GB1261312A - A device for adjusting a backrest of a chair - Google Patents

A device for adjusting a backrest of a chair

Info

Publication number
GB1261312A
GB1261312A GB1769670A GB1769670A GB1261312A GB 1261312 A GB1261312 A GB 1261312A GB 1769670 A GB1769670 A GB 1769670A GB 1769670 A GB1769670 A GB 1769670A GB 1261312 A GB1261312 A GB 1261312A
Authority
GB
United Kingdom
Prior art keywords
backrest
seat
cylinder
chair
support
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
Application number
GB1769670A
Inventor
Fritz Drabert
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.)
Drabert Soehne GmbH and Co
Original Assignee
Drabert Soehne GmbH and Co
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 Drabert Soehne GmbH and Co filed Critical Drabert Soehne GmbH and Co
Priority to GB1769670A priority Critical patent/GB1261312A/en
Publication of GB1261312A publication Critical patent/GB1261312A/en
Expired 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
    • A47C1/026—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 peg-and-notch or pawl-and-ratchet mechanism
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Abstract

1,261,312. Seats. DRABERT SOHNE. April 14, 1970, No. 17696/70. Heading A4J. The inclination of the backrest of a chair is adjusted by rotation of a cylinder 4 about a pin 6 causing movement of the backrest support 8 about a pivot 9 due to the engagement of the torqueshaped end 7 of the support in a groove 5 on the surface of the cylinder. The cylinder and support member are mounted on a bracket 11 which has a slot 13 for attachment of the seat 1 to the bracket by a bolt 12. Loosening of the bolt 12 enables the seat to be moved horizontally so that the distance between the seat and backrest can be adjusted.
GB1769670A 1970-04-14 1970-04-14 A device for adjusting a backrest of a chair Expired GB1261312A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1769670A GB1261312A (en) 1970-04-14 1970-04-14 A device for adjusting a backrest of a chair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1769670A GB1261312A (en) 1970-04-14 1970-04-14 A device for adjusting a backrest of a chair

Publications (1)

Publication Number Publication Date
GB1261312A true GB1261312A (en) 1972-01-26

Family

ID=10099617

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1769670A Expired GB1261312A (en) 1970-04-14 1970-04-14 A device for adjusting a backrest of a chair

Country Status (1)

Country Link
GB (1) GB1261312A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2439565A1 (en) * 1978-10-23 1980-05-23 Drabert Soehne SEAT, IN PARTICULAR OFFICE ROTARY CHAIR, INCLUDING A TILT MECHANISM
US4936630A (en) * 1988-04-07 1990-06-26 Northeastern Components (International) Ltd. Chair adjuster
WO1997023152A1 (en) * 1995-12-22 1997-07-03 Imarc S.R.L. Device for adjusting the inclination of the back-rest relative to the seating portion in chairs in general

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2439565A1 (en) * 1978-10-23 1980-05-23 Drabert Soehne SEAT, IN PARTICULAR OFFICE ROTARY CHAIR, INCLUDING A TILT MECHANISM
US4936630A (en) * 1988-04-07 1990-06-26 Northeastern Components (International) Ltd. Chair adjuster
WO1997023152A1 (en) * 1995-12-22 1997-07-03 Imarc S.R.L. Device for adjusting the inclination of the back-rest relative to the seating portion in chairs in general
AU711396B2 (en) * 1995-12-22 1999-10-14 Imarc S.P.A. Device for adjusting the inclination of the back-rest relative to the seating portion in chairs in general

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