EP0436067A1 - Door check for doors of automotive vehicles - Google Patents

Door check for doors of automotive vehicles Download PDF

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Publication number
EP0436067A1
EP0436067A1 EP90115089A EP90115089A EP0436067A1 EP 0436067 A1 EP0436067 A1 EP 0436067A1 EP 90115089 A EP90115089 A EP 90115089A EP 90115089 A EP90115089 A EP 90115089A EP 0436067 A1 EP0436067 A1 EP 0436067A1
Authority
EP
European Patent Office
Prior art keywords
door
holding rod
rollers
roller
door 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.)
Granted
Application number
EP90115089A
Other languages
German (de)
French (fr)
Other versions
EP0436067B1 (en
Inventor
Bernd Alfred Dipl.-Ing. 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
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Filing date
Publication date
Application filed by ED Scharwachter GmbH and Co KG filed Critical ED Scharwachter GmbH and Co KG
Priority to AT90115089T priority Critical patent/ATE89641T1/en
Publication of EP0436067A1 publication Critical patent/EP0436067A1/en
Application granted granted Critical
Publication of EP0436067B1 publication Critical patent/EP0436067B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E05C17/12—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S292/00—Closure fasteners
    • Y10S292/61—Spring devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/28—Extension link

Definitions

  • the invention relates to a door retainer for motor vehicle doors, consisting of a pivotally articulated by means of a bearing block on a door arrangement part, door or door spar and with detents marking the opening positions of the door to be locked, and a door stop rod which determines the opening end position of the door and a door holding rod on the other door arrangement part Rigidly fastened and penetrated by the door holding rod holder housing, in which a first roller as an abutment roller is rotatable about a rigid axis and a second roller as a load roller is rotatably mounted on the loading arm of a torsion bar spring supported by a support arm on the holder housing and in which the door holding rod between the two rollers is passed through.
  • the door holding rod has a substantially rectangular profile cross section, the catches marking the opening positions of the door to be locked being formed by recesses on one narrow side of the door holding rod, which cooperates with the loading roller, and the two rollers arranged opposite one another, loading - and abutment roller, interact with one of the two narrow sides of the door support rod via cylindrical smooth-running treads.
  • the invention is therefore based on the object of improving a door arrester of the type described at the outset in such a way that both production-related and installation-related deviations in the position of the axes of the rollers on the one hand and the articulation axis of the door holding rod on the other without any special adjustment effort and without increasing the manufacturing outlay for the door arrester in Door stops can be included so that all adverse consequences of such tolerances are avoided.
  • the door support rod has a rounded cross-sectional profile over its entire length engaging with the rollers and the catches which mark the opening positions of the door to be locked are each formed by at least one bend of the door support rod directed transversely to the longitudinal axis thereof are.
  • the invention provides that the door holding rod has a profile cross-section that deviates both from the pure circular shape and from the polygonal shape over its entire length engaging with the rollers.
  • the inventive design of the door arrester and in particular the rounded profile cross-sectional shape of the door support rod ensures that it is independent of possible mutual angular positions of the axes of the two rollers and the articulation axis of the door support rod and also regardless of a possible height offset between the bearing block and the holder housing without any tilting possibility with a sufficient part of their circumferential surface on the two rollers, abutment roller and loading roller, and that therefore in the operation of the door arrester neither increased wear due to assembly or manufacturing tolerances nor a resulting noise development can occur.
  • a circular profile cross-sectional shape of the door holding rod is to be preferred in most applications, unless there are reasons for using an oval or similar profile cross-sectional shape.
  • a simplification in the manufacture of the door arrester is achieved in particular in that the door holding rod is formed from a blank of a round material rod and has a constant profile cross-sectional shape over its entire length engaging with the rollers.
  • either both or only one of the two rollers, load or abutment roller interacting with the door holding rod can have a smooth cylindrical peripheral surface and therefore lie linearly on the peripheral surface of the door holding rod.
  • the tread of at least one of the rollers, load and / or abutment roller has a profile shape that deviates from the profile cross section of the door holding rod, two practical configurations being available, namely, first, that the tread at least one of the rollers, loading and / or abutment roller, has an inwardly arched profile shape, the curvature of the running surface having a smaller diameter than the diameter of the door holding rod. and second, that the Tread of at least one of the rollers, load and / or abutment roller, has an inwardly arched profile shape, the curvature of the tread having a larger diameter than the diameter of the door holding rod.
  • both roles, load and abutment roller are equipped with the same profile of their peripheral surface and the profile has such a depth that the rollers encompass at least half of the circumference of at least one door holding rod having a circular cross-sectional profile.
  • the interaction of the profile shape of the door support rod and the profile shape of the two roles cooperating with it results in that the door support rod rests on the inner surfaces of the profile of the two rollers when it runs out of its ideal running direction and thus cannot tilt.
  • the invention also includes an embodiment in which a door holding rod is assigned a roller provided with a cylindrical, smooth-surface peripheral surface and a roller provided with a profiling of its peripheral surface, the peripheral surface of the abutment roller expediently having a cylindrical, smooth surface.
  • the door support rod has at least two successively arranged catches each formed by a wave-like deformation directed transversely to its longitudinal axis, and that the opening end stop for the door is formed by an at least approximately right-angled end angle of the door support rod.
  • the door holding rod in the region of the opening end stop has a profile cross-sectional shape that deviates from its other cross-sectional shape, in particular a pear-shaped cross-sectional shape.
  • a known per se at the free end of the door holding rod Way is arranged by an attached to her body, in particular a rubber buffer, formed end stop.
  • the door holding rod is shown as a whole by bending a non-machined part, a bearing eye for the storage of the door holding rod in the bearing block being formed in one piece with the door holding rod, in particular being formed by flattening the door holding rod profile.
  • the configuration can also be such that a bearing eye formed by a cylinder sleeve is connected to the door holding rod, in particular by means of welding.
  • the door arrester essentially consists of a holder housing 1 formed by a U-shaped flat material blank and rigidly fastened to a door arrangement part, a door holding rod 2 passing through the holder housing 1 and a bearing block 3 supporting the retaining rod 2 on the other door arrangement part, with a roller 4 forming the abutment roller is rotatably mounted about a rigid axis 5 on the holder housing 1, while a roller 6, which is arranged in the holder housing 1 opposite the door holding rod 2 of the roller 4 and forms the load roller, is rotatably displaced on the free load arm 7 of a torsion bar spring 9 supported by a support arm 8 on the holder housing 1 is.
  • the torsion bar spring 9 is supported via a shaft part 10 by means of a bearing shell 11 in the holder housing 1.
  • the door holding rod 2 is pivotably mounted in the pedestal 3 by means of a cylindrical sleeve 13 which forms a bearing eye and is connected to it at one end, and has a pivot over the axis of the door hinge and has a free opening area of the door essentially straight-line area 14 and adjoining this, catches 15 and 16 and an end stop 17.
  • the door holding rod has 2 has a circular cross-sectional profile over its length region engaging with the rollers 4 and 6, while it has an approximately pear-shaped cross-sectional profile 18 in the region of the end stop 17.
  • the two catches 15 and 16 are formed by a wave-shaped deformation of the door holding rod 2 directed transversely to their longitudinal axis and arranged by means of a rectilinear intermediate piece 19 at a corresponding distance from one another in different opening positions of the door to be locked.
  • the rollers 4 and / or 6 which cooperate with the door holding rod 2 can have a peripheral profile, the simplest form of which is a smooth-cylindrical peripheral surface 20 of the roller 4 according to FIG. In the embodiment according to FIG.
  • the roller 4 has a coved inward profile of its peripheral surface 21, the radius of curvature of the coved profile 22 being smaller than the radius of the profile cross section of the door holding rod 2, in such a way that the roller 4 only with the two side flanks 23 of the fillet profiling 22 abuts the outer circumference of the door holding rod 2.
  • the roller 4 also has an inward circumferential profile 24, but the circumferential profile 24 has a radius of curvature that is greater than the profile radius of the door support rod 2, so that the roller 4 only with the bottom 25 of it Circumferential profile 24 rests on the outer circumference of the door holding rod 2.
  • the roller 4 encompasses about one third of the outer circumference of the door holding rod in such a way that, as can be seen in particular from the illustration in FIG. 3, the door holding rod 2 extends over at least half of its outer circumference is encompassed by the rollers 4 and 6.
  • the door holding rod 2 is formed in one piece and is provided with a bearing eye 26 which is arranged in a flattened end region 27 of the door holding rod 2. The way in which the door holding rod 2 shown in FIGS. 9 and 10 is produced is shown in FIG.
  • a straight cut of a round material rod with a circular starting profile is first provided with flattening 30 at both ends by upsetting, and the two flattenings 30 are then deformed on the one hand into a bearing eye 31 and on the other hand with a through hole 32 for fastening one End stop forming body are provided.
  • the two deformed end parts 30 and 31 are rotated by 90 ° with respect to one another.
  • the preformed blank is provided with detents 15 and 16 over a part of the length of the door retaining rod by undulating bending directed transversely to its longitudinal axis.

