EP0002175A1 - Dispositif d'arrêt, notamment pour portes de véhicules - Google Patents

Dispositif d'arrêt, notamment pour portes de véhicules Download PDF

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Publication number
EP0002175A1
EP0002175A1 EP78100886A EP78100886A EP0002175A1 EP 0002175 A1 EP0002175 A1 EP 0002175A1 EP 78100886 A EP78100886 A EP 78100886A EP 78100886 A EP78100886 A EP 78100886A EP 0002175 A1 EP0002175 A1 EP 0002175A1
Authority
EP
European Patent Office
Prior art keywords
receiving chamber
guide
door
strap
door arrester
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
EP78100886A
Other languages
German (de)
English (en)
Other versions
EP0002175B1 (fr
Inventor
Wolfgang Meissner
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.)
Johnson Controls Interiors GmbH and Co KG
Original Assignee
Gebrueder Happich GmbH
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 Gebrueder Happich GmbH filed Critical Gebrueder Happich GmbH
Publication of EP0002175A1 publication Critical patent/EP0002175A1/fr
Application granted granted Critical
Publication of EP0002175B1 publication Critical patent/EP0002175B1/fr
Expired 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
    • E05C17/206—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 with elastomeric springs to hold wing open

Definitions

  • the invention relates to a door arrester according to the preamble of patent claim 1.
  • the invention characterized in claim 1 is based on the object of creating a door arrester which is to be distinguished by a compact design, few individual parts, low weight, particularly high stability, simple and inexpensive manufacture and a functionality which is fully sufficient for the technical requirements.
  • the advantages achieved by the invention are primarily the individual parts saved compared to the prior art, which result in considerable weight and material savings.
  • the guide part provided according to the invention fulfills a braking function as a counterbearing for the sliding piece, on the other hand it keeps the sliding piece at a distance, which is important for a simple plug-in assembly of the extension arm and secures the position of the sliding piece movable against the force of the spring as well as the spring secures itself in the target position.
  • the extension arm also guides the extension arm so reliably and safely on one broad side and on both narrow sides that there is no fear of canting the extension arm.
  • the guide piece saves a brake element, a spring for this and a cover plate that fixes the brake elements and springs. This in turn results in a compact, compact design.
  • the smaller housing dimensions allow smaller hole spacing for the arrangement of the fastening screws and this in turn enables the use of a thinner sheet thickness.
  • the door arrester shown has an extension arm 1 made of steel and with a bearing eye 2 which passes through a housing 3 and has a stop buffer 4 at its free end for catching the door.
  • the extension arm 1 is provided with a brake cam 5 protruding from a broad side over a more or less long distance in front of the stop buffer 4.
  • the brake cam 5 has a special design in that it is formed by stamping, as a result of which the extension arm in the area of the brake cam 5 is given a hat-shaped cross-sectional profile, shown in FIG. 9. This not only results in high strength of the extension arm 1, but in particular on its two broad sides, a very high percentage of support for the brake elements arranged in the housing 3 is achieved.
  • the extension arm 1 has a further cam 6 which takes effect when the door is closed, which cam is designed in accordance with the brake cam 5 and which serves to avoid clattering noises.
  • a continuous bead 7 is provided between the cams 5, 6, which has a lower height than the cams 5, 6, but which gives the extension arm 1 a cross-sectional profile corresponding to FIG. 9. Due to the special design of the cams 5, 6 and the bead 7, a material cut to the transverse direction of the texture can be used to produce the extension arm 1.
  • the stop buffer 4 is supported at one end against an end plate 8 and is held on the other side by cams 9 formed on the extension arm 1.
  • the end plate 8 is held by a cotter pin or pin 10, the pin 10 passing through an opening, the opening edge of which, like the bearing eye 2, is reinforced by a solid collar 11.
  • the housing 3 has a receiving chamber 12 which is formed by a depression which is produced by embossing a stamped sheet metal part.
  • the receiving chamber 12 has a bottom 13 which is delimited all around by angled walls.
  • the walls are designed as high-angled edge edges 14, which prevent the elements located in the receiving chamber 12 from slipping out laterally.
  • a wall 15 adjoining the floor 13 runs approximately perpendicular to the floor 13 and the opposite wall 16 rises obliquely outwards, so that there is a trapezoidal opening.
  • Connected to the walls 15, 16 on one level are material flaps 18 formed with passages 17 used for fastening.
  • the housing 3 has an approximately rectangular outline as seen from above and below.
  • a passage opening 19 for the extension arm 1 In the bottom 13 there is a passage opening 19 for the extension arm 1, the opening edge of which is reinforced all around by a collar 20 '.
  • a further reinforcement or stiffening is formed by a wide surface bead 20 which is provided in the walls 15 and 16 and extends upwards from the floor 13, the bead on the wall 15 also serving to fix a guide part to be described.
  • the regions of the base 13 which adjoin the narrow sides of the passage opening 19 likewise have beads 21 which are directed outward from the receiving chamber 12 and extend in the longitudinal direction of the housing 3.
  • the housing 3 can be closed by a cover 22 which overlaps the receiving chamber 12 and the material tab 18 with a collar 23 which is angled all round and is fixed to the material tab 18 by means of bent tongues 24.
  • the cover 22 has a passage opening aligned with the passage opening 19 and also openings aligned with the passages 17.
  • the cover On the side facing the receiving chamber 12, the cover has an edge 25 embossed into the receiving chamber 12, which is provided on an edge of the passage opening and is stiffened by a bead arranged parallel to it.
  • a slide 26 Arranged in the receiving chamber 12 are a slide 26 designed as a cylindrical roller, a rubber buffer 27 serving as a spring and a U-shaped guide part 28.
  • the slide 26 rests on the bottom 13 of the receiving chamber 12, specifically in the transition area to the wall 16 and the End faces of the slider 26 are located between the edge edges 14. End-end machining of the slider 26 is not necessary because any burr resulting from the cutting can engage in the beads 21.
  • the rubber buffer 27, which can have a length corresponding to the slider, is arranged above the slider 26. The slider 26 and the rubber buffer 27 are held by the guide member 28 in connection with the cover 22 in the position shown in FIG. 6.
  • the guide part 28 has the shape shown in FIGS. 6 to 8.
  • the guide member 28 has a U-shaped configuration with the apex leg 29 and the side legs 30.
  • the apex leg 29 has a bead-shaped indentation 31 which is adapted to the bead 20 in the wall 15 of the receiving chamber 12, so that the guide member 28 is centered in position .
  • the free ends of the side legs 30 have a design which overlaps the slider 26 and the rubber buffer 27.
  • the side legs 30 are tapered towards the free end. As shown in FIG. 7 in particular, the taper is formed by an oblique cutting line 32 which merges into an approximately perpendicular cutting line 34 over a radius 33 adapted to the slider 26. Due to the edges, which are formed by the cutting lines 34, the slider 26 is kept at a distance from the apex leg 29 of the guide piece 28.
  • the distance x is dimensioned such that the extension arm 1 is guided without play outside the cams 5, 6.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Vibration Dampers (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Pivots And Pivotal Connections (AREA)
EP19780100886 1977-11-26 1978-09-14 Dispositif d'arrêt, notamment pour portes de véhicules Expired EP0002175B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19772752836 DE2752836C2 (de) 1977-11-26 1977-11-26 Türfeststeller, insbesondere für Fahrzeugtüren
DE2752836 1977-11-26

