EP0574722B1 - Arrêt de porte pour véhicules automobiles - Google Patents

Arrêt de porte pour véhicules automobiles Download PDF

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Publication number
EP0574722B1
EP0574722B1 EP93108169A EP93108169A EP0574722B1 EP 0574722 B1 EP0574722 B1 EP 0574722B1 EP 93108169 A EP93108169 A EP 93108169A EP 93108169 A EP93108169 A EP 93108169A EP 0574722 B1 EP0574722 B1 EP 0574722B1
Authority
EP
European Patent Office
Prior art keywords
door
abutment
handrail
check according
broadside
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.)
Expired - Lifetime
Application number
EP93108169A
Other languages
German (de)
English (en)
Other versions
EP0574722A1 (fr
Inventor
Bernd-Alfred Klüting
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ED Scharwachter GmbH and Co KG
Original Assignee
ED Scharwachter GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ED Scharwachter GmbH and Co KG filed Critical ED Scharwachter GmbH and Co KG
Publication of EP0574722A1 publication Critical patent/EP0574722A1/fr
Application granted granted Critical
Publication of EP0574722B1 publication Critical patent/EP0574722B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

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

Definitions

  • the invention relates to a door arrester for motor vehicle doors according to the preamble of claim 1, consisting of a door holding rod projecting at a door arrangement part, door or door pillar and projecting brake ramps and locking marks, and a fastening element attached to the other door arrangement part, comprising a housing body and a base plate existing brake and / or. Holder housing, in which brake or holding bodies interacting with the braking ramps or locking marks of the door holding rod are accommodated.
  • two different types are known in principle, one of which provides that the door holding rod is symmetrically provided on its two broad sides and on its longitudinal center plane with congruently arranged braking ramps and retaining tabs projecting transversely to their plane, and that in Connection with such a design of the door holding rod within the holder housing two braking or adjustable against a spring load, at least substantially transversely to the plane of movement of the door holding rod.
  • Holding bodies are arranged, and the other (as stated above) provides that the door holding rod is equipped on at least one of its narrow sides with a contour course forming braking ramps or locking marks and that in connection with such a design of the door holding rod within the holder housing, on the one hand, a fixedly arranged support or Guide for the smooth narrow side of the door holding rod and, on the other hand, a braking or moving side of the door holding rod that cooperates with the braking ramps or locking marks and is movable against a spring load.
  • Holder body is arranged.
  • Both of the above types of door locks have in common that the holder housing must be designed relatively large, because on the one hand a symmetrical to the plane of movement of the door support rod Arrangement of two spring-loaded brake or holding bodies for the accommodation of the load springs requires a corresponding width of the holder housing and, on the other hand, the arrangement of the braking ramps or locking marks on the narrow sides of the door holding rod requires a corresponding widening of the holder housing in order to ensure that the passage in relation to the Brake or holding body standing door handle bar to provide the required space in the holder housing.
  • the invention is therefore based on the object of improving a door arrester of the type mentioned at the outset for motor vehicle doors in such a way that, despite the small amount of installation space and easy assembly, in addition to being permanently reliable constant mode of action also an optimal support of the reaction forces resulting from the mode of operation of the door arrester is guaranteed.
  • Another object of the invention is, regardless of the individual design of the brake or. Holding body to ensure exact guidance of the door retaining bar even with a narrow construction.
  • This inventive design of a door arrester allows the door arrester to be designed such that the reaction forces arising from its operation as a result of the arrangement of the fastening screws of the holder housing are supported momentarily against the door arrangement part in a line intersecting the vertical longitudinal center plane of the door holding rod, and at the same time the advantage of easy mounting of the door arrester is also achieved.
  • the base plate of the holder housing is designed as a pressed sheet metal part with an all-round, upwardly directed edge region.
  • the innovation provides that the door holding rod within the holder housing of the door frame is also guided in the transverse direction, this guide being formed according to a proposal according to the innovation that a longitudinal groove formed in the smooth broad side of the door holding rod is associated with a guide element arranged or formed in the abutment which is fixedly supported in the housing body.
  • the guide element arranged on the abutment which is fixedly supported in the housing body and cooperates with a longitudinal groove formed in the smooth broad side of the door holding rod by means of a nose-shaped projection of an overall preferably as a sliding bearing made of plastic material trained abutment is formed.
  • a particularly preferred design can consist in that the guide element arranged on the abutment which is fixedly supported in the housing body and which cooperates with a longitudinal groove formed in the smooth broad side of the door holding rod is formed by a ball.
  • the new door arrester in a further embodiment, it can also be provided in a manner known per se that at least the brake or holding body spring-loaded by a helical compression spring is designed as a rolling element and rotatable in a holder designed as a molded part and arranged longitudinally displaceably in the holder housing, the rear side of which acts as a spring plate a central guide base engaging in the helical compression spring is formed.
  • one of the smooth-surfaced broad side of the door holding rod which merely forms a guide or an abutment for the door holding rod, is formed as a sliding block and is arranged as a stationary block in the housing body of the holder housing, or that the one end wall of the trough-shaped housing body itself, the optionally equipped with a sliding material coating that forms an abutment for the smooth, broad side of the door support rod.
  • a brake or holding body assigned to the smooth, broad side of the door holding rod and forming only a guide or abutment for the door holding rod is formed by a rolling element that is rotatably mounted in a holder that is fixed in the housing body of the holder housing is.
  • Rolling bodies forming holding bodies are designed as rollers, needles or the like. Cylindrical rolling bodies, but possibly also as rollers mounted on axles, or that other types of metal springs are used instead of a helical compression spring.
  • the abutment 8 is rotatably received by a roller 22, which is accommodated rotatably in a holder 21, which is arranged in the holder housing 5 and is in the form of a molded part.
  • Holding body 10 is formed by a roller 22 rotatably mounted in a holder 24, which is designed as a molded part, in particular made of a plastic material, and can be moved longitudinally in the holder housing 5, the two rollers 22 each consisting of steel.
  • the holder 24 loaded by the helical compression spring 9 is designed on its rear side as a spring plate and is provided with a base part 25 which dips into the helical compression spring 9 as a guide for the latter.
  • FIG. 2 differs from the embodiment shown in FIG. 1 essentially by the design of the abutment 8 and the braking or holding body 10 in such a way that both are arranged on one in the respective holder 21 or 24 Axis 26 rotatably mounted roller 27 are formed.
  • FIGS. 4 and 5 differs very significantly from the embodiments according to FIGS. 1 and 2 in that the door holding rod 2 is designed as a narrow-construction part formed from a wire material section and to form an exact and clean side guide is provided with a longitudinal groove 31 formed in its smooth-faced broad side 12, which in the exemplary embodiment shown as a guide element engages in it, in the abutment supported against the one end face 32 of the housing body 6, essentially designed as a sliding block 8 stored ball 33 is assigned.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Lock And Its Accessories (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Claims (11)

