GB2077859B - Pneumatic systems - Google Patents

Pneumatic systems

Info

Publication number
GB2077859B
GB2077859B GB8110420A GB8110420A GB2077859B GB 2077859 B GB2077859 B GB 2077859B GB 8110420 A GB8110420 A GB 8110420A GB 8110420 A GB8110420 A GB 8110420A GB 2077859 B GB2077859 B GB 2077859B
Authority
GB
United Kingdom
Prior art keywords
pneumatic systems
pneumatic
systems
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
GB8110420A
Other versions
GB2077859A (en
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.)
Watkins and Watson Ltd
Original Assignee
Watkins and Watson Ltd
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 Watkins and Watson Ltd filed Critical Watkins and Watson Ltd
Priority to GB8110420A priority Critical patent/GB2077859B/en
Publication of GB2077859A publication Critical patent/GB2077859A/en
Application granted granted Critical
Publication of GB2077859B publication Critical patent/GB2077859B/en
Expired legal-status Critical Current

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

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Invalid Beds And Related Equipment (AREA)
GB8110420A 1980-04-03 1981-04-02 Pneumatic systems Expired GB2077859B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8110420A GB2077859B (en) 1980-04-03 1981-04-02 Pneumatic systems

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8011311 1980-04-03
GB8110420A GB2077859B (en) 1980-04-03 1981-04-02 Pneumatic systems

Publications (2)

Publication Number Publication Date
GB2077859A GB2077859A (en) 1981-12-23
GB2077859B true GB2077859B (en) 1984-09-26

Family

ID=26275084

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8110420A Expired GB2077859B (en) 1980-04-03 1981-04-02 Pneumatic systems

Country Status (1)

Country Link
GB (1) GB2077859B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3400804A1 (en) * 1984-01-12 1985-07-18 Daniel Kollbrunn Küng DEVICE FOR ADJUSTING THE BED OF A BED IN THE AREA OF THE HEAD OR FOOT
DE3687060T2 (en) * 1985-05-10 1993-05-27 Mediscus Prod Ltd PATIENT ASSISTANCE DEVICE.
GB2210411B (en) * 1987-09-30 1992-05-27 Mangar Aids Ltd Improvements in or relating to compressed air supply apparatus
US4936554A (en) * 1988-10-04 1990-06-26 Bernard Heyward Device for automatically raising and lowering of mobile elements of chairs and beds
WO1992007541A1 (en) * 1990-11-06 1992-05-14 Bio Clinic Corporation Fluid filled flotation mattress
US5244452A (en) * 1991-02-15 1993-09-14 Air-Shields, Inc. Infant incubator mattress positioning assembly
GB2297248B (en) * 1995-01-28 1998-04-29 Mangar International Ltd Backrest support apparatus for use on beds
CN107120309A (en) * 2017-06-29 2017-09-01 德阳宏源机电工程有限责任公司 Impeller locking device for centrifugal compressor

Also Published As

Publication number Publication date
GB2077859A (en) 1981-12-23

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 20010401