EP0848128A2 - Arrêt de porte pour véhicules automobiles - Google Patents

Arrêt de porte pour véhicules automobiles Download PDF

Info

Publication number
EP0848128A2
EP0848128A2 EP97120228A EP97120228A EP0848128A2 EP 0848128 A2 EP0848128 A2 EP 0848128A2 EP 97120228 A EP97120228 A EP 97120228A EP 97120228 A EP97120228 A EP 97120228A EP 0848128 A2 EP0848128 A2 EP 0848128A2
Authority
EP
European Patent Office
Prior art keywords
door
braking
housing
arrangement
holding
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.)
Withdrawn
Application number
EP97120228A
Other languages
German (de)
English (en)
Other versions
EP0848128A3 (fr
Inventor
Bernd-Alfred Klüting
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ED Scharwachter GmbH and Co KG
Original Assignee
ED Scharwachter GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ED Scharwachter GmbH and Co KG filed Critical ED Scharwachter GmbH and Co KG
Publication of EP0848128A2 publication Critical patent/EP0848128A2/fr
Publication of EP0848128A3 publication Critical patent/EP0848128A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/10—Devices for preventing movement between relatively-movable hinge parts
    • E05D11/1028—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open
    • E05D11/1078—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open the maintaining means acting parallel to the pivot
    • E05D11/1085—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open the maintaining means acting parallel to the pivot specially adapted for vehicles
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/10—Devices for preventing movement between relatively-movable hinge parts
    • E05D11/1028—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open
    • E05D2011/1035—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open with circumferential and evenly distributed detents around the pivot-axis
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Type of wing
    • E05Y2900/531—Doors

