AT320917B - Inflatable pillow - Google Patents

Inflatable pillow

Info

Publication number
AT320917B
AT320917B AT222471A AT222471A AT320917B AT 320917 B AT320917 B AT 320917B AT 222471 A AT222471 A AT 222471A AT 222471 A AT222471 A AT 222471A AT 320917 B AT320917 B AT 320917B
Authority
AT
Austria
Prior art keywords
inflatable pillow
pillow
inflatable
Prior art date
Application number
AT222471A
Other languages
German (de)
Original Assignee
Pronal Sa
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 Pronal Sa filed Critical Pronal Sa
Application granted granted Critical
Publication of AT320917B publication Critical patent/AT320917B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D22/00—Producing hollow articles
    • B29D22/02—Inflatable articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
    • B66F3/25—Constructional features
    • B66F3/35—Inflatable flexible elements, e.g. bellows
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/10—Characterised by the construction of the motor unit the motor being of diaphragm type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Fluid-Damping Devices (AREA)
  • Air Bags (AREA)
  • Details Of Garments (AREA)
  • Woven Fabrics (AREA)
AT222471A 1970-03-19 1971-03-15 Inflatable pillow AT320917B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7009828A FR2091876B1 (en) 1970-03-19 1970-03-19

Publications (1)

Publication Number Publication Date
AT320917B true AT320917B (en) 1975-03-10

Family

ID=9052520

Family Applications (1)

Application Number Title Priority Date Filing Date
AT222471A AT320917B (en) 1970-03-19 1971-03-15 Inflatable pillow

Country Status (10)

Country Link
US (1) US3704859A (en)
AT (1) AT320917B (en)
CA (1) CA948619A (en)
CH (1) CH536257A (en)
DE (1) DE2110170C3 (en)
ES (1) ES389233A1 (en)
FR (1) FR2091876B1 (en)
GB (1) GB1350979A (en)
NL (1) NL7103669A (en)
SU (1) SU502601A3 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4441571A (en) * 1981-02-02 1984-04-10 Wood Kenneth G Fluid bearing
FR2499462A1 (en) * 1981-02-06 1982-08-13 Marchal Et Cie Ets Pneumatic jacks or tyre supports - of filament reinforced and constrained fabric to control the shape of use in service
US4438795A (en) * 1982-04-22 1984-03-27 Kimwood Corporation Flexible platen planer
US20060192054A1 (en) * 2004-10-13 2006-08-31 Lachenmeier Timothy T Inflatable and deployable systems with three dimensionally reinforced membranes
CN102166072B (en) * 2010-02-25 2013-06-19 叶根林 Integral multi-purpose folding stool
US8225441B2 (en) * 2010-03-17 2012-07-24 Hip Innovations, Llc Reconfigurable pillow
RU2453492C1 (en) * 2010-12-15 2012-06-20 Общество с ограниченной ответственностью Научно-производственное предприятие "АРМОКОМ-ЦЕНТР" Method of fabricating jack-pad and said jack-pad

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2985419A (en) * 1957-04-13 1961-05-23 Mining Engineering Co Ltd Roof supports for mine workings
US2990166A (en) * 1957-08-29 1961-06-27 Myles A Walsh Mining method
US3015470A (en) * 1958-07-25 1962-01-02 Roy R Patchen Construction jack

Also Published As

Publication number Publication date
GB1350979A (en) 1974-04-24
US3704859A (en) 1972-12-05
DE2110170C3 (en) 1974-05-30
DE2110170A1 (en) 1971-10-07
CA948619A (en) 1974-06-04
FR2091876B1 (en) 1974-03-15
NL7103669A (en) 1971-09-21
DE2110170B2 (en) 1973-10-31
ES389233A1 (en) 1974-05-01
CH536257A (en) 1973-04-30
SU502601A3 (en) 1976-02-05
FR2091876A1 (en) 1971-01-21

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Legal Events

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