Publications (2)

Publication Number Publication Date
EP0002175A1 true EP0002175A1 (fr) 1979-06-13
EP0002175B1 EP0002175B1 (fr) 1980-09-17

Family

ID=6024698

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19780100886 Expired EP0002175B1 (fr) 1977-11-26 1978-09-14 Dispositif d'arrêt, notamment pour portes de véhicules

Country Status (2)

Country Link
EP (1) EP0002175B1 (fr)
DE (1) DE2752836C2 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0443180A2 (fr) * 1990-02-20 1991-08-28 ED. Scharwächter GmbH & Co.KG. Procédé de fabrication d'un bras d'arrêt de porte pour véhicule automobile
WO1993017209A1 (fr) * 1992-02-20 1993-09-02 Bloxwich Engineering Limited Frein de porte pour vehicules
EP0574723A1 (fr) * 1992-06-17 1993-12-22 ED. Scharwächter GmbH & Co.KG. Arrêt de porte pour véhicules automobiles
DE19616157A1 (de) * 1995-04-27 1996-10-31 Mgi Coutier Societe Türfeststeller o. dgl. insbesondere für Automobile

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1290737A (fr) * 1970-04-16 1972-09-27
DE7434911U (de) * 1975-02-06 Krosta O Türfeststeller, insbesondere für Kraftwagentüren
DE7441213U (de) * 1975-04-17 Gebr Happich Gmbh Türfeststeller, insbesondere für Kraftwagentüren

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1071506B (de) * 1959-12-17 Gebr. Happich G.m.b.H., Wuppertal-El-benfeM Türfeststeller, insbesondere für Kraftwagentüren

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7434911U (de) * 1975-02-06 Krosta O Türfeststeller, insbesondere für Kraftwagentüren
DE7441213U (de) * 1975-04-17 Gebr Happich Gmbh Türfeststeller, insbesondere für Kraftwagentüren
GB1290737A (fr) * 1970-04-16 1972-09-27

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
E. MAASZ: "Handbuch f}r die Blechbearbeitung", 1958, Fachbuchverlag Leipzig, Seiten 288, 289, Absatz 5.141 *
W. SELLIN: "Metalldrücken", 1955, Springer-Verlag, Berlin, Göttingen, Heidelberg, Seite 23, Abbildungen a-c, Seiten 24 und 25, insbesondere. Seite 25, Absatz d *

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0443180A2 (fr) * 1990-02-20 1991-08-28 ED. Scharwächter GmbH & Co.KG. Procédé de fabrication d'un bras d'arrêt de porte pour véhicule automobile
EP0443180A3 (en) * 1990-02-20 1992-03-18 Ed. Scharwaechter Gmbh & Co.Kg. Arm for motor vehicle door check
WO1993017209A1 (fr) * 1992-02-20 1993-09-02 Bloxwich Engineering Limited Frein de porte pour vehicules
GB2278399A (en) * 1992-02-20 1994-11-30 Bloxwich Eng Door checks for vehicles
GB2278399B (en) * 1992-02-20 1995-08-16 Bloxwich Eng Door checks for vehicles
EP0574723A1 (fr) * 1992-06-17 1993-12-22 ED. Scharwächter GmbH & Co.KG. Arrêt de porte pour véhicules automobiles
DE19616157A1 (de) * 1995-04-27 1996-10-31 Mgi Coutier Societe Türfeststeller o. dgl. insbesondere für Automobile
DE19616157C2 (de) * 1995-04-27 2001-03-01 Mgi Coutier Soc Türfeststeller insbesondere für Automobile

Also Published As

Publication number Publication date
EP0002175B1 (fr) 1980-09-17
DE2752836A1 (de) 1979-05-31
DE2752836C2 (de) 1983-04-07

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