Abstract

In a door stop for motor-vehicle doors which consist of a door-holding rod, which is articulated pivotably by means of a bearing block on a door arrangement part, namely door or door spar, and which is equipped with notches marking the door-opening positions to be locked and with a limit stop defining the end opening position of the door, and of a holder housing which is fastened rigidly to the other door arrangement part and through which the door-holding rod passes and in which a first roller is mounted rotatably as an abutment roller about a rigid axle and a second roller is mounted rotatably as a load roller on the load arm of a torsion-bar spring supported on the holder housing by means of a supporting arm, it is proposed that the door-holding rod (2) have a rounded cross-sectional profile over its entire length coming into engagement with the rollers (4 and 6), and the notches (15, 16) marking the door-opening positions to be locked each be formed by at least one bend of the door-holding rod (2) directed transversely to its longitudinal axis, and that the running surface of at least one of the rollers (4, 6), namely load and/or abutment roller, have an inwardly curved profile shape (22). <IMAGE>

Description

Die Erfindung bezieht sich auf einen Türfeststeller für Kraftwagentüren, bestehend aus einer vermittels eines Lagerbockes an einem Türanordnungsteil, Tür oder Türholm schwenkbar angelenkten und mit die zu verrastenden Öffnungslagen der Tür markierenden Rasten sowie einem die Öffnungsendlage der Tür bestimmenden Endanschlag versehenen Türhaltestange und einem am anderen Türanordnungsteil starr befestigten und von der Türhaltestange durchsetzten Haltergehäuse, in welchem eine erste Rolle als Widerlagerrolle um eine starre Achse drehbar und eine zweite Rolle als Belastungsrolle auf dem Belastungsarm einer vermittels eines Stützarmes am Haltergehäuse abgestützten Drehstabfeder drehbar gelagert ist und bei welchem die Türhaltestange zwischen den beiden Rollen hindurchgeführt ist.The invention relates to a door retainer for motor vehicle doors, consisting of a pivotally articulated by means of a bearing block on a door arrangement part, door or door spar and with detents marking the opening positions of the door to be locked, and a door stop rod which determines the opening end position of the door and a door holding rod on the other door arrangement part Rigidly fastened and penetrated by the door holding rod holder housing, in which a first roller as an abutment roller is rotatable about a rigid axis and a second roller as a load roller is rotatably mounted on the loading arm of a torsion bar spring supported by a support arm on the holder housing and in which the door holding rod between the two rollers is passed through.

Bei bekannten Türfestsellern dieser Bauart weist die Türhaltestange einen im wesentlichen rechteckigen Profilquerschnitt auf, wobei die die zu verrastenden Öffnungslagen der Tür markierenden Rasten durch Ausnehmungen an der einen, mit der Belastungsrolle zusammenwirkenden Schmalseite der Türhaltestange gebildet sind und wobei die beiden einander gegenüberliegend angeordneten Rollen, Belastungs- und Widerlagerrolle, über zylindrische glattflächige Laufflächen mit jeweils einer der beiden Schmalseiten der Türhaltestange zusammenwirken. Daraus resultiert der Nachteil, daß bei einer gegenüber den Rollenachsen winkeligen Ausrichtung der Anlenkachse der Türhaltestange die Türhaltestange gegenüber den Laufflächen der Rollen verkantet geführt ist, was einerseits zu einer unzureichenden Haltekraft des Türfestellers und andererseits zu einem Einlaufen der Türhaltestange in den Laufflächen der Rollen und dadurch schließlich neben einer zunehmenden Verschleißung, insbesondere zu einer Geräuschentwicklung im Türfeststeller führt. Türfeststeller dieser Bauart müssen daher unter einem hohen Aufwand mit großer Präzision gefertigt werden, wodurch sie mit einem hohen Herstellungsaufwand behaftet sind. Darüberhinaus erfordert diese Bauart von Türfeststellern eine besonders sorgfältige Ausrichtung der an den beiden Türanordnungsteilen, Tür und Türholm zu befestigenden Teile, Haltergehäuse einerseits und Lagderbock andererseits, wodurch auch die Montage des Türfeststellers in der Fahrzeugkarosserie zeitaufwendig und daher teuer ist. Weiterhin ist es, nicht zuletzt infolge des im modernen Automobilbau üblichen Einsatzes maschineller Einbauhilfen, beim Wiedereinsetzen der ursprünglich in die Rohkarosserie eingepassten und einjustierten Tür schwer vermeidbar daß, wenn auch geringfügigen Verformungen des Türkörpers bzw. des Türholmes entstehenden und somit sehr schwierig eine exakte gleichlaufende Ausrichtung von Rollenachse und Anlenkachse der Türhaltestange zu gewährleisten.In known door locks of this type, the door holding rod has a substantially rectangular profile cross section, the catches marking the opening positions of the door to be locked being formed by recesses on one narrow side of the door holding rod, which cooperates with the loading roller, and the two rollers arranged opposite one another, loading - and abutment roller, interact with one of the two narrow sides of the door support rod via cylindrical smooth-running treads. This results in the disadvantage that with an angular orientation of the articulation axis of the door holding rod relative to the roller axes, the door holding rod is tilted relative to the running surfaces of the rollers, which on the one hand leads to an insufficient holding force of the door frame and on the other hand to a running-in of the door holding rod in the running surfaces of the rollers and thereby finally, in addition to increasing wear, in particular leads to noise in the door arrester. Door locks of this type must therefore be manufactured at great expense and with great precision, as a result of which they are associated with a high manufacturing outlay. Furthermore This type of door lock requires a particularly careful alignment of the parts to be fastened to the two door arrangement parts, door and door spar, holder housing on the one hand and bearing bracket on the other hand, which means that the mounting of the door lock in the vehicle body is also time-consuming and therefore expensive. Furthermore, not least due to the use of mechanical installation aids common in modern automobile construction, when reinserting the door, which was originally fitted and adjusted in the body-in-white, it is difficult to avoid that even if slight deformations of the door body or the door spar arise, making it very difficult to achieve an exact parallel alignment to ensure the roller axis and articulation axis of the door support rod.

Der Erfindung liegt daher die Aufgabe zugrunde einen Türfeststeller der eingangs bezeichneten Bauart derart zu verbessern, daß sowohl herstellungsbedingte als auch einbaubedingte Abweichungen in der Lage der Achsen der Rollen einerseits und der Anlenkachse der Türhaltestange andererseits ohne besonderen Justieraufwand und ohne Erhöhung der Herstellungsaufwandes für den Türfeststeller im Türfeststeller derart aufgenommen werden können, daß alle nachteiligen Folgen solcher Toleranzen vermieden werden.The invention is therefore based on the object of improving a door arrester of the type described at the outset in such a way that both production-related and installation-related deviations in the position of the axes of the rollers on the one hand and the articulation axis of the door holding rod on the other without any special adjustment effort and without increasing the manufacturing outlay for the door arrester in Door stops can be included so that all adverse consequences of such tolerances are avoided.

Diese Aufgabe wird erfindungsgemäß im wesentlichen dadurch gelöst, daß die Türhaltestange über ihre gesamte mit den Rollen in Eingriff gelangende Länge hin ein abgerundetes Querschnittsprofil aufweist und die die zu verrastenden Öffnungslagen der Tür markierenden Rasten jeweils durch wenigstens eine quer zu deren Längsachse gerichtete Ausbiegung der Türhaltestange gebildet sind. Insbesondere sieht die Erfindung vor, daß die Türhaltestange über ihre gesamte mit den Rollen in Eingriff gelangende Länge hin einen sowohl von der reinen Kreisform als auch von der Vieleckform abweichenden Profilquerschnitt aufweist. Durch die erfindungsgemäße Gestaltung des Türfeststellers und insbesondere die gerundete Profilquerschnittsform der Türhaltestange ist gewährleistet, daß diese unabhängig von eventuellen gegenseitigen Winkellagen der Achsen der beiden Rollen und der Anlenkachse der Türhaltestange sowie auch unabhängig von einem eventuellen Höhenversatz zwischen dem Lagerbock und dem Haltergehäuse ohne jede Verkantungsmöglichkeit jeweil mit einem ausreichenden Teil ihrer Umfangsfläche an den beiden Rollen, Widerlagerrolle und Belastungsrolle, in Anlage ist und daß daher im Betrieb des Türfeststellers weder ein durch Montage- oder Herstellungstoleranzen bedingter erhöhter Verschleiß noch eine daraus resultierende Geräuschentwicklung entstehen können. Sowohl aus der Sicht der Herstellung des Türfeststellers als auch aus der Sicht der Wirkungsweise ist eine kreisrunde Profilquerschnittsform der Türhaltestange in den meisten Anwendungsfällen zu bevorzugen, falls nicht Gründe für die Verwendung einer ovalen oder ähnlichen Profilquerschnittsform vorliegen. Eine Vereinfachung in der Herstellung des Türfeststellers wird dabei insbesondere auch dadurch erreicht, daß die Türhaltestange aus einem Zuschnitt eines Rundmaterialstabes gebildet ist und über ihre gesamte, mit den Rollen in Eingriff gelangende Länge hin eine gleichbleibende Profilquerschnittsform aufweist.This object is achieved according to the invention essentially in that the door support rod has a rounded cross-sectional profile over its entire length engaging with the rollers and the catches which mark the opening positions of the door to be locked are each formed by at least one bend of the door support rod directed transversely to the longitudinal axis thereof are. In particular, the invention provides that the door holding rod has a profile cross-section that deviates both from the pure circular shape and from the polygonal shape over its entire length engaging with the rollers. The inventive design of the door arrester and in particular the rounded profile cross-sectional shape of the door support rod ensures that it is independent of possible mutual angular positions of the axes of the two rollers and the articulation axis of the door support rod and also regardless of a possible height offset between the bearing block and the holder housing without any tilting possibility with a sufficient part of their circumferential surface on the two rollers, abutment roller and loading roller, and that therefore in the operation of the door arrester neither increased wear due to assembly or manufacturing tolerances nor a resulting noise development can occur. From the point of view of the manufacture of the door arrester as well as from the point of view of the mode of operation, a circular profile cross-sectional shape of the door holding rod is to be preferred in most applications, unless there are reasons for using an oval or similar profile cross-sectional shape. A simplification in the manufacture of the door arrester is achieved in particular in that the door holding rod is formed from a blank of a round material rod and has a constant profile cross-sectional shape over its entire length engaging with the rollers.

Im einfachsten Fall können entweder beide oder aber auch nur eine der beiden mit der Türhaltestange zusammenwirkenden Rollen, Belastungs- oder Widerlagerrolle eine glatte zylindrische Umfangsfläche aufweisen und daher linienförmig an der Umfangsfläche der Türhaltestange anliegen.In the simplest case, either both or only one of the two rollers, load or abutment roller interacting with the door holding rod can have a smooth cylindrical peripheral surface and therefore lie linearly on the peripheral surface of the door holding rod.

Im Rahmen einer besonders bevorzugten Weiterbildung der Erfindung ist jedoch weiterhin vorgesehen, daß die Lauffläche wenigstens einer der Rollen, Belastungs- und/oder Widerlagerrolle, eine vom Profilquerschnitt der Türhaltestange abweichende Profilform besitzt, wobei sich zwei zweckmäßige Ausgestaltungsformen anbieten, nämlich einmal, daß die Lauffläche wenigstens einer der Rollen, Belastungs- und/oder Widerlagerrolle, eine nach innen durchgewölbte Profilform aufweist, wobei die Wölbung der Lauffläche einen kleineren Durchmesser aufweist als den Durchmesser der Türhaltestange. und zum anderen, daß die Lauffläche wenigstens einer der Rollen, Belastungs- und/oder Widerlagerrolle, eine nach innen durchgewölbte Profilform aufweist, wobei die Wölbung der Lauffläche einen größeren Durchmesser aufweist als den Durchmesser der Türhaltestange. Zweckmäßigerweise sind dabei beide Rollen, Belastungs- und Widerlagerrolle mit gleicher Profilierung ihrer Umfangsfläche ausgestattet und weist die Profilierung eine solche Tiefe auf, daß die Rollen mindestens bei einer ein kreisrundes Querschnittsprofil aufweisenden Türhaltestange deren Umfang wenigsten zur Hälfte umgreifen. Aus dem Zusammenwirken der Profilform der Türhaltestange und der Profilform der beiden mit ihr zusammenwirkenden Rollen resultiert, daß die Türhaltestange bei einem Auslaufen aus ihrer ideellen Laufrichtung an den Innenflächen der Profilierung der beiden Rollen anliegt und damit nicht verkanten kann.In a particularly preferred development of the invention, however, it is further provided that the tread of at least one of the rollers, load and / or abutment roller, has a profile shape that deviates from the profile cross section of the door holding rod, two practical configurations being available, namely, first, that the tread at least one of the rollers, loading and / or abutment roller, has an inwardly arched profile shape, the curvature of the running surface having a smaller diameter than the diameter of the door holding rod. and second, that the Tread of at least one of the rollers, load and / or abutment roller, has an inwardly arched profile shape, the curvature of the tread having a larger diameter than the diameter of the door holding rod. Appropriately, both roles, load and abutment roller are equipped with the same profile of their peripheral surface and the profile has such a depth that the rollers encompass at least half of the circumference of at least one door holding rod having a circular cross-sectional profile. The interaction of the profile shape of the door support rod and the profile shape of the two roles cooperating with it results in that the door support rod rests on the inner surfaces of the profile of the two rollers when it runs out of its ideal running direction and thus cannot tilt.

Die Erfindung umfaßt ferner eine Ausgestaltungsform, bei der eine Türhaltestange eine mit einer zylindrisch-glattflächigen Umfangsfläche versehene und eine mit eine Profilierung ihrer Umfangsfläche versehene Rolle zugeordnet ist, wobei zweckmssigerweise die Umfangsfläche der Widerlagerrolle zylindrisch glattflächig ausgebildet ist.The invention also includes an embodiment in which a door holding rod is assigned a roller provided with a cylindrical, smooth-surface peripheral surface and a roller provided with a profiling of its peripheral surface, the peripheral surface of the abutment roller expediently having a cylindrical, smooth surface.

In weiterer Ausgestaltung der Erfindung ist ferner vorgesehen, daß die Türhaltestange wenigstens zwei jeweils durch eine wellenartige quer zu ihrer Längsachse gerichtete Verformung gebildete, aufeinanderfolgend angeordnete Rasten aufweist und daß der Öffnungsendanschlag für die Tür durch eine wenigstens annähernd rechtwinkelige Endabwinkelung der Türhaltestange gebildet ist. Hinsichtlich des Öffnungsendanschlages der Tür kann weiterhin vorgesehen werden, daß die Türhaltestange im Bereich des Öffnungsendanschlages eine von ihrer übrigen Querschnittsform abweichende Profilquerschnittsform, insbesondere eine birnenförmige Querschnittsform, aufweist.In a further embodiment of the invention it is further provided that the door support rod has at least two successively arranged catches each formed by a wave-like deformation directed transversely to its longitudinal axis, and that the opening end stop for the door is formed by an at least approximately right-angled end angle of the door support rod. With regard to the opening end stop of the door, it can further be provided that the door holding rod in the region of the opening end stop has a profile cross-sectional shape that deviates from its other cross-sectional shape, in particular a pear-shaped cross-sectional shape.

