EP0523402A1 - Vehicle door-check - Google Patents

Vehicle door-check Download PDF

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Publication number
EP0523402A1
EP0523402A1 EP92110483A EP92110483A EP0523402A1 EP 0523402 A1 EP0523402 A1 EP 0523402A1 EP 92110483 A EP92110483 A EP 92110483A EP 92110483 A EP92110483 A EP 92110483A EP 0523402 A1 EP0523402 A1 EP 0523402A1
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EP
European Patent Office
Prior art keywords
door
holder
holding band
motor vehicle
roller
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
EP92110483A
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German (de)
French (fr)
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EP0523402B1 (en
Inventor
Bernd-Alfred Klüting
Günter Plasberg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ED Scharwachter GmbH and Co KG
Original Assignee
ED Scharwachter GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by ED Scharwachter GmbH and Co KG filed Critical ED Scharwachter GmbH and Co KG
Publication of EP0523402A1 publication Critical patent/EP0523402A1/en
Application granted granted Critical
Publication of EP0523402B1 publication Critical patent/EP0523402B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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 a motor vehicle door arrester, consisting of a holder housing rigidly fastened to a door arrangement part, door or door pillar, and a holder housing which passes through it and which is pivotally articulated on the other door arrangement part about an axis parallel to the door hinge axis, provided with brake and detent marks, in which in the Holder housing two with the brake or locking marks of the door holding band cooperating as rollers or rollers designed brake body are provided, one of which is rotatably mounted as an abutment roller about a fixed axis in the holder housing and the other on a pivotally suspended in the holder housing and against a spring load perpendicular to the plane of movement of the door holding band is pivotally suspended in the holder housing, the holder being loaded by means of a torsion spring supported against the holder housing.
  • the two brake bodies cooperating with the narrow sides of a door holding rod formed by a correspondingly cut flat material section and designed as rollers have a relatively large diameter, which initially results in a relatively large-volume construction of the door arrester.
  • the brake bodies formed by rollers having a large diameter do not allow the door retaining band or the door to be locked in fine steps, such that the use of mass-produced door locks of this type does not allow the approved opening angle of the vehicle door to be set exactly to a specific point or opening angle in all vehicles can.
  • a disadvantage of this type of door arrester is in particular that the rollers only interact with the narrow sides of the door retaining band, so that, if not a special effort is involved in the design and storage of the rollers should, the door tether is unguided over its entire length, so that there is a considerable amount of risk that due to installation or manufacturing tolerances in the operation of the door arrester an inclination of the door tether to the rollers, which then on the one hand, the emergence of inlet grooves on the rollers and on the other hand the development of noise results.
  • the invention is therefore based on the object of improving a door arrester of the type mentioned at the outset in such a way that noise sources are largely excluded and an exact guidance of the door retaining band is ensured even in series production and series assembly, without the manufacturing outlay or the construction volume of the door arrester thereby being increased.
  • the invention provides that the side guide assigned to the door holding band is formed by the holder carrying the load roller rotating about an adjustable axis.
  • the design of a door arrester according to the invention thus allows a safe exact guidance of the door retaining band with a simultaneous reduction in the manufacturing effort required for the door arrester, since as a result of the guidance of the door retaining band on the anyway required holder for the load roller, a simple design of the rollers can be chosen and on the other Side of the total manufacturing effort for the holder also not increased.
  • a simplification in manufacturing of the door arrester is further achieved in that the holder housing can be smooth-walled overall, ie with smooth side walls.
  • the holder carrying the load roller is designed as a substantially U-shaped component which is open towards the door retaining band and the diameter of the load roller is at least superior in the direction of the door retaining band, the height of the Narrow sides of the door retaining band has at least partially between legs enclosing each other, the holder being formed as a molded part, in particular an injection molded part, with an abrasion-resistant plastic material, at least in the region of the inner surfaces of its legs, but preferably consisting overall of an abrasion-resistant plastic material.
  • the holder is extended in the direction of movement of the door holding band beyond the bearing of the load roller and the legs of the holder in this area at least partially overlap the height of the narrow side of the door holding band Lugs are provided in such a way that the side guide of the door retaining band is arranged at a distance from the load roller.
  • a guidance of the door holding band over a greater length results from the fact that the legs of the holder rest against the narrow sides of the door holding band over a length corresponding at least to the diameter of the loading roller.
  • the legs of the holder rest in the direction of movement of the door holding band over a length range exceeding the amount of the diameter of the loading roller on the narrow sides of the door holding band.
  • the door holding band consists of a flat material strip provided with at least one coating of an abrasion-resistant plastic material, but preferably of a reinforcement provided by a metallic flat material strip provided with openings a molded plastic body that forms the locking marks.
  • the door arrester in conjunction with a roller-shaped configuration of the abutment and loading roller, at least one of the broad sides of the door holding band is provided with elevations forming brake or detent marks and that the holder, which is pivotably suspended in the holder housing, is attached to a stationary part in the holder housing Arranged bearing axis is suspended and loaded by a torsion spring, the associated load spring acting tangentially to the circumference of the load roller mounted in it on the pivotable holder, the spring loading the pivotable holder by a support arm against the holder housing and a central load arm on it Attacking coil spring is formed, the turns of which are arranged concentrically to the bearing axis of the pivotable holder.
  • the two rollers, abutment roller and load roller in this individual configuration it is possible or expedient for the two rollers, abutment roller and load roller, to be mounted on their respective axes by means of a bearing bushing and to be supported on both sides is sealed by a seal arranged at the end, for example an O-ring seal or a lip seal.
  • the invention is not limited to a special design of the door arrester with regard to the design of the load spring, rather it can equally be provided that the load on the holder which can be pivoted in the holder housing is the load arm of a U-shaped or S-shaped, via a support arm, in particular on the bearing webs of the holder housing is assigned supported torsion spring, wherein the support arm of the torsion bar spring fixed to the bearing webs of the holder housing can simultaneously form the axis supporting the pivotable holder.
  • the motor vehicle door arrester essentially consists of a holder housing 1 and a door holding rod 2 passing through it.
  • the holder housing 1 is formed from a one-piece flat material blank and has two fastening tabs 3, which are connected to one another and project from one another and are connected to one another by means of a cross-member 4 by means of a cross-member 4 Holder housing 1 is struck by means of bolts 5 on the associated door arrangement part, not shown in the drawing.
  • an abutment roller 7 having a smooth circumference is rotatably mounted about a fixed axis by means of a bearing pin 6 designed as a head pin.
  • the abutment roller 7 is guided within the smooth-walled holder housing 1 by means of spacer blocks 10, which are formed from a plastic material and rest on its strings 9. Opposing the abutment roller 7 with respect to the door holding band 2 is suspended by means of a holder 12 suspended in the holder housing 1 about a fixed axis 11 parallel to the axis of rotation of the abutment roller 7, a loading roller 13 is adjustably suspended perpendicular to the door holding band 2.
  • the holder 12 is designed as an injection molded part made of an abrasion-resistant plastic material and has a U-shaped cross-sectional shape comprising two legs 14 and 15 and a transverse web 16.
  • a bearing bore 17 is provided in the holder 12, via which it is pivotably mounted on a bearing pin 18 which passes through the two side webs 3 of the holder housing 1 and forms the bearing axis 11.
  • the load roller 13 is mounted in the legs 14, 15 of the holder 12 by means of bores 19 and a bearing pin 20.
  • the holder 12 is by means of a load spring designed as a coil spring 21, the windings 22 of which are arranged on both sides of the longitudinal center of the door arrester on the bearing journal 18 and the central load arm 23 of which acts on the crossbar 16 of the holder 12 by means of a guide recess 24 arranged there, in the direction of the door holding band spring-loaded.
  • the two legs 14 and 15 of the holder 12 are extended in the direction of movement of the door holding band 2 beyond the bearing axis 20 of the loading roller 13 and provided with noses 25 directed perpendicular to the plane of movement of the door holding band 2, via which they partially adjust the height of the narrow sides 26 of the door holding band 2 overlap such that the door retaining band 2 is guided on the inner surfaces 27 of the legs 14 and 15 of the holder 12.
  • the door holding band 2 consists of a reinforcement 29 formed by flat material blank provided with openings 28 and a molded part 30 formed of plastic, the molded part having on one side of the door holding band 2 the latching recesses 31 assigned to the loading roller 13, while its the Abutment roller 7 facing side 32 is smooth.
  • the abutment roller 7 and the loading roller 13 are supported in the embodiment shown in FIG. 3 by means of bearing bushes 33 on the bearing journals 6 and 20 assigned to them, the bearing being sealed on both sides by means of a seal 34.
  • the seal 34 which is shown only schematically in the illustration in FIG. 3, can either be in accordance with the detailed illustration in accordance with FIG. 9 as a lip seal 35 or else in accordance with the detailed illustration in FIG. 10 as an O-ring seal 36 or FIGS. 11 and 12 as a radial lip seal 37 be formed. Specifically, in the embodiment shown in FIG.
  • the lip seals 35 are held in a recess 38 of the roller 7 or 13 by means of a retaining ring 40 each and are in sealing contact with the respective bearing axis by means of their lip 39, while in the case of FIG. 10
  • the O-ring seals 36 are accommodated in ring grooves 41 in bearing covers 42 which can be clipped onto the end faces 27 of the rollers 7 or 13.
  • the radial lip seal shown in FIGS. 11 and 12 has a circumferential bead 43, over which it is held in appropriately designed annular grooves in the end faces of the rollers 7 and 13, while it has its radially inwardly directed sealing lips 44 on the circumference of the respective one Bearing axis is present.

