GB1032354A - Improvements relating to resilient upholstery supports - Google Patents

Improvements relating to resilient upholstery supports

Info

Publication number
GB1032354A
GB1032354A GB708262A GB708262A GB1032354A GB 1032354 A GB1032354 A GB 1032354A GB 708262 A GB708262 A GB 708262A GB 708262 A GB708262 A GB 708262A GB 1032354 A GB1032354 A GB 1032354A
Authority
GB
United Kingdom
Prior art keywords
membrane
membranes
interspace
improvements relating
resilient
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
GB708262A
Inventor
Guido Veronesi
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.)
Pirelli Ltd
Original Assignee
Pirelli 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 Pirelli Ltd filed Critical Pirelli Ltd
Priority to GB708262A priority Critical patent/GB1032354A/en
Publication of GB1032354A publication Critical patent/GB1032354A/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
    • A47C4/54—Inflatable chairs

Abstract

1,032,354. Upholstery supports. PIRELLI Ltd. Jan. 15, 1963 [Feb. 23, 1962], No. 7082/62. Heading A4M. A resilient upholstery support has a main membrane 10 and an auxiliary membrane 11 secured thereto at its peripheral margin 12 to form an enclosed interspace 13 between the membranes. In a modification the interspace between membranes 20, 21 is divided into pockets 23 by further securing membrane 21 to membrane 20 along lines 24. The interspaces 13, 23 are filled with a gas or a liquid or material such as latex foam, polyurethane or polystyrene. A further modification, Fig. 6, has membranes 30, 31, padding material 34 and a covering 35 being secured over membrane 31 to form a seat squab 36 and membrane 30 has thickened bracing portions 70. In each form of the support holes 40 are formed adjacent the periphery of the main membrane or in extensions 41, 42 for connection to seat frames.
GB708262A 1962-02-23 1962-02-23 Improvements relating to resilient upholstery supports Expired GB1032354A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB708262A GB1032354A (en) 1962-02-23 1962-02-23 Improvements relating to resilient upholstery supports

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB708262A GB1032354A (en) 1962-02-23 1962-02-23 Improvements relating to resilient upholstery supports

Publications (1)

Publication Number Publication Date
GB1032354A true GB1032354A (en) 1966-06-08

Family

ID=9826273

Family Applications (1)

Application Number Title Priority Date Filing Date
GB708262A Expired GB1032354A (en) 1962-02-23 1962-02-23 Improvements relating to resilient upholstery supports

Country Status (1)

Country Link
GB (1) GB1032354A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2557441A1 (en) * 1983-12-29 1985-07-05 Catelas Claude Chair, particularly for a workstation
EP0702917A1 (en) * 1994-09-14 1996-03-27 Nicholas Sandeman Allen Pressure relief cushions
EP1699318A2 (en) * 2003-12-30 2006-09-13 HNI Technologies Inc. Chair back rest with improved resilience and support

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2557441A1 (en) * 1983-12-29 1985-07-05 Catelas Claude Chair, particularly for a workstation
EP0702917A1 (en) * 1994-09-14 1996-03-27 Nicholas Sandeman Allen Pressure relief cushions
EP1699318A2 (en) * 2003-12-30 2006-09-13 HNI Technologies Inc. Chair back rest with improved resilience and support
EP1699318A4 (en) * 2003-12-30 2008-03-05 Hni Tech Inc Chair back rest with improved resilience and support
CN1905822B (en) * 2003-12-30 2012-02-22 Hni技术公司 Chair back rest with improved resilience and support
US8157325B2 (en) 2003-12-30 2012-04-17 Hni Technologies Inc. Chair back rest with improved resilience and support

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