GB1084814A - Improvements in back supports - Google Patents

Improvements in back supports

Info

Publication number
GB1084814A
GB1084814A GB3703464A GB3703464A GB1084814A GB 1084814 A GB1084814 A GB 1084814A GB 3703464 A GB3703464 A GB 3703464A GB 3703464 A GB3703464 A GB 3703464A GB 1084814 A GB1084814 A GB 1084814A
Authority
GB
United Kingdom
Prior art keywords
uprights
rest
adjustable
frame
sept
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
GB3703464A
Original Assignee
Herbert Lueders
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 to AU35366/63A priority Critical patent/AU271516B2/en
Application filed by Herbert Lueders filed Critical Herbert Lueders
Publication of GB1084814A publication Critical patent/GB1084814A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • A47C7/40Support for the head or the back for the back
    • A47C7/402Support for the head or the back for the back adjustable in height
    • 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
    • A47C7/40Support for the head or the back for the back
    • A47C7/46Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs

Abstract

1,084,814. Seats. H. LUEDERS. Sept. 10, 1964 [Sept. 13, 1963], No. 37034/64. Heading A4J. A back support comprises a frame having uprights 1 provided with a series of apertures 4 in which the ends of flexible arcuate side bars 5 of a back rest 7 are engaged so that the back rest is adjustable in position along the uprights and has a forwardly arcuate shape of adjustable radii. Alternatively, the back rest may carry unlockable springs or socket members lockable by screw means which engage on the uprights and allow the position and arcuate shape of the back rest to be adjusted. The uprights may carry a seat, Fig. 1, or, as shown in Fig. 5, uprights 36 may be hinged at 37 to a main seat frame 35 which has curved ends 38 to limit thebackward movement of the uprights. As shown in Fig. 4 an adjustable frame 32 is hinged to uprights 26 to allow the back rest to be supported in any desired position.
GB3703464A 1963-09-13 1964-09-10 Improvements in back supports Expired GB1084814A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU35366/63A AU271516B2 (en) 1963-09-13 A spinal health back support

Publications (1)

Publication Number Publication Date
GB1084814A true GB1084814A (en) 1967-09-27

Family

ID=3722670

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3703464A Expired GB1084814A (en) 1963-09-13 1964-09-10 Improvements in back supports

Country Status (3)

Country Link
US (1) US3302972A (en)
DE (1) DE1429354A1 (en)
GB (1) GB1084814A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2149654A (en) * 1983-11-09 1985-06-19 Volvo Ab Vehicle seats
GB2166648A (en) * 1984-08-13 1986-05-14 Su Butec Ltd Vehicle seats

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3813148A (en) * 1972-04-17 1974-05-28 H Kraus Adjustable back support
US3895840A (en) * 1973-06-28 1975-07-22 Dolores Szurszewski Chair seat adapter
US6502902B1 (en) * 2000-11-09 2003-01-07 Kardel Romero Stadium seat
DE102004035647B4 (en) * 2004-07-22 2008-03-20 Bock 1 Gmbh & Co. Kg Seating furniture, in particular office chair
US8459737B2 (en) * 2010-06-08 2013-06-11 Brenda Brotsch Spinal supporting chair attachment

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB315456A (en) * 1928-04-13 1929-07-15 Thomas Hornby Garrett A new or improved chair back cushion or rest
US2060298A (en) * 1934-10-17 1936-11-10 Florence L Gailey Adjustable seat back cushion

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2149654A (en) * 1983-11-09 1985-06-19 Volvo Ab Vehicle seats
GB2166648A (en) * 1984-08-13 1986-05-14 Su Butec Ltd Vehicle seats

Also Published As

Publication number Publication date
DE1429354A1 (en) 1969-01-23
US3302972A (en) 1967-02-07

Similar Documents

Publication Publication Date Title
GB1427266A (en) Adjustable chair
GB925337A (en) Improvements in or relating to seats each having an adjustable back
FR2064690A5 (en)
ES261811A1 (en) Seat having adjustable back
SE7600530L (sv) CLOSET CHAIR FOR DISABILITY
GB1084814A (en) Improvements in back supports
GB1208377A (en) Portable baby chair
GB762304A (en) Improved chair
GB775679A (en) Improvements in and relating to reclining chairs
GB1137552A (en) Improvements relating to chairs
GB939458A (en) Improvements in or relating to chairs, stools and like seats
GB934340A (en) Adjustable seating
GB774708A (en) Construction of motor vehicle seats
SE377759B (sv) SEAT FURNITURE WITH ADJUSTABLE SEAT
GB1067902A (en) Improvements in invalid chairs
DE2933748A1 (en) Easily assembled chair for flat transportation - has cut-out boards forming frames slotted together and secured by body weight
USD194837S (en) Office ch air
GB961557A (en) Improvements in vehicles
GB931173A (en) Improvements in and relating to chairs
GB977798A (en) Tray for baby chair
GB889300A (en) Improvements in or relating to chairs and like seats
GB1009417A (en) Improvements in or relating to chairs
ES103125U (en) Comfortable seats convertible in bed (Machine-translation by Google Translate, not legally binding)
GB1134417A (en) Improvements relating to beds
ES312972A1 (en) Improvements in and relating to bench seats, in particular for automobiles