Abstract

In a motor-vehicle door stop which consists of a holder housing rigidly fastened to one door-arrangement part, namely the door or door column, and of a door-holding band passing through said holder housing, articulated pivotably on the other door-arrangement part about an axis parallel to the door-hinge axis and provided with braking and catching marks and in which there are provided in the holder housing two rollers or cylinders which interact with the door-holding band and one of which is mounted as an abutment roller in the holder housing rotatably about a fixed axis and the other of which is displaced on a holder suspended pivotably in the holder housing and suspended in the holder housing so as to be pivotable counter to a spring load perpendicularly to the plane of movement of the door-holding band, the abutment roller and the loading roller are respectively designed as essentially smooth-faced rollers, and the door-holding band is assigned a lateral guide which is arranged within the holder housing and prevents transverse movements in its plane of movement or tilting movements relative to its axis of articulation and which is formed particularly on the holder carrying the loading roller. <IMAGE>

Description

Die Erfindung bezieht sich auf einen Kraftwagentürfeststeller, bestehend aus einem am einen Türanordnungsteil, Tür oder Türsäule, starr befestigten Haltergehäuse und einer dieses durchsetzenden, am anderen Türanordnungsteil um eine zur Türscharnierachse parallele Achse schwenkbar angelenkten, mit Brems-und Rastmarken versehenen Türhalteband, bei dem im Haltergehäuse zwei mit den Brems- oder Rastmarken des Türhaltebandes zusammenwirkende als Rollen oder Walzen ausgebildete Bremskörper vorgesehen sind, deren eine als Widerlagerrolle um eine feststehende Achse rotierbar im Haltergehäuse gelagert und deren andere an einem schwenkbar im Haltergehäuse aufgehängten und entgegen einer Federlast senkrecht zur Bewegungsebene des Türhaltebandes schwenkbar im Haltergehäuse aufgehängten Halter verlagert ist, wobei der Halter mittels einer gegen das Haltergehäuse abgestützten Torsionsfeder belastet ist.The invention relates to a motor vehicle door arrester, consisting of a holder housing rigidly fastened to a door arrangement part, door or door pillar, and a holder housing which passes through it and which is pivotally articulated on the other door arrangement part about an axis parallel to the door hinge axis, provided with brake and detent marks, in which in the Holder housing two with the brake or locking marks of the door holding band cooperating as rollers or rollers designed brake body are provided, one of which is rotatably mounted as an abutment roller about a fixed axis in the holder housing and the other on a pivotally suspended in the holder housing and against a spring load perpendicular to the plane of movement of the door holding band is pivotally suspended in the holder housing, the holder being loaded by means of a torsion spring supported against the holder housing.

Bei dieser bekannten Bauart eines Kraftwagentürfeststellers weisen die beiden mit den Schmalseiten einer durch einen entsprechend zugeschnittenen Flachmaterialabschnitt gebildeten Türhaltetstange zusammenwirkenden und als Rollen ausgebildeten Bremskörper einen verhältnismäßig großen Durchmesser auf, wodurch zunächst eine verhältnismäßig großvolumige Bauweise des Türfeststellers resultiert. Ferner gestatten die durch einen großen Durchmesser aufweisende Rollen gebildeten Bremskörper keine feinstufige Verrastung der Türhalteband bzw. der Tür, derart, daß bei Verwendung serienmäßig hergestellter Türfeststeller dieser Bauart der zugelassene Öffnungswinkel der Fahrzeugtür nicht bei allen Fahrzeugen exakt auf einen bestimmten Punkt bzw. Öffnungswinkel festgelegt werden kann.In this known design of a motor vehicle door arrester, the two brake bodies cooperating with the narrow sides of a door holding rod formed by a correspondingly cut flat material section and designed as rollers have a relatively large diameter, which initially results in a relatively large-volume construction of the door arrester. Furthermore, the brake bodies formed by rollers having a large diameter do not allow the door retaining band or the door to be locked in fine steps, such that the use of mass-produced door locks of this type does not allow the approved opening angle of the vehicle door to be set exactly to a specific point or opening angle in all vehicles can.

