GB503866A - Improvements in collapsible chairs - Google Patents

Improvements in collapsible chairs

Info

Publication number
GB503866A
GB503866A GB2816137A GB2816137A GB503866A GB 503866 A GB503866 A GB 503866A GB 2816137 A GB2816137 A GB 2816137A GB 2816137 A GB2816137 A GB 2816137A GB 503866 A GB503866 A GB 503866A
Authority
GB
United Kingdom
Prior art keywords
rack bar
slotted
employed
frame
pin
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
GB2816137A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2816137A priority Critical patent/GB503866A/en
Publication of GB503866A publication Critical patent/GB503866A/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
    • A47C4/00—Foldable, collapsible or dismountable chairs
    • A47C4/04—Folding chairs with inflexible seats
    • A47C4/08—Folding chairs with inflexible seats having a frame made of wood or plastics
    • A47C4/10—Folding chairs with inflexible seats having a frame made of wood or plastics with legs pivotably connected to seat or underframe
    • A47C4/12—Folding chairs with inflexible seats having a frame made of wood or plastics with legs pivotably connected to seat or underframe of adjustable type

Abstract

503,866. Folding chairs. BLANK, A. Oct. 15, 1937, No. 28161. [Class 52 (ii)] The back frame 4 of a folding chair is adjusted while occupied by rack and'pin adjustment of the pivoted arm rests 5. The arm rest is provided with a tubular or slotted recess to receive a rack bar 18, Fig. 2, pivoted at 7 to the upper end of a strut member 8 ; which is preferably integral with the front leg 10. A pin or lug 17 on the arm rest engages one of the notches 21, while the down-turned end 20 of the rack bar slidably engages the bottom of therecess. Where a tubular frame is employed the rack bar slides within the tube, the forward part of which is slotted at 16. In the case of a wood frame a slotted plate 25, Fig. 4, engaged by cross-pins 29, 30, is employed. Stop, members 32, 33 prevent undue opening of the leg parts while a hinged leather &o. strap 13 may be used to prevent forward collapse of the rear legs during adjustment and to facilitate opening of the chair from the collapsed position.
GB2816137A 1937-10-15 1937-10-15 Improvements in collapsible chairs Expired GB503866A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2816137A GB503866A (en) 1937-10-15 1937-10-15 Improvements in collapsible chairs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2816137A GB503866A (en) 1937-10-15 1937-10-15 Improvements in collapsible chairs

Publications (1)

Publication Number Publication Date
GB503866A true GB503866A (en) 1939-04-17

Family

ID=10271248

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2816137A Expired GB503866A (en) 1937-10-15 1937-10-15 Improvements in collapsible chairs

Country Status (1)

Country Link
GB (1) GB503866A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3186757A (en) * 1963-11-15 1965-06-01 Bell Intercontinental Corp Chaise lounge
US4482184A (en) * 1982-01-08 1984-11-13 Mincey Christopher D Portable folding chair
GB2197190A (en) * 1986-10-04 1988-05-18 Edwin Beer A convertible chair
US5588696A (en) * 1995-06-29 1996-12-31 Jay; John C. Convertible chair with armrests which converts to a backpack
NL1025800C2 (en) * 2004-03-24 2005-09-27 Unimeta Nederland B V Device for adjusting a backrest.

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3186757A (en) * 1963-11-15 1965-06-01 Bell Intercontinental Corp Chaise lounge
US4482184A (en) * 1982-01-08 1984-11-13 Mincey Christopher D Portable folding chair
GB2197190A (en) * 1986-10-04 1988-05-18 Edwin Beer A convertible chair
GB2197190B (en) * 1986-10-04 1991-05-15 Edwin Beer A convertible chair
US5588696A (en) * 1995-06-29 1996-12-31 Jay; John C. Convertible chair with armrests which converts to a backpack
WO1997001299A1 (en) * 1995-06-29 1997-01-16 Jay John C Convertible chair with armrests which converts to a backpack
NL1025800C2 (en) * 2004-03-24 2005-09-27 Unimeta Nederland B V Device for adjusting a backrest.
EP1579786A1 (en) * 2004-03-24 2005-09-28 Unimeta Nederland B.V. Arrangement for adjusting a back rest

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