DE3104484C2 - Antriebsvorrichtung zum Anheben und Absenken der Liegefläche eines Betts o.dgl. - Google Patents

Antriebsvorrichtung zum Anheben und Absenken der Liegefläche eines Betts o.dgl.

Info

Publication number
DE3104484C2
DE3104484C2 DE19813104484 DE3104484A DE3104484C2 DE 3104484 C2 DE3104484 C2 DE 3104484C2 DE 19813104484 DE19813104484 DE 19813104484 DE 3104484 A DE3104484 A DE 3104484A DE 3104484 C2 DE3104484 C2 DE 3104484C2
Authority
DE
Germany
Prior art keywords
locking
piston rod
drive
piece
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.)
Expired
Application number
DE19813104484
Other languages
German (de)
English (en)
Other versions
DE3104484A1 (de
Inventor
Takayuki Tokyo Iizuka
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.)
KIMURA BED Manufacturing Co Ltd TOKYO JP
Original Assignee
KIMURA BED Manufacturing Co Ltd TOKYO JP
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 claimed from JP55016442A external-priority patent/JPS5825463B2/ja
Priority claimed from JP1699180U external-priority patent/JPS5810578Y2/ja
Priority claimed from JP4618080U external-priority patent/JPS5813853Y2/ja
Priority claimed from JP14673780U external-priority patent/JPS5810590Y2/ja
Application filed by KIMURA BED Manufacturing Co Ltd TOKYO JP filed Critical KIMURA BED Manufacturing Co Ltd TOKYO JP
Publication of DE3104484A1 publication Critical patent/DE3104484A1/de
Application granted granted Critical
Publication of DE3104484C2 publication Critical patent/DE3104484C2/de
Expired 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
    • A61G7/012—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame raising or lowering of the whole mattress frame
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C20/00—Head -, foot -, or like rests for beds, sofas or the like
    • A47C20/04—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination
    • A47C20/041—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination by electric motors
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C20/00—Head -, foot -, or like rests for beds, sofas or the like
    • A47C20/04—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination
    • A47C20/047—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination by friction locking means

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Invalid Beds And Related Equipment (AREA)
DE19813104484 1980-02-13 1981-02-09 Antriebsvorrichtung zum Anheben und Absenken der Liegefläche eines Betts o.dgl. Expired DE3104484C2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP55016442A JPS5825463B2 (ja) 1980-02-13 1980-02-13 床部の昇降用駆動装置
JP1699180U JPS5810578Y2 (ja) 1980-02-13 1980-02-13 床部の昇降用駆動装置
JP4618080U JPS5813853Y2 (ja) 1980-04-05 1980-04-05 床部昇降機構用ハンドル装置
JP14673780U JPS5810590Y2 (ja) 1980-10-15 1980-10-15 床部の昇降用駆動装置

Publications (2)

Publication Number Publication Date
DE3104484A1 DE3104484A1 (de) 1982-03-11
DE3104484C2 true DE3104484C2 (de) 1984-07-05

Family

ID=27456578

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813104484 Expired DE3104484C2 (de) 1980-02-13 1981-02-09 Antriebsvorrichtung zum Anheben und Absenken der Liegefläche eines Betts o.dgl.

Country Status (4)

Country Link
CA (1) CA1151355A (US20050065096A1-20050324-C00034.png)
DE (1) DE3104484C2 (US20050065096A1-20050324-C00034.png)
FR (1) FR2475381A1 (US20050065096A1-20050324-C00034.png)
GB (1) GB2071611B (US20050065096A1-20050324-C00034.png)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2182910A (en) * 1985-10-11 1987-05-28 Ellison Hospital Equipment Lim Mechanical lifting device
US5337428A (en) * 1992-10-15 1994-08-16 Joerns Healthcare Inc. Adjustable bed with mechanical jack
DE29811566U1 (de) * 1998-06-29 1998-08-20 Dewert Antriebs- und Systemtechnik GmbH & Co KG, 32278 Kirchlengern Elektromotorischer Möbelantrieb
US9295598B2 (en) * 2011-12-09 2016-03-29 Stryker Corporation Patient support backrest release and actuator assembly
EP2790631B1 (en) * 2011-12-16 2017-02-01 Stryker Corporation Patient support overload or obstruction detection

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7219994U (de) * 1972-08-17 Bremshey Ag Bett, insbesondere Krankenbett
US3015113A (en) * 1955-12-02 1962-01-02 Superior Sleeprite Corp Adjustable bed
US3174161A (en) * 1961-05-08 1965-03-23 American Seating Co Hospital bed
FR2171537A5 (US20050065096A1-20050324-C00034.png) * 1972-02-04 1973-09-21 Matifas Sa
DE2411965A1 (de) * 1974-03-13 1975-09-18 Berg Fa Wilh Liegemoebel, insbesondere fahrbares krankenbett mit hoehenverstellbarem matratzenrahmen sowie mit neigungsverstellbarer rueckenlehne

Also Published As

Publication number Publication date
DE3104484A1 (de) 1982-03-11
CA1151355A (en) 1983-08-09
GB2071611A (en) 1981-09-23
FR2475381A1 (fr) 1981-08-14
GB2071611B (en) 1984-04-26
FR2475381B1 (US20050065096A1-20050324-C00034.png) 1984-01-13

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8128 New person/name/address of the agent

Representative=s name: HENKEL, G., DR.PHIL. FEILER, L., DR.RER.NAT. HAENZ

D2 Grant after examination
8364 No opposition during term of opposition