GB1446393A - Seat backrest - Google Patents

Seat backrest

Info

Publication number
GB1446393A
GB1446393A GB480374A GB480374A GB1446393A GB 1446393 A GB1446393 A GB 1446393A GB 480374 A GB480374 A GB 480374A GB 480374 A GB480374 A GB 480374A GB 1446393 A GB1446393 A GB 1446393A
Authority
GB
United Kingdom
Prior art keywords
frame
feb
seat backrest
spring core
spring
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
GB480374A
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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
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 Daimler Benz AG filed Critical Daimler Benz AG
Publication of GB1446393A publication Critical patent/GB1446393A/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
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/02—Seat parts
    • A47C7/28—Seat parts with tensioned springs, e.g. of flat type
    • A47C7/287—Seat parts with tensioned springs, e.g. of flat type with combinations of different types flat type tensioned springs

Landscapes

  • Seats For Vehicles (AREA)
  • Chairs Characterized By Structure (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)

Abstract

1446393 Upholstered seats DAIMLER-BENZ A G 1 Feb 1974 [14 Feb 1973] 04803/74 Heading A4M A seat backrest comprises a backrest frame 1 carrying a spring core 3 treated substantially in the medial plane of the frame, a resiliently yieldable upholstery part 4 resting on the spring core 3 and over-lying forwardly projecting, bow-shaped, spring wire elements 6 secured to sides 2 of the frame, and a cover 5 which envelopes the whole assembly.
GB480374A 1973-02-14 1974-02-01 Seat backrest Expired GB1446393A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732307155 DE2307155C3 (en) 1973-02-14 1973-02-14 Backrest for vehicle seats

Publications (1)

Publication Number Publication Date
GB1446393A true GB1446393A (en) 1976-08-18

Family

ID=5871843

Family Applications (1)

Application Number Title Priority Date Filing Date
GB480374A Expired GB1446393A (en) 1973-02-14 1974-02-01 Seat backrest

Country Status (5)

Country Link
DE (1) DE2307155C3 (en)
FR (1) FR2217181B1 (en)
GB (1) GB1446393A (en)
IT (1) IT1002821B (en)
SE (1) SE405827B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2139489A (en) * 1983-05-13 1984-11-14 Britax P M G Ltd Seats
GB2189990A (en) * 1986-02-04 1987-11-11 Paxon John B Resilient support cushion

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4536030A (en) * 1979-08-22 1985-08-20 Nissan Motor Co., Ltd. Seat with adjustable side support device
DE3417616C2 (en) * 1983-05-12 1996-05-23 Honda Motor Co Ltd Vehicle seat

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2313020A (en) * 1939-03-30 1943-03-02 Nussbaum Ferdinand Seat back
GB1402556A (en) * 1971-08-05 1975-08-13 Youngflex Sa Seats

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2139489A (en) * 1983-05-13 1984-11-14 Britax P M G Ltd Seats
GB2189990A (en) * 1986-02-04 1987-11-11 Paxon John B Resilient support cushion
GB2189990B (en) * 1986-02-04 1989-11-22 Paxon John B Resilient support cushion

Also Published As

Publication number Publication date
IT1002821B (en) 1976-05-20
DE2307155A1 (en) 1974-08-29
DE2307155B2 (en) 1978-12-07
FR2217181A1 (en) 1974-09-06
DE2307155C3 (en) 1979-08-09
FR2217181B1 (en) 1976-11-26
SE405827B (en) 1979-01-08

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee