EP0471113A1 - Hinge bearing for the arm of a vehicle door check - Google Patents

Hinge bearing for the arm of a vehicle door check Download PDF

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Publication number
EP0471113A1
EP0471113A1 EP90125007A EP90125007A EP0471113A1 EP 0471113 A1 EP0471113 A1 EP 0471113A1 EP 90125007 A EP90125007 A EP 90125007A EP 90125007 A EP90125007 A EP 90125007A EP 0471113 A1 EP0471113 A1 EP 0471113A1
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EP
European Patent Office
Prior art keywords
hinge
door
spring
hinge pin
bearing
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
Application number
EP90125007A
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German (de)
French (fr)
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EP0471113B1 (en
Inventor
Bernd-Alfred Klüting
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ED Scharwachter GmbH and Co KG
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ED Scharwachter GmbH and Co KG
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Publication of EP0471113A1 publication Critical patent/EP0471113A1/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
    • E05C17/045—Hinges for the movable bar
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
    • E05C17/12—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod
    • E05C17/20—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod sliding through a guide
    • E05C17/203—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod sliding through a guide concealed, e.g. for vehicles

Definitions

  • the invention relates to an articulated mounting for door support rods of motor vehicle door locks consisting of a hinge pin arranged in at least one hinge eye on a hinge half arranged on a door arrangement part, door or door pillar, in particular a bearing block, with a non-rotatably fixed hinge pin and one with a hinge eye receiving the hinge pin with a seat, with the second door arrangement part cooperating second hinge half, a door holding rod and a spring load provided for the purpose of compensating or eliminating the bearing play between the two hinge halves.
  • a typical example of such conditions is the mounting of the door holding rod of such door locks of motor vehicle doors, in which the required, considerable braking and holding forces of the door lock are applied by the interaction of detents arranged on a door holding rod with spring-loaded locking elements arranged in a holder housing, and in which therefore the bearing of the door support rod, as a result of the high braking and holding forces to be applied by the door arrester in the radial direction, is subjected to high peak loads which occur abruptly and must, however, work maintenance-free and silently over a long operating time. It is therefore known to use bearing bushes in the bearing of the door holding rod of motor vehicle door locks, via which the hinge pin supporting the door holding rod on the bearing block is mounted in the hinge eye bore of the door holding rod.
  • the hinge pin In order to eliminate the problems of noise development in storage, especially from door locks, the hinge pin has already been designed to be resilient in itself, in particular by using an adapter sleeve as a hinge pin.
  • This measure which is effective in itself and can be used at a tolerable cost, can, however, only be used for bearings of the door holding rod in which the door holding rod is accommodated in a bearing block with two legs. This known measure cannot be carried out or applied when the door holding rod is articulated on the fly.
  • the invention is therefore based on the object of providing a joint mounting for door holding rods of motor vehicle door locks which can be produced and assembled with the least possible effort and which allows the door holding rod to be articulated permanently and maintenance-free and smoothly without any deterioration in the bearing quality .
  • the hinge pin is constantly held in contact with the peripheral wall of the hinge eye bore by spring loading, at least with normal radial bearing loading. Since the radial spring load additionally provided according to the invention always keeps the hinge pin in contact with the peripheral wall of the hinge eye bore of the door holding rod, even during high joint loads, with the area opposite the direction of the acting peak force, i.e. the area to support the force to be absorbed, not only a bearing play that may already be caused by production technology in the joint bearing, but in particular also any bearing play resulting from the operation of the articulated bearing is reliably compensated for. This has the advantage that with a simple construction and simple assembly of the joint bearing its permanent freedom from play is guaranteed.
  • the radial spring load in connection with a smoothly cylindrical hinge pin, is aligned by at least one parallel to the hinge pin axis and the plan area of the hinge eye bore arranged overlapping spiral spring is applied.
  • the arrangement of the spiral springs forming the radial spring load, which is parallel to the hinge pin, ensures that the door holding rod can be manufactured easily and that the joint bearing can be assembled without any problems.
  • the invention provides in a first expedient individual embodiment that the spiral spring or springs arranged axially parallel to the hinge pin is assigned a hole which overlaps in terms of its plan area with the plan area of the hinge eye hole Therefore, one or both of the spiral springs can be inserted tension-free into the bore adjacent to the hinge eye bore and are then brought to the necessary radial preload by the hinge pin to be inserted into the hinge eye bore, whereby, at least with regard to the manufacturing tolerances, the play compensation in the joint bearing is achieved at the same time becomes.
  • the invention provides, with regard to the accommodation of the spiral spring or spiral springs that apply the radial spring load, in the door holding rod that the hinge eye bore has at least one radially directed expansion for receiving the spiral spring.
  • an articulated bearing can in principle be carried out by means of a single spiral spring arranged axially parallel to the hinge pin axis, the diameter of which then advantageously corresponds at least approximately to the diameter of the hinge eye, but in some cases it is more expedient for the radial spring support to be two on a circular path concentric with the hinge pin axis Coil springs arranged side by side and symmetrically arranged with respect to the longitudinal axis of the door holding rod, the diameter of which is then significantly smaller than the diameter of the hinge eye bore.
  • the one or more spiral springs each extend over the entire height of the hinge eye on the door handle rod side.
  • the invention further provides that the spring load directed axially to the hinge pin is formed by a spring clip engaging in one piece with the spiral spring or springs between the bearing bracket and the door holding rod and having at least one deflection directed perpendicular to the surface of the door holding rod is. This in particular simplifies the manufacture and assembly of the two spring loads.
  • the spring clip formed in one piece with a single spiral spring is designed in a loop-like manner and the hinge pin is arranged comprehensively, bulges of the spring clip directed perpendicular to the surface plane of the door holding rod ensure the required spring action.
  • the two spiral springs are connected to one another via a spring clip which forms an axial spring load on the joint bearing and is arched perpendicular to the surface plane of the door holding rod, and the spring clip rests on the opposite surface of the other joint half, such that that the spring bracket, which is formed in one piece with the spiral spring (s) and represents the axially directed spring load, rests on the surface of the bearing block facing the door holding rod.
  • the hinge pin is provided at its free end with a cantilevered head and at least partially overlapping one or the two spiral springs.
  • the spring clip formed in one piece with the spiral spring or springs rests on the surface of the hinge pin head facing the door holding rod.
  • one joint half of the joint bearing is formed by the door holding rod 1 and the other joint half is formed by a bearing block 2 or 22.
  • the door holding rod 1 is mounted in the bearing block 2 by means of a hinge pin 3 made of solid material, the hinge pin 3 being fixed in the hinge eye holes 4 of the bearing block 2 with a secure fit and a hinge eye hole 5 reaches through the door support rod 1 with a seat.
  • the hinge eye bore 5 in the door holding rod 1 is provided with an extension 6, which extends in the longitudinal direction of the door holding rod 1 and into which a spiral spring 7 is inserted.
  • the windings of the spiral spring 7 extend over the entire material thickness of the door holding rod 1, so that the spiral spring 7 abuts the hinge pin 3 over the entire height of the hinge eye bore 5.
  • the length of the widening 6 is chosen so that the outline shape of the circumference of the spiral spring 7 intersects the outline of the hinge eye bore 5 such that the spiral spring 7 rests against the circumferential surface of the hinge pin 3 when the hinge pin 3 is mounted under radial own deformation under spring preload presses the opposite area of the peripheral wall of the hinge eye bore.
  • a spring clip 8 is connected in one piece to the spiral spring 7.
  • the spring clip 8 is loop-shaped in plan view and encompasses the hinge pin 3 in the area between the one surface 9 of the door holding rod 1 and the inner surface 10 of the bearing block 2. To generate an axially directed spring load with respect to the articulated bearing, the spring clip 8 is of a wavy, vertical type provided to the surface 9 of the door support rod 1 bulges 11.
  • the door holding rod 1 is overhung on a bearing block 22 by means of a hinge pin 33, the hinge pin 33 being fastened in a rotationally secure manner to the bearing block 22 and passing through the hinge eye 55 of the door holding rod 1 with a sliding seat.
  • the hinge eye bore 33 here has an approximately triangular extension 66 in plan view, in which the outline shape of the hinge eye bore partially intersecting spiral springs 77 are arranged with their outline shape.
  • the spiral springs 77 are arranged alongside one another along a circular path concentric to the hinge pin axis and are connected to one another by a spring clip 88 formed in one piece with them.
  • the spring clip 88 has a curvature 111, which is directed perpendicular to the surface 9 of the door holding rod 1 and via which, for the purpose of generating an axially directed spring load on the surface 9 of the door holding rod 1, surface 100 of a head connected to the free end of the hinge pin 33 12 is present.
  • the head 12 of the hinge pin 33 is designed in terms of its diameter so that it also overlaps the two spiral springs 77, with the spring clip 88 being associated with a circumferential flange surface 100, such that the head 12 of the hinge pin 33 with an internal annular surface area directly on the uppermost turn of the coil springs 77 rests and thus secures them in their intended position within the joint bearing.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinge Accessories (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Automatic Assembly (AREA)
  • Hinges (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Abstract

What is presented is a hinge bearing for door-holding rods of motor-vehicle door stops, having a hinge pin (3) fixed non-rotatably with a firm fit in at least one gudgeon of a hinge half, especially a bearing block (2) located on a door arrangement part, and having a second hinge half, equipped with a gudgeon (4) receiving the hinge pin with a running fit and interacting with the second door arrangement part, and a door-holding rod (1), as well as, furthermore, a spring arrangement (7) which is provided for compensating or eliminating the bearing play between the hinge halves and in which there is, in addition to a spring load directed axially to the hinge pin, a spring support taking effect in the direction of the maximum radial bearing load and arranged between the wall of the gudgeon bore and the hinge-pin circumference. <IMAGE>

Description

Die Erfindung bezieht sich auf eine Gelenklagerung für Türhaltestangen von Kraftwagentürfeststellern bestehend aus einem in wenigstens einem Scharnierauge einer an einen Türanordnungsteil, Tür oder Türsäule angeordneten Gelenkhälfte, insbesondere einem Lagerbock, mit Festsitz undrehbar festgelegten Scharnierstift und einer mit einem den Scharnierstift mit Laufsitz aufnehmenden Scharnierauge versehenen, mit dem zweiten Türanordnungsteil zusammenarbeitenden zweiten Gelenkhälfte, einer Türhaltestange sowie einer zwecks Ausgleich bzw. Beseitigung des Lagerspieles zwischen den beiden Gelenkhälften vorgesehenen Federbelastung.The invention relates to an articulated mounting for door support rods of motor vehicle door locks consisting of a hinge pin arranged in at least one hinge eye on a hinge half arranged on a door arrangement part, door or door pillar, in particular a bearing block, with a non-rotatably fixed hinge pin and one with a hinge eye receiving the hinge pin with a seat, with the second door arrangement part cooperating second hinge half, a door holding rod and a spring load provided for the purpose of compensating or eliminating the bearing play between the two hinge halves.

Bei schwenkbar im Karosseriebereich von Kraftfahrzeugen gelagerten Funktionsteilen, ergibt sich hinsichtlich der Lagerausbildung häufig eine aus der Bewegungscharakteristik der anzulenkenden Teile resultierende Problematik dadurch, daß in der Lagerung der anzulenkenden Teile infolge deren Funktionsweise radial gerichtete Kraftspitzen aufzunehmen sind, wobei die Lagerung den auftretenden Spitzenbelastungen über eine lange Betriebsdauer hin und vorzugsweise wartungfrei standhalten muß und wobei ferner jedwede Geräuschbildung in der Lagerung augeschlossen werden muß, da sich wegen der verstärkenden Wirkung der angrenzenden Karosserieteile bereits eine geringe Geräuschbildung in der Lagerung deutlich wahrnehmbar und unangenehm auswirkt.In the case of functional parts pivotably mounted in the body area of motor vehicles, a problem that arises from the movement characteristics of the parts to be articulated often arises with regard to the bearing design in that radially directed force peaks must be accommodated in the bearing of the parts to be articulated as a result of their mode of operation, the bearing bearing the occurring peak loads via a long operating life and preferably maintenance-free and must also exclude any noise in the storage, because due to the reinforcing effect of the adjacent body parts even a little noise in the storage is clearly noticeable and unpleasant.

