CA972085A - Furniture spring - Google Patents

Furniture spring

Info

Publication number
CA972085A
CA972085A CA184,094A CA184094A CA972085A CA 972085 A CA972085 A CA 972085A CA 184094 A CA184094 A CA 184094A CA 972085 A CA972085 A CA 972085A
Authority
CA
Canada
Prior art keywords
furniture spring
furniture
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
CA184,094A
Inventor
Roy M. Sano
Fredolin E. Kunkel
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.)
SKLAR FURNITURE Ltd
Original Assignee
SKLAR FURNITURE 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 SKLAR FURNITURE Ltd filed Critical SKLAR FURNITURE Ltd
Priority to CA184,094A priority Critical patent/CA972085A/en
Priority to US490042A priority patent/US3907266A/en
Application granted granted Critical
Publication of CA972085A publication Critical patent/CA972085A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
    • F16F3/02—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction
    • 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
    • A47C7/30—Seat parts with tensioned springs, e.g. of flat type with springs meandering in a flat plane
    • 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
    • A47C7/46—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)
CA184,094A 1973-10-24 1973-10-24 Furniture spring Expired CA972085A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA184,094A CA972085A (en) 1973-10-24 1973-10-24 Furniture spring
US490042A US3907266A (en) 1973-10-24 1974-07-19 Furniture spring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA184,094A CA972085A (en) 1973-10-24 1973-10-24 Furniture spring

Publications (1)

Publication Number Publication Date
CA972085A true CA972085A (en) 1975-07-29

Family

ID=4098186

Family Applications (1)

Application Number Title Priority Date Filing Date
CA184,094A Expired CA972085A (en) 1973-10-24 1973-10-24 Furniture spring

Country Status (2)

Country Link
US (1) US3907266A (en)
CA (1) CA972085A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5188343A (en) * 1991-04-30 1993-02-23 Sklar-Peppler Furniture Corporation Spring system for upholstered furniture
CN107165962A (en) * 2017-06-29 2017-09-15 太仓市惠得利弹簧有限公司 A kind of serpentine spring group

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2589703A1 (en) * 1985-09-24 1987-05-15 Ind Tech Ameublemen Padded part for a convertible seat, in particular for a bench (sofa) which can be converted into a bed
US7356859B2 (en) * 2006-02-01 2008-04-15 Hickory Springs Manufacturing Company Bedding foundation support module
US7360263B2 (en) * 2006-02-01 2008-04-22 Hickory Springs Manufacturing Company Bedding foundation support module
US8016240B2 (en) * 2007-03-29 2011-09-13 The Boeing Company Satellites and satellite fleet implementation methods and apparatus
US11980298B1 (en) * 2022-09-07 2024-05-14 Benjamin Andrew Galjour Multi-sectional sinuous spring for furniture

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2812803A (en) * 1953-07-13 1957-11-12 Universal Wire Spring Co Wire spring structure
US3240483A (en) * 1963-09-30 1966-03-15 Hoover Ball & Bearing Co Spring assemblies
US3550926A (en) * 1968-09-03 1970-12-29 Hoover Ball & Bearing Co Back spring assembly

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5188343A (en) * 1991-04-30 1993-02-23 Sklar-Peppler Furniture Corporation Spring system for upholstered furniture
CN107165962A (en) * 2017-06-29 2017-09-15 太仓市惠得利弹簧有限公司 A kind of serpentine spring group
CN107165962B (en) * 2017-06-29 2019-11-15 太仓市惠得利弹簧有限公司 A kind of serpentine spring group

Also Published As

Publication number Publication date
US3907266A (en) 1975-09-23

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