ES268655U - Seats with adjustable backrests - Google Patents

Seats with adjustable backrests

Info

Publication number
ES268655U
ES268655U ES1981268655U ES268655U ES268655U ES 268655 U ES268655 U ES 268655U ES 1981268655 U ES1981268655 U ES 1981268655U ES 268655 U ES268655 U ES 268655U ES 268655 U ES268655 U ES 268655U
Authority
ES
Spain
Prior art keywords
link part
teeth
cam
locking member
engage
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
ES1981268655U
Other languages
Spanish (es)
Other versions
ES268655Y (en
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.)
Pa Rentrop Hubbert & Wagner Fahrzeugausstattunge
Original Assignee
Pa Rentrop Hubbert & Wagner Fahrzeugausstattunge
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 Pa Rentrop Hubbert & Wagner Fahrzeugausstattunge filed Critical Pa Rentrop Hubbert & Wagner Fahrzeugausstattunge
Publication of ES268655U publication Critical patent/ES268655U/en
Application granted granted Critical
Publication of ES268655Y publication Critical patent/ES268655Y/en
Expired 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
    • B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
    • B60N2/235—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable by gear-pawl type mechanisms
    • B60N2/2352—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable by gear-pawl type mechanisms with external pawls

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Seats For Vehicles (AREA)

Abstract

A seat has a first link part rigid with the seat part and a second link part (2) pivotally secured both to the first link part about a first axis (3) and to the backrest. A row of teeth (5) are located on the second link part (2) and a locking member 6 is pivotally mounted at 7 on the first link part, and is movable into and out of engagement with the teeth (5). A cam (9) is pivotally supported on the first link part (1) about a second axis (10). A spring urges the cam (9) to engage the locking member teeth 8 with the teeth (5). At the instant the cam (9) causes the locking member 6 to engage teeth 5, 8, the point of contact (B) between the two surfaces 6a, 9a is below a straight line (18) joining the first and second pivotal axes (3 and 10), and the angles alpha , beta between the common contact tangent t and the lines connecting the pivot axes 10,3 with contact point B are each greater than 90 DEG .
ES1981268655U 1980-09-27 1981-08-28 ARTICULATED FITTING DEVICE FOR SEATS WITH ADJUSTABLE BACKREST, IN PARTICULAR AUTOMOBILE VEHICLE SEATS. Expired ES268655Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803036580 DE3036580A1 (en) 1980-09-27 1980-09-27 JOINT FITTING FOR SEATS WITH ADJUSTABLE BACKREST, IN PARTICULAR MOTOR VEHICLE SEATS

Publications (2)

Publication Number Publication Date
ES268655U true ES268655U (en) 1984-04-16
ES268655Y ES268655Y (en) 1984-12-01

Family

ID=6113053

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1981268655U Expired ES268655Y (en) 1980-09-27 1981-08-28 ARTICULATED FITTING DEVICE FOR SEATS WITH ADJUSTABLE BACKREST, IN PARTICULAR AUTOMOBILE VEHICLE SEATS.

Country Status (10)

Country Link
JP (1) JPS5780934A (en)
BR (1) BR8106006A (en)
DE (1) DE3036580A1 (en)
ES (1) ES268655Y (en)
FR (1) FR2490942B1 (en)
GB (1) GB2085959B (en)
IT (1) IT1150446B (en)
NL (1) NL8103975A (en)
SE (1) SE8104680L (en)
ZA (1) ZA816638B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2547778B2 (en) * 1983-06-24 1985-10-18 Tubauto ARTICULATION OF THE BACKREST OF A SEAT FOR MISCELLANEOUS VEHICLES
DE3463631D1 (en) * 1983-03-01 1987-06-19 Tubauto Seat-back hinge for vehicles
JPS602214A (en) * 1983-06-13 1985-01-08 アイシン精機株式会社 Seat reclining apparatus
DE3323539A1 (en) * 1983-06-30 1985-01-10 P.A. Rentrop Hubbert & Wagner Fahrzeugausstattungen GmbH & Co KG, 3060 Stadthagen Hinge fitting for seats with an adjustable backrest, in particular for motor vehicle seats
US4736986A (en) * 1986-10-08 1988-04-12 Ikeda Bussan Co., Ltd. Seat recliner assembly
AU585402B2 (en) * 1986-11-07 1989-06-15 Tachi-S Co., Ltd. Reclining device
JPS63222709A (en) * 1987-03-12 1988-09-16 池田物産株式会社 Reclining apparatus
US5540117A (en) * 1993-12-17 1996-07-30 Keiper Recaro Gmbh & Co. Locking system for articulated fittings of car seats, in particular for wobble fittings
US5702156A (en) * 1995-02-17 1997-12-30 Tachi-S Co., Ltd. Reclining device
DE19706624B4 (en) * 1996-03-01 2010-07-22 Volkswagen Ag Device for locking a backrest of a vehicle seat
DE10123800B4 (en) * 2001-05-16 2005-01-20 Faurecia Autositze Gmbh & Co. Kg Tilt adjustment for parts of motor vehicle seats, z. B. backrests
US6789849B2 (en) * 2001-05-23 2004-09-14 Porter Engineered Systems, Inc. Fold-flat seat reclining and locking mechanism
US6827403B2 (en) * 2003-04-29 2004-12-07 Mjd Innovations, L.L.C. Gear-lock adjustable seat structure
US6966605B2 (en) 2003-04-29 2005-11-22 Mjd Innovations, Inc. Bilateral, warp-tolerant, cross-synchronized, gear-lock adjustable seat structure
US7455362B2 (en) * 2005-07-14 2008-11-25 Kids Up, Inc. Adjustable motion wheel chair
CN109484259B (en) * 2018-09-26 2020-08-25 盐城同环机电科技有限公司 Vehicle seat back locking device
CN110758189B (en) * 2019-11-12 2021-08-31 西安伊思灵华泰汽车座椅有限公司 Automobile seat framework with backrest rotation automatic locking function

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1106614A (en) * 1965-03-03 1968-03-20 Southern Brothers Ltd An improved vehicle seat
US3902757A (en) * 1973-03-29 1975-09-02 Aisin Seiki Hinge fitting for adjustable backrest
AR206839A1 (en) * 1975-11-13 1976-08-23 Grinfa Srl DEVICE TO ADJUST THE POSITION OF THE BACKREST OF RECLINING SEATS
GB1536104A (en) * 1976-05-28 1978-12-20 Brugger Metalcraft Seat adjusting mechanism
US4223947A (en) * 1978-12-08 1980-09-23 Keiper Automobiltechnik Gmbh & Co. Kg Hinge fittings for vehicle seats

Also Published As

Publication number Publication date
JPS5780934A (en) 1982-05-20
ZA816638B (en) 1982-09-29
FR2490942A1 (en) 1982-04-02
IT1150446B (en) 1986-12-10
SE8104680L (en) 1982-03-28
GB2085959A (en) 1982-05-06
GB2085959B (en) 1984-06-06
NL8103975A (en) 1982-04-16
ES268655Y (en) 1984-12-01
FR2490942B1 (en) 1985-06-21
BR8106006A (en) 1982-06-08
IT8185616A0 (en) 1981-09-24
DE3036580A1 (en) 1982-05-19

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