Definitions

  • the invention relates to a door lock for motor vehicle doors, consisting of a door holding part and one cooperating with the door holding part Braking and locking device and an arrangement for generating Braking or Holding forces, the door holding part with brake cams or brake ramps equipped and on one of the two door arrangement parts, door or Door handle fixed and the brake and interacting with the door holding part Locking device includes a number of brake bodies and the other Door arrangement part is fixed and wherein the arrangement for generating Braking or Holding forces as a device for generating a pressure is formed between the door holding part and the braking and locking device.
  • Known door locks for motor vehicle doors usually consist of one Door holding part, in particular a door holding rod, and one with the door holding part cooperating braking and locking device, which at least a brake body and a pressure spring pressing this against the door holding part comprises, wherein the door support rod to a door assembly part by axis parallel to the door hinge axis hinged and the Braking and locking device in one attached to the other door assembly part Holder housing is included.
  • the brake body and the associated load spring are required, however this may be designed in detail, individually in the Mount the holder housing.
  • the invention is therefore based on the object of a door arrester for motor vehicle doors in such a way that it can be adapted to different requirements, such as braking force or increase in braking force and the like according to Art a modular system can be assembled from uniformly prefabricated assemblies is.
  • This object is essentially achieved in that the door holding part, the braking and locking device and the arrangement for generating braking or. Holding forces are each formed as an independent assembly.
  • the division of the functional parts of a door arrester for motor vehicle doors into interchangeable assemblies allows them to be adapted to the requirements of the individual case in such a way that only one of a plurality of interchangeably designed assemblies is exchanged. In particular, this can be achieved in that, for example, by replacing the arrangement for generating brake or. Holding forces with otherwise the same assemblies a higher braking or. Locking force is reached or that a more or less steep increase in the braking and locking forces can be set, for example by replacing the door holding part.
  • the division of the functional parts of a door lock for motor vehicle doors into individual, independently prefabricable assemblies also opens up the possibility of converting an existing purely mechanical door lock in the simplest way simply by exchanging a module into an auxiliary operated, if appropriate controllable door lock, for example by the arrangement for generating a brake -respectively. Holding forces is replaced by a controllable, electrically, pneumatically or hydraulically operated auxiliary part.
  • the division of the functional parts of a door arrester for motor vehicle doors into interchangeable assemblies is basically suitable for all known types of door arrester, in which brake bodies acted on with a pressing force interact in some way with a door holding part equipped with braking ramps or similar forms.
  • the braking and locking device from one with at least one pad for another assembly equipped cage and a number held in this brake body and the arrangement for generating brake or. Holding forces from one two-part, on the one hand with connection means for support against one the door assembly parts and on the other hand with at least one connection surface for a further module equipped housing and a housed therein Pressure generating device exists, the two housing parts are movably supported on one another in the axial direction.
  • Mating surfaces provided for holding forces, depending on the connection method provided for the individual modules alternately equipped with complementarily designed connecting means be a positive in the course of assembling the door arrester to be able to establish mutual connection of the two modules. It can of course also any other way of mutual Connection of the two modules are used if this is in the Should represent individual cases as more advantageous, in particular can be provided the assemblies are connected to one another by means of welding.
  • the arrangement comprises for the generation of braking or. Holding forces at least one, if necessary but also several nested and between the compression springs arranged in both parts of the housing, preferably coil springs.
  • the arrangement for generating brake or. Holding forces one between the auxiliary part-operated spreader arranged on both parts of the housing, for example, a bellows or a cylinder and possibly also electrical ones Adjustment means includes.
  • the brake body the braking and locking device is designed as a rolling element and fixed Axes are rotatably supported within the cage, as well as that the brake body of the braking and locking device is designed as a sliding body and are held in a corresponding manner, in particular tiltable in the cage.
  • the assembly forming the door holding part is expediently provided with a Connection or fastening means for connection to one of the door arrangement parts equipped molded part and can be produced in a conventional manner, e.g. be designed as a door handle, track or the like.
  • structurally combined door arrester for Motor vehicle doors are provided with at least one braking ramp equipped door holding part rotatably with that hinge half in which the hinge pin is rotatably mounted, connected and an annular arranged as concentric to the axis of the hinge pin Has career and wherein the braking and locking device at least two each rotatable about a bearing axis oriented transversely to the hinge axis brake body held in an annular cage and the arrangement for the generation of braking or. Holding forces by one in a two-part Housing picked up and over the one housing part against the hinge pin supported as well as via the second housing part on the braking and locking device acting compression spring are formed.
  • the annular cage supporting the brake bodies is formed by a pressed sheet metal part with a U-shaped cross-sectional shape, the brake bodies designed as rolling bodies being rotatably held in the cage by means of bearing axles which are oriented transversely to the hinge axis and are fixed in the profile legs of the cage.
  • a particularly expedient individual design of the cage can be when using relatively thin-walled sheet metal material that the two profile legs of the annular cage holding the brake body are double-walled in order to provide reliable support and secure fixing of the axles designed as rolling bodies, for example of the type that in at least one of the two profile legs of the ring-shaped cage holding them are secured against rotation by means of a peripheral profile, in particular a knurl.
  • axles designed as roller bodies can be inserted into at least one of the two profile legs of the annular cage holding them via a slot recess .
  • Holding forces forming and expediently designed as a coil spring Compression spring through a pot-shaped sheet metal part and the second part of the Housing by at least by means of a nut against the Hinge pin supported abutment plate is formed and that both parts of the two-part housing via alternately interlocking projections and Recesses are axially displaceable, but guided against each other in a rotationally secure manner.
  • a preferred embodiment is that the bottom of the part of the two-part housing designed as a pot-shaped pressed sheet metal part has a U-shaped profile cross-sectional shape, the brake body, to the outer back surface of the profile base retaining, annular cage has complementary, in particular annular and flat surface shape.
  • a positive connection in the manner of a plug connection is first of all possible, for the realization of which it can be provided that the bottom of the part of the two-part housing designed as a pot-shaped sheet metal pressed part on the one hand and the back surface of the Profile base of the cage having a U-shaped profile cross-sectional shape, on the other hand, are provided with mutually complementary axial projections, for example slugs and recesses.
  • the first cup-shaped one is required Part of the housing receiving the arrangement for generating a contact pressure to seal against the hinge pin at least in the area of its base and at the same time to store the hinge pin against maintenance-free, which, according to a further feature of the invention, is accomplished by that the central passage opening provided in the bottom of the pot-shaped housing part for the hinge pin to this by means of a sleeve from a maintenance-free storage material is lined.
  • the separable door hinge consists of a first one on one of the two Door arrangement parts, door and door pillar, hinged half hinge 2 and a second hinge half attached to the other door arrangement part 3 4 and a pivotally connecting two hinge halves Hinge pin 5.
  • the hinge pin 5 is in the first hinge half 2 a bearing bush 6 made of a maintenance-free bearing material with a sliding seat freely rotatable.
  • the hinge pin 5 is in the other hinge half 4 when the hinge is joined by means of a radially directed positive fit acting means held non-rotatably in the hinge eye 16.
  • the hinge pin 5 is also by means of a against the external commercial area 13 of Hinge half 4 screw connection 14 against automatic lifting secured from their eye hole, the security against an automatic Digging through a to a peripheral thread of the free end of the Hinge pin 5 screwed, by means of a conical approach in a conical extension of the hinge eye engaging screw nut 14 is formed.
  • the hinge pin 5 is also with a radially protruding, between the mutually facing commercial areas 9 and 10 of both hinge halves 2 and 4 engaging collar 11 provided on one side connected to one end of the hinge pin 5 tapering cone 12 is, which a correspondingly conical extension in the Hinge half 2 is assigned.
  • the limit of the maximum allowed The opening angle of the hinge is on both hinge halves 2 and 4 alternately trained stops 17 and 18 assigned.
  • the door lock that is structurally combined with the detachable door hinge made up of three assemblies, with a first assembly one with braking ramps equipped door holding part, a second assembly one the brake body bearing cage and a third assembly by a coil spring Formed arrangement for generating a brake body Contact pressure includes.
  • the door holding part equipped with braking ramps is formed by a detent disk 27, the door holding part being connected in a concentric manner to the axis of the hinge pin 5 by means of cylindrical pins 26 in a rotationally secure manner with the hinge half 2 and a collar 25 formed on the end face of a towering, career 20 equipped with braking ramps.
  • the track 20 of the door holding part is also designed to slope outwards towards the outer circumference of the locking disk 27.
  • the braking ramps are formed by recesses 19 in the raceway 20 and, as can be seen in particular in FIG. 5, are arranged opposite one another in pairs with respect to the hinge pin 5, in such a way that a preliminary catch 31 and an end catch 32 enclose a clearance angle 33 between them.
  • the brake bodies 21 interacting with the raceway 20 are designed as tapered rollers in accordance with the inclination of the raceway 20 and are each rotatably supported in an annular cage 28 via axes 23 about an axis oriented transversely to the hinge axis 22.
  • the cage 28 supporting the brake body is formed by a pressed sheet metal part with a U-shaped cross-sectional shape.
  • the brake bodies 21 are rotatably supported in the cage 28 by means of the bearing axes 23 fixed in the two profile legs 29 and 30 of the cage 28.
  • a particularly expedient individual configuration of the cage 28 made of a relatively thin-walled sheet metal material is shown in FIG.
  • the two profile legs 29 and 30 of the annular cage 28 holding the brake body 21 being double-walled in order to provide reliable support and secure fixing of the brake body 21 to allow supporting axes 23.
  • the axles 23 supporting the brake bodies 21 are fixed in the inner profile leg 29 of the annular cage 28 by means of a circumferential profile, in particular a knurl 35.
  • the axles 23 supporting the brake bodies 21 can be inserted in the outer 30 of the two profile legs 29 and 30 of the annular cage 28 via a slot recess 36.
  • the assembly containing the arrangement for generating a contact pressure consists of a two-part housing 43 and 44 and a compression spring 45, wherein a first part 43 of the two-part housing for receiving the as Coil spring formed compression spring 45 by a cup-shaped pressed sheet metal part and the second part 44 of the housing by means of a Nut 46 and a washer 47 supported against the hinge pin 5 Abutment plate 48 is formed.
  • the cup-shaped housing part 43 is by means of a plurality of axially directed recesses 49 in the upper end of its otherwise closed cylindrical peripheral wall with the non-rotatably connected to the hinge pin 5, on her Circumference with a large number of radially directed, roughly trapezoidal in plan Recesses 50 equipped second housing part 44 in the form-fitting Engagement, the depth of the axially directed recesses 49 in the peripheral wall of the housing part 43, the material thickness of the plate-shaped second housing part 44 at least around the braking ramp height of the track Exceeds 20.
  • the bottom 51 of the part 43 of the two-part housing designed as a pot-shaped sheet-metal pressed part has an annular cage 28 that is complementary to the outer back surface 52 of the profile base of the U-shaped profile cross-sectional shape and that holds the brake body-holding annular cage and has a flat surface shape and that the bottom 51 of the part 43 of the two-part housing designed as a pot-shaped pressed sheet metal part on the one hand and the back surface of the profile base of the cage 28 which has a U-shaped profile cross-sectional shape on the other hand is provided with complementary axial projections 54 and recesses 55 designed as slugs and are put together and riveted.
  • FIG. 1 complementary axial projections 54 and recesses 55 designed as slugs and are put together and riveted.
  • the bottom 51 of the part 43 of the two-part housing designed as a pot-shaped pressed sheet metal part is equipped with a cage 28 which has the inside profile leg 29 of the cage 28 and has a U-shaped profile cross-sectional shape for holding the collar 60 engaging behind the brake body 21.
  • the central passage opening for the hinge pin 5 provided in the base 51 of the part 43 of the two-part housing is in the region of the bottom 51 of the part 43 of the two-part housing by means of a sleeve 61 from a maintenance-free bearing material lined.
  • the sleeve 61 which is in contact with the outer circumference of the hinge pin 5 and is made of a maintenance-free bearing material, is at the same time provided with a radial projection 62 which overlaps the support surface of the compression spring on the bottom of the pot-shaped housing part 43.
  • a ring plate 63 surrounding the hinge pin 5 and a needle bearing 64 are connected between the end face of the one hinge wing 2 and the door holding part connected in a rotationally secure manner, the ring plate 63 and the needle bearing 64 being accommodated in a recess in the door holding part.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Braking Arrangements (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Rolling Contact Bearings (AREA)
EP97120228A 1996-12-10 1997-11-19 Arrêt de porte pour véhicules automobiles Withdrawn EP0848128A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29621382U 1996-12-10
DE29621382 1996-12-10

Publications (2)

Publication Number Publication Date
EP0848128A2 true EP0848128A2 (fr) 1998-06-17
EP0848128A3 EP0848128A3 (fr) 2000-06-28

Family

ID=8033054

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97120228A Withdrawn EP0848128A3 (fr) 1996-12-10 1997-11-19 Arrêt de porte pour véhicules automobiles

Country Status (5)

Country Link
US (1) US5920960A (fr)
EP (1) EP0848128A3 (fr)
CZ (1) CZ395297A3 (fr)
DE (2) DE19700075A1 (fr)
SK (1) SK169697A3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002084058A1 (fr) 2001-04-12 2002-10-24 Edscha Ag Charniere de porte de vehicule automobile

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19619473A1 (de) * 1996-05-14 1997-11-20 Scharwaechter Gmbh Co Kg Mit einem aushängbaren Türscharnier baulich vereinigter Türfeststeller
DE19734841A1 (de) * 1997-08-12 1999-02-18 Scharwaechter Ed Gmbh Mit einem aushängbaren Türscharnier baulich vereinigter Türfeststeller
DE19814593A1 (de) * 1998-04-01 1999-10-14 Scharwaechter Ed Gmbh Mit einem aushängbaren Türscharnier baulich vereinigter Türfeststeller
DE19835573A1 (de) * 1998-08-06 2000-02-10 Scharwaechter Ed Gmbh An ein Kraftwagentürscharnier angeschlossener Türfeststeller
CA2277114C (fr) * 1999-07-07 2004-06-01 Multimatic Inc. Charniere de controle de portiere integree pour automobiles
DE10009375C2 (de) * 2000-02-29 2002-10-24 Edscha Ag Türscharnier mit integriertem Türfeststeller
US7203996B2 (en) * 2000-09-13 2007-04-17 Friedr. Fingscheidt Gmbh Hinge door arrester for vehicle doors
US6607236B2 (en) 2001-12-05 2003-08-19 Ventra Group Inc. Door support system
DE202005000982U1 (de) * 2005-01-20 2005-04-14 Edscha Ag Feststellvorrichtung
CN103452410B (zh) * 2013-09-18 2015-08-05 浙江泰鸿机电有限公司 一种集成化无级式车门限位器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1078002A (en) * 1911-09-18 1913-11-11 Frederick Schrey Hinge.
US1159529A (en) * 1915-03-02 1915-11-09 Frank Parizek Hinge.
DE8627459U1 (de) * 1986-10-15 1987-11-19 Lunke & Sohn Gmbh, 5810 Witten Türscharnier für eine Fahrzeugtür
US5173993A (en) * 1991-10-30 1992-12-29 Unlimited Ideas And Designs Inc. Adjustable locking door hinge
US5408726A (en) * 1993-06-21 1995-04-25 Kent; Erma W. Locking device for locking a closure in an open position
DE4426425A1 (de) * 1994-07-26 1996-02-01 Behm Ernst Dipl Ing Türscharnier mit integriertem Feststeller
DE4428965A1 (de) * 1994-08-16 1996-02-29 Ernst Behm Türscharnier mit integriertem Feststeller
DE29614385U1 (de) * 1996-08-20 1996-10-24 Ed. Scharwächter GmbH + Co KG, 42855 Remscheid Mit einem aushängbaren Türscharnier baulich vereinigter Türfeststeller

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002084058A1 (fr) 2001-04-12 2002-10-24 Edscha Ag Charniere de porte de vehicule automobile
US7103938B2 (en) 2001-04-12 2006-09-12 Edscha Ag Motor vehicle door hinge

Also Published As

Publication number Publication date
US5920960A (en) 1999-07-13
CZ395297A3 (cs) 1998-07-15
DE29700043U1 (de) 1997-03-13
SK169697A3 (en) 1998-07-08
DE19700075A1 (de) 1998-06-18
EP0848128A3 (fr) 2000-06-28

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