Ein typisches Beispiel für derartige Verhältnisse bildet die Lagerung der Türhaltestange von solchen Türfeststellern von Kraftwagentüren, bei denen die erforderlichen, beträchtlichen Brems- und Haltekräfte des Türfeststellers durch das Zusammenwirken an einer Türhaltestange angeordneter Rasten mit in einem Haltergehäuse angeordneten federbelasteten Rastgliedern aufgebracht werden und bei denen daher die Lagerung der Türhaltestange, resultierend aus den vom Türfeststeller aufzubringenden hohen Brems-und Haltekräften in radialer Richtung mit stoßartig auftretenden hohen Spitzenbelastungen belastet wird und dabei aber über eine lange Betriebszeit hin wartungsfrei und geräuschlos arbeiten muß. Es ist daher bekannt in die Lagerung der Türhaltestange von Kraftfahrzeugtürfeststellern Lagerbuchsen einzusetzen, über die der die Türhaltestange am Lagerbock abstützende Scharnierstift in der Scharnieraugenbohrung der Türhaltestange gelagert ist. Nicht zuletzt resultierend aus dem Umstand, daß infolge der Wirkungsweise eines Türfeststellers, der die Fahrzeugtür jeweils bei einem gleichbleibendem Öffnungswinkel abbremsen oder aber feststellen muß, eine Aufnahme der maximalen radialen Spitzenbelastung der Lagerung stets an der gleichen Umfangsstelle der Lagerung auftritt neigen die bekannten Lagerungen zum Ausschlagen der Lagerung, insbesondere des Scharnierauges der Türhaltestange, was naturgemäß zu einer Geräuschentwicklung in der Lagerung der Türhaltestange führt. Dies kann durch besondere Maßnahmen hinsichtlich der Lagergestaltung, wie die Anordnung in axialer Richtung wirkender Belastungsfedern in Verbindung mit einer konischen Ausbildung des Scharnierstiftes oder dergl., verbessert, jedoch nicht grundsätzlich beseitigt werden. Zudem sind derartige Maßnahmen stets mit einem zusätzlichen technischen Aufwand und damit einer Verteuerung des Türfeststellers verbunden.A typical example of such conditions is the mounting of the door holding rod of such door locks of motor vehicle doors, in which the required, considerable braking and holding forces of the door lock are applied by the interaction of detents arranged on a door holding rod with spring-loaded locking elements arranged in a holder housing, and in which therefore the bearing of the door support rod, as a result of the high braking and holding forces to be applied by the door arrester in the radial direction, is subjected to high peak loads which occur abruptly and must, however, work maintenance-free and silently over a long operating time. It is therefore known to use bearing bushes in the bearing of the door holding rod of motor vehicle door locks, via which the hinge pin supporting the door holding rod on the bearing block is mounted in the hinge eye bore of the door holding rod. Not least as a result of the fact that, due to the mode of action of a door arrester, which has to brake the vehicle door at a constant opening angle or else has to ascertain it, a recording of the maximum radial peak load on the bearing always occurs at the same circumferential point of the bearing, the known bearings tend to deflect the storage, especially the hinge eye of the door support rod, which naturally leads to noise in the storage of the door support rod. This can be improved by special measures with regard to the bearing design, such as the arrangement of load springs acting in the axial direction in connection with a conical configuration of the hinge pin or the like, but not fundamentally eliminated. In addition, such measures are always associated with additional technical outlay and thus an increase in the price of the door arrester.

Zur Beseitigung der oben aufgezeigten Problematik einer Geräuschentwicklung in der Lagerung, gerade von Türfeststellern, ist auch bereits vorgesehen worden den Scharnierstift in sich federnd elastisch auszubilden, insbesondere durch die Verwendung einer Spannhülse als Scharnierstift. Diese an sich wirkungsvolle und mit einem erträglichen Aufwand anwendbare Maßnahme kann jedoch nur bei solchen Lagerungen der Türhaltestange angewendet werde, bei denen die Türhaltestange in einem Lagerbock mit zwei Schenkeln aufgenommen ist. Bei einer fliegenden Anlenkung der Türhaltestange ist diese bekannte Maßnahme nicht ausführ- bzw. anwendbar.In order to eliminate the problems of noise development in storage, especially from door locks, the hinge pin has already been designed to be resilient in itself, in particular by using an adapter sleeve as a hinge pin. This measure, which is effective in itself and can be used at a tolerable cost, can, however, only be used for bearings of the door holding rod in which the door holding rod is accommodated in a bearing block with two legs. This known measure cannot be carried out or applied when the door holding rod is articulated on the fly.

Ausgehend von dem vorstehend aufgezeigten Stand der Technik liegt der Erfindung daher die Aufgabe zugrunde eine Gelenklagerung für Türhaltestangen von Kraftwagentürfeststellern zu schaffen, die mit einem geringstmöglichen Aufwand herstellbar und zusammenbaubar ist und die es ohne Verschlechterung der Lagerqualität gestattet die Türhaltestange dauerhaft und wartungsfrei sowie geräuschfrei leichtgängig anzulenken.Based on the prior art shown above, the invention is therefore based on the object of providing a joint mounting for door holding rods of motor vehicle door locks which can be produced and assembled with the least possible effort and which allows the door holding rod to be articulated permanently and maintenance-free and smoothly without any deterioration in the bearing quality .

