DE69203119D1 - Hospital bed. - Google Patents

Hospital bed.

Info

Publication number
DE69203119D1
DE69203119D1 DE69203119T DE69203119T DE69203119D1 DE 69203119 D1 DE69203119 D1 DE 69203119D1 DE 69203119 T DE69203119 T DE 69203119T DE 69203119 T DE69203119 T DE 69203119T DE 69203119 D1 DE69203119 D1 DE 69203119D1
Authority
DE
Germany
Prior art keywords
base frame
longer leg
linkage
pivotally connected
power source
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 - Fee Related
Application number
DE69203119T
Other languages
German (de)
Other versions
DE69203119T2 (en
Inventor
Wolfram Julius Paul Peters
Dullemen Marlies Van
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.)
ETESMI J W KOCH BV
Original Assignee
ETESMI J W KOCH BV
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 ETESMI J W KOCH BV filed Critical ETESMI J W KOCH BV
Publication of DE69203119D1 publication Critical patent/DE69203119D1/en
Application granted granted Critical
Publication of DE69203119T2 publication Critical patent/DE69203119T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
    • A61G7/005—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame tiltable around transverse horizontal axis, e.g. for Trendelenburg position

Abstract

Hospital bed comprising a wheeled base frame (1) and a (patient) support frame (2) carried thereby through the intermediary of a height adjustment mechanism (3), said height adjustment mechanism (3) comprising a lambda -shaped linkage that has the lower end of its short leg (20) pivotally connected to the base frame (1) and has the upper end (26) of its longer leg (22) pivotally connected to the support frame (2) at a first location, whereas the lower end (24) of said longer leg (22) is horizontally slidably mounted to the base frame (1), said linkage cooperating with an auxiliary support means that is connected to the support frame (2) at a second location (25), a power source of the expansion and retraction type being provided to operate the height adjustment mechanism, said power source having one end (5) pivotally connected to the base frame (1) and having its other end pivotally connected to the linkage adjacent the central pivot (23) thereof. In accordance with the invention the auxiliary support means is constituted by a link that extends adjacent and parallel to the longer leg (22) of the lambda -shaped linkage and forms, together with said longer leg (22), a parallelogram linkage, whereby the lower end (25) of the auxiliary link and that of the longer leg (22) are mounted for a joint sliding movement relative to the base frame (1), and wherein the power source is connected with its lower end (5) to a point of the base frame (1) that is located adjacent and below the location where the lower ends of the longer leg (22) and of the auxiliary link are guided in the base frame (1). <IMAGE>
DE69203119T 1991-03-18 1992-03-10 Hospital bed. Expired - Fee Related DE69203119T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL9100479 1991-03-18

Publications (2)

Publication Number Publication Date
DE69203119D1 true DE69203119D1 (en) 1995-08-03
DE69203119T2 DE69203119T2 (en) 1996-02-29

Family

ID=19859032

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69203119T Expired - Fee Related DE69203119T2 (en) 1991-03-18 1992-03-10 Hospital bed.

Country Status (3)

Country Link
EP (1) EP0504975B1 (en)
AT (1) ATE124250T1 (en)
DE (1) DE69203119T2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9418386U1 (en) * 1994-11-17 1995-02-23 Foerderverein Inst Fuer Medizi Adjustment device for stepless height and incline adjustment of a level

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1319593A (en) * 1969-05-29 1973-06-06 Ellison George Ltd Underframe for beds
CH603154A5 (en) * 1975-11-05 1978-08-15 Basler Eisenmoebelfab Ag
NO854267L (en) * 1985-10-24 1987-04-27 Saba Medical As LIFTING AND LOWERING MACHINE FOR WORK TABLES OF ANY ART.
DE3876238T2 (en) * 1988-05-12 1993-04-01 Hill Rom Co Inc DOUBLE HYDRAULIC HOSPITAL BED WITH BIRACLE.

Also Published As

Publication number Publication date
EP0504975B1 (en) 1995-06-28
EP0504975A1 (en) 1992-09-23
ATE124250T1 (en) 1995-07-15
DE69203119T2 (en) 1996-02-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee