EP0807737B1 - Arrêt de porte pour véhicules automobiles - Google Patents

Arrêt de porte pour véhicules automobiles Download PDF

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Publication number
EP0807737B1
EP0807737B1 EP19970303260 EP97303260A EP0807737B1 EP 0807737 B1 EP0807737 B1 EP 0807737B1 EP 19970303260 EP19970303260 EP 19970303260 EP 97303260 A EP97303260 A EP 97303260A EP 0807737 B1 EP0807737 B1 EP 0807737B1
Authority
EP
European Patent Office
Prior art keywords
roller
door
link
limbs
housing
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
EP19970303260
Other languages
German (de)
English (en)
Other versions
EP0807737A2 (fr
EP0807737A3 (fr
Inventor
Colin Jeffrey Taylor
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.)
Bloxwich Engineering Ltd
Original Assignee
Bloxwich Engineering Ltd
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 Bloxwich Engineering Ltd filed Critical Bloxwich Engineering Ltd
Publication of EP0807737A2 publication Critical patent/EP0807737A2/fr
Publication of EP0807737A3 publication Critical patent/EP0807737A3/fr
Application granted granted Critical
Publication of EP0807737B1 publication Critical patent/EP0807737B1/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

  • This invention relates to door checks for vehicles of the kind in which a link in the form of a strap adapted to be pivotally connected at one end to a door frame is withdrawn through a housing mounted on a complementary part of the door against a restraining force applied to the strap by the frictional co-operation with the strap of a restraining mechanism housed within the housing.
  • a door check is known from FR-A-2664323 in which the housing has a U-shaped centre portion between two planar wing portions.
  • the restraining mechanism comprises first and second rollers located between spaced side walls of the centre portion.
  • the first roller is journalled for rotation about a fixed axis and the second roller is carried by an arm pivotal about a fixed axis and biased towards the first roller to apply a restraining force to a link extending between the rollers.
  • the arm is carried by an axle which extends between the side walls. The ends of the axle project from the side walls and overlie the wing portions on either side of the centre portion.
  • the biasing is provided by a pair of springs mounted on the projecting ends of the axle.
  • the housing comprises a U-shaped bracket with opposed side walls and a connecting base wall.
  • the restraining mechanism includes a first roller journalled for rotation about a fixed axis between the side walls and a second roller pivotally and slidably supported between a pair of straps connected to the bracket.
  • the second roller is biased towards the first roller to apply a restraining force to a link extending between the rollers by a spring located between the straps.
  • a door check for vehicles comprising a link in the form of a strap adapted to be pivotally connected at one end to a door frame, a housing adapted to be mounted on a complementary part of a door, the link being adapted to be withdrawn through the housing under the control of a restraining mechanism arranged to apply a restraining force by frictional co-operation with opposite faces of the link, the housing being of substantially U-shape having a pair of spaced limbs, and the restraining mechanism comprising a first roller journalled for rotation about a fixed axis extending between the limbs, a second roller carried by an arm angularly movable about a pivot axis extending between the limbs, and a spring biasing the second roller towards the first roller, and the link being so profiled that the resistance to movement of the link between the rollers varies during the length of its travel characterised in that the housing comprises a pressed metal casing or bracket, the second roller is arranged between
  • the resistance to movement of the link through the rollers is smallest at a position of minimum travel, such as when the door is in a closed position, and increases as the door approaches an intermediate or a fully open position.
  • the fully opened position may be defined by the co-operation of an abutment on the link with at least one of the rollers to form a bump stop.
  • One of the faces of the link may be planar and the other face may be of an irregular or undulating outline so that the resistance to movement of the link varies throughout the length of its travel.
  • the other face may include an inclined face leading into axially spaced recesses adapted to receive one of the rollers whereby to define intermediate open positions for the door.
  • the door check illustrated in the drawings comprises a housing 1 in the form of a light-weight pressed metal casing or bracket of generally U-shaped outline including spaced limbs 2, 3 which depend from an end plate 4.
  • the limbs 2, 3 terminate at their distal ends in oppositely directed cranked portions comprising a pair of aligned lugs 5 which provide mountings for fixing studs 6 by means of which the casing can be secured to a vehicle door.
  • a roller 7 is journalled for rotation on a pin 8 fixedly secured at opposite ends in the limbs 2 and 3, and a second roller 9 is rotatably mounted in a recess 10 at the inner end of an arm 11 in the form of a rocker of which the outer end is mounted for angular movement about a pivot pin 12 also extending between the limbs 2 and 3.
  • a compression spring 13 acts between the arm 11 and the end plate 4 to urge the roller 9 towards the roller 7.
  • a link 20 in the form of a profiled strap extends through the housing 1 between the rollers 9 and 7 with a restraining force applied to it by the load in the spring 13 which is transmitted through the arm 11.
  • the link 20 has a planar upper surface with which the movable roller 9 is in rolling engagement, and a lower surface of irregular or undulating configuration.
  • the link 20 at one end is provided with an opening 21 to form a pivotal connection with a door frame and which is disposed at all times on one side of the housing 1.
  • a portion 22 of constant thickness leads from the opening 21 to an outwardly inclined face 23, and the face 23 in turn, leads into a second, parallel sided portion 24 of greater thickness than the portion 22.
  • the portion 24 terminates at an enlarged abutment 26 at the opposite free end of the link 20.
  • a pair of axially spaced semi-circular recesses 27, 28 are formed in the portion 24, spaced axially between the inclined face 23 and the abutment 26.
  • the resistance to movement of the link 20 through the rollers 7, 9 is smallest at a position of minimum travel, when the door is substantially in a closed position, and increases as the door approaches an intermediate or fully open position.
  • the fixing stud 6 may be omitted, the housing 1 may be fixed to the door by the use of separate screws screwed into tapped holes in the lugs 5.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Devices For Sliding Doors (AREA)
  • Vibration Dampers (AREA)
  • Lock And Its Accessories (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Hinges (AREA)

