CH552965A - ADJUSTABLE CHAIR. - Google Patents

ADJUSTABLE CHAIR.

Info

Publication number
CH552965A
CH552965A CH1688372A CH1688372A CH552965A CH 552965 A CH552965 A CH 552965A CH 1688372 A CH1688372 A CH 1688372A CH 1688372 A CH1688372 A CH 1688372A CH 552965 A CH552965 A CH 552965A
Authority
CH
Switzerland
Prior art keywords
adjustable chair
chair
adjustable
Prior art date
Application number
CH1688372A
Other languages
German (de)
Original Assignee
Parnall & Sons 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 Parnall & Sons Ltd filed Critical Parnall & Sons Ltd
Publication of CH552965A publication Critical patent/CH552965A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/402—Support for the head or the back for the back adjustable in height
    • 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
    • B60N2/80—Head-rests
    • B60N2/806—Head-rests movable or adjustable
    • B60N2/809—Head-rests movable or adjustable vertically slidable
    • B60N2/812—Head-rests movable or adjustable vertically slidable characterised by their locking devices
    • B60N2/818—Head-rests movable or adjustable vertically slidable characterised by their locking devices with stepwise positioning

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chairs Characterized By Structure (AREA)
CH1688372A 1971-11-23 1972-11-20 ADJUSTABLE CHAIR. CH552965A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5423671A GB1371641A (en) 1971-11-23 1971-11-23 Chairs

Publications (1)

Publication Number Publication Date
CH552965A true CH552965A (en) 1974-08-30

Family

ID=10470366

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1688372A CH552965A (en) 1971-11-23 1972-11-20 ADJUSTABLE CHAIR.

Country Status (3)

Country Link
CH (1) CH552965A (en)
DE (1) DE2255076A1 (en)
GB (1) GB1371641A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3635244A1 (en) * 1986-10-16 1988-04-28 Dauphin F W Buerositzmoebel CHAIR, ESPECIALLY OFFICE CHAIR, WITH HEIGHT-ADJUSTABLE BACKREST

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012158A (en) * 1975-09-15 1977-03-15 Harper Henry J Adjustable seat-back mechanism
US4036525A (en) * 1976-04-08 1977-07-19 Gf Business Equipment, Inc. Backrest adjustment mechanism
US4221430A (en) * 1978-05-18 1980-09-09 Jasper Corporation Push button adjuster for chair backrest
IT1136715B (en) * 1981-06-11 1986-09-03 Itw Fastex Italia Spa DEVICE FOR THE LOCKING OF THE SEAT BACKREST, ESPECIALLY OF A VEHICLE, IN POSITIONS WITH DESIRED INCLINATION
US4451084A (en) * 1981-12-14 1984-05-29 Simmons Universal Corporation Backrest height adjustment for office chair
FI73299C (en) * 1982-04-13 1987-09-10 Svenska Vision Ab ANORDINATION FOER STEGVIS INSTAELLNING AV RELATIVLAEGENA FOER TVAO INBOERDES FOERSKJUTBARA ELEMENT.
DE3246778C2 (en) * 1982-12-17 1986-12-11 Daimler-Benz Ag, 7000 Stuttgart Height-adjustable headrest of a motor vehicle seat by means of a remote control
FR2557935B1 (en) * 1984-01-06 1986-05-16 Itw De France STEP-BY-STEP POSITIONING DEVICE WITH RETURN TO THE INITIAL POSITION OF TWO MECHANICAL ORGANS MOUNTED WITH RELATIVE MOVEMENT
DE3527783A1 (en) * 1985-08-02 1987-02-12 Froescher August Gmbh Co Kg ADJUSTING DEVICE FOR THE STEP-BY-STEP LOCKING HEIGHT ADJUSTMENT OF BACKRESTS ON WORK CHAIRS
NO174135C (en) * 1990-09-05 1994-03-23 Staal & Stil As chair
AU636223B2 (en) * 1991-04-29 1993-04-22 Feltex Commercial Interiors Pty. Ltd. Height adjustable chair armrest assembly
IT224262Z2 (en) * 1991-09-10 1996-03-14 Cofemo Spa HEIGHT ADJUSTABLE SUPPORT FOR THE CHAIR BACK
DE4235248C1 (en) * 1992-10-20 1994-04-07 Link Wilhelm Kg Chair, especially office chair
DE4239272A1 (en) * 1992-11-23 1994-05-26 Hammerstein Gmbh C Rob Head support for vehicle seat - uses frame and support column made from light metal alloy and has upholstered body releasably attached to support frame
US5388892A (en) * 1993-04-02 1995-02-14 Tornero; Lino E. Mechanism for the relative positioning of telescoping members
GB9802447D0 (en) 1998-02-04 1998-04-01 Unit Press Limited Mechanism for chair
GB9811209D0 (en) 1998-05-22 1998-07-22 Unit Press Limited Height adjustment for back part of chair
GB9928509D0 (en) 1999-12-03 2000-02-02 Unit Press Limited Improvements to chairs

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3635244A1 (en) * 1986-10-16 1988-04-28 Dauphin F W Buerositzmoebel CHAIR, ESPECIALLY OFFICE CHAIR, WITH HEIGHT-ADJUSTABLE BACKREST
US4786108A (en) * 1986-10-16 1988-11-22 Burositzmobelfabrik Friedrich-W. Dauphin Gmbh & Co. Chair, in particular office chair, with a vertically adjustable back rest support

Also Published As

Publication number Publication date
DE2255076A1 (en) 1973-05-24
GB1371641A (en) 1974-10-23

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Legal Events

Date Code Title Description
PL Patent ceased