Diese Aufgabe wird bei einer Gelenklagerung nach dem Oberbegriff des Anspruches 1 erfindungsgemäß im wesentlichen dadurch gelöst, daß zusätzlich zu einer axial zum Scharnierstift gerichteten Federbelastung eine in Richtung der größten radialen Gelenkbelastung ausgerichtete, zwischen der Wandung der Scharnieraugenbohrung und dem Scharnierstiftumfang angeordnete Federabstützung vorgesehen ist.This object is achieved in an articulated bearing according to the preamble of claim 1 essentially in that in addition to an axially directed to the hinge pin spring load is aligned in the direction of the greatest radial joint load, arranged between the wall of the hinge eye bore and the hinge pin circumference arranged spring support.

Durch die erfindungsgemäße Anordnung ist der Scharnierstift durch Federbelastung ständig mit der Umfangswandung der Scharnieraugenbohrung in Anlage gehalten, wenigstens bei normaler radialer Lagerbelastung. Da die erfindungsgemäß zusätzlich vorgesehene radiale Federbelastung den Scharnierstift auch während hoher Gelenkbelastungen stets mit dem der Richtung der angreifenden Spitzenkraft gegenüberliegenden, also dem die aufzunehmende Kraft abstützenden Bereich, der Umfangswandung der Scharnieraugenbohrung der Türhaltestange in Anlage hält wird nicht nur ein evtl. bereits herstellungstechnisch bedingtes Lagerspiel in der Gelenklagerung, sondern insbesondere auch jedwedes sich aus dem Betrieb der Gelenklagerung ergebende Lagerspiel zuverlässig ausgeglichen. Daraus folgt der Vorteil, daß bei einfachem Aufbau und einfachem Zusammenbau der Gelenklagerung deren bleibende Spielfreiheit gewährleistet ist.As a result of the arrangement according to the invention, the hinge pin is constantly held in contact with the peripheral wall of the hinge eye bore by spring loading, at least with normal radial bearing loading. Since the radial spring load additionally provided according to the invention always keeps the hinge pin in contact with the peripheral wall of the hinge eye bore of the door holding rod, even during high joint loads, with the area opposite the direction of the acting peak force, i.e. the area to support the force to be absorbed, not only a bearing play that may already be caused by production technology in the joint bearing, but in particular also any bearing play resulting from the operation of the articulated bearing is reliably compensated for. This has the advantage that with a simple construction and simple assembly of the joint bearing its permanent freedom from play is guaranteed.

Bei einer bevorzugten zweckmäßigen Verwirklichungsform der Erfindung ist vorgesehen, daß in Verbindung mit einem glattflächig zylindrisch gestalteten Scharnierstift die radiale Federbelastung durch wenigstens eine parallel zur Scharnierstiftachse ausgerichtet und die Grundrißfläche der Scharnieraugenbohrung überschneidend angeordnete Spiralfeder aufgebracht wird. Die zum Scharnierstift achsparallele Anordnung der die radiale Federbelastung bildenden Spiralfedern sichert eine einfache Herstellbarkeit der Türhaltestange und einen problemlosen Zusammenbau der Gelenklagerung.In a preferred expedient embodiment of the invention it is provided that in connection with a smoothly cylindrical hinge pin, the radial spring load is aligned by at least one parallel to the hinge pin axis and the plan area of the hinge eye bore arranged overlapping spiral spring is applied. The arrangement of the spiral springs forming the radial spring load, which is parallel to the hinge pin, ensures that the door holding rod can be manufactured easily and that the joint bearing can be assembled without any problems.

Bezüglich der Anordnung der die radial gerichtete Federbelastung aufbringenden Spiralfedern sieht die Erfindung in einer ersten zweckmäßigen Einzelausbildung vor, daß der oder den zum Scharnierstift achsparallel angeordneten Spiralfedern eine sich hinsichtlich ihrer Grundrißfläche mit der Grundrißfläche der Scharnieraugenbohrung überschneide Bohrung zugeordnet ist.Bei der Montage der Gelenklagerung kann daher die eine oder können die beiden Spiralfedern spannungsfrei in die an die Scharnieraugenbohrung angrenzende Bohrung eingesetzt werden und werden dann durch den nachfolgen in die Scharnieraugenbohrung einzusetzenden Scharnierstift auf die nötige radiale Vorspannung gebracht, wodurch, jedenfalls hinsichtlich der Herstellungstoleranzen, gleichzeitig der Spielausgleich in der Gelenklagerung bewirkt wird.With regard to the arrangement of the spiral springs applying the radially directed spring load, the invention provides in a first expedient individual embodiment that the spiral spring or springs arranged axially parallel to the hinge pin is assigned a hole which overlaps in terms of its plan area with the plan area of the hinge eye hole Therefore, one or both of the spiral springs can be inserted tension-free into the bore adjacent to the hinge eye bore and are then brought to the necessary radial preload by the hinge pin to be inserted into the hinge eye bore, whereby, at least with regard to the manufacturing tolerances, the play compensation in the joint bearing is achieved at the same time becomes.

Gemäß einer zweiten Einzelausbildung sieht die Erfindung hinsichtlich der Unterbringung der die radiale Federlast aufbringenden Spiralfeder oder Spiralfedern in der Türhaltestange vor, daß die Scharnieraugenbohrung wenigstens eine radial gerichtete Ausweitung zur Aufnahme der Sprialfeder aufweist.According to a second individual embodiment, the invention provides, with regard to the accommodation of the spiral spring or spiral springs that apply the radial spring load, in the door holding rod that the hinge eye bore has at least one radially directed expansion for receiving the spiral spring.

Die erfindunggemäße Ausbildung einer Gelenklagerung kann zwar grundsätzlich mittels einer einzigen achsparallel zur Scharnierstiftachse angeordneten Spiralfeder ausgeführt werden, deren Durchmesser dann vorteilhaft wenigstens annähernd dem Durchmesser des Scharnierauges entspricht, in manchen Fällen ist es jedoch zweckmäßiger, daß die radiale Federabstützung zwei auf einer zur Scharnierstiftachse konzentrischen Kreisbahn nebeneinanderliegend und bezüglich der Längsachse der Türhaltestange symetrisch angeordnete Spiralfedern umfasst, deren Durchmesser dann deutlich kleiner ist als der Durchmesser der Scharnieraugenbohrung.The inventive design of an articulated bearing can in principle be carried out by means of a single spiral spring arranged axially parallel to the hinge pin axis, the diameter of which then advantageously corresponds at least approximately to the diameter of the hinge eye, but in some cases it is more expedient for the radial spring support to be two on a circular path concentric with the hinge pin axis Coil springs arranged side by side and symmetrically arranged with respect to the longitudinal axis of the door holding rod, the diameter of which is then significantly smaller than the diameter of the hinge eye bore.

Zur Sicherstellung einer gleichmäßigenradialen Federbelastung des Scharnierstiftes ist jedoch erforderlich, daß sich die eine oder die mehreren Spiralfedern jeweils über die gesamte Höhe des türhaltestangenseitigen Scharnierauges hin erstrekken.To ensure a uniform radial spring loading of the hinge pin, however, it is necessary that the one or more spiral springs each extend over the entire height of the hinge eye on the door handle rod side.

Zur gleichzeitigen Erzielung auch einer axial zur Gelenklagerung gerichteten Federbelastung sieht die Erfindung ferner vor, daß die axial zum Scharnierstift gerichtete Federbelastung durch einen mit der oder den Spiralfedern einteilig ausgebildeten zwischen Lagerbock und Türhaltestange eingreifenden und wenigstens eine senkrecht zur Oberfläche der Türhaltestange gerichtete Ausbiegung aufweisenden Federbügel gebildet ist. Dadurch wird insbesondere die Herstellung und Montage der beiden Federlasten vereinfacht.In order to simultaneously achieve a spring load directed axially towards the articulated bearing, the invention further provides that the spring load directed axially to the hinge pin is formed by a spring clip engaging in one piece with the spiral spring or springs between the bearing bracket and the door holding rod and having at least one deflection directed perpendicular to the surface of the door holding rod is. This in particular simplifies the manufacture and assembly of the two spring loads.

Bei Verwendung lediglich einer Spiralfeder zur Aufbringung der radial gerichteten Federbelastung ist dabei vorgesehen, daß der mit einer einzelnen Spiralfeder einteilig ausgebildete Federbügel schlaufenartig gestaltet und den Scharnierstzift umfassend angeordnet ist, wobei senkrecht zur Oberflächenebene der Türhaltestange gerichtete Auswölbungen des Federbügels für die erforderliche Federwirkung sorgen.If only one spiral spring is used to apply the radially directed spring load, it is provided that the spring clip formed in one piece with a single spiral spring is designed in a loop-like manner and the hinge pin is arranged comprehensively, bulges of the spring clip directed perpendicular to the surface plane of the door holding rod ensure the required spring action.

Bei Verwendung zweier nebeneinanderliegender Spiralfedern zur Aufbringung der radial gerichteten Federbelastung ist vorgesehen, daß die beiden Spiralfedern untereinander über einen eine axiale Federbelastung der Gelenklagerung bildenden senkrecht zur Oberflächenebene der Türhaltestange gewölbten Federbügel verbunden sind und der Federbügel an der gegenüberliegenden Fläche der anderen Gelenkhälfte anliegt, derart, daß der mit der oder den Spiralfedern einteilig ausgebildete, die axial gerichtete Federbelastung darstellende Federbügel an der der Türhaltestange zugewandten Fläche des Lagerbockes, anliegt.When using two adjacent spiral springs for applying the radially directed spring load, it is provided that the two spiral springs are connected to one another via a spring clip which forms an axial spring load on the joint bearing and is arched perpendicular to the surface plane of the door holding rod, and the spring clip rests on the opposite surface of the other joint half, such that that the spring bracket, which is formed in one piece with the spiral spring (s) and represents the axially directed spring load, rests on the surface of the bearing block facing the door holding rod.

Bei Türfeststellern mit fliegender Lagerung der einen durch die Türhaltestange gebildeten Gelenkhälfte ist in entsprechender Weiterbildung der Erfindung der Scharnierstift an seinem freien Ende mit einem auskragenden und die eine oder die beiden Spiralfedern wenigstens teilweise übergreifenden Kopf versehen. Hinsichtlich der Gestaltung der axial gerichteten Federbelastung der Gelenklagerung ist dabei weiterhin vorgesehen, daß der mit der oder den Spiralfedern einteilig ausgebildete Federbügel an der der Türhaltestange zugewandten Fläche des Scharnierstiftkopfes anliegt.In door locks with flying mounting of the one half of the joint formed by the door retaining rod, the hinge pin is provided at its free end with a cantilevered head and at least partially overlapping one or the two spiral springs. With regard to the design of the axially directed spring loading of the articulated bearing, it is further provided that the spring clip formed in one piece with the spiral spring or springs rests on the surface of the hinge pin head facing the door holding rod.

Die Erfindung ist in der nachfolgenden Beispielsbeschreibung anhand einiger in der Zeichnung dargestellter Ausführungsbeispiele im Einzelnen beschrieben. In der Zeichnung zeigt die

  • Figur 1 eine Draufsicht auf die Gelenklagerung der Türhaltestange eines Kraftwagentürfeststellers;
  • Figur 2 einen teilweisen Schnitt durch die Gelenklagerung nach Figur 1;
  • Figur 3 eine Draufsicht auf eine andere Ausführungsform der Gelenklagerung der Türhaltestange eines Kraftwagentürfeststellers;
  • Figur 4 einen teilweisen Schnitt durch die Gelenklagerung nach Figur 3;
  • Figur 5 eine Seitenansicht der Glenklagerung nach Figur 5;
The invention is described in detail in the following example description with reference to some exemplary embodiments shown in the drawing. In the drawing, the
  • Figure 1 is a plan view of the articulation of the door support rod of a motor vehicle door lock;
  • Figure 2 shows a partial section through the joint bearing of Figure 1;
  • FIG. 3 shows a plan view of another embodiment of the articulated mounting of the door holding rod of a motor vehicle door arrester;
  • FIG. 4 shows a partial section through the joint bearing according to FIG. 3;
  • FIG. 5 shows a side view of the glen bearing according to FIG. 5;

Bei den in der Zeichnungen dargestellten Ausführungsbeispielen ist die eine Gelenkhälfte der Gelenklagerung durch die Türhaltestange 1 und die andere Gelenkhälfte durch einen Lagerbock 2 bzw. 22 gebildet. Bei dem in den Figuren 1 und 2 dargestellten Ausführungsbeispiel ist die Türhaltestange 1 vermittels eines aus Vollmaterial bestehenden Scharnierstiftes 3 in dem nur teilweise dargestellten Lagerbock 2 gelagert, wobei der Scharnierstift 3 in den Scharnieraugenbohrungen 4 des Lagerbockes 2 mit Festsitz drehsicher festgelegt ist und eine Scharnieraugenbohrung 5 der Türhaltestange 1 mit Laufsitz durchgreift. Wie insbesondere aus der Darstellung der Figur 1 ersichtlich ist bei dieser Ausführungsform die Scharnieraugenbohrung 5 in der Türhaltestange 1 mit einer sich in Längsrichtung der Türhaltestange 1 erstreckenden Ausweitung 6 versehen, in welche eine Spiralfeder 7 eingesetzt ist. Die Windungen der Spiralfeder 7 reichen dabei über die gesamte Materialdicke der Türhaltestange 1 hin, so daß die Spiralfeder 7 über die gesamte Höhe der Scharnieraugenbohrung 5 hin am Scharnierstift 3 anliegt. Die Länge der Ausweitung 6 ist so gewählt, daß die Grundrißform der Umfanges der Spiralfeder 7 den Grundriß der Scharnieraugenbohrung 5 schneidet, derart, daß die Spiralfeder 7 bei montiertem Scharnierstift 3 unter radialer eigener Verformung unter Federvorspannung an der Umfangsfläche des Scharnierstiftes 3 anliegt und diesen an den gegenüberliegenden Bereich der Umfangswandung der Scharnieraugenbohrung anpresst. An deren einem Ende ist an die Spiralfeder 7 ein Federbügel 8 einteilig angeschlossen. Der Federbügel 8 ist in der Draufsicht schlaufenförmig gestaltet und umgreift den Scharnierstift 3 im Bereich zwischen der einen Oberfläche 9 der Türhaltestange 1 und der innenliegenden Oberfläche 10 des Lagerbockes 2. Zur Erzeugung einer bezüglich der Gelenklagerung axial gerichteten Federbelastung ist der Federbügel 8 mit wellenförmigen, senkrecht zur Oberfläche 9 der Türhaltestange 1 gerichteten Auswöbungen 11 versehen.In the exemplary embodiments shown in the drawings, one joint half of the joint bearing is formed by the door holding rod 1 and the other joint half is formed by a bearing block 2 or 22. In the exemplary embodiment shown in FIGS. 1 and 2, the door holding rod 1 is mounted in the bearing block 2 by means of a hinge pin 3 made of solid material, the hinge pin 3 being fixed in the hinge eye holes 4 of the bearing block 2 with a secure fit and a hinge eye hole 5 reaches through the door support rod 1 with a seat. As can be seen in particular from the illustration in FIG. 1, in this embodiment the hinge eye bore 5 in the door holding rod 1 is provided with an extension 6, which extends in the longitudinal direction of the door holding rod 1 and into which a spiral spring 7 is inserted. The windings of the spiral spring 7 extend over the entire material thickness of the door holding rod 1, so that the spiral spring 7 abuts the hinge pin 3 over the entire height of the hinge eye bore 5. The length of the widening 6 is chosen so that the outline shape of the circumference of the spiral spring 7 intersects the outline of the hinge eye bore 5 such that the spiral spring 7 rests against the circumferential surface of the hinge pin 3 when the hinge pin 3 is mounted under radial own deformation under spring preload presses the opposite area of the peripheral wall of the hinge eye bore. At one end, a spring clip 8 is connected in one piece to the spiral spring 7. The spring clip 8 is loop-shaped in plan view and encompasses the hinge pin 3 in the area between the one surface 9 of the door holding rod 1 and the inner surface 10 of the bearing block 2. To generate an axially directed spring load with respect to the articulated bearing, the spring clip 8 is of a wavy, vertical type provided to the surface 9 of the door support rod 1 bulges 11.

Bei dem in der Figuren 3 bis 5 dargestellten Ausführungsbeispiel ist die Türhaltestange 1 vermittels eines Scharnierstiftes 33 fliegend an einem Lagerbock 22 gelagert, wobei der Scharnierstift 33 drehsicher am Lagerbock 22 befestigt ist und das Scharnierauge 55 der Türhaltestange 1 mit Laufsitz durchgreift. Die Scharnieraugenbohrung 33 weist hierbei eine in der Draufsicht etwa dreieckförmige Ausweitung 66 auf, in welcher mit ihrer Grundrißform die Grundrißform der Scharnieraugenbohrung teilweise schneidende Spiralfedern 77 angeordnet sind. Die Spiralfedern 77 sind dabei entlang einer zur Scharnierstiftachse konzentrischen Kreisbahn nebeneinanderliegend angeordnet und untereinander durch einen mit ihnen gemeinsam einteilig ausgebildeten Federbügel 88 verbunden. Der Federbügel 88 weist eine senkrecht zur einen Oberfläche 9 der Türhaltestange 1 gerichtete Durchwölbung 111 auf, über welche er zwecks Erzeugung einer zur Gelenkagerung axial gerichteten Federbelastung an einer der Oberfläche 9 der Türhaltestange 1 zugewandten Oberfläche 100 eines an das freie Ende des Scharnierstiftes 33 angeschlossenen Kopfes 12 anliegt. Der Kopf 12 des Scharnierstiftes 33 ist hinsichtlich seines Durchmessers so gestaltet, daß er auch die beiden Spiralfedern 77 übergreift, wobei dem Federbügel 88 eine umlaufende Bundfläche 100 zugeordnet ist, derart, daß der Kopf 12 des Scharnierstiftes 33 mit einem innenliegenden kreisringförmigen Oberflächenbereich unmittelbar auf der obersten Windung der Spiralfedern 77 aufliegt und diese so in ihrer bestimmungsgemäßen Lage innerhalb der Gelenklagerung sichert.In the exemplary embodiment shown in FIGS. 3 to 5, the door holding rod 1 is overhung on a bearing block 22 by means of a hinge pin 33, the hinge pin 33 being fastened in a rotationally secure manner to the bearing block 22 and passing through the hinge eye 55 of the door holding rod 1 with a sliding seat. The hinge eye bore 33 here has an approximately triangular extension 66 in plan view, in which the outline shape of the hinge eye bore partially intersecting spiral springs 77 are arranged with their outline shape. The spiral springs 77 are arranged alongside one another along a circular path concentric to the hinge pin axis and are connected to one another by a spring clip 88 formed in one piece with them. The spring clip 88 has a curvature 111, which is directed perpendicular to the surface 9 of the door holding rod 1 and via which, for the purpose of generating an axially directed spring load on the surface 9 of the door holding rod 1, surface 100 of a head connected to the free end of the hinge pin 33 12 is present. The head 12 of the hinge pin 33 is designed in terms of its diameter so that it also overlaps the two spiral springs 77, with the spring clip 88 being associated with a circumferential flange surface 100, such that the head 12 of the hinge pin 33 with an internal annular surface area directly on the uppermost turn of the coil springs 77 rests and thus secures them in their intended position within the joint bearing.

Claims (12)

1. Gelenklagerung für Türhaltestangen von Kraftwagentürfeststellern, bestehend aus einem in wenigstens einem Scharnierauge einer an einen Türanordnungsteil, Tür oder Türsäule angeordneten Gelenkhälfte, insbesondere einem Lagerbock, mit Festsitz undrehbar festgelegten Scharnierstift und einer mit einem den Scharnierstift mit Laufsitz aufnehmenden Scharnierauge versehenen, mit dem zweiten Türanordnungsteil zusammenwirkenden zweiten Gelenkhälfte, einer Türhaltestange, sowie einer zwecks Ausgleichs oder Beseitigung des Lagerspieles zwischen den Gelenkhälften vorgesehenen Federanordnung, dadurch gekennzeichnet, daß zusätzlich zu einer axial zum Scharnierstift (3,33) gerichteten Federbelastung eine in Richtung der größten radialen Lagerbelastung ausgerichtete, zwischen der Wandung der Scharnieraugenbohrung (5,55) und dem Scharnierstiftumfang angeordnete Federabstützung (7,77) vorgesehen ist.1.Hinge bearing for door holding rods of motor vehicle door locks, consisting of a hinge pin arranged in at least one hinge eye of a hinge half arranged on a door arrangement part, door or door pillar, in particular a bearing block, with a non-rotatably fixed hinge pin and one with a hinge eye which receives the hinge pin with a sliding seat, with the second Door arrangement part cooperating second hinge half, a door support rod, and a spring arrangement provided for the purpose of compensating or eliminating the bearing play between the hinge halves, characterized in that, in addition to a spring load directed axially to the hinge pin (3,33), an aligned in the direction of the greatest radial bearing load, between the Wall of the hinge eye bore (5.55) and the hinge pin circumference arranged spring support (7.77) is provided. 2. Gelenklagerung nach Anspruch 1, dadurch gekennzeichnet, daß in Verbindung mit einem glattflächig zylindrisch gestalteten Scharnierstift (3,33) die radiale Federbelastung durch wenigstens eine parallel zur Scharnierstiftachse ausgerichtet und die Grundrißfläche der Scharnieraugenbohrung (5,55) überschneidend angeordnete Spiralfeder (7,77) aufgebracht wird.2. Joint bearing according to claim 1, characterized in that in connection with a smooth cylindrical hinge pin (3,33) the radial spring loading by at least one parallel to the hinge pin axis aligned and the outline of the hinge eye bore (5.55) overlapping spiral spring (7.77) is applied. 3. Gelenklagerung nach Anspruch 1 und 2, dadurch gekennzeichnet, daß der oder den zum Scharnierstift (3,33) achsparallel angeordneten Spiralfedern (7,77) eine sich hinsichtlich ihrer Grundrißfläche mit der Grundrißfläche der Scharnieraugenbohrung überschneide Bohrung zugeordnet ist.3. Articulated bearing according to claim 1 and 2, characterized in that the or the hinge pin (3,33) axially parallel arranged spiral springs (7,77) is associated with an overlap in terms of their plan area with the plan area of the hinge eye bore. 4. Gelenklagerung nach Anspruch 1 bis 3, dadurch gekennzeichnet, daß die Scharnieraugenbohrung (5,55) wenigstens eine radial gerichtete Ausweitung (6,66) zur Aufnahme der einen oder mneherer Sprialfedern (7,77) aufweist.4. Articulated bearing according to claim 1 to 3, characterized in that the hinge eye bore (5.55) has at least one radially directed expansion (6.66) for receiving the one or more spiral springs (7,77). 5. Gelenkanordnung nach Anspruch 1 bis 4, dadurch gekennzeichnet, daß sich die eine oder die mehreren Spiralfedern (7,77) jeweils über die gesamte Höhe des türhaltestangenseitigen Scharnierauges (5,55) hin erstrecken.5. Hinge arrangement according to claim 1 to 4, characterized in that the one or more spiral springs (7,77) each extend over the entire height of the door hinge-side hinge eye (5.55). 6. Gelenklagerung nach Anspruch 1 bis 5, dadurch gekennzeichnet, daß die axial zum Scharnierstift (3,33) gerichtete Federbelastung durch einen mit der oder den Spiralfedern (7,77) einteilig ausgebildeten zwischen Lagerbock (2,22) und Türhaltestange (1) eingreifenden und wenigstens eine senkrecht zur Oberfläche (9) der Türhaltestange (1) gerichtete Ausbiegung (11,111) aufweisenden Federbügel (8,88) gebildet ist.6. Articulated bearing according to claim 1 to 5, characterized in that the spring load axially directed to the hinge pin (3,33) by a one-piece with the or the spiral springs (7,77) formed between the bearing block (2,22) and the door support rod (1) engaging and at least one bend (11,111) directed perpendicular to the surface (9) of the door retaining rod (1) and having spring clips (8,88) is formed. 7. Gelenklagerung nach Anspruch 1 bis 6, dadurch gekennzeichnet, daß der mit einer einzelnen Spiralfeder (7) einteilig ausgebildete Federbügel (8) schlaufenartig gestaltet und den Scharnierstift (3) umfassend angeordnet ist.7. Articulated bearing according to claim 1 to 6, characterized in that the spring clip (8) formed in one piece with a single spiral spring (7) is loop-shaped and the hinge pin (3) is arranged comprehensively. 8. Gelenklagerung nach Anspruch 1 bis 7, dadurch gekennzeichnet, daß die radiale Federabstützung zwei auf einer zur Scharnierstiftachse konzentrischen Kreisbahn nebeneinanderliegend und bezüglich der Längsachse der Türhaltestange (1) symetrisch angeordnete Spiralfedern (77) umfasst.8. Articulated bearing according to claim 1 to 7, characterized in that the radial spring support comprises two on a concentric to the hinge pin axis circular path next to each other and with respect to the longitudinal axis of the door support rod (1) symmetrically arranged coil springs (77). 9. Gelenklagerung nach Anspruch 1 bis 8, dadurch gekennzeichnet, daß die beiden Spiralfedern (77) untereinander über einen eine axiale Federbelastung der Gelenklagerung bildenden senkrecht zur Oberflächenebene der Türhaltestange (1) gewölbten Federbügel (88) verbunden sind, der an der gegenüberliegenden Fläche der anderen Gelenkhälfte anliegt.9. Articulated bearing according to claim 1 to 8, characterized in that the two spiral springs (77) are interconnected via an arched spring bracket (88) forming an axial spring load of the articulated bearing perpendicular to the surface plane of the door holding rod (1), which on the opposite surface of the other half of the joint. 10. Gelenklagerung nach Anspruch 1 bis 9, dadurch gekennzeichnet, daß bei fliegender Lagerung der einen durch die Türhaltestange (1) gebildeten Gelenkhälfte der Scharnierstift an seinem freien Ende mit einem auskragenden und die eine oder die beiden Spiralfedern (7,77) wenigstens teilweise übergreifenden Kopf (12) versehen ist.10. Articulated bearing according to claim 1 to 9, characterized in that when the one of the hinge pins formed by the door holding rod (1) is in flying suspension, the hinge pin at its free end with a cantilever and one or the two spiral springs (7, 77) at least partially overlapping Head (12) is provided. 11. Gelenklagerung nach Anspruch 1 bis 10, dadurch gekennzeichnet, daß der mit der oder den Spiralfedern (7,77) einteilig ausgebildete Federbügel (8,88) an der der Türhaltestange (1) zugewandten Fläche (100) des Scharnierstiftkopfes (12) anliegt.11. Articulated bearing according to claim 1 to 10, characterized in that the spring clip (8, 78) formed in one piece with the spiral spring (7,77) rests on the surface (100) of the hinge pin head (12) facing the door holding rod (1) . 12. Gelenklagerung nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, daß der mit der oder den Spiralfedern (7,77) einteilig ausgebildete, die axial gerichtete Federbelastung darstellende Federbügel (8) an der der Türhaltestange (1) zugewandten Fläche (10) der anderen Gelenkhälfte, des Lagerbockes (22) anliegt.12. Articulated bearing according to one of claims 1 to 10, characterized in that the spring bracket (8) formed in one piece with the spiral spring or springs (7, 77) and representing the axially directed spring load on the surface (10) facing the door holding rod (1) the other half of the joint, the bearing block (22).
EP90125007A 1990-08-11 1990-12-20 Hinge bearing for the arm of a vehicle door check Expired - Lifetime EP0471113B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4025508A DE4025508A1 (en) 1990-08-11 1990-08-11 JOINT BEARING FOR DOOR HOLDING RODS OF MOTOR VEHICLE FASTENERS
DE4025508 1990-08-11