Claims (9)

  1. Arrêt de porte pour véhicules comprenant une charnière (20) en forme d'attache adaptée pour être reliée de façon pivotante à une extrémité (21) à un châssis de porte, un boítier (1) adapté pour être monté sur une partie complémentaire d'une porte, la charnière (20) étant adaptée pour être retirée par le boítier (1) en commandant un mécanisme de retenue disposé pour appliquer une force de retenue par concours de frottement avec des faces opposées de la charnière (20), le boítier (1) étant d'une forme sensiblement en U ayant deux membres espacés (2, 3), et le mécanisme de retenue comprenant une première roulette (7) tourillonnée pour tourner autour d'un axe fixe s'étendant entre les membres (2, 3), une deuxième roulette (9) supportée par un bras (11) déplaçable de façon angulaire par rapport à un axe de pivot s'étendant entre les membres (2, 3), et un ressort (13) qui sollicite la deuxième roulette (9) vers la première roulette (7), et la charnière (20) étant profilée de manière telle que la résistance au mouvement de la charnière (20) entre les roulettes (7, 9) varie pendant la longueur de son parcours, caractérisé en ce que le boítier (1) comprend un boítier ou un support en métal comprimé, la deuxième roulette (9) est disposée entre la première roulette (7) et une plaque terminale (4) constituant une seule pièce avec les membres (2, 3) et les reliant, et le ressort (13) est disposé entre les membres (2, 3) et agit entre la plaque terminale (4) et le bras (11) pour solliciter la deuxième roulette (9) à distance de la plaque terminale (4) vers la première roulette (7).
  2. Arrêt de porte selon la revendication 1, caractérisé en ce que l'une des faces de la charnière (20) est plane et l'autre face est d'un contour irrégulier ou ondulé, de sorte que la résistance au mouvement de la charnière (20) varie sur toute la longueur de son parcours.
  3. Arrêt de porte selon la revendication 1, caractérisé en ce que la charnière (20) a une ouverture (21) à une extrémité pour une liaison de pivotement avec le châssis de porte, une première portion (22) d'épaisseur constante conduisant de l'ouverture (21) à une face (23) inclinée vers l'extérieur qui, à son tour, conduit à une deuxième portion (24) latérale parallèlement plus épaisse que la première portion (22).
  4. Arrêt de porte selon l'une des revendications précédentes, caractérisé en ce que la résistance au mouvement de la charnière (20) à travers les roulettes (7, 9) est plus petite à une position de parcours minimum, comme lorsque la porte est dans une position fermée, et la résistance au mouvement augmente lorsque la porte approche d'une position intermédiaire ou totalement ouverte.
  5. Arrêt de porte selon la revendication 4, caractérisé en ce que la charnière (20) a une butée (26) qui forme un arrêt-butoir pouvant concourir avec la première roulette (7) pour définir la position totalement ouverte de la porte.
  6. Arrêt de porte selon la revendication 4 ou la revendication 5, caractérisé en ce que la charnière (20) a des évidements espacés de façon axiale (27, 28) adaptés pour loger la première roulette (7) pour définir des positions ouvertes intermédiaires de la porte.
  7. Arrêt de porte selon l'une des revendications précédentes, caractérisé en ce que la première roulette (7) est tourillonnée pour tourner autour d'un tourillon de pivot (8) attaché de façon fixe aux extrémités opposées des membres (2, 3).
  8. Arrêt de porte selon l'une des revendications précédentes, caractérisé en ce que la deuxième roulette (9) est tourillonnée pour tourner dans un évidement (10) à une extrémité du bras (11) et l'autre extrémité du bras (11) est montée pour un mouvement angulaire autour d'un tourillon de pivot (12) qui s'étend entre les membres (2, 3).
  9. Arrêt de porte selon l'une des revendications précédentes, caractérisé en ce que les membres (2, 3) se terminent à leurs extrémités distales dans des parties contre-coudées dirigées de façon opposée qui comprennent deux talons alignés (5) adaptés pour monter le boítier (1) sur une porte.
EP19970303260 1996-05-14 1997-05-13 Arrêt de porte pour véhicules automobiles Expired - Lifetime EP0807737B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9410046 1996-05-14
GBGB9610046.6A GB9610046D0 (en) 1996-05-14 1996-05-14 Door checks for vehicles

Publications (3)

Publication Number Publication Date
EP0807737A2 EP0807737A2 (fr) 1997-11-19
EP0807737A3 EP0807737A3 (fr) 1998-01-07
EP0807737B1 true EP0807737B1 (fr) 2001-05-16

Family

ID=10793675

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19970303260 Expired - Lifetime EP0807737B1 (fr) 1996-05-14 1997-05-13 Arrêt de porte pour véhicules automobiles

Country Status (6)

Country Link
EP (1) EP0807737B1 (fr)
JP (1) JPH1046897A (fr)
KR (1) KR970075634A (fr)
DE (1) DE69704809T2 (fr)
ES (1) ES2156341T3 (fr)
GB (2) GB9610046D0 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7552953B2 (en) 2000-12-14 2009-06-30 Edscha Ag Door arrester

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7192105B2 (en) * 2000-08-10 2007-03-20 Samsung Electronics Co., Ltd. Door control device for refrigerators and refrigerator with the device
DE10062276A1 (de) * 2000-12-14 2002-07-04 Edscha Ag Türfeststeller
DE102004015793B4 (de) * 2004-03-29 2006-04-13 Edscha Ag Türfeststeller
DE102005030699A1 (de) * 2005-06-29 2007-01-04 Ise Innomotive Systems Europe Gmbh Türfeststeller für Kraftfahrzeuge
US9068388B2 (en) * 2013-04-30 2015-06-30 GM Global Technology Operations LLC Strain distribution check link assembly
KR20170034198A (ko) 2015-09-18 2017-03-28 현대자동차주식회사 작동력 조절 도어체커 및 작동력 조절 도어체커 조립체

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB714229A (en) * 1951-11-06 1954-08-25 Ford Motor Co Improvements in or relating to door checking and holding devices
FR1097184A (fr) * 1953-04-21 1955-06-30 Ford Dispositif d'arrêt et de retenue de porte, notamment pour véhicules automobiles
DE1708411C2 (de) * 1967-03-25 1982-12-23 Ed. Scharwächter GmbH + Co KG, 5630 Remscheid Vom Türscharnier unabhängiger Türfeststeller zur selbsttätigen Verrastung der Offenstellung von Türen, insbesondere Kraftwagentüren
GB1247755A (en) * 1969-06-28 1971-09-29 Bloxvich Lock Stamping Improvements in door checks
DE2104456A1 (de) * 1971-01-30 1972-08-17 Daimler-Benz Ag, 7000 Stuttgart Vorrichtung zum Begrenzen des Ausschlags einer Tür
GB1426823A (en) * 1973-05-25 1976-03-03 Bloxvich Lock Stamping Door checks
FR2280778A1 (fr) * 1974-07-31 1976-02-27 Paumellerie Electrique Dispositif d'arret de porte pour vehicule automobile
FR2439285A1 (fr) * 1978-10-19 1980-05-16 Paumellerie Electrique Dispositif d'arret pour porte pivotante, notamment porte de vehicule automobile
ATE24947T1 (de) * 1982-12-14 1987-01-15 Bloxvich Lock Stamping Tuerfeststeller.
GB2180590B (en) * 1985-07-24 1988-11-23 Ihw Eng Ltd Door check and hold open device
FR2587401B1 (fr) * 1985-09-17 1988-01-15 Renault Dispositif d'arret de porte de vehicule automobile
FR2664323B1 (fr) * 1990-07-04 1994-10-07 Adyl Arret de porte pour vehicule.
DE4123775A1 (de) * 1991-07-18 1993-01-21 Scharwaechter Gmbh Co Kg Kraftwagen-tuerfeststeller

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7552953B2 (en) 2000-12-14 2009-06-30 Edscha Ag Door arrester

Also Published As

Publication number Publication date
DE69704809D1 (de) 2001-06-21
GB2313153A (en) 1997-11-19
GB2313153B (en) 2000-02-23
GB9709588D0 (en) 1997-07-02
EP0807737A2 (fr) 1997-11-19
DE69704809T2 (de) 2001-08-30
EP0807737A3 (fr) 1998-01-07
KR970075634A (ko) 1997-12-10
JPH1046897A (ja) 1998-02-17
ES2156341T3 (es) 2001-06-16
GB9610046D0 (en) 1996-07-17

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