CA951226A - Low pressure hydraulic drive apparatus - Google Patents
Low pressure hydraulic drive apparatusInfo
- Publication number
- CA951226A CA951226A CA139,949,A CA139949A CA951226A CA 951226 A CA951226 A CA 951226A CA 139949 A CA139949 A CA 139949A CA 951226 A CA951226 A CA 951226A
- Authority
- CA
- Canada
- Prior art keywords
- low pressure
- hydraulic drive
- drive apparatus
- pressure hydraulic
- low
- 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
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)
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 |
---|---|
CA951226A true CA951226A (en) | 1974-07-16 |
Family
ID=4293192
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA139,949,A Expired CA951226A (en) | 1971-04-19 | 1972-04-18 | Low pressure hydraulic drive apparatus |
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)
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 |
ES2083062T3 (en) * | 1992-12-29 | 1996-04-01 | Schmidt & Lenhardt Gmbh & Co | BACK FOR LIFTING APPLIANCES USABLE IN BATHTUBS. |
GB2287401A (en) * | 1994-03-12 | 1995-09-20 | Mangar International Ltd | Lifting device for beds |
Family Cites Families (4)
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 |
-
1971
- 1971-04-19 CH CH541571A patent/CH538859A/en not_active IP Right Cessation
-
1972
- 1972-04-10 AT AT309472A patent/AT318799B/en not_active IP Right Cessation
- 1972-04-13 GB GB1704672A patent/GB1356359A/en not_active Expired
- 1972-04-14 DK DK181572AA patent/DK135265B/en unknown
- 1972-04-17 NL NL7205125A patent/NL7205125A/xx unknown
- 1972-04-18 SE SE7205001A patent/SE379271B/xx unknown
- 1972-04-18 JP JP3907572A patent/JPS5423636B1/ja active Pending
- 1972-04-18 IT IT12624/72A patent/IT959504B/en active
- 1972-04-18 BR BR2323/72A patent/BR7202323D0/en unknown
- 1972-04-18 US US00245081A patent/US3750200A/en not_active Expired - Lifetime
- 1972-04-18 BE BE782277A patent/BE782277A/en unknown
- 1972-04-18 CA CA139,949,A patent/CA951226A/en not_active Expired
- 1972-04-19 ES ES401923A patent/ES401923A1/en not_active Expired
- 1972-04-19 ZA ZA722654A patent/ZA722654B/en unknown
- 1972-04-19 FR FR7213801A patent/FR2136526A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2218171A1 (en) | 1972-11-02 |
ES401923A1 (en) | 1975-03-01 |
DK135265C (en) | 1977-09-05 |
AT318799B (en) | 1974-11-11 |
CH538859A (en) | 1973-07-15 |
SE379271B (en) | 1975-10-06 |
DE2218171B2 (en) | 1976-02-19 |
IT959504B (en) | 1973-11-10 |
JPS5423636B1 (en) | 1979-08-15 |
FR2136526A5 (en) | 1972-12-22 |
ZA722654B (en) | 1973-01-31 |
US3750200A (en) | 1973-08-07 |
DK135265B (en) | 1977-03-28 |
BE782277A (en) | 1972-08-16 |
BR7202323D0 (en) | 1973-06-07 |
NL7205125A (en) | 1972-10-23 |
GB1356359A (en) | 1974-06-12 |
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