FR2445709A1 - Lifting mechanism for bed mattress base - consists of pref. four links joining base and mattress frame, with spiral spring and catch - Google Patents

Lifting mechanism for bed mattress base - consists of pref. four links joining base and mattress frame, with spiral spring and catch

Info

Publication number
FR2445709A1
FR2445709A1 FR7821520A FR7821520A FR2445709A1 FR 2445709 A1 FR2445709 A1 FR 2445709A1 FR 7821520 A FR7821520 A FR 7821520A FR 7821520 A FR7821520 A FR 7821520A FR 2445709 A1 FR2445709 A1 FR 2445709A1
Authority
FR
France
Prior art keywords
base
mattress
pref
catch
spiral 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.)
Granted
Application number
FR7821520A
Other languages
French (fr)
Other versions
FR2445709B1 (en
Inventor
Pierre Gauthier
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.)
Matelas Merinos SA
Original Assignee
Matelas Merinos SA
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 Matelas Merinos SA filed Critical Matelas Merinos SA
Priority to FR7821520A priority Critical patent/FR2445709A1/en
Publication of FR2445709A1 publication Critical patent/FR2445709A1/en
Application granted granted Critical
Publication of FR2445709B1 publication Critical patent/FR2445709B1/fr
Granted 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
    • A47C19/00—Bedsteads
    • A47C19/04—Extensible bedsteads, e.g. with adjustment of length, width, height
    • A47C19/045—Extensible bedsteads, e.g. with adjustment of length, width, height with entire frame height or inclination adjustments

Landscapes

  • Mattresses And Other Support Structures For Chairs And Beds (AREA)

Abstract

The bed can be raised up to a required different horizontal level, and consists of a fixed base to which the legs are attached. It is joined to the mattress base or mobile frame on which the mattress base rests by at least two and pref. four links. The links are pivot mounted on axles fixed to the base. Each link is fixed to one of the ends of a spiral spring one end of which is fixed to an axle on the base, and the other end rests against the base. A catch fixed underneath the mattress base or its frame holds the links down against the base.
FR7821520A 1978-07-20 1978-07-20 Lifting mechanism for bed mattress base - consists of pref. four links joining base and mattress frame, with spiral spring and catch Granted FR2445709A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7821520A FR2445709A1 (en) 1978-07-20 1978-07-20 Lifting mechanism for bed mattress base - consists of pref. four links joining base and mattress frame, with spiral spring and catch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7821520A FR2445709A1 (en) 1978-07-20 1978-07-20 Lifting mechanism for bed mattress base - consists of pref. four links joining base and mattress frame, with spiral spring and catch

Publications (2)

Publication Number Publication Date
FR2445709A1 true FR2445709A1 (en) 1980-08-01
FR2445709B1 FR2445709B1 (en) 1981-05-29

Family

ID=9210950

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7821520A Granted FR2445709A1 (en) 1978-07-20 1978-07-20 Lifting mechanism for bed mattress base - consists of pref. four links joining base and mattress frame, with spiral spring and catch

Country Status (1)

Country Link
FR (1) FR2445709A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0030482A1 (en) * 1979-11-16 1981-06-17 Societe Des Matelas Merinos Liftable bed
FR2798053A1 (en) 1999-09-06 2001-03-09 Onrev Bed lifting mechanism comprises levers at head and foot forming parallelogram operated by gas power cylinder

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2133369A (en) * 1938-10-18 Bed and accessory therefor
US3887950A (en) * 1973-08-28 1975-06-10 William P Wachsman Bed structure affording displacement for housekeeping and making

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2133369A (en) * 1938-10-18 Bed and accessory therefor
US3887950A (en) * 1973-08-28 1975-06-10 William P Wachsman Bed structure affording displacement for housekeeping and making

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0030482A1 (en) * 1979-11-16 1981-06-17 Societe Des Matelas Merinos Liftable bed
FR2798053A1 (en) 1999-09-06 2001-03-09 Onrev Bed lifting mechanism comprises levers at head and foot forming parallelogram operated by gas power cylinder

Also Published As

Publication number Publication date
FR2445709B1 (en) 1981-05-29

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
ST Notification of lapse