AT318799B - Hydraulically operated actuator assembly - Google Patents

Hydraulically operated actuator assembly

Info

Publication number
AT318799B
AT318799B AT309472A AT309472A AT318799B AT 318799 B AT318799 B AT 318799B AT 309472 A AT309472 A AT 309472A AT 309472 A AT309472 A AT 309472A AT 318799 B AT318799 B AT 318799B
Authority
AT
Austria
Prior art keywords
actuator assembly
hydraulically operated
operated actuator
hydraulically
assembly
Prior art date
Application number
AT309472A
Other languages
German (de)
Inventor
Georg Hirmann Ing
Original Assignee
Veenendaal & 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
Application filed by Veenendaal & Co filed Critical Veenendaal & Co
Application granted granted Critical
Publication of AT318799B publication Critical patent/AT318799B/en

Links

Classifications

    • 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
    • A47C20/048—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination by fluid means
    • 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
    • A61G7/015—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame divided into different adjustable sections, e.g. for Gatch position

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)
  • Actuator (AREA)
  • Massaging Devices (AREA)
AT309472A 1971-04-19 1972-04-10 Hydraulically operated actuator assembly AT318799B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH541571A CH538859A (en) 1971-04-19 1971-04-19 Actuating drive arrangement on a bed frame having a folding part

Publications (1)

Publication Number Publication Date
AT318799B true AT318799B (en) 1974-11-11

Family

ID=4293192

Family Applications (1)

Application Number Title Priority Date Filing Date
AT309472A AT318799B (en) 1971-04-19 1972-04-10 Hydraulically operated actuator assembly

Country Status (15)

Country Link
US (1) US3750200A (en)
JP (1) JPS5423636B1 (en)
AT (1) AT318799B (en)
BE (1) BE782277A (en)
BR (1) BR7202323D0 (en)
CA (1) CA951226A (en)
CH (1) CH538859A (en)
DK (1) DK135265B (en)
ES (1) ES401923A1 (en)
FR (1) FR2136526A5 (en)
GB (1) GB1356359A (en)
IT (1) IT959504B (en)
NL (1) NL7205125A (en)
SE (1) SE379271B (en)
ZA (1) ZA722654B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2215789A5 (en) * 1973-01-30 1974-08-23 Spomc Fabr Medico Chirurgicale
US3978530A (en) * 1975-11-21 1976-09-07 Amarantos John G Air inflatable bed-like device with adjustable back support
US4127906A (en) * 1976-07-15 1978-12-05 Zur Henry C Adjustable bed-chair
US4961236A (en) * 1990-01-02 1990-10-09 Luconi Lanzo E Mattress position adjustment device
DE59205324D1 (en) * 1992-12-29 1996-03-21 Schmidt & Lenhardt Gmbh & Co Back support for lift devices that can be used in bathtubs
GB2287401A (en) * 1994-03-12 1995-09-20 Mangar International Ltd Lifting device for beds

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1374295A (en) * 1919-04-28 1921-04-12 Louis A Fleury Pneumatic jack
US2632898A (en) * 1950-08-08 1953-03-31 Albert J Macdonald Invalid bed with fluid operated sections
US2725093A (en) * 1953-07-29 1955-11-29 Saelen Erling Bath tub and invalid lifting and transferring device
US2769182A (en) * 1954-04-21 1956-11-06 Erwin J Nunlist Inflatable mattress lifters

Also Published As

Publication number Publication date
FR2136526A5 (en) 1972-12-22
JPS5423636B1 (en) 1979-08-15
IT959504B (en) 1973-11-10
CH538859A (en) 1973-07-15
DK135265B (en) 1977-03-28
NL7205125A (en) 1972-10-23
DE2218171B2 (en) 1976-02-19
BR7202323D0 (en) 1973-06-07
DK135265C (en) 1977-09-05
CA951226A (en) 1974-07-16
BE782277A (en) 1972-08-16
ES401923A1 (en) 1975-03-01
SE379271B (en) 1975-10-06
DE2218171A1 (en) 1972-11-02
GB1356359A (en) 1974-06-12
US3750200A (en) 1973-08-07
ZA722654B (en) 1973-01-31

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee