGS. 7 to 24.
• the main difference to the previously described exemplary embodiments is the movement of the locking bar 16, which takes place in the following exemplary embodiments via at least one eccentric 68.
• the eccentric 68 is shaped and fastened in such a way that the pressure line D runs through an eccentric axis 70 when the locking bar 16 and the eccentric 68 are in the closed position.
• This is shown, for example, in FIG. 23.
• the ideal embodiment is shown there, in which the pressure line D runs through the center line of the eccentric axis 70.
• the eccentric axis 70 is arranged at least approximately parallel to the longitudinal direction of the locking bar 16, but not in the same Chen orientation but offset or rotated by about 90 degrees.
• the eccentric axis 70 it is also possible for the eccentric axis 70 to run in the direction of the longitudinal length of the locking bar.
• the eccentric 68 has a large slope at the beginning and a gentle or small slope towards the end, which in the exemplary embodiments shown is selected such that the large slope in the first third and the gentle slope or small slope in the last two thirds of the effective outer surface of the eccentric 68 are present.
• eccentrics 68 assembled from two disks 68a and 68b are used exclusively.
• the exemplary embodiments shown have the gear 74 on the disk 68a of the eccentric 68.
• the two correspondingly shaped disks 68a and 68b can be assembled in such a way that the gear 74 is present between these disks 68a and 68b.
• the gear 74 forms the connection between the two disks 68a and 68b as a form of a motion transmission device.
• a square projection is worked out, which engages in a corresponding recess in the second disk 68b.
• the threaded rod 44 shown schematically in FIG. 4 is connected to a transmission element, not shown, which in turn is in active engagement with a drive bar 76.
• the rack 72 is connected to this drive bar 76 and can be set in linear motion.
• the toothed rack 72 is connected to the drive bar 76 via an adjustment base 78 such that the adjustment base 78 can be moved with respect to the drive bar 76 in a limited or delimitable way.
• the adjustment base 78 has a spring device 80 which can be locked with the drive bar 76.
• the spring device 80 consists of a spring clip 86 arranged at one end of the adjustment base 78, the clamping end 90 of which can grip a bolt 88.
• This bolt 88 is arranged to lock the adjustment base 78 and drive bar 76 at a corresponding point on the drive bar 76.
• the adjustment base 78 shown in FIG. 13 is preferred for the spring device 80 with spring clip 86.
• FIGS. 21 and 22 A second variant of the spring device 80 is shown in FIGS. 21 and 22.
• the spring device 80 shown there consists of a leaf spring 82, which in this case is V-shaped.
• the free ends of this V-shaped leaf spring 82 are fastened as desired in a corresponding recess in a further adjustment base 78.
• the preferred adjustment base 78 is shown in FIG.
• a conical opening K is provided opposite the fastening holes, which receives a ball 84.
• This ball 84 is pressurized by the tip S of the leaf spring 82. Through this conical opening K, the ball 84 for locking the adjustment base 78 with the drive bar 76 can move into a recess 96 provided in the drive bar 76.
• the spring device 80 in particular the leaf spring-ball combination, serves as a slip clutch in cases in which locking has already occurred but the key has not yet reached the end position. The key can then reach the end position due to slipping.
• the drive bar 76 has an opening F shown in FIG. 19, which here has the shape has a recess.
• the cross-sectional shape of the locking bar 16, 20, 24 and 50 can be different. Different cross-sectional shapes of these so-called wedge strips 92 in this case are shown in FIGS. 16 and 20. However, FIGS. 23 and 24 also show different embodiments of the wedge strips 92. In the wedge strips 92 shown in FIGS. 16 and 20, these wedge strips 92 are also the locking strip. However, as shown in particular in FIGS. 23 and 24, this wedge strip 92 can also move or pivot the blocking strips 16.
• the compact design is ensured in that the drive bar 76 is arranged at the base of a receiving bar 94 which is U-shaped in cross section.
• this receiving strip 94 also receives the wedge strip 92 mentioned above.
• This wedge strip 92 is U-shaped in cross section, V-shaped or consists of a combination thereof, which is shown in particular in FIG. 23. With its free ends, the wedge strip 92 is oriented toward the receiving strip 94 and is movably received in this by the eccentric 68.
• the wedge strip 92 shown there has a roof-shaped cross section on its side facing the locking strip 16. This has the advantage that, depending on the orientation of the engagement strip 18 in the image plane of FIG. 23, a locking strip 16 encompassing the outer edges of the wedge strip 92 can either be rotated or pivoted to the right or to the left.
• the locking bar 16 is connected to the wedge bar 92 in such a way that one leg of the locking bar 16, which is U-shaped in this case, has a cylindrical end . that engages in a corresponding recess in the wedge strip 92.
• this locking bar 16 can then pivot about this cylindrical guide and be brought into contact with the engagement bar 18.
• the locking bar 16 is received in a recess in the wedge bar 92 only via a cylindrical pin and in this case is pivoted towards the wedge bar 92 until it engages with the engagement bar 18.
• the embodiments of the wedge strip 92 and the locking strip 16 shown in FIGS. 23 and 24 have the advantage that the side edges are completely smooth when the wings are open and offer a good visual appearance.
• the wing element is forced against a seal, not shown in the figures, and the wing is sealed off from the frame.

Landscapes

• Mechanical Engineering (AREA)
• Engineering & Computer Science (AREA)
• Clamps And Clips (AREA)
• Lock And Its Accessories (AREA)
• Preventing Unauthorised Actuation Of Valves (AREA)
• Mounting Of Printed Circuit Boards And The Like (AREA)
• Spinning Or Twisting Of Yarns (AREA)
• Auxiliary Devices For And Details Of Packaging Control (AREA)
• Liquid Developers In Electrophotography (AREA)
• Investigating Or Analysing Biological Materials (AREA)
• Reinforcement Elements For Buildings (AREA)
• Transmission Devices (AREA)
• Tents Or Canopies (AREA)

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ID=34201969

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• 2003
  • 2003-08-20 DE DE10338925A patent/DE10338925A1/de not_active Ceased
• 2004
  • 2004-08-20 AT AT04764335T patent/ATE461338T1/de active
  • 2004-08-20 DE DE502004010916T patent/DE502004010916D1/de not_active Expired - Lifetime
  • 2004-08-20 EP EP04764335A patent/EP1660745B1/fr not_active Expired - Lifetime
  • 2004-08-20 SI SI200431443T patent/SI1660745T1/sl unknown
  • 2004-08-20 WO PCT/EP2004/009352 patent/WO2005019573A1/fr not_active Ceased

Non-Patent Citations (1)

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