GB935969A - Improvements in chairs - Google Patents

Improvements in chairs

Info

Publication number
GB935969A
GB935969A GB4037061A GB4037061A GB935969A GB 935969 A GB935969 A GB 935969A GB 4037061 A GB4037061 A GB 4037061A GB 4037061 A GB4037061 A GB 4037061A GB 935969 A GB935969 A GB 935969A
Authority
GB
Grant status
Application
Patent type
Prior art keywords
members
links
pin
back rest
back
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
GB4037061A
Inventor
Ronald William Richardson
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.)
ARENSON A Ltd
Original Assignee
ARENSON A 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

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C1/00Chairs adapted for special purposes
    • A47C1/02Reclining or easy chairs
    • A47C1/022Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/024Reclining 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
    • A47C1/027Reclining 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 clamps or friction locking members
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C1/00Chairs adapted for special purposes
    • A47C1/02Reclining or easy chairs
    • A47C1/022Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/024Reclining 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
    • A47C1/026Reclining 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
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C1/00Chairs adapted for special purposes
    • A47C1/02Reclining or easy chairs
    • A47C1/031Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/036Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a head-rest
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C7/00Parts, details, or accessories of chairs or stools
    • A47C7/36Support for the head or the back
    • A47C7/38Support for the head or the back for the head

Abstract

935,969. Adjustable back rests. A. ARENSON Ltd. Aug. 1, 1962 [Nov. 10, 1961], No. 40370/61. Class 52 (2). A chair includes a back rest 4 which is vertically and angularly adjustable by adjusting means which comprise a pair of laterally spaced slotted links 6 mounted on the back rest 4 for pivotal movement in a vertical plane about vertically spaced horizontal fulcrum points 2, the links 6 converging rearwardly towards a back rest support 10 to which they are connected by a pin 12, a bifurcated bearing member 11 and saddle clamping members 15. The vertical and angular adjustments are made by pivoting the members 15 about the pin 12 and sliding the links 6 along the members 15, then a looking knob 5 secured to the pin 12 is tightened so that the clamping members 15 frictionally engage the links 6 and teeth 16, 17 on the members 15, 11 respectively, interengage to clamp the head rest in position.
GB4037061A 1961-11-10 1961-11-10 Improvements in chairs Expired GB935969A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4037061A GB935969A (en) 1961-11-10 1961-11-10 Improvements in chairs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4037061A GB935969A (en) 1961-11-10 1961-11-10 Improvements in chairs

Publications (1)

Publication Number Publication Date
GB935969A true true GB935969A (en) 1963-09-04

Family

ID=10414542

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4037061A Expired GB935969A (en) 1961-11-10 1961-11-10 Improvements in chairs

Country Status (1)

Country Link
GB (1) GB935969A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3379472A (en) * 1966-06-17 1968-04-23 Hilfiker Albert Furniture for sitting or lying on
US4911502A (en) * 1982-07-07 1990-03-27 Gorman John D Seats
US5427436A (en) * 1994-05-26 1995-06-27 Lloyd; John T. Adjustable headrest
GB2291583A (en) * 1994-07-20 1996-01-31 Trakkers Ltd A bracket to be fitted between a seat base and a seat back
US6397414B1 (en) 2000-06-21 2002-06-04 John T. Lloyd Adjustable face rest
GB2398490B (en) * 2001-12-14 2005-11-30 John T Lloyd Portable massage chair

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3379472A (en) * 1966-06-17 1968-04-23 Hilfiker Albert Furniture for sitting or lying on
US4911502A (en) * 1982-07-07 1990-03-27 Gorman John D Seats
US5427436A (en) * 1994-05-26 1995-06-27 Lloyd; John T. Adjustable headrest
GB2291583A (en) * 1994-07-20 1996-01-31 Trakkers Ltd A bracket to be fitted between a seat base and a seat back
US6397414B1 (en) 2000-06-21 2002-06-04 John T. Lloyd Adjustable face rest
GB2398490B (en) * 2001-12-14 2005-11-30 John T Lloyd Portable massage chair

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