Publications (2)

Publication Number Publication Date
EP0471113A1 true EP0471113A1 (en) 1992-02-19
EP0471113B1 EP0471113B1 (en) 1993-07-07

Family

ID=6412080

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90125007A Expired - Lifetime EP0471113B1 (en) 1990-08-11 1990-12-20 Hinge bearing for the arm of a vehicle door check

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EP (1) EP0471113B1 (en)
DE (2) DE4025508A1 (en)
ES (1) ES2041487T3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2996499A1 (en) * 2012-10-05 2014-04-11 Coutier Moulage Gen Ind Stopping device for door for stabilizing opening frame of motor vehicle i.e. commercial vehicle in various angular positions of opening frame, has torsion spring arranged such that spring axis is compared to cam axis

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8709748U1 (en) * 1987-07-15 1987-10-15 Ed. Scharwaechter Gmbh & Co Kg, 5630 Remscheid, De
FR2613755A1 (en) * 1987-04-13 1988-10-14 Peugeot Door stop

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2613755A1 (en) * 1987-04-13 1988-10-14 Peugeot Door stop
DE8709748U1 (en) * 1987-07-15 1987-10-15 Ed. Scharwaechter Gmbh & Co Kg, 5630 Remscheid, De

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2996499A1 (en) * 2012-10-05 2014-04-11 Coutier Moulage Gen Ind Stopping device for door for stabilizing opening frame of motor vehicle i.e. commercial vehicle in various angular positions of opening frame, has torsion spring arranged such that spring axis is compared to cam axis

Also Published As

Publication number Publication date
DE59001927D1 (en) 1993-08-12
ES2041487T3 (en) 1993-11-16
DE4025508A1 (en) 1992-02-13
EP0471113B1 (en) 1993-07-07

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