  1. Arrêtoir de porte pour portes de véhicules automobiles, qui se compose, d'une part, d'une barre d'arrêt (2) constitué d'un segment de plat dont un seul des côtés larges est pourvu d'éléments d'arrêt (1) et de rampes de freinages saillant perpendiculairement au plan dudit côté large, et, d'autre part, d'un boîtier de support (5) qui est composé d'un corps (6) en forme de cuvette et d'une plaque de fond (7), qui est traversé par la barre d'arrêt (2), qui présente une conformation asymétrique par rapport au passage de la barre d'arrêt et dans lequel sont disposés des corps de freinage et de blocage coopérant avec les rampes de freinage et les éléments d'arrêt de la barre d'arrêt, où l'un desdits corps de freinage et de blocage constituée d'une contre-butée fixe (8) coopère avec le côté large lisse (12) de la barre d'arrêt, et où l'autre corps de freinage et de blocage (10) coopère avec les rampes de freinage et les éléments d'arrêt (1) prévus sur l'autre côté large de la barre d'arrêt (2) et est réglable à l'intérieur du boîtier à l'encontre de la force d'un ressort à boudin (9) qui s'appuie sur la face frontale dudit boîtier de support, caractérisé en ce que des ouvertures traversantes (13) destinées aux vis de fixation, respectivement aux boulons de fixation (14) du boîtier de support sont prévues dans la plaque de fond (7) alternativement dans la zone recouverte par le boîtier et dans la zone située à côté du boîtier en étant disposés à égale distance de et symétriquement par rapport à la barre d'arrêt (2) sur une ligne passant par le plan médian longitudinal (15) vertical de la barre d'arrêt, et, en ce que dans la plaque de fond (7) est ménagé, tant dans la zone recouverte par le boîtier que dans la zone située à côté du boîtier de support, un enfoncement (17), (19) s'étendant sur tout la largeur de ladite palque de fond, orienté vers le bas par rapport à la surface d'appui, destiné à loger la tête des boulons de fixation.
  2. Arrêtoir de porte selon la revendication 1 caractérisé en ce que la plaque de fond (7) du boîtier de support est constituée d'une pièce en tôle emboutie avec un bord (20) replié vers le haut, courant sur tout son pourtour.
  3. Arrêtoir de porte selon l'une des revendications 1 et 2 caractérisé en ce que au moins le corps de freinage et de blocage (10) subissant la pression du ressort à boudin (9) est constitué d'un cylindre tourant, logé dans un support (24) qui est constitué d'une pièce façonnée mobile longitudinalement dans le boîtier de support (5) et dont le côté arrière forme la coupelle de ressort pourvue d'un socle de guidage (25) disposé au centre de ladite coupelle et s'engageant dans le ressort à boudin.
  4. Arrêtoir de porte selon l'une des revendications 1 à 3 caractérisé en ce que un corps de freinage et de blocage (8) coopérant avec le côté large lisse (12) de la barre d'arrêt (2) et servant seulement d'élément de guidage ou de contre-butée de la barre d'arrêt (2) est constitué d'un patin fixe disposé dans le corps du boîtier de support.
  5. Arrêtoir de porte selon l'une des revendications 1 à 4 caractérisé en ce que un corps de freinage et de blocage (8) coopérant avec le côté large lisse (12) de la barre d'arrêt (2) et servant seulement d'élément de guidage ou de contre-butée de la barre d'arrêt (2) est constitué d'un cylindre rotatif (22) logé dans un support disposé de manière fixe dans le corps du boîtier de support.
  6. Arrêtoir de porte selon l'une des revendications 1 à 5 caractérisé par une rainure longitudinale (31) qui est ménagée dans le côté large (12) lisse de la barre d'arrêt (2) et qui coopère avec un élément de guidage prévu sur la contre-butée (8) disposée de manière fixe dans le corps du boîtier de support.
  7. Arrêtoir de porte selon l'une des revendications 1 à 6 caractérisé en ce que l'élément de guidage qui est prévu sur la contre-butée (8) disposée de manière fixe dans le boîtier de support et qui coopère avec une rainure longitudinale (31) ménagée dans le côté large (12) lisse de la barre d'arrêt (2), est constitué d'une saillie en forme de nez de la contre-butée elle-même constituée de préférence d'un palier lisse en matière synthétique.
  8. Arrêtoir de porte selon l'une des revendications 1 à 7 caractérisé en ce que l'élément de guidage qui est prévu sur la contre-butée (8) disposée de manière fixe dans le boîtier de support et qui coopère avec une rainure longitudinale (31) ménagée dans le côté large (12) lisse de la barre d'arrêt (2), est constitué d'un corps de évolution (27) logé dans la contre-butée elle-même constituée de préférence d'un palier lisse en matière synthétique.
  9. Arrêtoir de porte selon l'une des revendications 1 à 8 caractérisé en ce que l'élément de guidage qui est prévu sur la contre-butée (8) disposée de manière fixe dans le boîtier de support et qui coopère avec une rainure longitudinale (31) ménagée dans le côté large (12) lisse de la barre d'arrêt (2), est constitué d'une bille (33).
  10. Arrêtoir de porte selon l'une des revendications 6 à 9 caractérisé en ce que la barre d'arrêt est fabriqué par filage à partir d'un segment de matière de fil métallique.
  11. Arrêtoir de porte selon l'une des revendications 1 à 10 caractérisé en ce que le ressort de charge coopérant avec le corps de freinage et de blocage (10) est constitué d'un ressort Belleville.
EP93108169A 1992-06-17 1993-05-19 Arrêt de porte pour véhicules automobiles Expired - Lifetime EP0574722B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9208133U 1992-06-17
DE9208133U DE9208133U1 (de) 1992-06-17 1992-06-17 Türfeststeller für Kraftwagentüren

