CA937703A - Sofa bed and linkage mechanism - Google Patents

Sofa bed and linkage mechanism

Info

Publication number
CA937703A
CA937703A CA119066A CA119066A CA937703A CA 937703 A CA937703 A CA 937703A CA 119066 A CA119066 A CA 119066A CA 119066 A CA119066 A CA 119066A CA 937703 A CA937703 A CA 937703A
Authority
CA
Canada
Prior art keywords
linkage mechanism
sofa bed
sofa
bed
linkage
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
CA119066A
Other versions
CA119066S (en
Inventor
Snitzer Morton
Walter C. Rogers, Jr.
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
Application granted granted Critical
Publication of CA937703A publication Critical patent/CA937703A/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
    • A47C17/00—Sofas; Couches; Beds
    • A47C17/04—Seating furniture, e.g. sofas, couches, settees, or the like, with movable parts changeable to beds; Chair beds
    • A47C17/16—Seating furniture changeable to beds by tilting or pivoting the back-rest
    • A47C17/17—Seating furniture changeable to beds by tilting or pivoting the back-rest with coupled movement of back-rest and seat
    • A47C17/175—Seating furniture changeable to beds by tilting or pivoting the back-rest with coupled movement of back-rest and seat with tilting or lifting seat-back-rest pivot
    • A47C17/1756—Seating furniture changeable to beds by tilting or pivoting the back-rest with coupled movement of back-rest and seat with tilting or lifting seat-back-rest pivot by pivoted linkages

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Special Chairs (AREA)
CA119066A 1970-12-07 1971-07-26 Sofa bed and linkage mechanism Expired CA937703A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9569570A 1970-12-07 1970-12-07

Publications (1)

Publication Number Publication Date
CA937703A true CA937703A (en) 1973-12-04

Family

ID=22253192

Family Applications (1)

Application Number Title Priority Date Filing Date
CA119066A Expired CA937703A (en) 1970-12-07 1971-07-26 Sofa bed and linkage mechanism

Country Status (3)

Country Link
US (1) US3657747A (en)
CA (1) CA937703A (en)
GB (1) GB1372710A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3857121A (en) * 1973-04-02 1974-12-31 W Rogers Sofa beds
US3887229A (en) * 1974-02-11 1975-06-03 Travel Products Inc Convertible seat
US4333681A (en) * 1979-11-16 1982-06-08 Nelson M Eugene Power operated reclining wheelchair
US4597115A (en) * 1983-02-04 1986-07-01 Louis Pokorny Company, Inc. Low seating level sofa-bed mechanism
US4592102A (en) * 1984-08-16 1986-06-03 Mizelle Ned W Mechanism for a sofa sleeper
US4651363A (en) * 1985-04-10 1987-03-24 Mizelle Ned W Articles of furniture and components thereof
US4654902A (en) * 1986-04-03 1987-04-07 Shrock Fred J Convertible seat-bed
US4696069A (en) * 1986-06-02 1987-09-29 Ducan Steel Benders Ltd. Sofa bed
AT391990B (en) * 1988-04-29 1990-12-27 Papst Erich Convertible seat
US5103510A (en) * 1991-01-18 1992-04-14 Flexsteel Industries, Inc. Locking linkage for sofa bed
AT400287B (en) * 1993-08-26 1995-11-27 Hoppe Kg Hodry Metallfab SEAT FURNITURE CONVERTIBLE INTO A BED
US10226131B2 (en) * 2014-12-01 2019-03-12 Flexsteel Industries, Inc. Articulated back sofa bed
US10327560B2 (en) * 2015-01-28 2019-06-25 Lippert Components, Inc. Convertible sofa with articulated arm rests
US10631653B2 (en) * 2018-04-13 2020-04-28 L&P Property Management Company Motorized sofa bed
PL436042A1 (en) * 2020-11-20 2022-05-23 Stalmot & Wolmet Spółka Z Ograniczoną Odpowiedzialnością Mechanism for converting a piece of furniture from a sitting position to a lying position
CN112617496A (en) * 2021-01-25 2021-04-09 嘉兴市领地家具用品有限公司 Novel sofa bed iron frame mechanism
CN115005628B (en) * 2022-05-20 2023-11-24 安吉永艺尚品家具有限公司 Sofa bed with back pulled back and use method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2584146A (en) * 1950-04-21 1952-02-05 Eclipse Sleep Products Inc Couch bed linkage for folding, un-folding, and positioning a full length mattress incouch or bed formation
US2975433A (en) * 1958-07-21 1961-03-21 American Bed & Spring Company Foldable lock for sofa beds
US3065474A (en) * 1960-08-11 1962-11-27 Super Sagless Spring Corp Collapsible pull out sofa beds

Also Published As

Publication number Publication date
GB1372710A (en) 1974-11-06
US3657747A (en) 1972-04-25

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