EP0323626A1 - Verfahren zum Hochschwenken von Betten und Betten, bei denen dieses Verfahren angewandt wird - Google Patents

Verfahren zum Hochschwenken von Betten und Betten, bei denen dieses Verfahren angewandt wird Download PDF

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Publication number
EP0323626A1
EP0323626A1 EP88121705A EP88121705A EP0323626A1 EP 0323626 A1 EP0323626 A1 EP 0323626A1 EP 88121705 A EP88121705 A EP 88121705A EP 88121705 A EP88121705 A EP 88121705A EP 0323626 A1 EP0323626 A1 EP 0323626A1
Authority
EP
European Patent Office
Prior art keywords
bed
beds
frame
lifting device
oscillatory
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.)
Withdrawn
Application number
EP88121705A
Other languages
English (en)
French (fr)
Inventor
Primo De Demo
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.)
MOBILIFICIO PREALPI SpA
Original Assignee
MOBILIFICIO PREALPI SpA
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 MOBILIFICIO PREALPI SpA filed Critical MOBILIFICIO PREALPI SpA
Publication of EP0323626A1 publication Critical patent/EP0323626A1/de
Withdrawn legal-status Critical Current

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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

Definitions

  • This invention concerns a method to lift beds in particular.
  • the invention concerns a method which enables a bed or another like or analogous article to be lifted at an angle to the floor by exerting a minimum effort.
  • the invention concerns also the beds in particular which employ the method.
  • the beds most widely used comprise two pairs of support feet or alternative supports which make movement of the bed hard if not impossible.
  • the space available very often does not allow such movement to be made.
  • Embodiments of beds which comprise on the feet of the head and/or foot of the bed wheels which can be swivelled to enable the bed to be displaced substantially laterally. These embodiments are only workable in rooms of suitable sizes.
  • Embodiments of beds which can be folded are also known but do not have a stable nature; such beds are those folded onto a wall or divan beds, or extensible chairs or other types; such forms have the purpose of overcoming diverse problems such as the lack of available space, for instance.
  • the present applicant has studied, tested and obtained a method and a bed able to overcome the problems of the known art.
  • the method according to the invention provides for the bed to be lifted at an angle to the floor by a device which is, or can be, secured to the lower side of the frame of the bed.
  • This device is an articulated system consisting substantially of a support element which is, or can be, connected to the frame of the bed, and of an oscillatory arm connected to the support element and supported on the floor by rotary means; means to apply pressure are included and are connected at their ends to the support element and the oscillatory arm.
  • Resilient resistance means are also included and provide for tensioning of the oscillatory arm during the steps of lifting the bed and re-positioning it on the floor thereafter.
  • the bed can be moved in the vertical direction,, thereby permitting access to the zone under the bed even in difficult environmental conditions or in very narrow spaces.
  • the attached figure which is given as a non-restrictive example, shows a diagrammatic side view of a bed employing the method of the invention.
  • a bed 10 can be lifted in the direction of the arrow 11 to take up a position marked with lines of dashes in the figure owing to the operation of a lifting device 12.
  • the lifting device 12 consists of a support element 15 which is advantageously L-shaped and of which a longer side 115 is arranged lengthwise to and on the same plane as a frame 14 of the bed 10. This longer side 115 is secured to the frame 14 by suitable fixture means 13.
  • the lifting device 12 can also cooperate only momentarily with the bed 10, and in this event reciprocal engagement and disengagement means of a speedy type will be included.
  • At least one lifting means for instance a cylinder 16 and piston of a type operated by gas or hydraulic or similar, is pivoted at the end of the longer side 115 of the support element 15.
  • a piston rod 17 in the cylinder 16 is pivoted in turn on an oscillatory arm 18, which bears wheels 20 at its end in contact with the floor 19.
  • the oscillatory arm 18 is pivoted at its other end on a shorter side 215 of the support element 15.
  • a resilient means connects the shorter side 215 of the supporty element 15 to the oscillatory arm 18.
  • the spring 21, of which the tension can be regulated advantageously, provides tensioning of the oscillatory arm 18 and, together with the cylinder 16 and piston, enables the bed 10 to be lifted and kept in a raised position and to be re­positioned on the floor 19 thereafter.
  • a head 22 of the bed 10 may include upper movement means, small rollers 23 for instance, and lower movement means, wheels 24 for instance.
  • the bed 10 in its raised position is supported on wheels 20 and 24 and therefore can also be moved very easily.

Landscapes

  • Invalid Beds And Related Equipment (AREA)
EP88121705A 1988-01-08 1988-12-27 Verfahren zum Hochschwenken von Betten und Betten, bei denen dieses Verfahren angewandt wird Withdrawn EP0323626A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT82501/88A IT1220788B (it) 1988-01-08 1988-01-08 Metodo per il sollevamento particolarmente di letti
IT8250188 1988-01-08

Publications (1)

Publication Number Publication Date
EP0323626A1 true EP0323626A1 (de) 1989-07-12

Family

ID=11317901

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88121705A Withdrawn EP0323626A1 (de) 1988-01-08 1988-12-27 Verfahren zum Hochschwenken von Betten und Betten, bei denen dieses Verfahren angewandt wird

Country Status (3)

Country Link
EP (1) EP0323626A1 (de)
DE (1) DE323626T1 (de)
IT (1) IT1220788B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6957456B2 (en) * 2004-02-11 2005-10-25 Jaron, Llc Bed lift

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3341868A (en) * 1967-09-19 Spring bed support

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3341868A (en) * 1967-09-19 Spring bed support

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6957456B2 (en) * 2004-02-11 2005-10-25 Jaron, Llc Bed lift

Also Published As

Publication number Publication date
IT1220788B (it) 1990-06-21
DE323626T1 (de) 1989-11-16
IT8882501A0 (it) 1988-01-08

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Designated state(s): AT BE CH DE FR GB IT LI NL

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Representative=s name: G.PETRAZ P.SSO GLP S.R.L.

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Effective date: 19891220

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