EP0426954B1 - Arrangement of a door check for doors of automotive vehicles - Google Patents

Arrangement of a door check for doors of automotive vehicles Download PDF

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Publication number
EP0426954B1
EP0426954B1 EP90115087A EP90115087A EP0426954B1 EP 0426954 B1 EP0426954 B1 EP 0426954B1 EP 90115087 A EP90115087 A EP 90115087A EP 90115087 A EP90115087 A EP 90115087A EP 0426954 B1 EP0426954 B1 EP 0426954B1
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EP
European Patent Office
Prior art keywords
door
support
bolt
arrangement according
retaining bar
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.)
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EP90115087A
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German (de)
French (fr)
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EP0426954A1 (en
Inventor
Bernd Alfred Dipl. Ing. 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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Priority to AT90115087T priority Critical patent/ATE96200T1/en
Publication of EP0426954A1 publication Critical patent/EP0426954A1/en
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    • 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 the arrangement of a door arrester for motor vehicle doors with an opening angle exceeding 90 °, which has a door holding rod articulated on the door pillar about an axis parallel to the hinge axis and a holder housing fastened to the door and equipped with brake and holding means interacting with the door holding rod includes.
  • the common door locks used for the side doors of conventional types of motor vehicles are only suitable for the door opening angle required there up to a maximum of 90 ° due to the position of the articulation of their door support rod on the vehicle body (see e.g. document GB-A-816 380) If this door opening angle is exceeded, the door holding rod of the door arrester would reach a dead center position with respect to the hinge axis, which then results in the fact that it is necessary to apply a support or. Holding torque required lever arm is lost.
  • a door opening angle of more than 90 ° in particular an opening angle of up to 180 ° and possibly above, is required. Since conventional types of door locks cannot be used under the conditions of such door opening angles, a number of proposals have become known for locking the opening position of such doors, all of which agree that the door is only found in one or two predetermined opening positions, ie against one unintentional independent movement can be secured. In most of the known proposals for locking such doors opening over a swivel angle range of more than 90 ° there is a blocking of the door hinges intended.
  • the invention is therefore based on the object of providing an arrangement for a door retainer for motor vehicle doors with a door opening angle exceeding 90 °, which is particularly suitable for use in conjunction with steplessly operating door retainers and enables the door to be locked in any open position. Furthermore, the arrangement to be created should be able to be produced and assembled with as little effort as possible, and be able to be accommodated in the vehicle even under spatially restricted conditions, and be simple and easy to operate.
  • this object is essentially achieved in that the articulation on the door column side of the door holding rod of the door arrester is arranged at a distance from the door hinge axis on a movable support which can be fixed in different positions to the door hinge axis.
  • the adjustable arrangement of the articulation of the door holding rod on the door pillar always enables the door arrester to be supported, preferably a constant distance required for the application of a sufficient holding or locking torque, and thus a lever arm to the door hinge axis.
  • the linkage associated with the articulation of the door holding rod of the door arrester is articulated generally pivotable on the door pillar about an axis parallel to the door hinge axis, the articulation axis not having to coincide with the door hinge axis and also that the bearing journal bearing the bearer associated with the articulation of the door holding bar in an orientation parallel to the hinge axis, is fastened to one of the door arrangement parts by means of a fastening part.
  • a particularly favorable design of the arrangement results from the fact that the support associated with the articulation of the door holding rod of the door arrester is articulated on the door pillar so as to be pivotable about an axis concentric with the door hinge axis, whereby it can be provided in a suitable manner that that associated with the articulation of the door holding rod Carrier is pivotally mounted on the hinge pin of one of the door hinges of the door linkage.
  • the determination of the support associated with the articulation of the door holding rod in at least one door opening position exceeding a 90 ° door opening angle can be carried out in an advantageous and simple manner in that the support carrying the articulation of the door holding rod is held in a guide on the door pillar and with the support latch which can be brought into positive engagement is assigned.