Es kann aber im Rahmen der Erfindung auch vorgesehen sein, daß am freien Ende der Türhaltestange ein in an sich bekannter Weise durch einen an ihr befestigten Körper, insbesondere einen Gummipuffer, gebildeter Öffnungsendanschlag angeordnet ist.However, it can also be provided within the scope of the invention that a known per se at the free end of the door holding rod Way is arranged by an attached to her body, in particular a rubber buffer, formed end stop.

Ferner ist bezüglich einer vorteilhaften Herstellungsweise noch vorgesehen, daß die Türhaltestange insgesamt durch Biegen eines spanlos vorgeformten Teiles dargestellt ist, wobei ein Lagerauge für die Lagerung der Türhaltestange im Lagerbock einteilig mit der Türhaltestange ausgebildet, insbesondere durch eine Abplattung des Türhaltestangenprofiles gebildet ist.
Andererseits kann die Ausgestaltung auch so getroffen sein, daß an die Türhaltestange ein durch eine Zylinderhülse gebildetes Lagerauge, insbesondere mittels Schweißung angeschlossen ist.Furthermore, with regard to an advantageous production method, it is also provided that the door holding rod is shown as a whole by bending a non-machined part, a bearing eye for the storage of the door holding rod in the bearing block being formed in one piece with the door holding rod, in particular being formed by flattening the door holding rod profile.
On the other hand, the configuration can also be such that a bearing eye formed by a cylinder sleeve is connected to the door holding rod, in particular by means of welding.

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 einen Türfeststeller;
Figur 2
eine Seitenansicht des Türfeststellers nach Figur 1;
Figur 3
eine Stirnansicht des Türfeststellers nach Figur 1 und 2;
Figur 4
eine Seitenansicht einer Türhaltestange für einen Türfeststeller nach Figur 1 bis 3;
Figur 5
eine Schnittdarstellung einer ersten Ausführungsform einer mit einer Türhaltestange zusammenwirkenden Rolle;
Figur 6
eine Schnittdarstellung einer zweiten Ausführungsform einer mit einer Türhaltestange zusammenwirkenden Rolle;
Figur 7
eine Schnittdarstellung einer dritten Ausführungsform einer mit einer Türhaltestange zusammenwirkenden Rolle;
Figur 8
eine Darstellung der Verformungsstufen bei der Herstellung einer Türhaltestange;
Figur 9
eine Seitenansicht einer weiteren Gestaltungsform einer Türhaltestange;
Figur 10
eine Draufsicht zur Türhaltestange nach Figur 9.
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
a plan view of a door stay;
Figure 2
a side view of the door arrester according to Figure 1;
Figure 3
an end view of the door arrester according to Figures 1 and 2;
Figure 4
a side view of a door support rod for a door stay according to Figure 1 to 3;
Figure 5
a sectional view of a first embodiment of a roller cooperating with a door support rod;
Figure 6
a sectional view of a second embodiment of a cooperating with a door support rod Role;
Figure 7
a sectional view of a third embodiment of a roller cooperating with a door support rod;
Figure 8
an illustration of the deformation levels in the manufacture of a door support rod;
Figure 9
a side view of another embodiment of a door support rod;
Figure 10
a plan view of the door support rod according to Figure 9.

