FR1136345A - Perfectionnements apportés aux canapés-lits - Google Patents

Perfectionnements apportés aux canapés-lits

Info

Publication number
FR1136345A
FR1136345A FR1136345DA FR1136345A FR 1136345 A FR1136345 A FR 1136345A FR 1136345D A FR1136345D A FR 1136345DA FR 1136345 A FR1136345 A FR 1136345A
Authority
FR
France
Prior art keywords
sofa beds
sofa
beds
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
Other languages
English (en)
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.)
United States Bedding Co
Original Assignee
United States Bedding 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
Priority to US453808A priority Critical patent/US2982974A/en
Application filed by United States Bedding Co filed Critical United States Bedding Co
Application granted granted Critical
Publication of FR1136345A publication Critical patent/FR1136345A/fr
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C17/00Sofas; Couches; Beds
    • A47C17/04Seating furniture, e.g. sofas, couches, settees, or the like, with movable parts changeable to beds; Chair beds
    • A47C17/22Seating furniture having non-movable back-rest changeable to beds with means for uncovering a previously hidden mattress or similar bed part
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C17/00Sofas; Couches; Beds
    • A47C17/04Seating furniture, e.g. sofas, couches, settees, or the like, with movable parts changeable to beds; Chair beds
    • A47C17/22Seating furniture having non-movable back-rest changeable to beds with means for uncovering a previously hidden mattress or similar bed part
    • A47C17/23Seating furniture having non-movable back-rest changeable to beds with means for uncovering a previously hidden mattress or similar bed part the lying down bed surface partly consisting of one side of the seat
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00Sealing or packing boreholes or wells
    • E21B33/10Sealing or packing boreholes or wells in the borehole
    • E21B33/12Packers; Plugs
    • E21B33/1208Packers; Plugs characterised by the construction of the sealing or packing means
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/02Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay
    • H01H47/20Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for producing frequency-selective operation of the relay
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S5/00Beds
    • Y10S5/927Sofa beds with motor means
FR1136345D 1954-09-02 1955-09-01 Perfectionnements apportés aux canapés-lits Expired FR1136345A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US453808A US2982974A (en) 1954-09-02 1954-09-02 Sofa bed with automatic operation

Publications (1)

Publication Number Publication Date
FR1136345A true FR1136345A (fr) 1957-05-13

Family

ID=23802157

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1136345D Expired FR1136345A (fr) 1954-09-02 1955-09-01 Perfectionnements apportés aux canapés-lits

Country Status (5)

Country Link
US (1) US2982974A (fr)
CH (1) CH341969A (fr)
DE (1) DE1253422B (fr)
FR (1) FR1136345A (fr)
GB (1) GB791250A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2934770A (en) * 1957-02-18 1960-05-03 Castro Convertible Corp Power operated convertible sofa-bed

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1181377B (de) * 1959-07-18 1964-11-12 United States Bedding Co Bettcouch
DE1172409B (de) * 1960-02-04 1964-06-18 Dura Corp Hydraulischer Antrieb fuer Bettgestelle mit schwenkbaren Kopf- und Fussteilen
US3056973A (en) * 1960-11-16 1962-10-09 Dura Corp Automatic convertible bed
US3299445A (en) * 1965-09-28 1967-01-24 Walter J Steffan Power means for sofa bed
US4074371A (en) * 1976-08-04 1978-02-21 Christian Services, Inc. Motorized hide-a-bed actuating mechanism
US4625345A (en) * 1985-03-26 1986-12-02 Wood Lorin A Automated sofa bed
ITMI20120001A1 (it) * 2012-01-02 2013-07-03 Comodo Italia S R L Divano-letto ad apertura facilitata, particolarmente ad azionamento automatico.

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1814828A (en) * 1928-01-23 1931-07-14 Coopersmith Bed Company Folding bed
US1978902A (en) * 1933-06-21 1934-10-30 Virgil P Jackson Davenport
US2168649A (en) * 1937-07-03 1939-08-08 John A Johnson Invalid bed accessory
US2217783A (en) * 1938-06-09 1940-10-15 F O Schoedinger Operating table
US2520849A (en) * 1945-10-22 1950-08-29 Graham D Mcvicker Variable position bed
CH272204A (de) * 1946-09-02 1950-12-15 Mr Matej Josef Ph Umwandelbare Ottomane.
US2540133A (en) * 1947-07-03 1951-02-06 Roy G Miller Adjustable hospital bed
US2582565A (en) * 1948-03-15 1952-01-15 Edward V Schnippel Electrohydraulic operating unit for adjustable bedframes
US2576062A (en) * 1949-11-08 1951-11-20 Bebry Bedding Corp Love seat bed
US2632898A (en) * 1950-08-08 1953-03-31 Albert J Macdonald Invalid bed with fluid operated sections
US2634428A (en) * 1951-04-07 1953-04-14 Seng Co Bed davenport
US2676335A (en) * 1952-02-29 1954-04-27 Goodman Robert Davenport with section lock and support
US2770814A (en) * 1953-09-14 1956-11-20 Smith & Davis Mfg Company Folding davenport beds

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2934770A (en) * 1957-02-18 1960-05-03 Castro Convertible Corp Power operated convertible sofa-bed

Also Published As

Publication number Publication date
CH341969A (de) 1959-10-31
DE1253422B (de) 1967-11-02
GB791250A (en) 1958-02-26
US2982974A (en) 1961-05-09

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