  • a manual determination of the carrier for a door opening angle exceeding 90 ° can also be provided, in particular in such a way that the bolt associated with the locking of the carrier carrying the articulation of the door holding rod is counteracted by means of an actuating element, handle part or button the load of an engagement spring can be lifted out of the positive engagement with the carrier.
  • the carrier carrying the articulation of the door holding rod is designed in the form of a plate and segmented in plan view and with at least two along its arcuate peripheral section arranged locking catches is equipped. It is further provided that the door holding rod is pivotally articulated about a fixed axis in the case of doors opening by a pivoting angle of up to 180 °.
  • the fixing of the carrier to the door pillar can also be designed such that the carrier is supported against the door pillar in a first position corresponding to a door opening angle of 0 to 90 ° by means of a stop arrangement projecting radially to its peripheral edge and in one second position corresponding to an opening angle of the door of 90 to 180 ° can be fixed by means of a bolt which is displaceably received in a guide track which is oriented perpendicular to its plane and is fastened on the door pillar side and is under the load of an engagement spring.
  • the guide track forming the bolt guide can be made in one piece with the hinge half on the door pillar side be educated.
  • the bolt is designed as a round material bolt with a conically tapered engagement end and the latching arrangement in the carrier is formed by a part which can be inserted into a bore and has a conical receiving opening for the engagement end of the bolt and that the engagement spring is formed by a concentric one is arranged to the bolt, one end supported against the bolt guide and the other on a radially projecting on the bolt extending and supporting an actuating arm supporting arm coil spring.
  • the door holding rod is articulated on the plate-shaped carrier by means of a bolt eye engaging in a slot-shaped recess of the carrier, and the slot-shaped recess of the carrier is designed in accordance with the maximum pivoting angle of the carrier.
  • a door arrester in conjunction with an articulation of the door holding rod on the door pillar that is adjustable at a constant distance from the hinge axis, a door arrester is used, which can be used to infinitely lock the door in any position Guaranteed opening position.
  • a motor vehicle door denoted by 1 is suspended by means of a wing hinge 3 on the door pillar 2 of a vehicle body by a door opening angle of more than 90 °, the position of the door hinge axis being determined by the position of the hinge pin 4 of the wing hinge 3.
  • the door 1 is held by a door retainer, generally designated 5, a steplessly operating door retainer 5, which locks the door in any open position, being used in the exemplary embodiment shown.
  • the door holding rod 6 of the door arrester 5 is articulated by means of an eye bolt 7 on a plate-shaped carrier 8 which is segment-shaped in plan view.
  • the carrier 8 is in turn pivotally mounted by means of a bearing sleeve 9 on a part 10 of the hinge pin 4 projecting upward above the wing hinge 3 and in its position corresponding to an opening angle of the door 1 up to 90 ° by means of a radially directed stop arrangement 11 against a wall 12 of the door pillar 2 supported.
  • the carrier 8 can be locked by means of a bolt 14 which is under the load of an engagement spring 13.
  • the bolt 14 is formed by a round material bolt and tapers conically at its engaging end 15.
  • the bolt 14 is in positive engagement by means of a detent sleeve 16, which in turn has a conical receptacle for the engaging end 15 of the bolt 14.
  • the latch 14 is in the embodiment shown slidable along a vertical axis parallel to the hinge axis in a guide 17 fastened to the door pillar 2 and can be manually engaged and disengaged.
  • a radially projecting cantilever arm 18 is connected to the shaft part of the bolt 14 and carries an actuating button 19 at its free end.
  • the cantilever arm 18 is fastened to the shaft of the bolt 14 by means of a ring part 20 comprising this and a spring pin 21, the engagement spring 13 being supported on the one hand against an upper transverse wall of the guide 17 of the bolt 14 and on the other hand engaging the bolt 14 via the ring part 20.
  • a radially directed slot recess 23 in the carrier 8 is assigned to the bolt eye 7 supporting the door holding rod 6 on the carrier 8, the design of which, as can be seen in particular from the illustration in FIG Angular amount of approximately 180 ° is pivotable.
  • the support 8 In the position corresponding to a door opening angle of more than 180 °, the support 8 is no longer fixed in relation to the door pillar by special means.

Abstract

For motor-vehicle doors with a door-opening angle exceeding 90 DEG , in order to arrest the door in any opening position it is proposed to use a doorstop, in particular a continuously working doorstop, such as is also employed conventionally for the side doors, and, in conjunction with this, an arrangement of the doorstop which is characterised in that the articulation of the door-holding rod of the doorstop on the door column is arranged at a distance from the door-hinge axis on a movable carrier (8) fixable in different positions relative to the door-hinge axis and can follow the opening angle of the door. <IMAGE>

Description

Die Erfindung bezieht sich auf die Anordnung eines Türfeststellers für Kraftwagentüren mit einem 90° übersteigenden Öffnungswinkel, welcher eine an der Türsäule um eine zur Scharnierachse parallele Achse schwenkbar angelenkte Türhaltestange und ein an der Tür befestigtes, mit mit der Türhaltstange zusammenwirkenden Brems- und Haltemitteln ausgestattetes Haltergehäuse umfaßt.The invention relates to the arrangement of a door arrester for motor vehicle doors with an opening angle exceeding 90 °, which has a door holding rod articulated on the door pillar about an axis parallel to the hinge axis and a holder housing fastened to the door and equipped with brake and holding means interacting with the door holding rod includes.

Die gebräuchlichen, für die Seitentüren üblicher Bauarten von Kraftfahrzeugen verwendeten Türfeststeller sind aufgrund der Lage der Anlenkung ihrer Türhaltstange an der Türsäule der Fahrzeugkarosserie nur für dem dort erforderlichen Türöffnungswinkel bis zu maximal 90° geeignet, (siehe z.B. Dokument GB-A-816 380) da bei einem Überschreiten dieses Türöffnungswinkels die Türhaltestange des Türfeststellers eine Totpunktstellung zur Scharnierachse erreichen würde, woraus dann resultiert, daß der zum Aufbringen eines Abstütz-bzw. Haltemomentes erforderliche Hebelarm verloren geht.The common door locks used for the side doors of conventional types of motor vehicles are only suitable for the door opening angle required there up to a maximum of 90 ° due to the position of the articulation of their door support rod on the vehicle body (see e.g. document GB-A-816 380) If this door opening angle is exceeded, the door holding rod of the door arrester would reach a dead center position with respect to the hinge axis, which then results in the fact that it is necessary to apply a support or. Holding torque required lever arm is lost.

In gewissen Fällen, beispielsweise bei Hecktüren von Nutzfahrzeugen, ist aber ein Türöffnungswinkel von mehr als 90°, insbesondere ein Öffnungswinkel bis zu 180° und gegebenenfalls darüber erforderlich. Da übliche Bauarten von Türfeststellern unter den Gegebenheiten solcher Türöffnungswinkel nicht eingesetzt werden können sind für die Verriegelung der Öffnungslage solcher Türen eine Reihe von Vorschlägen bekannt geworden, die alle darin übereinstimmen, daß die Tür jeweils nur in einer oder zwei vorbestimmten Öffnungslagen festgestellt, d.h. gegen eine unbeabsichtigte selbständige Bewegung gesichert werden können. Bei den meisten der bekannten Vorschläge wird für die Verriegelung solcher über einen Schwenkwinkelbereich von mehr als 90° hin öffnender Türen ist eine Blockierung der Türscharniere vorgesehen. Diese an sich bewährte Art der Feststellung von Türen mit einem 90° übersteigenden Öffnungswinkel ist mit dem grundlegenden Nachteil behaftet, daß, um eine Verriegelung zu erreichen die Tür jeweils bis zu einem verriegelbaren Öffnungswinkel geöffnet werden muß, was aber in vielen Fällen z.B. beim Be-oder Entladen des Fahrzeuges im Stadtgebiet oder dergl. Gelegeneheiten, aus Platzmangel nicht möglich ist, so daß in solchen Fällen während des Be- und Entladens des Fahrzeuges die Tür in einer ungesicherten Öffnungslage belassen werden muß, was naturgemäß zu Unfällen oder Beschädigungen führen kann.In certain cases, for example in the case of rear doors of commercial vehicles, a door opening angle of more than 90 °, in particular an opening angle of up to 180 ° and possibly above, is required. Since conventional types of door locks cannot be used under the conditions of such door opening angles, a number of proposals have become known for locking the opening position of such doors, all of which agree that the door is only found in one or two predetermined opening positions, ie against one unintentional independent movement can be secured. In most of the known proposals for locking such doors opening over a swivel angle range of more than 90 ° there is a blocking of the door hinges intended. This proven method of locking doors with an opening angle exceeding 90 ° has the fundamental disadvantage that in order to achieve locking, the door must be opened up to a lockable opening angle, which in many cases, for example, when loading or unloading the vehicle in the city or the like. Opportunities are not possible due to lack of space, so that in such cases the door must be left in an unsecured opening position during loading and unloading, which can naturally lead to accidents or damage.

Der Erfindung liegt daher die Aufgabe zugrunde eine Anordnung für einen Türfeststeller für Kraftfahrzeugtüren mit einem 90° übersteigenden Türöffnungswinkel zu schaffen, die insbesondere zur Verwendung in Verbindung mit stufelos arbeitenden Türfeststellern geeignet ist und ein Feststellen der Tür in jeder beliebigen Öffnungslage ermöglicht. Weiterhin soll die zu schaffende Anordnung mit einem geringsmöglichen Aufwand herstell und montierbar sowie auch unter räumlich beengten Verhältnissen im Fahrzeug unterbringbar sowie einfach und bequem betätigbar sein.The invention is therefore based on the object of providing an arrangement for a door retainer for motor vehicle doors with a door opening angle exceeding 90 °, which is particularly suitable for use in conjunction with steplessly operating door retainers and enables the door to be locked in any open position. Furthermore, the arrangement to be created should be able to be produced and assembled with as little effort as possible, and be able to be accommodated in the vehicle even under spatially restricted conditions, and be simple and easy to operate.

Diese Aufgabe wird erfindungsgemäß im Wesentlichen dadurch gelöst, daß die türsäulenseitige Anlenkung der Türhaltestange des Türfeststellers mit einem Abstand zur Türscharnierachse an einem beweglichen und in unterschiedlichen Lagen zur Türscharnierachse festlegbaren Träger angeordnet ist. Die verstellbare Anordnung der Anlenkung der Türhaltestange an der Türsäule ermöglicht es der Abstützung des Türfeststeller stets einen, vorzugsweise einen gleichbleibenden, und für das Aufbringen eines ausreichenden Halte- bzw. Feststellmomentes erforderlichen Abstand und damit einen Hebelarm zur Türscharnierachse einzuhalten. Darauf folgt der Vorteil, daß auch für Fahrzeugtüren mit einem Türöffnungswinkel von mehr als 90° gebräuchliche Türfeststeller eingesetzt werden können, wenngleich in Verbindung mit der erfindungsgemäßen Anordnung einer Verwendung von stufenlos arbeitetenden Türfeststellern zum Festlegen der Tür in jedem beliebigen Öffnungswinkel der Vorzug zu geben ist.According to the invention, this object is essentially achieved in that the articulation on the door column side of the door holding rod of the door arrester is arranged at a distance from the door hinge axis on a movable support which can be fixed in different positions to the door hinge axis. The adjustable arrangement of the articulation of the door holding rod on the door pillar always enables the door arrester to be supported, preferably a constant distance required for the application of a sufficient holding or locking torque, and thus a lever arm to the door hinge axis. This is followed by the advantage that door locks which are customary for vehicle doors with a door opening angle of more than 90 ° can also be used, although in connection with the arrangement according to the invention a use of infinitely variable door locks to fix the door in any opening angle are preferred.

Dabei ist vorgesehen, daß der der Anlenkung der Türhaltestange des Türfeststellers zugeordnete Träger allgemein um eine zur Türscharnierachse parallele Achse schwenkbar an der Türsäule angelenkt ist, wobei die Anlenkachse nicht mit der Türscharnierachse zusammenfallen muß und daß ferner der den der Anlenkung der Türhaltestange zugeordneten Träger lagernde Lagerzapfen in einer zur Scharnierachse parallelen Ausrichtung, vermittels eines Befestigungsteiles am einen der Türanordnungsteile befestigt ist.It is provided that the linkage associated with the articulation of the door holding rod of the door arrester is articulated generally pivotable on the door pillar about an axis parallel to the door hinge axis, the articulation axis not having to coincide with the door hinge axis and also that the bearing journal bearing the bearer associated with the articulation of the door holding bar in an orientation parallel to the hinge axis, is fastened to one of the door arrangement parts by means of a fastening part.

In eine besonders günstigen Gestaltung der Anordnung ergbibt sich dadurch, daß der der Anlenkung der Türhaltestange des Türfeststellers zugeordnete Träger um eine zur Türscharnierachse konzentrische Achse schwenkbar an der Türsäule angelenkt ist, wobei in einer zweckmäßigen Weise vorgesehen sein kann, daß der der Anlenkung der Türhaltestange zugeordnete Träger schwenkbar auf dem Scharnierstift eines der Türscharniere der Türanlenkung gelagert ist.A particularly favorable design of the arrangement results from the fact that the support associated with the articulation of the door holding rod of the door arrester is articulated on the door pillar so as to be pivotable about an axis concentric with the door hinge axis, whereby it can be provided in a suitable manner that that associated with the articulation of the door holding rod Carrier is pivotally mounted on the hinge pin of one of the door hinges of the door linkage.

Die Feststellung des der Anlenkung der Türhaltestange zugeordneten Trägers in wenigstens einer einer 90° Türöffnungswinkel überschreitenden Türöffnungslage kann in einer vorteilhaften und einfachen Weise dadurch erfolgen, daß der Festlegung des die Anlenkung der Türhaltestange tragenden Trägers ein in einer Führung an der Türsäule gehaltener und mit dem Träger in formschlüssigen Eingriff bringbarer Riegel zugeordnet ist.The determination of the support associated with the articulation of the door holding rod in at least one door opening position exceeding a 90 ° door opening angle can be carried out in an advantageous and simple manner in that the support carrying the articulation of the door holding rod is held in a guide on the door pillar and with the support latch which can be brought into positive engagement is assigned.

Dabei kann für eine in Abhängigkeit von der Öffnungsbewegung der Tür automatisch wirksam werdende Verriegelung des Trägers vorgesehen sein, daß der der Arretierung des die Anlenkung der Türhaltestange tragenden Trägers zugeordnete Riegel unter der Last einer Einrückfeder mit dem Träger im formschlüßigen Eingriff steht und zur Festlegung des Trägers in unterschiedlichen Schwenklagen vermittels einer Nockenbahn entsprechend dem zu- oder abnehmenden Öffnungswinkel der Tür selbsttätig und vorübergehend aus dem formschlüssigen Eingriff mit dem Träger ausgehoben wird.It can be provided for an automatically effective locking of the carrier depending on the opening movement of the door that the lock associated with the locking of the linkage carrying the door support bar is under the load of an engagement spring with the carrier in positive engagement and to fix the carrier in different swivel positions by means of a cam track the increasing or decreasing opening angle of the door is automatically and temporarily lifted out of the positive engagement with the carrier.