Publications (2)

Publication Number Publication Date
EP0574722A1 EP0574722A1 (fr) 1993-12-22
EP0574722B1 true EP0574722B1 (fr) 1995-09-20

Family

ID=6880645

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93108169A Expired - Lifetime EP0574722B1 (fr) 1992-06-17 1993-05-19 Arrêt de porte pour véhicules automobiles

Country Status (3)

Country Link
EP (1) EP0574722B1 (fr)
DE (2) DE9208133U1 (fr)
ES (1) ES2078086T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10537863B2 (en) 2015-12-31 2020-01-21 United States Gypsum Company Constrictor valve with webbing, cementitious slurry mixing and dispensing assembly, and method for making cementitious product

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4423819A1 (de) * 1993-09-11 1996-01-11 Fingscheidt Gmbh Friedr Türhalter für Fahrzeugtüren
DE4330828A1 (de) * 1993-09-11 1995-03-16 Fingscheidt Gmbh Friedr Türhalter für Fahrzeugtüren
DE19800678A1 (de) * 1998-01-10 1999-07-22 Scharwaechter Ed Gmbh Türfeststeller für Kraftwagentüren
DE10351061B4 (de) 2002-10-31 2021-09-16 Edscha Engineering Gmbh Türfeststeller
JP2004316299A (ja) * 2003-04-17 2004-11-11 Riken Kaki Kogyo Kk 自動車用ドアチェッカ
DE102010019621A1 (de) * 2010-05-06 2011-11-10 Volkswagen Ag Türfeststeller für eine Fahrzeugtür

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2268977A (en) * 1940-04-26 1942-01-06 Reconstruction Finance Corp Door check
GB8708979D0 (en) * 1987-04-14 1987-05-20 Ihw Eng Ltd Door check assembly
JPH02253912A (ja) * 1989-03-28 1990-10-12 Aisin Chem Co Ltd ドアチェック用レバーの製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10537863B2 (en) 2015-12-31 2020-01-21 United States Gypsum Company Constrictor valve with webbing, cementitious slurry mixing and dispensing assembly, and method for making cementitious product

Also Published As

Publication number Publication date
DE9208133U1 (de) 1993-10-21
ES2078086T3 (es) 1995-12-01
EP0574722A1 (fr) 1993-12-22
DE59300620D1 (de) 1995-10-26

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