CA996284A - Seat spring assembly - Google Patents

Seat spring assembly

Info

Publication number
CA996284A
CA996284A CA179,851A CA179851A CA996284A CA 996284 A CA996284 A CA 996284A CA 179851 A CA179851 A CA 179851A CA 996284 A CA996284 A CA 996284A
Authority
CA
Canada
Prior art keywords
spring assembly
seat spring
seat
assembly
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
CA179,851A
Other versions
CA179851S (en
Inventor
Jack C. Mandusky
Neville L. Riddle
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.)
Hoover Universal Inc
Original Assignee
Hoover Ball and Bearing Co
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 Hoover Ball and Bearing Co filed Critical Hoover Ball and Bearing Co
Application granted granted Critical
Publication of CA996284A publication Critical patent/CA996284A/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
    • A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
    • A47C23/12—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using tensioned springs, e.g. flat type
    • A47C23/14—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using tensioned springs, e.g. flat type forming nets; combined with nets
    • 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
CA179,851A 1973-01-26 1973-08-28 Seat spring assembly Expired CA996284A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US327142A US3888473A (en) 1973-01-26 1973-01-26 Seat spring assembly

Publications (1)

Publication Number Publication Date
CA996284A true CA996284A (en) 1976-08-31

Family

ID=23275326

Family Applications (1)

Application Number Title Priority Date Filing Date
CA179,851A Expired CA996284A (en) 1973-01-26 1973-08-28 Seat spring assembly

Country Status (2)

Country Link
US (1) US3888473A (en)
CA (1) CA996284A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3994482A (en) * 1975-11-12 1976-11-30 Flex-O-Lators, Inc. Spring edge for furniture decks
US3998371A (en) * 1976-03-31 1976-12-21 Flex-O-Lators, Inc. Spring edge for furniture decks
US4283046A (en) * 1979-08-24 1981-08-11 Gulf & Western Manufacturing Company Seat construction
US4325542A (en) * 1980-08-01 1982-04-20 Gulf & Western Manufacturing Company Seat construction
US6012190A (en) * 1998-07-23 2000-01-11 Pharma Corporation Foldable bed with collapsible sinuous springs
US6869142B2 (en) * 2002-09-12 2005-03-22 Steelcase Development Corporation Seating unit having motion control
US6880886B2 (en) 2002-09-12 2005-04-19 Steelcase Development Corporation Combined tension and back stop function for seating unit
JP3675458B2 (en) * 2003-07-30 2005-07-27 アイシン精機株式会社 Seat load detection device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3098244A (en) * 1963-07-23 Support frame for furniture
US2124655A (en) * 1936-09-08 1938-07-26 Jacob Kronheim Wire spring and spring structure for cushioned seats and backs
US2958375A (en) * 1958-02-03 1960-11-01 John J Bond Prestressed spring seating
US3117774A (en) * 1962-11-26 1964-01-14 Flex O Lators Spring deck for upholstered furniture
US3356358A (en) * 1966-02-14 1967-12-05 No Sag Spring Co Chair spring construction
US3356359A (en) * 1967-05-23 1967-12-05 Lear Siegler Inc Prestressed furniture spring

Also Published As

Publication number Publication date
US3888473A (en) 1975-06-10

Similar Documents

Publication Publication Date Title
CA913815A (en) Spring upholstery assembly
CA995201A (en) Valve assembly
CA1001328A (en) Box spring assembly
CA990867A (en) Box spring assembly
CA992375A (en) Spring cushion shank mounting assembly
CA996284A (en) Seat spring assembly
CA1027100A (en) Spring type pipe support
CA1012878A (en) Seat mounting mechanism
CA1006652A (en) Toilet valve assembly
CA957263A (en) Seat assembly
CA972085A (en) Furniture spring
CA1027103A (en) Controllable valve seat arrangement
CA998932A (en) Integral seating unit
AU474308B2 (en) Lighter assembly
CA999233A (en) Valve assembly
AU471884B2 (en) An improved valve assembly
CA998479A (en) Spring construction
CA975873A (en) Spring construction
CA1031873A (en) Spring construction
CA1016857A (en) Seat mounting mechanism
AU479002B2 (en) Seat adjuster
CA981292A (en) Compound curved spring
CA961992A (en) Differentially resilient spring assembly
CA961994A (en) Seat construction
CA1016839A (en) Vehicle seat