FR2385928A1 - Safety catch for car seat slider - has double profile to drop into tight locking position on impact - Google Patents

Safety catch for car seat slider - has double profile to drop into tight locking position on impact

Info

Publication number
FR2385928A1
FR2385928A1 FR7809974A FR7809974A FR2385928A1 FR 2385928 A1 FR2385928 A1 FR 2385928A1 FR 7809974 A FR7809974 A FR 7809974A FR 7809974 A FR7809974 A FR 7809974A FR 2385928 A1 FR2385928 A1 FR 2385928A1
Authority
FR
France
Prior art keywords
drop
safety catch
impact
locking position
car seat
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
FR7809974A
Other languages
French (fr)
Other versions
FR2385928B3 (en
Inventor
Burckhard Becker
Alfred Gedic
Heinz Bauer
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 Metals and Mechanisms GmbH and Co KG
Original Assignee
C Rob Hammerstein 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 C Rob Hammerstein GmbH filed Critical C Rob Hammerstein GmbH
Publication of FR2385928A1 publication Critical patent/FR2385928A1/en
Application granted granted Critical
Publication of FR2385928B3 publication Critical patent/FR2385928B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
    • B60N2/08—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable characterised by the locking device
    • B60N2/0812—Location of the latch
    • B60N2/0825—Location of the latch outside the rail
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
    • B60N2/08—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable characterised by the locking device
    • B60N2/0806—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable characterised by the locking device with pin alignment systems, e.g. with at least one of a plurality of locking pins always aligned w.r.t. at least one of a plurality of pin-receiving elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
    • B60N2/08—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable characterised by the locking device
    • B60N2/0831—Movement of the latch
    • B60N2/0862—Movement of the latch sliding
    • B60N2/0875—Movement of the latch sliding in a vertical direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2205/00—General mechanical or structural details
    • B60N2205/20—Measures for elimination or compensation of play or backlash

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)

Abstract

The safety catch for a sliding seat gear has profiled ratchet teeth (10) which are pressed by a spring (3) to lock together the similar holes in the seat and support rails. The teeth are profiled so that a narrow leading edge (17) provides simple location while any impacts cause the wider section to drop into place. Sharp impacts bring extra force on the teeth and jam them in further to prevent any play in the catch and any subsequent damage.
FR7809974A 1977-03-30 1978-03-28 Safety catch for car seat slider - has double profile to drop into tight locking position on impact Granted FR2385928A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772713973 DE2713973A1 (en) 1977-03-30 1977-03-30 LOCKING DEVICE FOR SLIDING RAIL GUIDES

Publications (2)

Publication Number Publication Date
FR2385928A1 true FR2385928A1 (en) 1978-10-27
FR2385928B3 FR2385928B3 (en) 1980-11-07

Family

ID=6005043

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7809974A Granted FR2385928A1 (en) 1977-03-30 1978-03-28 Safety catch for car seat slider - has double profile to drop into tight locking position on impact

Country Status (3)

Country Link
DE (1) DE2713973A1 (en)
FR (1) FR2385928A1 (en)
SE (1) SE7800008L (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415555A1 (en) * 1978-01-25 1979-08-24 Hammerstein Gmbh C Rob STOPPING DEVICE
FR2562004A1 (en) * 1984-03-28 1985-10-04 Tubauto Slide allowing the longitudinal adjustment of a seat for terrestrial, nautical and airborne vehicles
WO1986000857A1 (en) * 1984-07-26 1986-02-13 Schweizerische Aluminium Ag Support device for a sliding seat in a vehicle
FR2638797A1 (en) * 1988-11-10 1990-05-11 Cousin Cie Ets A & M Freres SLIDE PROFILE ALLOWING THE PRODUCTION OF FLOATING LOCK SLIDES
FR2646382A1 (en) * 1989-04-28 1990-11-02 Tachi S Co LOCKING DEVICE FOR VEHICLE SEAT SLIDERS
EP0408932A2 (en) * 1989-07-15 1991-01-23 C. Rob. Hammerstein GmbH Locking device for adjustable vehicle seats
EP0476977A1 (en) * 1990-09-18 1992-03-25 Nomadic Wheels Limited Slidable vehicle seat
EP0567226A1 (en) * 1992-04-23 1993-10-27 Hoover Universal,Inc. Seat assembly with irreversible pawl adjusting latch mechanism
EP0705178A4 (en) * 1992-11-24 1995-12-13 Douglas & Lomason Co Seat slide device
FR2767096A1 (en) * 1997-08-05 1999-02-12 Faure Bertrand Equipements Sa Slide mechanism for vehicle seat
FR2886588A1 (en) * 2005-06-01 2006-12-08 Faurecia Sieges Automobile Motor vehicle seat track, has flasks cooperating with two distinct series of parallel cavities irrespective of movable section position, where both series of cavities are associated simultaneously to corresponding teeth of respective flasks

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3042379C2 (en) * 1980-11-10 1985-04-18 C. Rob. Hammerstein Gmbh, 5650 Solingen Locking device for a longitudinally adjustable vehicle seat guided on rails
GB2100594B (en) * 1981-07-03 1985-01-09 Tachikawa Spring Co Seat frame with an integrally built-in slide rail mechanism
US4712759A (en) * 1985-05-11 1987-12-15 Honda Giken Kogyo Kabushiki Kaisha Lock structure for seat slide device
DE3619965A1 (en) * 1986-06-13 1987-12-17 Bayerische Motoren Werke Ag Releasable connection of a longitudinally adjustable vehicle seat to an adjusting member
JP2708723B2 (en) * 1994-06-20 1998-02-04 デルタ工業株式会社 Safety lock mechanism for vehicle seat
DE4436221C1 (en) * 1994-10-11 1996-02-22 Keiper Recaro Gmbh Co Locking device for vehicle seats
DE19825099B4 (en) * 1998-06-05 2008-01-10 C. Rob. Hammerstein Gmbh & Co. Kg Longitudinal guide of a vehicle seat with locking device
DE10156643A1 (en) * 2001-11-17 2003-06-05 Keiper Gmbh & Co Kg Longitudinal position setter has outer recess region shaped to take locking element
DE102007042595B4 (en) * 2007-09-07 2015-06-25 Johnson Controls Gmbh Adjusting device for longitudinal adjustment of a motor vehicle component
CN104590060B (en) * 2014-12-09 2017-01-18 东风李尔汽车座椅有限公司 Sliding rail locking and unlocking device of car seat
US20240308395A1 (en) * 2021-07-07 2024-09-19 Adient Us Llc Device for longitudinally adjusting a seat, and seat

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415555A1 (en) * 1978-01-25 1979-08-24 Hammerstein Gmbh C Rob STOPPING DEVICE
FR2562004A1 (en) * 1984-03-28 1985-10-04 Tubauto Slide allowing the longitudinal adjustment of a seat for terrestrial, nautical and airborne vehicles
WO1986000857A1 (en) * 1984-07-26 1986-02-13 Schweizerische Aluminium Ag Support device for a sliding seat in a vehicle
FR2638797A1 (en) * 1988-11-10 1990-05-11 Cousin Cie Ets A & M Freres SLIDE PROFILE ALLOWING THE PRODUCTION OF FLOATING LOCK SLIDES
EP0368735A1 (en) * 1988-11-10 1990-05-16 A. & M. COUSIN Etablissements COUSIN FRERES Slide profile for realisation of profiles with a floating latch
FR2646382A1 (en) * 1989-04-28 1990-11-02 Tachi S Co LOCKING DEVICE FOR VEHICLE SEAT SLIDERS
EP0408932A2 (en) * 1989-07-15 1991-01-23 C. Rob. Hammerstein GmbH Locking device for adjustable vehicle seats
EP0408932A3 (en) * 1989-07-15 1991-07-17 C. Rob. Hammerstein Gmbh Locking device for adjustable vehicle seats
EP0476977A1 (en) * 1990-09-18 1992-03-25 Nomadic Wheels Limited Slidable vehicle seat
EP0567226A1 (en) * 1992-04-23 1993-10-27 Hoover Universal,Inc. Seat assembly with irreversible pawl adjusting latch mechanism
EP0705178A4 (en) * 1992-11-24 1995-12-13 Douglas & Lomason Co Seat slide device
EP0705178A1 (en) * 1992-11-24 1996-04-10 DOUGLAS & LOMASON COMPANY Seat slide device
FR2767096A1 (en) * 1997-08-05 1999-02-12 Faure Bertrand Equipements Sa Slide mechanism for vehicle seat
FR2886588A1 (en) * 2005-06-01 2006-12-08 Faurecia Sieges Automobile Motor vehicle seat track, has flasks cooperating with two distinct series of parallel cavities irrespective of movable section position, where both series of cavities are associated simultaneously to corresponding teeth of respective flasks

Also Published As

Publication number Publication date
SE7800008L (en) 1978-10-01
FR2385928B3 (en) 1980-11-07
DE2713973A1 (en) 1978-10-05

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Legal Events

Date Code Title Description
ST Notification of lapse