Der Türfeststeller besteht im wesentlichen aus einem durch einen U-förmig verformten Flachmaterialzuschnitt gebildeten und am einen Türanordnungsteil starr befestigten Haltergehäuse 1, einer das Haltergehäuse 1 durchsetzenden Türhaltestange 2 und einem die Tüthaltestange 2 am anderen Türanordnungsteil lagernden Lagerbock 3, wobei eine die Widerlagerrolle bildende Rolle 4 um eine starre Achse 5 drehbar am Haltergehäuse 1 gelagert ist, während eine bezüglich der Türhaltestange 2 der Rolle 4 gegenüberliegend im Haltergehäuse 1 angeordnete, die Belastungsrolle bildende Rolle 6 auf dem freien Belastungsarm 7 einer über einen Stützarm 8 am Haltergehäuse 1 abgestützten Drehstabfeder 9 drehbar verlagert ist. Die Drehstabfeder 9 ist über einen Schaftteil 10 vermittels einer Lagerschale 11 im Haltergehäuse 1 abgestützt. Die Türhaltestange 2 ist bei dem in den Figuren 1 bis 3 gezeigten Ausführungsbeispiel vermittels einer mittels Schweißung 12 an ihr eines Ende angeschlossenen ein Lagerauge bildenden zylindrischen Hülse 13 im Lagerbock 3 um eine zur Türscharnierachse parallele Achse schwenkbar gelagert und weist einen über den freigängigen Öffnungsbereich der Tür hin reichenden im wesentlichen geradlinigen Bereich 14 und an diesen anschließend Rasten 15 und 16 sowie einen Endanschlag 17 auf. Wie insbesondere aus der Darstellung der Figur 4 ersichtlich weist die Türhaltestange 2 über ihre mit den Rollen 4 und 6 in Eingriff gelangenden Längenbereich hin ein kreisrundes Querschnittsprofil auf, während sie im Bereich des Endanschlages 17 ein etwa birnenförmig verformtes Querschnittsprofil 18 besitzt. Die beiden Rasten 15 und 16 sind durch ein quer zu deren Längsachse gerichtetes wellenförmiges Verformen der Türhaltestange 2 gebildet und vermittels eines geradlinigen Zwischenstückes 19 in einem verschiedenen, zu verrastenden Öffnungslagen der Tür entsprechenden Abstand voneinander angeordnet. Gemäß den Darstellungen der Figuren 5 bis 7 können die mit der Türhaltestange 2 zusammenwirkenden Rollen 4 und/oder 6 eine Umfangsprofilierung aufweisen, deren einfachste Form eine glattflächigzylindrische Umfangsfläche 20 der Rolle 4 nach Figur 5 ist. Bei der Ausführungsform nach Figur 6 weist die Rolle 4 eine hohlkehlförmig nach innen gerichtete Profilierung ihrer Umfangsfläche 21 auf, wobei der Krümmungsradius der Hohlkehl-Profilierung 22 kleiner ist als der Halbmesser des Profilquerschnittes der Türhaltestange 2, derart, daß die Rolle 4 jeweils nur mit den beiden Seitenflanken 23 der Hohlkehlprofilierung 22 am Außenumfang der Türhaltestange 2 anliegt. Bei dem in der Figur 7 dargestellten Ausführungsform weist die Rolle 4 ebenfalls eine nach innen gerichtete Umfangsprofilierung 24 auf, jedoch hat die Umfangsprofilierung 24 einen Krümmungsradius, der größer ist als der Profilhalbmesser der Türhaltestange 2, so daß die Rolle 4 nur mit dem Grund 25 ihrer Umfangsprofilierung 24 auf dem Außenumfang der Türhaltestange 2 aufliegt. Bei den in den Figuren 6 und 7 gezeigten Ausführungsformen umgreift die Rolle 4 jeweils den Außenumfang der Türhaltestange etwa zu einem Drittel, derart, daß, wie dies insbesondere aus der Darstellung der Figur 3 ersichtlich ist, die Türhaltestange 2 wenigstens über die Hälfte ihres Außenumfanges hin von den Rollen 4 und 6 umgriffen ist. Bei dem in den Figuren 9 und 10 dargestellten Ausführungsbeispiel ist die Türhaltestange 2 einteilig ausgebildet und mit einem Lagerauge 26 versehen, welches in einem abgeplatteten Endbereich 27 der Türhaltestange 2 angeordnet ist. Die Herstellungsweise der in den Figuren 9 und 10 dargestellten Türhaltestange 2 ist in der Figur 8 aufgezeigt, gemäß der ein geradliniger Zuschnitt eines Rundmaterialstabes mit kreisrundem Ausgangsprofil durch Stauchen zunächst beidendig mit einer Abplattung 30 versehen wird und wobei die beiden Abplattungen 30 anschließend einerseits zu einem Lagerauge 31 verformt und andererseits mit einer Durchgangsbohrung 32 zum Befestigen eines einen Endanschlag bildenden Körpers versehen werden. Dabei sind im gezeigten Ausführungsbeispiel die beiden verformten Endteile 30 und 31 zueinander um 90° verdreht. Schließlich wird der vorgeformte Zuschnitt über einen Teil der Länge der Türhaltestange hin durch wellenförmiges, quer zu seiner Längsachse gerichtetes Biegen mit Rasten 15 und 16 bildenden Verformungen versehen.
In der Darstellung der Figur 1 ist zusätzlich aufgezeigt, daß Herstellungs- oder Montagetoleranzen, die eine Winkellage der Türhaltestange gegenüber der Ebene der beiden Rollen 4 und 6 zur Folge haben kein Verkanten der Türhaltestange gegenüber den Rollen 4 und 6 bewirken können und daß ferner auch Montagetoleranzen, die einen vertikalen Höhenversatz des Haltergehäuses 1 gegenüber dem Lagerbock 3 zur Folge haben ebenfalls nicht zu einem Verkanten der Türhaltestange 2 gegenüber den Rollen 4 und 6 führen. Vielmehr wird ersichtlich, daß die Türhaltestange 2 bei Abweichungen aus ihrer ideellen Bewegungs- bzw. Ausrichrichtung an den Flankenflächen der Profilierung der Umfangsflächen der Rollen 4 und 6 anliegt und geführt ist.The door arrester essentially consists of a holder housing 1 formed by a U-shaped flat material blank and rigidly fastened to a door arrangement part, a door holding rod 2 passing through the holder housing 1 and a bearing block 3 supporting the retaining rod 2 on the other door arrangement part, with a roller 4 forming the abutment roller is rotatably mounted about a rigid axis 5 on the holder housing 1, while a roller 6, which is arranged in the holder housing 1 opposite the door holding rod 2 of the roller 4 and forms the load roller, is rotatably displaced on the free load arm 7 of a torsion bar spring 9 supported by a support arm 8 on the holder housing 1 is. The torsion bar spring 9 is supported via a shaft part 10 by means of a bearing shell 11 in the holder housing 1. In the exemplary embodiment shown in FIGS. 1 to 3, the door holding rod 2 is pivotably mounted in the pedestal 3 by means of a cylindrical sleeve 13 which forms a bearing eye and is connected to it at one end, and has a pivot over the axis of the door hinge and has a free opening area of the door essentially straight-line area 14 and adjoining this, catches 15 and 16 and an end stop 17. As can be seen in particular from the illustration in FIG. 4, the door holding rod has 2 has a circular cross-sectional profile over its length region engaging with the rollers 4 and 6, while it has an approximately pear-shaped cross-sectional profile 18 in the region of the end stop 17. The two catches 15 and 16 are formed by a wave-shaped deformation of the door holding rod 2 directed transversely to their longitudinal axis and arranged by means of a rectilinear intermediate piece 19 at a corresponding distance from one another in different opening positions of the door to be locked. According to the representations of FIGS. 5 to 7, the rollers 4 and / or 6 which cooperate with the door holding rod 2 can have a peripheral profile, the simplest form of which is a smooth-cylindrical peripheral surface 20 of the roller 4 according to FIG. In the embodiment according to FIG. 6, the roller 4 has a coved inward profile of its peripheral surface 21, the radius of curvature of the coved profile 22 being smaller than the radius of the profile cross section of the door holding rod 2, in such a way that the roller 4 only with the two side flanks 23 of the fillet profiling 22 abuts the outer circumference of the door holding rod 2. In the embodiment shown in Figure 7, the roller 4 also has an inward circumferential profile 24, but the circumferential profile 24 has a radius of curvature that is greater than the profile radius of the door support rod 2, so that the roller 4 only with the bottom 25 of it Circumferential profile 24 rests on the outer circumference of the door holding rod 2. In the embodiments shown in FIGS. 6 and 7, the roller 4 encompasses about one third of the outer circumference of the door holding rod in such a way that, as can be seen in particular from the illustration in FIG. 3, the door holding rod 2 extends over at least half of its outer circumference is encompassed by the rollers 4 and 6. In the exemplary embodiment shown in FIGS. 9 and 10, the door holding rod 2 is formed in one piece and is provided with a bearing eye 26 which is arranged in a flattened end region 27 of the door holding rod 2. The way in which the door holding rod 2 shown in FIGS. 9 and 10 is produced is shown in FIG. 8, according to which a straight cut of a round material rod with a circular starting profile is first provided with flattening 30 at both ends by upsetting, and the two flattenings 30 are then deformed on the one hand into a bearing eye 31 and on the other hand with a through hole 32 for fastening one End stop forming body are provided. In the exemplary embodiment shown, the two deformed end parts 30 and 31 are rotated by 90 ° with respect to one another. Finally, the preformed blank is provided with detents 15 and 16 over a part of the length of the door retaining rod by undulating bending directed transversely to its longitudinal axis.
The illustration in FIG. 1 also shows that manufacturing or assembly tolerances which result in an angular position of the door holding rod in relation to the plane of the two rollers 4 and 6 cannot cause the door holding rod to tilt relative to the rollers 4 and 6 and that assembly tolerances can also occur which result in a vertical height offset of the holder housing 1 with respect to the bearing block 3 also do not lead to a tilting of the door holding rod 2 with respect to the rollers 4 and 6. Rather, it can be seen that the door holding rod 2 rests and is guided in the event of deviations from its ideal direction of movement or alignment on the flank surfaces of the profiling of the peripheral surfaces of the rollers 4 and 6.

