GB390949A - Improvements relating to chairs and like seats - Google Patents

Improvements relating to chairs and like seats

Info

Publication number
GB390949A
GB390949A GB989932A GB989932A GB390949A GB 390949 A GB390949 A GB 390949A GB 989932 A GB989932 A GB 989932A GB 989932 A GB989932 A GB 989932A GB 390949 A GB390949 A GB 390949A
Authority
GB
United Kingdom
Prior art keywords
pin
members
frame
stay
secured
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
GB989932A
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.)
LEABANK Manufacturing Co Ltd
Original Assignee
LEABANK Manufacturing Co 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 LEABANK Manufacturing Co Ltd filed Critical LEABANK Manufacturing Co Ltd
Priority to GB989932A priority Critical patent/GB390949A/en
Publication of GB390949A publication Critical patent/GB390949A/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
    • A47C1/027—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 clamps or friction locking members
    • 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
    • A47C1/0246—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 screw-and-nut mechanism

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Special Chairs (AREA)

Abstract

390,949. Seat adjustments. LEABANK MANUFACTURING CO., Ltd. and KENT, F. W., The Hollies, Ware Road, both in Hoddesdon, Hertfordshire. April 6, 1932, No. 9899. [Class 52 (ii).] A chair is provided with a back rest adjustable horizontally and vertically by connecting it to the seat 3 through a quadrangular frame consisting of four members 2, 5, 6, 8 pivoted together, the rest being attached to one of the members 2, a stay 9 being connected to the seat 3 and the frame. The frame has a diagonal member 7 adjustable in length, the stay 9 or one of the frame members being also adjustable in length. As shown, the members 5, 6 are U-shaped and pivotally secured on pins a, b to the lower end of member 2 which is of channel section. The member 5 is also pivotally secured on a pin c to a channel member 4 secured to the underside of the chair. Two arms 8 are secured at one end to the pin c and at the other end to a pin d which is retained in position by a pair of arms 9 the other ends of which are secured to the member 4. The lower ends of the member 6 are slotted and pass over the pin d. A pair of diagonal members 7 the upper ends of which are pivotally attached to the pin a on frame 2 have slots 7a at their lower ends passing over pin d. A wing nut 11 enables the members to be locked as a rigid frame in any adjusted position. In modifications, the member 8 and stay 9 may be formed as a single bracket, the slots 6a may be replaced by slots formed in the stay 9, or slots may be formed both in member 6 and stay 9. The seat and its supporting parts may be constructed as described in Specification 326,835, [Class 52 (ii), Furniture for sitting &c. upon].
GB989932A 1932-04-06 1932-04-06 Improvements relating to chairs and like seats Expired GB390949A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB989932A GB390949A (en) 1932-04-06 1932-04-06 Improvements relating to chairs and like seats

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB989932A GB390949A (en) 1932-04-06 1932-04-06 Improvements relating to chairs and like seats

Publications (1)

Publication Number Publication Date
GB390949A true GB390949A (en) 1933-04-20

Family

ID=9880849

Family Applications (1)

Application Number Title Priority Date Filing Date
GB989932A Expired GB390949A (en) 1932-04-06 1932-04-06 Improvements relating to chairs and like seats

Country Status (1)

Country Link
GB (1) GB390949A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4394047A (en) * 1981-06-01 1983-07-19 Uop Inc. Seat back mounting system
WO1986000508A1 (en) * 1984-07-10 1986-01-30 Voelkle Rolf Seat with locking device to modify the inclination of the back and/or the seating
GB2243772A (en) * 1990-05-03 1991-11-13 Vogel Peterson Company Chair back and seat adjustment

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4394047A (en) * 1981-06-01 1983-07-19 Uop Inc. Seat back mounting system
WO1986000508A1 (en) * 1984-07-10 1986-01-30 Voelkle Rolf Seat with locking device to modify the inclination of the back and/or the seating
US4693514A (en) * 1984-07-10 1987-09-15 Voelkle Rolf Chair having a clamping device for adjusting the inclination of the back and/or seat
GB2243772A (en) * 1990-05-03 1991-11-13 Vogel Peterson Company Chair back and seat adjustment
GB2243772B (en) * 1990-05-03 1993-06-30 Vogel Peterson Company Chair back and seat adjustment

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