GB972745A - Improvements in or relating to convertible beds - Google Patents

Improvements in or relating to convertible beds

Info

Publication number
GB972745A
GB972745A GB46138/62A GB4613862A GB972745A GB 972745 A GB972745 A GB 972745A GB 46138/62 A GB46138/62 A GB 46138/62A GB 4613862 A GB4613862 A GB 4613862A GB 972745 A GB972745 A GB 972745A
Authority
GB
United Kingdom
Prior art keywords
sofa
frame
mattress
bed
links
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
GB46138/62A
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
Publication of GB972745A publication Critical patent/GB972745A/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
    • A47C17/20—Seating furniture changeable to beds by tilting or pivoting the back-rest thereby uncovering one or more auxiliary parts previously hidden

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Special Chairs (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)

Abstract

972,745. Bed-settees. A. DUCROT. Dec. 6, 1962 [Dec. 9, 1961], No. 46138/62. Heading A4J. A sofa is converted to a bed by removing seat cushions and unfolding a spring mattress frame, which comprises frame elements 13, 7, 14, 15 hingedly interconnected so as to constitute in the sofa position a volume of rectangular crosssection housing a folded mattress, and in the bed position a plane supporting surface for the unfolded mattress. The frame elements are supported by links 5, 6 pivoted on the sofa frame 1 and connected to the frame elements by links 38, 10, 19, 20, 37 and 40. The unfolding of the mattress frame automatically unfolds legs 21 and causes the sofa back 24 to pivot on links 27, 40 to constitute a bed foot. The frame element 15 has blades 36 anchored by springs 39 to cross member 42 and to longitudinal blades 16 of the mattress support to protect the mattress and support the seat cushions. A facing panel 30 for the sofa front is mounted on support 5 and moves with it to allow the bed to unfold. A balance spring 29 is tensioned between frame 1 and link 6 to facilitate movement and cross members 46, 50, 51 limit the movement of the links in the folded position. A variation of the linkage is described, Fig. 10 (not shown), with an extra pair of legs and an extension on element 13 to support a lug on the sofa back when in the sofa position.
GB46138/62A 1961-12-09 1962-12-06 Improvements in or relating to convertible beds Expired GB972745A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR881498A FR1315809A (en) 1961-12-09 1961-12-09 Improvements made to sofas convertible into beds by development of a single direction

Publications (1)

Publication Number Publication Date
GB972745A true GB972745A (en) 1964-10-14

Family

ID=8768408

Family Applications (1)

Application Number Title Priority Date Filing Date
GB46138/62A Expired GB972745A (en) 1961-12-09 1962-12-06 Improvements in or relating to convertible beds

Country Status (4)

Country Link
US (1) US3187351A (en)
ES (1) ES283419A1 (en)
FR (1) FR1315809A (en)
GB (1) GB972745A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2531325A1 (en) * 1982-08-05 1984-02-10 Muret Philippe SOFA BEDSPREAD OR RELAXATED ARMCHAIR
DE8509131U1 (en) * 1985-03-27 1985-05-09 Ferdinand Lusch Gmbh & Co Kg, 4800 Bielefeld Seating furniture that can be transformed into reclining furniture
AT13465U1 (en) * 2012-08-31 2014-01-15 Joka Werke Johann Kapsamer Gmbh & Co Kg In a bed convertible seating
CN106913120B (en) * 2017-03-13 2023-04-07 匠仙（上海）床垫科技有限公司 Spring net mattress

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2595038A (en) * 1946-06-10 1952-04-29 Simmons Co Sofa bed
US2663028A (en) * 1948-05-22 1953-12-22 Winikoff Abraham Combined seat and folding bed
US2673355A (en) * 1948-07-27 1954-03-30 Ducrot Albert Settee convertible into a bed
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
US2642583A (en) * 1950-07-18 1953-06-23 Albert M Bank Sofa bed
US2840830A (en) * 1953-09-25 1958-07-01 John M Pokorny Adjustable sofa-bed provided with frame locking means

Also Published As

Publication number Publication date
FR1315809A (en) 1963-01-25
US3187351A (en) 1965-06-08
ES283419A1 (en) 1963-03-01

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