Nachteilig ist bei dieser Bauart eines Türfeststellers jedoch insbesondere, daß die Rollen nur mit den Schmalseiten das Türhaltebandes zusammenwirken, so daß, falls nicht ein besonderer Aufwand für die Ausbildung und Lagerung der Rollen entstehen soll, das Türhalteband über seine gesamte Länge hin führungslos ist, so daß in einem erheblichen Umfang die Gefahr besteht, daß sich infolge von Einbau-oder auch Herstellungstoleranzen im Betrieb des Türfeststellers eine Schiefstellung des Türhaltebandes zu den Rollen einstellt, woraus dann zum einen die Entstehung von Einlaufrillen an den Rollen und zum anderen die Entstehung von Geräuschentwicklungen resultiert.A disadvantage of this type of door arrester, however, is in particular that the rollers only interact with the narrow sides of the door retaining band, so that, if not a special effort is involved in the design and storage of the rollers should, the door tether is unguided over its entire length, so that there is a considerable amount of risk that due to installation or manufacturing tolerances in the operation of the door arrester an inclination of the door tether to the rollers, which then on the one hand, the emergence of inlet grooves on the rollers and on the other hand the development of noise results.

Der Erfindung liegt daher die Aufgabe zugrunde einen Türfeststeller der eingangs genannten Bauart dahingehend zu verbessern, daß Geräuschquellen weitgehendst ausgeschlossen und auch bei einer Serienfertigung sowie Serienmontage eine von exakte Führung des Türhaltebandes gewährleistet ist, ohne daß dadurch der Herstellungsaufwand oder das Bauvolumen des Türfeststellers erhöht werden.The invention is therefore based on the object of improving a door arrester of the type mentioned at the outset in such a way that noise sources are largely excluded and an exact guidance of the door retaining band is ensured even in series production and series assembly, without the manufacturing outlay or the construction volume of the door arrester thereby being increased.

Diese Aufgabe wird erfindungsgemäß im wesentlichen dadurch gelöst, daß die beiden mit dem Türhalteband zusammenwirkenden Rollen, Widerlagerrolle und Belastungsrolle jeweils als im wesentlichen glattflächige Walzen ausgeführt sind und dem Türhalteband eine innerhalb des Haltergehäuses angeordnete, Querbewegungen des Türhaltebandes in seiner Bewegungsebene bzw. Kippbewegungen des Türhaltebandes um seine Anlenkachse ausschließende Seitenführung zugeordnet ist.This object is achieved essentially by the fact that the two rollers, abutment roller and loading roller interacting with the door holding band are each designed as essentially smooth-surface rollers and the door holding band is arranged within the holder housing, transverse movements of the door holding band in its plane of movement or tilting movements of the door holding band its articulation axis is assigned exclusive side guide.

Insbesondere sieht die Erfindung vor, daß die dem Türhalteband zugeordnete Seitenführung durch den die um eine verstellbare Achse rotierende Belastungsrolle tragenden Halter gebildet ist.In particular, the invention provides that the side guide assigned to the door holding band is formed by the holder carrying the load roller rotating about an adjustable axis.

Die erfindungsgemäße Gestaltung eines Türfeststellers erlaubt somit eine sichere exakte Führung des Türhaltebandes bei gleichzeitiger Verringerung des erforderlichen Herstellungsaufwandes für den Türfeststeller, da infolge der Führung des Türhaltebandes an dem ohnehin erforderlichen Halter für die Belastungsrolle eine einfache Ausbildung der Rollen gewählt werden kann und sich auf der anderen Seite der Gesamtherstellungsaufwand für den Halter gleichfalls nicht erhöht. Eine Vereinfachung in der Herstellung des Türfeststellers wird dabei weiterhin dadurch erreicht, daß das Haltergehäuse insgesamt glattwandig, d.h. mit glatten Seitenwandungen ausgebildet sein kann. Hand in Hand damit kann eine weitere Vereinfachung und insbesondere sehr erhebliche Reduzierung von möglichen Geräuschquellen dadurch erreicht werden, daß wesentliche, insbesondere der nicht rollend miteinander zusammenwirkenden Bauteile des Türfeststellers aus einem Kunststoffmaterial gebildet sind, welches als solches wartungsfrei und abriebfest ist, so daß sich gleichzeitig auch die Lebensdauer des Türfeststellers erhöht.The design of a door arrester according to the invention thus allows a safe exact guidance of the door retaining band with a simultaneous reduction in the manufacturing effort required for the door arrester, since as a result of the guidance of the door retaining band on the anyway required holder for the load roller, a simple design of the rollers can be chosen and on the other Side of the total manufacturing effort for the holder also not increased. A simplification in manufacturing of the door arrester is further achieved in that the holder housing can be smooth-walled overall, ie with smooth side walls. Hand in hand with this, a further simplification and, in particular, a very considerable reduction in possible sources of noise can be achieved in that essential, in particular the non-rolling components of the door arrester are formed from a plastic material, which as such is maintenance-free and abrasion-resistant, so that at the same time also increases the lifespan of the door arrester.

In einer besonders bevorzugten Ausführungsform der Erfindung ist im Einzelnen vorgesehen, daß der die Belastungsrolle tragende Halter als im wesentlichen U-förmiges, gegen das Türhalteband hin offenes Bauteil ausgebildet ist und den Durchmesser der Belastungsrolle wenigstens in Richtung auf das Türhalteband hin überragende, die Höhe der Schmalseiten des Türhaltebandes wenigstens teilweise zwischen sich einschließende Schenkel aufweist, wobei der Halter als Formteil, insbesonsere Spritzgußteil, ausgebildet ung wenigstens im Bereich der Innenflächen seiner Schenkel mit einem abriebfesten Kunststoffmaterial beschichtet, vorzugsweise jedoch insgesamt aus einem abriebfesten Kunststoffmaterial besteht.In a particularly preferred embodiment of the invention, it is provided in detail that the holder carrying the load roller is designed as a substantially U-shaped component which is open towards the door retaining band and the diameter of the load roller is at least superior in the direction of the door retaining band, the height of the Narrow sides of the door retaining band has at least partially between legs enclosing each other, the holder being formed as a molded part, in particular an injection molded part, with an abrasion-resistant plastic material, at least in the region of the inner surfaces of its legs, but preferably consisting overall of an abrasion-resistant plastic material.

Hinsichtlich der Einzelausgestaltung der mit dem Türhalteband zusammenwirkenden Führungsflächen kann im einfachsten Falle vorgesehen sein, daß der Halter in der Bewegungsrichtung des Türhaltebandes über die Lagerung der Belastungsrolle hinaus verlängert ist und die Schenkel des Halters in diesem Bereich mit die Höhe der Schmalseiten des Türhaltebandes wenigstens teilweise übergreifenden Nasen versehen sind, derart, daß die Seitenführung des Türhaltebandes in einem Abstand zur Belastungsrolle angeordnet ist.
Eine Führung des Türhaltebandes auf eine größere Länge hin ergibt sich dadurch, daß die Schenkel des Halters über eine wenigstens dem Durchmesser der Belastungsrolle entsprechende Länge hin an den Schmalseiten des Türhaltebandes anliegen. Im Zusammenhang mit einer Verlängerung der dem Türhalteband zugeordneten Führung kann ferner noch vorgesehen sein, daß die Schenkel des Halters in der Bewegungsrichtung des Türhaltebandes über einen den Betrag des Durchmessers der Belastungsrolle übersteigenden Längenbreich hin an den Schmalseiten des Türhaltebandes anliegen.With regard to the individual design of the guide surfaces interacting with the door holding band, in the simplest case it can be provided that the holder is extended in the direction of movement of the door holding band beyond the bearing of the load roller and the legs of the holder in this area at least partially overlap the height of the narrow side of the door holding band Lugs are provided in such a way that the side guide of the door retaining band is arranged at a distance from the load roller.
A guidance of the door holding band over a greater length results from the fact that the legs of the holder rest against the narrow sides of the door holding band over a length corresponding at least to the diameter of the loading roller. in the In connection with an extension of the guide assigned to the door holding band, it can further be provided that the legs of the holder rest in the direction of movement of the door holding band over a length range exceeding the amount of the diameter of the loading roller on the narrow sides of the door holding band.

Im Interesse einer möglichst weitgehenden Verminderung der dem Türfeststeller innewohnenden Geräuschquellen kann in weiterer Ausgestaltung der Erfindung ferner vorgesehen sein, daß das Türhalteband aus einem mindestens mit einer Beschichtung aus einem abriebfesten Kunststoffmaterial versehenen Flachmaterialstreifen, vorzugsweise aber aus einer durch einen mit Durchbrüchen versehenen metallischen Flachmaterialstreifen Armierung und einem aufgespritzten, die Rastmarken bildenden Kunststoff-Formkörper besteht.In the interest of reducing the noise sources inherent in the door arrester as far as possible, it can further be provided in a further embodiment of the invention that the door holding band consists of a flat material strip provided with at least one coating of an abrasion-resistant plastic material, but preferably of a reinforcement provided by a metallic flat material strip provided with openings a molded plastic body that forms the locking marks.

In einer zweckmäßigen Einzelausgestaltung des Türfeststellers ist weiterhin vorgesehen, daß in Verbindung mit einer walzenförmigen Ausbildung von Widerlager- und Belastungsrolle wenigstens eine der Breitseiten des Türhaltebandes mit Brems-oder Rastmarken bildenden Erhebungen versehen ist und daß der schwenkbeweglich im Haltergehäuse aufgehängte Halter an einer feststehend im Haltergehäuse angeordneten Lagerachse aufgehängt und durch eine Torsionsfeder belastet ist, wobei die diesem zugeordnete Belastungsfeder tangential zum Umfang der in ihm gelagerten Belastungsrolle am schwenkbaren Halter angreift, wobei die den schwenkbeweglichen Halter belastende Feder durch eine über Stützarme gegen das Haltergehäuse abgestützte und über einen zentralen Belastungsarm an ihm angreifende Wickelfeder gebildet ist, deren Windungen konzentrisch zur Lagerachse des schwenkbeweglichen Halters angeordnet sind.In an expedient individual configuration of the door arrester, it is further provided that, in conjunction with a roller-shaped configuration of the abutment and loading roller, at least one of the broad sides of the door holding band is provided with elevations forming brake or detent marks and that the holder, which is pivotably suspended in the holder housing, is attached to a stationary part in the holder housing Arranged bearing axis is suspended and loaded by a torsion spring, the associated load spring acting tangentially to the circumference of the load roller mounted in it on the pivotable holder, the spring loading the pivotable holder by a support arm against the holder housing and a central load arm on it Attacking coil spring is formed, the turns of which are arranged concentrically to the bearing axis of the pivotable holder.

Inbesondere ist es bei dieser Einzelausgestaltung möglich bzw. zweckmäßig, daß die beiden Rollen, Widerlagerrolle und Belastungsrolle, vermittels einer Lagerbuchse auf der ihnen jeweils zugeordneten Achse gelagert und ihre Lagerung beiderseits durch eine stirnseitig angeordnete Dichtung, z.B. eine O-Ring-Dichtung oder eine Lippendichtung abgedichtet ist.In particular, in this individual configuration it is possible or expedient for the two rollers, abutment roller and load roller, to be mounted on their respective axes by means of a bearing bushing and to be supported on both sides is sealed by a seal arranged at the end, for example an O-ring seal or a lip seal.

Die Erfindung ist jedoch nicht auf eine besondere Gestaltung des Türfeststellers hinsichtlich der Ausbildung der Belastungsfeder beschränkt, vielmehr kann gleichermaßen vorgesehen sein, daß der Belastung des schenkbar im Haltergehäuse aufgehängten Halters der Belastungsarm einer U-oder S-förmigen, über einen Stützarm insbesondere an den Lagerstegen des Haltergehäuses abgestützten Drehstanfeder zugeordnet ist, wobei der an den Lagerstegen des Haltergehäuses festgelegte Stützarm der Drehstabfeder gleichzeitig die den schwenkbaren Halter lagernde Achse bilden kann.However, the invention is not limited to a special design of the door arrester with regard to the design of the load spring, rather it can equally be provided that the load on the holder which can be pivoted in the holder housing is the load arm of a U-shaped or S-shaped, via a support arm, in particular on the bearing webs of the holder housing is assigned supported torsion spring, wherein the support arm of the torsion bar spring fixed to the bearing webs of the holder housing can simultaneously form the axis supporting the pivotable holder.