Gemäß einer anderen Verwirklichungsform der Anordnung kann aber auch eine manuelle Feststellung des Trägers für einen 90° überschreitenden Türöffnungswinkel vorgesehen sein, insbesondere in der Weise, daß der der Arretierung des die Anlenkung der Türhaltestange tragenden Trägers zugeordnete Riegel vermittels eines Betätigungselementes, Griffteil oder Taste, entgegen der Last einer Einrückfeder aus dem formschlüssigen Eingriff mit dem Träger ausgehoben werden kann.According to another embodiment of the arrangement, a manual determination of the carrier for a door opening angle exceeding 90 ° can also be provided, in particular in such a way that the bolt associated with the locking of the carrier carrying the articulation of the door holding rod is counteracted by means of an actuating element, handle part or button the load of an engagement spring can be lifted out of the positive engagement with the carrier.

In einer vorteilhaften Gestaltung ist dabei unabhängig davon, ob die Feststellung des Trägers in verschiedenen Lagen selbsttätig oder manuell erfolgen soll, vorgesehen, daß der die Anlenkung der Türhaltestange tragende Träger als plattenförmig und in der Draufsicht segmentförmig gestaltet und mit wenigstens zwei entlang seines seines bogenförmigen Umfangsabschnittes angeordneten Verriegelungsrasten ausgestattet ist. Dabei ist weiter vorgesehen, daß die Türhaltestange bei um einen Schwenkwinkel bis zu 180° öffnenden Türen um eine feststehende Achse schwenkbar am Träger angelenkt ist.In an advantageous embodiment, regardless of whether the determination of the carrier should take place automatically or manually in different positions, it is provided that the carrier carrying the articulation of the door holding rod is designed in the form of a plate and segmented in plan view and with at least two along its arcuate peripheral section arranged locking catches is equipped. It is further provided that the door holding rod is pivotally articulated about a fixed axis in the case of doors opening by a pivoting angle of up to 180 °.

In einer besonders einfachen Ausführungsform kann die Festlegung des Trägers an der Türsäule weiterhin derart gestaltet sein, daß der Träger vermittels einer radial zu seinem Umfangsrand vorspringend angeordneten Anschlaganordnung in einer ersten, einem Türöffnungswinkel von 0 bis 90° entsprechenden Lage gegen die Türsäule abgestützt und in einer zweiten, einem Öffnungswinkel der Tür von 90 bis 180° entsprechenden Lage vermittels eines in einer senkrecht zu seiner Ebene ausgerichteten, türsäulenseitig befestigten Führungsbahn verschieblich aufgenommenen und unter der Last einer Einrückfeder stehenden Riegels festlegbar ist. Die die Riegelführung bildende Führungsbahn kann dabei nach einem weiteren Merkmal der Erfindung einteilig mit der türsäulenseitigen Scharnierhälfte aus gebildet sein.In a particularly simple embodiment, the fixing of the carrier to the door pillar can also be designed such that the carrier is supported against the door pillar in a first position corresponding to a door opening angle of 0 to 90 ° by means of a stop arrangement projecting radially to its peripheral edge and in one second position corresponding to an opening angle of the door of 90 to 180 ° can be fixed by means of a bolt which is displaceably received in a guide track which is oriented perpendicular to its plane and is fastened on the door pillar side and is under the load of an engagement spring. According to a further feature of the invention, the guide track forming the bolt guide can be made in one piece with the hinge half on the door pillar side be educated.

In Einzelausgestaltung der Erfindung kann ferner noch vorgesehen sein, daß der Riegel als Rundmaterialbolzen mit konisch verjüngtem Eingriffsende ausgebildet und die Rastanordnung im Träger durch ein in eine Bohrung desselben einsetzbares Teil mit konischer Aufnahmeöffnung für das Eingriffsende des Riegels gebildet ist und daß die Einrückfeder durch eine konzentrisch zum Riegel angeordnete, einenends gegen die Riegelführung abgestützte und andernends an einem auf den Riegel aufgesetzten radial ausladenden und einen Betätigungsgriff tragenden Auslegerarm angreifende Schraubenfeder gebildet ist.
Ferner ist es zweckmäßig, daß die Türhaltestange vermittels eines Bolzenauges in eine schlitzförmige Ausnehmung des Trägers eingreifend an dem plattenförmigen Träger angelenkt ist und die schlitzförmige Ausnehmung des Trägers dem maximalen Schwenkwinkel des Trägers entsprechend gestaltet ist.In a single embodiment of the invention it can also be provided that the bolt is designed as a round material bolt with a conically tapered engagement end and the latching arrangement in the carrier is formed by a part which can be inserted into a bore and has a conical receiving opening for the engagement end of the bolt and that the engagement spring is formed by a concentric one is arranged to the bolt, one end supported against the bolt guide and the other on a radially projecting on the bolt extending and supporting an actuating arm supporting arm coil spring.
Furthermore, it is expedient that the door holding rod is articulated on the plate-shaped carrier by means of a bolt eye engaging in a slot-shaped recess of the carrier, and the slot-shaped recess of the carrier is designed in accordance with the maximum pivoting angle of the carrier.

In der praktischen Anwendung der erfindungsgemäßen Anordnung erweits es sich unabhängig von der jeweils gewählten Ausführungsform als vorteilhaft, daß in Verbindung mit einer mit gleichbleibendem Abstand zur Scharnierachse verstellbaren Anlenkung der Türhaltestange an der Türsäule ein Türfeststeller verwendet wird, der stufenlos ein Feststellen der Tür in jeder beliebigen Öffnungslage gewährleistet.In the practical application of the arrangement according to the invention, it is advantageous, regardless of the particular embodiment chosen, that in conjunction with an articulation of the door holding rod on the door pillar that is adjustable at a constant distance from the hinge axis, a door arrester is used, which can be used to infinitely lock the door in any position Guaranteed opening position.

Die Erfindung ist in der nachfolgenden Beispielsbeschreibung anhand eines in der Zeichnung dargestellten Ausführungsbeispieles im Einzelnen beschrieben. In der Zeichnung zeigt die

Figur 1
eine Draufsicht auf eine Anordnung eines Türfeststeller für um einen Öffnungswinkel von mehr als 90° öffnende Kraftfahrzeugtüren;
Figur 2
eine Seitenansicht zu der ASnordnung nach Figur 1;
Figur 3
einen Schnitt durch die Anordnung nach Figur 1 und 2 entlang der Linie III-III in Figur 2;
Figur 4
in einer schematischen Draufsicht verschiedene Öffnungslagen der Tür und diesen zugeordnete Lagen der Anlenkung der Türhaltestange des Türfeststellers über einen Öffnungswinkel von 270° hin.
The invention is described in detail in the following example description using an exemplary embodiment shown in the drawing. In the drawing, the
Figure 1
a plan view of an arrangement of a door stay for motor vehicle doors opening by an opening angle of more than 90 °;
Figure 2
a side view of the AS arrangement according to Figure 1;
Figure 3
a section through the arrangement of Figure 1 and 2 along the line III-III in Figure 2;
Figure 4
In a schematic plan view, different opening positions of the door and associated positions of the articulation of the door holding rod of the door arrester over an opening angle of 270 °.

Eine mit 1 bezeichnete Kraftfahrzeugtür ist vermittels eines Flügelscharnieres 3 an der Türsäule 2 einer Fahrzeugkarosserie um einen Türöffnungswinkel von mehr als 90° schwenkbar aufgehängt, wobei die Lage der Türscharnierachse durch die Lage des Scharnierstiftes 4 des Flügelscharnieres 3 bestimmt ist. In jeder ihrer möglichen Öffnungslagen ist die Tür 1 durch einen im allgemeinen mit 5 bezeichneten Türfeststeller gehalten, wobei im gezeigten Ausführungsbeispiel ein stufenlos arbeitender, die Tür in jeder beliebigen Öffnungslage arretierender Türfeststeller 5 eingesetzt ist. Die Türhaltestange 6 des Türfeststellers 5 ist vermittels eines Augenbolzens 7 an einem in der Draufsicht segmentförmigen, plattenförmigen Träger 8 angelenkt. Der Träger 8 ist seinerseits vermittels einer Lagerhülse 9 schwenkbar auf einem das Flügelscharnier 3 nach oben überragenden Teil 10 des Scharnierstiftes 4 gelagert und in seiner einem Öffnungswinkel der Tür 1 bis zu 90° entsprechenden Lage vermittels einer radial gerichteten Anschlaganordnung 11 gegen eine Wandung 12 der Türsäule 2 abgestützt. In einer einem Türöffnungswinkel von mehr als 90°, insbesondere einem Türöffnungswinkel bis zu 180° zugeordneten, und insbesondere aus der schematischen Darstellung der Figur 4 ersichtlichen Schwenklage ist der Träger 8 vermittels eines unter der Last einer Einrückfeder 13 stehenden Riegels 14 verriegelbar. Der Riegel 14 ist durch einen Rundmaterialbolzen gebildet und an seinem Eingriffsende 15 konisch verjüngt. Mit entsprechend verschwenkten dem Träger 8 steht der Riegel 14 vermittels einer Rastenhhülse 16, die ihrerseits eine konische Aufnahme für das Eingriffsende 15 des Riegels 14 aufweist, im formschlüssigen Eingriff. Der Riegel 14 ist im gezeigten Ausführungsbeispiel entlang einer vertikalen, zur Scharnierachse parallelen Achse verschiebbar in einer an der Türsäule 2 befestigten Führung 17 aufgenommen und manuell ein- und ausrückbar. Hierzu ist an den Schaftteil des Riegels 14 ein radial auskragender Auslegerarm 18 angeschlossen, welcher an seinem freien Ende einen Betätigungsknopf 19 trägt. Der Auslegerarm 18 ist am Schaft des Riegels 14 vermittels eines diesen umfassenden Ringteiles 20 und eines Spannstifte 21 befestigt, wobei die Einrückfeder 13 einerseits gegen eine obere Querwandung der Führung 17 des Riegels 14 abgestützt ist und andererseits über das Ringteil 20 am Riegel 14 angreift. Dem die Türhaltestange 6 am Träger 8 lagernden Bolzenauge 7 ist eine radial gerichtete Schlitzausnehmung 23 im Träger 8 zugeordnet deren Gestaltung, wie insbesondere aus der Darstellung der Figur 1 ersichtlich, so getroffen ist, daß die Türhaltestange 6 um ihre Anlenkung am Träger 8 ungehindert um einen Winkelbetrag von annähernd 180° schwenkbar ist.A motor vehicle door denoted by 1 is suspended by means of a wing hinge 3 on the door pillar 2 of a vehicle body by a door opening angle of more than 90 °, the position of the door hinge axis being determined by the position of the hinge pin 4 of the wing hinge 3. In each of its possible opening positions, the door 1 is held by a door retainer, generally designated 5, a steplessly operating door retainer 5, which locks the door in any open position, being used in the exemplary embodiment shown. The door holding rod 6 of the door arrester 5 is articulated by means of an eye bolt 7 on a plate-shaped carrier 8 which is segment-shaped in plan view. The carrier 8 is in turn pivotally mounted by means of a bearing sleeve 9 on a part 10 of the hinge pin 4 projecting upward above the wing hinge 3 and in its position corresponding to an opening angle of the door 1 up to 90 ° by means of a radially directed stop arrangement 11 against a wall 12 of the door pillar 2 supported. In a pivot position assigned to a door opening angle of more than 90 °, in particular a door opening angle of up to 180 °, and in particular from the schematic illustration of FIG. 4, the carrier 8 can be locked by means of a bolt 14 which is under the load of an engagement spring 13. The bolt 14 is formed by a round material bolt and tapers conically at its engaging end 15. With the support 8 pivoted accordingly, the bolt 14 is in positive engagement by means of a detent sleeve 16, which in turn has a conical receptacle for the engaging end 15 of the bolt 14. The latch 14 is in the embodiment shown slidable along a vertical axis parallel to the hinge axis in a guide 17 fastened to the door pillar 2 and can be manually engaged and disengaged. For this purpose, a radially projecting cantilever arm 18 is connected to the shaft part of the bolt 14 and carries an actuating button 19 at its free end. The cantilever arm 18 is fastened to the shaft of the bolt 14 by means of a ring part 20 comprising this and a spring pin 21, the engagement spring 13 being supported on the one hand against an upper transverse wall of the guide 17 of the bolt 14 and on the other hand engaging the bolt 14 via the ring part 20. A radially directed slot recess 23 in the carrier 8 is assigned to the bolt eye 7 supporting the door holding rod 6 on the carrier 8, the design of which, as can be seen in particular from the illustration in FIG Angular amount of approximately 180 ° is pivotable.

In der einem Türöffnungswinkel von mehr als 180° entsprechenden Lage ist der Träger 8 der Türsäule gegenüber nicht mehr durch besondere Mittel festgelegt.In the position corresponding to a door opening angle of more than 180 °, the support 8 is no longer fixed in relation to the door pillar by special means.

Claims (16)

  1. Arrangement of a door check (5) for motor vehicle doors with an opening angle exceeding 90°, which comprises a door retaining bar (6) pivoted on the door pillar (2) so that it is able to tilt about a pin parallel to the hinge pin and a holder housing attached to the door and equipped with braking and retaining means cooperating with the door retaining bar (6), characterised in that the pivot for the door retaining bar (6) of the door check (5) adjacent to the door pillar is located at a distance from the door hinge pin on a support (8) which is movable and can be fixed in different positions with respect to the door hinge pin.
  2. Arrangement according to Claim 1, characterised in that the support (8) associated with the pivot for the door retaining bar (6) of the door check (5) is pivoted on the door pillar (2) so that it is able to tilt about a pin parallel to the door hinge pin.
  3. Arrangement according to Claims 1 and 2, characterised in that the support (8) associated with the pivot for the door retaining bar (6) is mounted to tilt on bearing journals parallel to the hinge pin and attached by means of a fastening part to one of the door arrangement parts.
  4. Arrangement according to Claims 1 and 2, characterised in that the support (8) associated with the pivot for the door retaining bar (6) of the door check (5) is pivoted on the door pillar (2) so that it is able to tilt about a pin concentric with the door hinge pin.
  5. Arrangement according to Claims 1 to 4, characterised in that the support (8) associated with the pivot for the door retaining bar (6) is mounted to tilt on the hinge pin (4) of one of the door hinges (3) of the door pivot.
  6. Arrangement according to Claims 1 to 5, characterised in that associated with tne fixing of the support (8) supporting the pivot of the door retaining bar (6) is a bolt (14) held in a guide (17) on the door pillar (2) and able to be brought into form-locking engagement with the support (8).
  7. Arrangement according to Claims 1 to 6, characterised in that the bolt (14) associated with the locking of the support (8) supporting the pivot for the door retaining bar (6) is in form-locking engagement with the support (8) under the load of an engaging spring (13) and for fixing the support (8) in different tilting positions by means of a cam path according to the increasing or decreasing opening angle of the door, is lifted automatically and temporarily out of the form-locking engagement with the support (8).
  8. Arrangement according to Claims 1 to 7, characterised in that the bolt (14) associated with the locking of the support (8) supporting the pivot for the door retaining bar (6) can be lifted out of the form-locking engagement with the support (8) by means of an actuating member (19), handle part or button, in opposition to the load of an engaging spring (13).
  9. Arrangement according to Claims 1 to 8, characterised in that the support (8) supporting the pivot for the door retaining bar (6) is constructed as plate-shaped and segment-shaped in plan view and is equipped with at least two locking notches (11, 16) disposed along its curved peripheral section.
  10. Arrangement according to Claims 1 to 9, characterised in that in doors opening by a tilting angle of up to 180°, the door retaining bar (6) is pivoted on the support (8) to tilt about a stationary pin.
  11. Arrangement according to Claims 1 to 10, characterised in that the support (8) is supported against the door pillar (2) by means of a stop arrangement (11) arranged to project radially with respect to its peripheral edge, in a first position corresponding to a door opening angle of 0 to 90° and in a second position corresponding to an opening angle of tne door of 90 to 180° can be fixed by means of a bolt (14) slideably received in a guide path (17) aligned perpendicularly to its plane and attached adjacent the door pillar and Which is under the load of an engaging spring (13).
  12. Arrangement according to Claim 11, characterised in that the guide path (17) forming the bolt guide is constructed in one piece with the hinge half adjacent the door pillar.
  13. Arrangement according to Claims 1 to 12, characterised in that the bolt (14) is constructed as a round material bolt with a conically tapered engagement end (15) and the notch arrangement (16) in the support (8) is formed by a part able to be inserted in a bore in the latter, with a conical receiving opening for the engagement end (15) of the bolt (14).
  14. Arrangement according to Claims 1 to 13, characterised in that the engagement spring (13) is formed by a helical spring arranged concentrically with respect to the bolt (14), supported at one end against the bolt guide (17) and engaging at the other end on a side arm (18) projecting radially and mounted on the bolt (14) and supporting an actuating handle (19).
  15. Arrangement according to Claims 1 to 14, characterised in that the door retaining bar (6) is pivoted on the plate-shaped support (8), engaging by means of a bolt eye (7) in a slot-like recess of the support (8) and the slot-like recess of the support (8) is constructed to correspond to the maximum tilting angle of the support (8).
  16. Arrangement according to one or more of the preceding Claims 1 to 15, characterised in that in conjunction with a pivot for the door retaining bar (6) on the door pillar (2), which is adjustable with a constant spacing from the hinge pin, a door check (5) is used, which guarantees infinitely fixing of the door (1) in any open position.
EP90115087A 1989-11-08 1990-08-06 Arrangement of a door check for doors of automotive vehicles Expired - Lifetime EP0426954B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT90115087T ATE96200T1 (en) 1989-11-08 1990-08-06 ARRANGEMENT OF A DOOR STOP FOR CAR DOORS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3937217A DE3937217A1 (en) 1989-11-08 1989-11-08 ARRANGEMENT OF A DOOR FASTENER FOR MOTOR CAR DOORS
DE3937217 1989-11-08

Publications (2)

Publication Number Publication Date
EP0426954A1 EP0426954A1 (en) 1991-05-15
EP0426954B1 true EP0426954B1 (en) 1993-10-20

Family

ID=6393131

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90115087A Expired - Lifetime EP0426954B1 (en) 1989-11-08 1990-08-06 Arrangement of a door check for doors of automotive vehicles

Country Status (4)

Country Link
EP (1) EP0426954B1 (en)
AT (1) ATE96200T1 (en)
DE (2) DE3937217A1 (en)
ES (1) ES2045682T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19824416A1 (en) * 1998-05-30 1999-12-02 Volkswagen Ag Motor vehicle rear door stop for swivel limitation
DE19906708A1 (en) * 1999-02-18 2000-08-24 Bayerische Motoren Werke Ag Vehicle door retainer has a housing at the door with a holding mechanism acting on the holding rod through the housing from the door pillar to give a simple and stepless mechanical retainer action
DE102005015667A1 (en) * 2005-04-06 2006-10-12 Daimlerchrysler Ag Locking catch for vehicle door has a piston rod sliding in a cylinder and fitted with a ratchet grip for securing the door in several open settings

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB816380A (en) * 1956-01-26 1959-07-15 Rudolph Ignatius Schonitzer Holding device for doors and other pivoted structures

Also Published As

Publication number Publication date
EP0426954A1 (en) 1991-05-15
ES2045682T3 (en) 1994-01-16
DE59003153D1 (en) 1993-11-25
ATE96200T1 (en) 1993-11-15
DE3937217A1 (en) 1991-05-16

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