Claims (16)

Türfeststeller für Kraftwagentüren, bestehend aus einer vermittels eines Lagerbockes an einem Türanordnungsteil, Tür oder Türholm schwenkbar angelenkten und mit die zu verrastenden Öffnungslagen der Tür markierenden Rasten sowie einem die Öffnungsendlage der Tür bestimmenden Endanschlag versehenen Türhaltestange und einem am anderen Türanordnungsteil starr befestigten und von der Türhaltestange durchsetzten Haltergehäuse, in welchem eine erste Rolle als Widerlagerrolle um eine starre Achse drehbar und eine zweite Rolle als Belastungsrolle auf dem Belastungsarm einer vermittels eines Stützarmes am Haltergehäuse abgestützten Drehstabfeder drebar gelagert ist und bei welchem die Türhaltestange zwischen den beiden Rollen hindurchgeführt ist, dadurch gekennzeichnet, daß die Türhaltestange (2) über ihre gesamte mit den Rollen (4 und 6) in Eingriff gelangende Länge hin ein abgerundetes Querschnittsprofil aufweist und die die zu verrastenden Öffnungslagen der Tür markierenden Rasten (15,16) jeweils durch wenigstens eine quer zu deren Längsachse gerichtete Ausbiegung der Türhaltestange (2) gebildet sind.Door arrester for motor vehicle doors, consisting of a detent pivotally articulated by means of a bearing block on a door arrangement part, door or door spar and marking the opening positions of the door to be locked, as well as a door stop rod which determines the opening end position of the door and a door holding rod rigidly attached to the other door arrangement part and secured by the door holding rod enforced holder housing, in which a first roller as an abutment roller is rotatable about a rigid axis and a second roller as a load roller is rotatably mounted on the load arm of a torsion bar spring supported by a support arm on the holder housing and in which the door holding rod is passed between the two rollers, characterized in that that the door support rod (2) has a rounded cross-sectional profile over its entire length engaging with the rollers (4 and 6) and the opening positions of the door to be latched mark end notches (15, 16) are each formed by at least one bend of the door holding rod (2) directed transversely to its longitudinal axis. Türfeststeller nach Anspruch 1, dadurch gekennzeichnet, daß die Türhaltestange (2) aus einem Zuschnitt eines Rundmaterialstabes gebildet ist und über ihre gesamte, mit den Rollen (4 und 6) in Eingriff gelangende Länge hin eine gleichbleibende Profilquerschnittsform aufweist.Door arrester according to claim 1, characterized in that the door holding rod (2) is formed from a blank of a round material rod and over its entire length engaging with the rollers (4 and 6) has a constant profile cross-sectional shape. Türfeststeller nach Anspruch 1, dadurch gekennzeichnet, daß die Türhaltestange (2) wenigstens zwei durch eine wellenartige quer zu seiner Längsachse gerichtete Verformung des Rundmaterialabschnittes gebildete, aufeinanderfolgend angeordnete Rasten (15 und 16) aufweist.Door arrester according to Claim 1, characterized in that the door holding rod (2) has at least two catches (15 and 16) which are arranged in succession and are formed by a wave-like deformation of the round material section directed transversely to its longitudinal axis. Türhaltestange nach Anspruch 1 bis 3, dadurch gekennzeichnet, daß der Öffnungsendanschlag für die Tür durch eine wenigstens annähernd rechtwinkelige Endabwinkelung (17) der Türhaltestange (2) gebildet ist.Door holding rod according to claims 1 to 3, characterized in that the opening end stop for the door is formed by an at least approximately right-angled end bend (17) of the door holding rod (2). Türfeststeller nach Anspruch 1 bis 4, dadurch gekennzeichnet, daß die Türhaltestange (2) über ihre gesamte mit den Rollen (4 und 6) in Eingriff gelangende Länge hin einen kreisrunden Profilquerschnitt aufweist.Door arrester according to Claims 1 to 4, characterized in that the door holding rod (2) has a circular profile cross section over its entire length engaging with the rollers (4 and 6). Türfeststeller nach Anspruch 1 bis 4, dadurch gekennzeichnet, daß die Türhaltestange (2) über ihre gesamte mit den Rollen (4 und 6) in Eingriff gelangende Länge hin einen sowohl von der reinen Kreisform als auch von der Vieleckform abweichenden Profilquerschnitt aufweist.Door arrester according to Claims 1 to 4, characterized in that the door holding rod (2) has a profile cross-section which deviates both from the pure circular shape and from the polygonal shape over its entire length engaging with the rollers (4 and 6). Türfeststeller nach einem oder mehreren der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß die Türhaltestange (2) im Bereich des Öffnungsendanschlages (17) eine von ihrer übrigen Querschnittsform abweichende Profilquerschnittsform, insbesondere eine birnenförmige Querschnittsform (18), aufweist.Door arrester according to one or more of claims 1 to 8, characterized in that the door holding rod (2) in the region of the opening end stop (17) has a profile cross-sectional shape which differs from its other cross-sectional shape, in particular a pear-shaped cross-sectional shape (18). Türfeststeller nach einem oder mehreren der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß die Lauffläche wenigstens einer der Rollen (4,6), Belastungs- und/oder Widerlagerrolle, eine vom Profilquerschnitt der Türhaltestange (2) abweichende Profilform besitzt.Door arrester according to one or more of claims 1 to 7, characterized in that the running surface of at least one of the rollers (4, 6), loading and / or abutment roller has a profile shape which deviates from the profile cross section of the door holding rod (2). Türfeststeller nach einem oder mehreren der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß die Lauffläche wenigstens einer der Rollen (4,6), Belastungs- und/oder Widerlagerrolle, eine nach innen durchgewölbte Profilform (22) aufweist, wobei die Wölbung der Lauffläche (21) einen kleineren Durchmesser aufweist als den Durchmesser der Türhaltestange (2).Door arrester according to one or more of claims 1 to 8, characterized in that the running surface of at least one of the rollers (4, 6), loading and / or abutment roller has an inwardly curved profile shape (22), the curvature of the running surface ( 21) has a smaller diameter than the diameter of the door holding rod (2). Türfeststeller nach einem oder mehreren der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß die Lauffläche wenigstens einer der Rollen (4,6), Belastungs- und/oder Widerlagerrolle, eine nach innen durchgewölbte Profilform aufweist, wobei die Wölbung der Lauffläche (24) einen größeren Durchmesser aufweist als den Durchmesser der Türhaltestange (2).Door arrester according to one or more of claims 1 to 8, characterized in that the tread of at least one of the rollers (4, 6), load and / or abutment roller has an inwardly arched profile shape, the curvature of the tread (24) being one has a larger diameter than the diameter of the door support rod (2). Türfeststeller nach einem der Ansprüche 9 oder 10, dadurch gekennzeichnet, daß die Türhaltestange (2) über wenigstens die Hälfte Ihres Umfanges hin von den beiden Rollen (4,6) umgriffen ist.Door arrester according to one of claims 9 or 10, characterized in that the door holding rod (2) is encompassed by the two rollers (4, 6) over at least half of its circumference. Türfeststeller nach einem oder mehreren der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß die Lauffläche (20) wenigstens einer der Rollen, Belastungs- und/oder Widerlagerrolle, zylindrisch eben gestaltet ist.Door arrester according to one or more of claims 1 to 8, characterized in that the running surface (20) of at least one of the rollers, loading and / or abutment roller, is of cylindrical flat design. Türfeststeller nach einem oder mehreren der Ansprüche 1 bis 12, dadurch gekennzeichnet, daß am freien Ende der Türhaltestange (2) ein in an sich bekannter Weise durch einen an ihr befestigten Körper, insbesondere Gummipuffer, gebildeter Öffnungsendanschlag angeordnet ist.Door arrester according to one or more of claims 1 to 12, characterized in that an opening end stop formed in a manner known per se by a body attached to it, in particular a rubber buffer, is arranged at the free end of the door holding rod (2). Türfeststeller nach einem oder mehreren der Ansprüche 1 bis 13, dadurch gekennzeichnet, daß ein Lagerauge (31)für die Lagerung der Türhaltestange (2) im Lagerbock (3) einteilig mit der Türhaltestange (2) ausgebildet, insbesondere durch eine Abplattung des Türhaltestangenprofiles gebildet ist.Door arrester according to one or more of claims 1 to 13, characterized in that a bearing eye (31) for mounting the door holding rod (2) in the bearing block (3) is formed in one piece with the door holding rod (2), in particular formed by flattening the door holding rod profile is. Türfeststeller nach einem oder mehreren der Ansprüche 1 bis 14, dadurch gekennzeichnet, daß an die Türhaltestange (2) ein durch eine Zylinderhülse gebildetes Lagerauge (13), insbesondere mittels Schweißung (12) angeschlossen ist.Door arrester according to one or more of claims 1 to 14, characterized in that a bearing eye (13) formed by a cylinder sleeve, in particular by means of welding (12), is connected to the door holding rod (2). Türhaltestange nach einem oder mehreren der Ansprüche 1 bis 15, dadurch gekennzeichnet, daß die Türhaltestange (2) insgesamt durch Biegen eines spanlos vorgeformten Teiles dargestellt ist.Door holding rod according to one or more of claims 1 to 15, characterized in that the door holding rod (2) is shown overall by bending a part which is preformed without cutting.
EP90115089A 1989-12-30 1990-08-06 Door check for doors of automotive vehicles Expired - Lifetime EP0436067B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT90115089T ATE89641T1 (en) 1989-12-30 1990-08-06 DOOR STOP FOR CAR DOORS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3943407 1989-12-30
DE3943407A DE3943407A1 (en) 1989-12-30 1989-12-30 DOOR FASTENER FOR MOTOR VEHICLE DOORS

Publications (2)

Publication Number Publication Date
EP0436067A1 true EP0436067A1 (en) 1991-07-10
EP0436067B1 EP0436067B1 (en) 1993-05-19

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EP90115089A Expired - Lifetime EP0436067B1 (en) 1989-12-30 1990-08-06 Door check for doors of automotive vehicles

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US (1) US5112091A (en)
EP (1) EP0436067B1 (en)
AT (1) ATE89641T1 (en)
DE (2) DE3943407A1 (en)
ES (1) ES2041087T3 (en)

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GB1152361A (en) * 1965-05-07 1969-05-14 William John Campbell A device for Holding a Hinged or Pivoted Window in Different Open Positions
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9202108U1 (en) * 1992-02-19 1993-06-24 Siegmueller Gmbh, 5014 Kerpen, De
KR100862097B1 (en) 2007-04-04 2008-10-16 주식회사 일진 Door Checker
CN113412359A (en) * 2019-04-09 2021-09-17 三井金属爱科特株式会社 Door limiting connecting rod device for automobile

Also Published As

Publication number Publication date
ATE89641T1 (en) 1993-06-15
EP0436067B1 (en) 1993-05-19
ES2041087T3 (en) 1993-11-01
US5112091A (en) 1992-05-12
DE3943407A1 (en) 1991-07-04
DE59001498D1 (en) 1993-06-24

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