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 Kraftwagentürfeststeller;
Figur 2
eine Seitenansicht des Kraftwagentürfeststellers nach Figur 1;
Figur 3
einen Schnitt durch denKraftwagentürfeststeller entlang der Linie III-III in Figur 2;
Figur 4
eine Seitenansicht des Halters für die Belastungsrolle;
Figur 5
eine Stirnansicht des Halters für die Belastungsrolle;
Figur 6
eine Draufsicht auf des Halter für die Belastungsrolle;
Figur 7
eine Draufsicht auf die Armierung eines Türhaltebandes;
Figur 8
eine Seitenansicht der Armierung eines Türhaltebandes nach Figur 7;
Figur 9
eine Schnittdarstellung einer ersten Ausführungsform einer Walzenlagerung;
Figur 10
eine Schnittdarstellung einer zweiten Ausführungsform einer Walzenlagerung;
Figur 11
eine Seitenansicht einer besonderen Ausführungsform einer Lagerungsdichtung einer Walzenlagerung;
Figur 12
eine Schnittdarstellung zu Figur 11;
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 motor vehicle door arrester;
Figure 2
a side view of the motor vehicle door arrester according to Figure 1;
Figure 3
a section through the motor vehicle door arrester along the line III-III in Figure 2;
Figure 4
a side view of the holder for the load roller;
Figure 5
an end view of the holder for the load roller;
Figure 6
a plan view of the holder for the load roller;
Figure 7
a plan view of the reinforcement of a door strap;
Figure 8
a side view of the reinforcement of a door strap according to Figure 7;
Figure 9
a sectional view of a first embodiment of a roller bearing;
Figure 10
a sectional view of a second embodiment of a roller bearing;
Figure 11
a side view of a particular embodiment of a bearing seal of a roller bearing;
Figure 12
a sectional view of Figure 11;

Der Kraftwagentürfeststeller besteht im wesentlichen aus einem Haltergehäuse 1 und einer dieses durchsetzenden Türhaltestange 2. Das Haltergehäuse 1 ist aus einem einteiligen Flachmaterialzuschnitt geformt und weist an zwei einander gegenüberliegende aufragende und untereinander vermittels eines Quersteges 4 verbundene glattwandige Lagerstege 3 anschließende Befestigungslappen 4 auf, über welche das Haltergehäuse 1 vermittels Schraubenbolzen 5 an das zugehörige, in der Zeichnung nicht dargestellte, Türanordnungsteil angeschlagen ist. Im Haltergehäuse 1 ist vermittels eines als Kopfbolzen ausgebildeten Lagerstiftes 6 eine einen glatten Umfang aufweisende Widerlagerwalze 7 um eine feststehende Achse rotierbar gelagert. Innerhalb des glattwandigen Haltergehäuses 1 ist die Widerlagerwalze 7 vermittels, insbesondere aus einem Kunststoffmaterial gebildeter, an ihren Strinseiten 9 anliegender Distanzblöcke 10 geführt. Der Widerlagerwalze 7 bezüglich des Türhaltebandes 2 gegenüberliegend ist vermittels eines um eine zur Rotationsachse der Widerlagerwalze 7 parallele, feststehende Achse 11 schwenkbar im Haltergehäuse 1 aufgehängten Halters 12 eine Belastungswalze 13 senkrecht zum Türhalteband 2 verstellbar aufgehängt. Der Halter 12 ist als Spritzgußformteil aus einem abriebfesten Kunststoffmaterial ausgebildet und weist eine zwei Schenkel 14 und 15 sowie einen Quersteg 16 umfassende, U-förmige Querschnittsform auf. Im Halter 12 ist eine Lagerbohrung 17 vorgesehen, über welche er schwenkbar auf einem die beiden Seitenstege 3 des Haltergehäuses 1 durchsetzenden, die Lagerachse 11 bildenden Lagerzapfen 18 gelagert ist. In einem Abstand zur Lagerbohrung 17 ist in den Schenkeln 14, 15 des Halters 12 vermittels Bohrungen 19 und eines Lagerstiftes 20 die Belastungsrolle 13 gelagert. Der Halter 12 ist vermittels einer als Wickelfeder 21 ausgebildeten Belastungsfeder, deren Windungen 22 beiderseits der Längsmitte des Türfeststellers auf dem Lagerzapfen 18 angeordnet sind und deren mittiger Belastungsarm 23 vermittels einer dort angeordneten Führungsausnehmung 24 am Quersteg 16 des Halters 12 angreift, in Richtung auf das Türhalteband hin federbelastet. Die beiden Schenkel 14 und 15 des Halters 12 sind in der Bewegungsrichtung des Türhaltebandes 2 über die Lagerachse 20 der Belastungswalze 13 hinaus verlängert und mit senkrecht zur Bewegungsebene des Türhaltebandes 2 gerichteten Nasen 25 versehen, über welche sie die Höhe der Schmalseiten 26 des Türhaltebandes 2 teilweise übergreifen, derart daß das Türhalteband 2 an den Innenflächen 27 der Schenkel 14 und 15 des Halters 12 geführt ist. Das Türhalteband 2 besteht im gezeigten Ausführungsbeispiel aus einer durch einen mit Durchbrüchen 28 versehenen Flachmaterialzuschnitt gebildeten Armierung 29 und einem aufgespritzen aus Kunststoff gebildeten Formteil 30, wobei das Formteil an der einen Seite des Türhaltebandes 2 die der Belastungswalze 13 zugeordneten Rastausnehmungen 31 aufweist, während seine der Widerlagerwalze 7 zugewandte Seite 32 glattflächig ausgebildet ist. Die Widerlagerwalze 7 und die Belastungswalze 13 sind bei dem in der Figur 3 dargestellten Ausführungsbeispiel vermittels Lagerbuchsen 33 auf den ihnen zugeordneten Lagerzapfen 6 bzw. 20 gelagert, wobei die Lagerung jeweils beidseitig vermittels einer Dichtung 34 abgedichtet ist. Die in der Darstellung der Figur 3 lediglich schematisch dargestellte Dichtung 34 kann dabei entweder gemäß der Detaildarstellung gemäß Figur 9 als Lippendichtung 35 oder aber gemäß der Detaildarstellung der Figur 10 als O-Ring-Dichtung 36 bzw. den Figuren 11 und 12 als Radiallippendichtung 37 ausgebildet sein. Im Einzelnen sind bei der in der Figur 9 gezeigten Ausführungsform die Lippendichtungen 35 vermittels jeweils eines Halteringes 40 in einer Ausnehmung 38 der Walze 7 bzw. 13 gehalten und liegen mittels ihrer Lippe 39 dichtend an der jeweiligen Lagerachse an, während bei der in der Figur 10 dargestellten Ausführung die O-Ring-Dichtungen 36 in Ringnuten 41 in auf die Stirnseiten 27 der Walzen 7 bzw 13 aufklipsbaren Lagerdeckeln 42 aufgenommen sind. Die in den Figuren 11 und 12 dargestellte Radial-Lippendichtung weist einen Umfangswulst 43 auf, über welchen sie in einsprechend gestalteten Ringnuten in den Stirnseiten der Walzen 7 bzw. 13 gehalten ist, wöhrend sie über ihre radial nach innen gerichtetn Dichtlippen 44 am Umfang der jeweiligen Lagerachse anliegt.The motor vehicle door arrester essentially consists of a holder housing 1 and a door holding rod 2 passing through it. The holder housing 1 is formed from a one-piece flat material blank and has two fastening tabs 3, which are connected to one another and project from one another and are connected to one another by means of a cross-member 4 by means of a cross-member 4 Holder housing 1 is struck by means of bolts 5 on the associated door arrangement part, not shown in the drawing. In the holder housing 1, an abutment roller 7 having a smooth circumference is rotatably mounted about a fixed axis by means of a bearing pin 6 designed as a head pin. The abutment roller 7 is guided within the smooth-walled holder housing 1 by means of spacer blocks 10, which are formed from a plastic material and rest on its strings 9. Opposing the abutment roller 7 with respect to the door holding band 2 is suspended by means of a holder 12 suspended in the holder housing 1 about a fixed axis 11 parallel to the axis of rotation of the abutment roller 7, a loading roller 13 is adjustably suspended perpendicular to the door holding band 2. The holder 12 is designed as an injection molded part made of an abrasion-resistant plastic material and has a U-shaped cross-sectional shape comprising two legs 14 and 15 and a transverse web 16. A bearing bore 17 is provided in the holder 12, via which it is pivotably mounted on a bearing pin 18 which passes through the two side webs 3 of the holder housing 1 and forms the bearing axis 11. At a distance from the bearing bore 17, the load roller 13 is mounted in the legs 14, 15 of the holder 12 by means of bores 19 and a bearing pin 20. The holder 12 is by means of a load spring designed as a coil spring 21, the windings 22 of which are arranged on both sides of the longitudinal center of the door arrester on the bearing journal 18 and the central load arm 23 of which acts on the crossbar 16 of the holder 12 by means of a guide recess 24 arranged there, in the direction of the door holding band spring-loaded. The two legs 14 and 15 of the holder 12 are extended in the direction of movement of the door holding band 2 beyond the bearing axis 20 of the loading roller 13 and provided with noses 25 directed perpendicular to the plane of movement of the door holding band 2, via which they partially adjust the height of the narrow sides 26 of the door holding band 2 overlap such that the door retaining band 2 is guided on the inner surfaces 27 of the legs 14 and 15 of the holder 12. In the exemplary embodiment shown, the door holding band 2 consists of a reinforcement 29 formed by flat material blank provided with openings 28 and a molded part 30 formed of plastic, the molded part having on one side of the door holding band 2 the latching recesses 31 assigned to the loading roller 13, while its the Abutment roller 7 facing side 32 is smooth. The abutment roller 7 and the loading roller 13 are supported in the embodiment shown in FIG. 3 by means of bearing bushes 33 on the bearing journals 6 and 20 assigned to them, the bearing being sealed on both sides by means of a seal 34. The seal 34, which is shown only schematically in the illustration in FIG. 3, can either be in accordance with the detailed illustration in accordance with FIG. 9 as a lip seal 35 or else in accordance with the detailed illustration in FIG. 10 as an O-ring seal 36 or FIGS. 11 and 12 as a radial lip seal 37 be formed. Specifically, in the embodiment shown in FIG. 9, the lip seals 35 are held in a recess 38 of the roller 7 or 13 by means of a retaining ring 40 each and are in sealing contact with the respective bearing axis by means of their lip 39, while in the case of FIG. 10 In the illustrated embodiment, the O-ring seals 36 are accommodated in ring grooves 41 in bearing covers 42 which can be clipped onto the end faces 27 of the rollers 7 or 13. The radial lip seal shown in FIGS. 11 and 12 has a circumferential bead 43, over which it is held in appropriately designed annular grooves in the end faces of the rollers 7 and 13, while it has its radially inwardly directed sealing lips 44 on the circumference of the respective one Bearing axis is present.

Claims (16)

Kraftwagentürfeststeller, bestehend aus einem am einen Türanordnungsteil, Tür oder Türsäule, starr befestigten Haltergehäuse und einer dieses durchsetzenden, am anderen Türanordnungsteil um eine zur Türscharnierachse parallele Achse schwenkbar angelenkten, mit Brems-und Rastmarken versehenen Türhalteband, bei dem im Haltergehäuse zwei mit den Brems- oder Rastmarken des Türhaltebandes zusammenwirkende als Rollen oder Walzen ausgebildete Bremskörper vorgesehen sind, deren eine als Widerlagerrolle um eine feststehende Achse rotierbar im Haltergehäuse gelagert und deren andere an einem schwenkbar im Haltergehäuse aufgehängten und entgegen einer Federlast senkrecht zur Bewegungsebene des Türhaltebandes schwenkbar im Haltergehäuse aufgehängten Halter verlagert ist, wobei der Halter mittels einer gegen das Haltergehäuse abgestützten Torsionsfeder belastet ist, dadurch gekennzeichnet, daß die beiden mit dem Türhalteband (2) zusammenwirkenden Rollen, Widerlagerrolle (7) und Belastungsrolle (13) jeweils als im wesentlichen glattflächige Rollen ausgeführt sind und dem Türhalteband (2) eine innerhalb des Haltergehäuses (1) angeordnete, Querbewegungen des Türhaltebandes (2) in seiner Bewegungsebene bzw. Kippbewegungen des Türhaltebandes (2) um seine Anlenkachse ausschließende Seitenführung zugeordnet ist.Motor vehicle door arrester, consisting of a holder housing which is rigidly fastened to one door arrangement part, door or door pillar and a holder housing which passes through it and which is pivotably articulated on the other door arrangement part about an axis parallel to the door hinge axis and is provided with brake and locking marks, in which two with the brake or latching marks of the door holding band cooperating brake bodies designed as rollers or rollers are provided, one of which is rotatably mounted in the holder housing as an abutment roller rotatable about a fixed axis and the other of which is displaced on a holder which is pivotably suspended in the holder housing and pivotably suspended in the holder housing counter to a spring load perpendicular to the plane of movement of the door holding band is, wherein the holder is loaded by means of a torsion spring supported against the holder housing, characterized in that the two rollers, abutment roller (7) interacting with the door holding band (2) d load roller (13) are each designed as essentially smooth-surface rollers and the door holding band (2) is arranged within the holder housing (1), transverse movements of the door holding band (2) in its plane of movement or tilting movements of the door holding band (2) around its side guide excluding its articulation axis assigned. Kraftwagentürfeststeller nach Anspruch 1, dadurch gekennzeichnet, daß die dem Türhalteband (2) zugeordnete Seitenführung durch den die um eine verstellbare Achse rotierende Belastungsrolle (13) tragenden Halter (12) gebildet ist.Motor vehicle door arrester according to claim 1, characterized in that the side guide assigned to the door holding band (2) is formed by the holder (12) carrying the load roller (13) rotating about an adjustable axis. Kraftwagentürfeststeller nach Anspruch 1 und 2, dadurch gekennzeichnet, daß der die Belastungsrolle (13) tragende Halter (12) als im wesentlichen U-förmiges, gegen das Türhalteband (2) hin offenes Bauteil ausgebildet ist und den Durchmesser der Belastungsrolle (13) wenigstens in Richtung auf das Türhalteband (2) hin überragende, die Höhe der Schmalseiten (26) des Türhaltebandes (2) wenigstens teilweise zwischen sich einschließende Schenkel (14 und 15) aufweist.Motor vehicle door arrester according to Claims 1 and 2, characterized in that the holder (12) carrying the load roller (13) is designed as an essentially U-shaped component which is open towards the door retaining band (2) and the diameter of the load roller (13) is at least in Direction toward the door retaining band (2), the height of the narrow sides (26) of the door retaining band (2) at least partially between the legs (14 and 15). Kraftwagentürfeststeller nach Anspruch 1 bis 3, daurch gekennzeichnet, daß der Halter (12) als Formteil, insbesonsere Spritzgußteil, ausgebildet un wenigstens im Bereich der Innenflächen (27) seiner Schenkel (14 und 15) mit einem abriebfesten Kunststoffmaterial beschichtet ist.Motor vehicle door arrester according to Claims 1 to 3, characterized in that the holder (12) is designed as a molded part, in particular an injection molded part, and is coated with an abrasion-resistant plastic material at least in the region of the inner surfaces (27) of its legs (14 and 15). Kraftwagentürfeststeller nach Anspruch 1 bis 4, dadurch gekennzeichnet, daß der als Formteil ausgebildete Halter (12) insgesamt aus einem abriebfesten Kunststoffnaterial besteht.Motor vehicle door arrester according to Claims 1 to 4, characterized in that the holder (12) designed as a molded part consists entirely of an abrasion-resistant plastic material. Kraftwagentürfeststeller nach Anspruch 1 bis 5, dadurch gekennzeichnet, daß der Halter (12) in der Bewegungsrichtung des Türhaltebandes (2) über die Lagerung der Belastungsrolle (13) hinaus verlängert ist und die Schenkel (14,15) des Halters (12) in diesem Bereich mit die Höhe der Schmalseiten (26) des Türhaltebandes (2) wenigstens teilweise übergreifenden Nasen (25) versehen sind, derart, daß die Seitenführung des Türhaltebandes (2) in einem Abstand zur Belastungsrolle (13) angeordnet ist.Motor vehicle door arrester according to Claims 1 to 5, characterized in that the holder (12) is extended in the direction of movement of the door holding band (2) beyond the bearing of the loading roller (13) and the legs (14, 15) of the holder (12) in this Area with the height of the narrow sides (26) of the door holding band (2) at least partially overlapping lugs (25) are provided such that the side guide of the door holding band (2) is arranged at a distance from the load roller (13). Kraftwagentürfeststeller nach Anspruch 1 bis 5, dadurch gekennzeichnet, daß die Schenkel (14,15) des Halters (12) über eine wenigstens dem Durchmesser der Belastungsrolle (13) entsprechende Länge hin an den Schmalseiten (26) des Türhaltebandes (2) anliegen.Motor vehicle door arrester according to Claims 1 to 5, characterized in that the legs (14, 15) of the holder (12) over a length at least corresponding to the diameter of the loading roller (13) on the narrow sides (26) of the door holding band (2) concern. Kraftwagentürfeststeller nach Anspruch 1 bis 5, dadurch gekennzeichnet, daß die Schenkel (14,15) des Halters (12) in der Bewegungsrichtung des Türhaltebandes (2) über einen den Betrag des Durchmessers der Belastungsrolle (13) übersteigenden Längenbreich hin an den Schmalseiten (26) des Türhaltebandes (2) anliegen.Motor vehicle door arrester according to claims 1 to 5, characterized in that the legs (14, 15) of the holder (12) in the direction of movement of the door holding band (2) over a length range on the narrow sides (26) which exceeds the amount of the diameter of the loading roller (13) ) of the door strap (2). Kraftwagentürfeststeller nach einem der voraufgehenden Ansprüche 1 bis 8, dadurch gekennzeichnet, daß das Türhalteband (2) aus einem mit einer Beschichtung aus einem abriebfesten Kunststoffmaterial versehenen Flachmaterialstreifen besteht.Motor vehicle door arrester according to one of the preceding claims 1 to 8, characterized in that the door holding band (2) consists of a flat material strip provided with a coating of an abrasion-resistant plastic material. Kraftwagentürfeststeller nach einem der voraufgehenden Ansprüche 1 bis 9, dadurch gekennzeichnet, daß das Türhalteband (2) aus einem durch einen mit Durchbrüchen (28) versehenen metallischen Flachmaterialstreifen (29) und einem aufgespritzten, die Rastmarken (31) bildenden Kunststoff-Formkörper (30) besteht.Motor vehicle door arrester according to one of the preceding claims 1 to 9, characterized in that the door holding band (2) consists of a metal flat material strip (29) provided with openings (28) and a molded plastic body (30) which forms the locking marks (31). consists. Kraftwagentürfeststeller nach einem der voraufgehenden Ansprüche 1 bis 10, dadurch gekennzeichnet, daß in Verbindung mit einer walzenförmigen Ausbildung von Widerlager- (7) und Belastungsrolle (13) wenigstens eine der Breitseiten des Türhaltebandes (2) mit Brems-oder Rastmarken (31) bildenden Erhebungen versehen ist.Motor vehicle door arrester according to one of the preceding claims 1 to 10, characterized in that, in conjunction with a roller-shaped configuration of the abutment roller (7) and loading roller (13), at least one of the broad sides of the door retaining band (2) with elevations forming brake or detent marks (31) is provided. Kraftwagentürfeststeller nach einem der voraufgehenden Ansprüche 1 bis 11, dadurch gekennzeichnet, daß der schwenkbeweglich im Haltergehäuse (1) aufgehängte Halter (12) an einer feststehend im Haltergehäuse (1) angeordneten Lagerachse (20) aufgehängt und durch eine Torsionsfeder (21) belastet ist, wobei die diesem zugeordnete Belastungsfeder (21) tangential zum Umfang der in ihm gelagerten Belastungsrolle (13) am schwenkbaren Halter (12) angreift..Motor vehicle door arrester according to one of the preceding claims 1 to 11, characterized in that the holder (12), which is pivotably suspended in the holder housing (1), is suspended on a bearing shaft (20) which is fixed in the holder housing (1) and is loaded by a torsion spring (21), the associated load spring (21) acting tangentially to the circumference of the load roller (13) mounted in it on the pivotable holder (12). Kraftwagentürfeststeller nach einem der voraufgehenden Ansprüche 1 bis 12, dadurch gekennzeichnet, daß die den schwenkbeweglichen Halter (12) belastende Feder durch eine über Stützarme gegen das Haltergehäuse (1) abgestützte und über einen zentralen Belastungsarm (23) an ihm angreifende Wickelfeder (21) gebildet ist, deren Windungen (22) konzentrisch zur Lagerachse (11) des schwenkbeweglichen Halters (12) angeordnet sind.Motor vehicle door arrester according to one of the preceding claims 1 to 12, characterized in that the spring loading the pivotable holder (12) is formed by a coil spring (21) supported against the holder housing (1) by means of support arms and acting on it via a central loading arm (23) whose turns (22) are arranged concentrically to the bearing axis (11) of the pivotable holder (12). Kraftwagentürfeststeller nach Anspruch 1 bis 3, dadurch gekennzeichnet, daß die beiden Rollen, Widerlagerrolle (7) und Belastungsrolle (13), vermittels einer Lagerbuchse (33) auf der ihnen jeweils zugeordneten Achse gelagert und ihre Lagerung beiderseits durch eine stirnseitig angeordnete Dichtung (34), z.B. eine O-Ring-Dichtung (36) oder eine Lippendichtung (35, 37) abgedichtet ist.Motor vehicle door arrester according to Claims 1 to 3, characterized in that the two rollers, abutment roller (7) and load roller (13), are mounted on the axle assigned to them by means of a bearing bush (33), and their mounting on both sides by means of a seal (34) arranged on the end face. , e.g. an O-ring seal (36) or a lip seal (35, 37) is sealed. Kraftwagentürfeststeller nach einem der Ansprüche 1 bis 12, dadurch gekennzeichnet, daß der Belastung des schenkbar im Haltergehäuse (1) aufgehängten Halters (12) der Belastungsarm einer U-oder S-förmigen, über einen Stützarm insbesondere an den Lagerstegen des Haltergehäuses (1) abgestützten Drehstabfeder zugeordnet ist.Motor vehicle door arrester according to one of Claims 1 to 12, characterized in that the load on the holder (12) which can be pivotally suspended in the holder housing (1) supports the loading arm of a U-shaped or S-shaped arm, in particular on the bearing webs of the holder housing (1), via a support arm Torsion bar spring is assigned. Kraftwagentürfeststeller nach Anspruch 15, dadurch gekennzeichnet, daß der an den Lagerstegen des Haltergehäuses (1) festgelegte Stützarm der Drehstabfeder gleichzeitig die den schwenkbaren Halter lagernde Achse bildet.Motor vehicle door arrester according to claim 15, characterized in that the support arm of the torsion bar spring fixed to the bearing webs of the holder housing (1) simultaneously forms the axis which supports the pivotable holder.
EP92110483A 1991-07-18 1992-06-22 Vehicle door-check Expired - Lifetime EP0523402B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4123775 1991-07-18
DE4123775A DE4123775A1 (en) 1991-07-18 1991-07-18 VEHICLE DOOR FASTENER

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EP0523402A1 true EP0523402A1 (en) 1993-01-20
EP0523402B1 EP0523402B1 (en) 1996-08-14

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DE (2) DE4123775A1 (en)
ES (1) ES2090417T3 (en)

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US5474344A (en) * 1994-03-30 1995-12-12 Bloxwich Korea Co., Ltd. Multi-stage door opening device
EP0807737A2 (en) * 1996-05-14 1997-11-19 Bloxwich Engineering Limited Door checks for vehicles
WO1999053164A1 (en) * 1998-04-09 1999-10-21 ED. SCHARWäCHTER GMBH Motor vehicle door stop
EP0959210A1 (en) * 1998-05-16 1999-11-24 ISE Innomotive Systems Europe GmbH Door check for vehicle doors

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DE4219468C2 (en) * 1992-06-13 2003-03-06 Fingscheidt Gmbh Friedr Door holder for vehicle doors with plastic housing
FR2710364B1 (en) * 1993-09-23 1995-12-08 Coutier Moulage Gen Ind Door stop, especially for motor vehicles.
DE10040064B4 (en) * 2000-08-16 2005-09-01 Edscha Ag Door retainers, in particular for motor vehicles
DE10062276A1 (en) * 2000-12-14 2002-07-04 Edscha Ag A door stay
DE10062277A1 (en) 2000-12-14 2002-07-04 Edscha Ag A door stay

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GB714229A (en) * 1951-11-06 1954-08-25 Ford Motor Co Improvements in or relating to door checking and holding devices
DE2727608A1 (en) * 1977-06-20 1979-01-04 Scharwaechter Gmbh Co Kg DOOR LOCKER FOR VEHICLE DOORS
DE3546009A1 (en) * 1985-12-24 1987-06-25 Siegfried Klingenburg Apparatus for arresting motor vehicle doors in a partially open mounting position
GB2229668A (en) * 1989-03-28 1990-10-03 Aisin Seiki Moulding a lever
EP0445417A2 (en) * 1990-03-08 1991-09-11 ED. Scharwächter GmbH &amp; Co.KG. Door check for motor vehicles

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GB714229A (en) * 1951-11-06 1954-08-25 Ford Motor Co Improvements in or relating to door checking and holding devices
DE2727608A1 (en) * 1977-06-20 1979-01-04 Scharwaechter Gmbh Co Kg DOOR LOCKER FOR VEHICLE DOORS
DE3546009A1 (en) * 1985-12-24 1987-06-25 Siegfried Klingenburg Apparatus for arresting motor vehicle doors in a partially open mounting position
GB2229668A (en) * 1989-03-28 1990-10-03 Aisin Seiki Moulding a lever
EP0445417A2 (en) * 1990-03-08 1991-09-11 ED. Scharwächter GmbH &amp; Co.KG. Door check for motor vehicles

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5474344A (en) * 1994-03-30 1995-12-12 Bloxwich Korea Co., Ltd. Multi-stage door opening device
EP0807737A2 (en) * 1996-05-14 1997-11-19 Bloxwich Engineering Limited Door checks for vehicles
EP0807737A3 (en) * 1996-05-14 1998-01-07 Bloxwich Engineering Limited Door checks for vehicles
WO1999053164A1 (en) * 1998-04-09 1999-10-21 ED. SCHARWäCHTER GMBH Motor vehicle door stop
EP0959210A1 (en) * 1998-05-16 1999-11-24 ISE Innomotive Systems Europe GmbH Door check for vehicle doors

Also Published As

Publication number Publication date
EP0523402B1 (en) 1996-08-14
DE4123775A1 (en) 1993-01-21
ES2090417T3 (en) 1996-10-16
DE59206898D1 (en) 1996-09-19

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