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FR2421754A1 - IMPROVEMENT OF DEVICES FOR ADJUSTING THE INCLINATION OF THE SEAT BACKREST OF VEHICLES - Google Patents

IMPROVEMENT OF DEVICES FOR ADJUSTING THE INCLINATION OF THE SEAT BACKREST OF VEHICLES

Info

Publication number
FR2421754A1
FR2421754A1 FR7908382A FR7908382A FR2421754A1 FR 2421754 A1 FR2421754 A1 FR 2421754A1 FR 7908382 A FR7908382 A FR 7908382A FR 7908382 A FR7908382 A FR 7908382A FR 2421754 A1 FR2421754 A1 FR 2421754A1
Authority
FR
France
Prior art keywords
inclination
adjusting
articulated
vehicles
improvement
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
FR7908382A
Other languages
French (fr)
Other versions
FR2421754B3 (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.)
Individual
Original Assignee
Individual
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
Priority claimed from IT67733/78A external-priority patent/IT1108352B/en
Priority claimed from IT6760779A external-priority patent/IT1207933B/en
Application filed by Individual filed Critical Individual
Publication of FR2421754A1 publication Critical patent/FR2421754A1/en
Application granted granted Critical
Publication of FR2421754B3 publication Critical patent/FR2421754B3/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/024—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination
    • A47C1/025—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination by means of a rack-and-pinion or like gearing mechanism
    • 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
    • B60N2/23—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 linear actuators, e.g. linear screw mechanisms
    • B60N2/233—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 linear actuators, e.g. linear screw mechanisms by linear screw mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)

Abstract

Dispositif pour le réglage de l'inclinaison d'un dossier par rapport au fond d'un siège, notamment de véhicule automobile, comportant un organe de commande et un couple de plaques articulées l'une à l'autre. Il comprend un support dans lequel est monté à rotation un manchon dans lequel est vissée coaxialement une paire de tiges filetées suivant des pas opposés, une des tiges est montée à pivotement à son extrémité sur un pivot et articulée à la plaque solidaire du cadre du fond du siège, cette dernière étant munie d'un pivot transversal à l'intérieur duquel est montée l'extrémité libre de la deuxième tige filetée, le dispositif comportant également un élément de transmission solidaire du manchon coopérant avec un élément de transmission solidaire d'une poignée de commande articulée transversalement par rapport au supportDevice for adjusting the inclination of a backrest relative to the bottom of a seat, in particular of a motor vehicle, comprising a control member and a pair of plates articulated to one another. It comprises a support in which is rotatably mounted a sleeve in which is screwed coaxially a pair of threaded rods in opposite pitches, one of the rods is pivotally mounted at its end on a pivot and articulated to the plate secured to the bottom frame seat, the latter being provided with a transverse pivot within which is mounted the free end of the second threaded rod, the device also comprising a transmission element integral with the sleeve cooperating with a transmission element integral with a control handle articulated transversely to the support

FR7908382A 1978-04-04 1979-04-03 IMPROVEMENT OF DEVICES FOR ADJUSTING THE INCLINATION OF THE SEAT BACKREST OF VEHICLES Granted FR2421754A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT67733/78A IT1108352B (en) 1978-04-04 1978-04-04 IMPROVEMENT RELATING TO THE DEVICES TO REGULATE THE INCLINATION BETWEEN THE BACK AND SEAT OF THE ARMCHAIRS ON BOARD VEHICLES
IT6760779A IT1207933B (en) 1979-03-23 1979-03-23 Motor vehicle seat adjuster - has hand operated turnbuckle pivoted between plates on back and seat frame

Publications (2)

Publication Number Publication Date
FR2421754A1 true FR2421754A1 (en) 1979-11-02
FR2421754B3 FR2421754B3 (en) 1981-12-31

Family

ID=26329801

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7908382A Granted FR2421754A1 (en) 1978-04-04 1979-04-03 IMPROVEMENT OF DEVICES FOR ADJUSTING THE INCLINATION OF THE SEAT BACKREST OF VEHICLES

Country Status (6)

Country Link
BR (1) BR7902078A (en)
DE (1) DE2912286A1 (en)
FR (1) FR2421754A1 (en)
GB (1) GB2017810B (en)
NL (1) NL7902455A (en)
PL (1) PL214646A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2478981A1 (en) * 1980-04-01 1981-10-02 Gilardini Spa DEVICE FOR ADJUSTING THE LONGITUDINAL POSITION OF A SEAT AND INCLINING THE FOLDER

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0068639B1 (en) * 1981-06-24 1986-08-20 Imperial Chemical Industries Plc An adjustable recline-control mechanism
US4865385A (en) * 1988-07-07 1989-09-12 Hiroshi Suzuki Reclining device for bucket seat
DE4337434A1 (en) * 1993-11-03 1995-05-04 Bosch Gmbh Robert Device for pivoting a backrest relative to the seat part of a seat in a motor vehicle
US5884970A (en) * 1997-06-09 1999-03-23 Counterbalance Corporation Recliner apparatus
US6086155A (en) * 1998-06-15 2000-07-11 P.L. Porter Co. Rotary seat adjustment mechanism
DE20302937U1 (en) * 2003-02-21 2004-07-01 Schwarzbich, Jörg Adjustment mechanism for vehicle seats
DE202012102949U1 (en) * 2012-08-06 2012-09-03 Ciar S.P.A. Drive system with a linear actuator and furniture with such a drive system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2478981A1 (en) * 1980-04-01 1981-10-02 Gilardini Spa DEVICE FOR ADJUSTING THE LONGITUDINAL POSITION OF A SEAT AND INCLINING THE FOLDER

Also Published As

Publication number Publication date
GB2017810B (en) 1982-07-07
DE2912286A1 (en) 1979-10-18
BR7902078A (en) 1979-11-27
FR2421754B3 (en) 1981-12-31
GB2017810A (en) 1979-10-10
PL214646A1 (en) 1980-01-14
NL7902455A (en) 1979-10-08

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Legal Events

Date Code Title Description
ST Notification of lapse