GB1350979A - Inflatable cushions - Google Patents

Inflatable cushions

Info

Publication number
GB1350979A
GB1350979A GB2385371*A GB2385371A GB1350979A GB 1350979 A GB1350979 A GB 1350979A GB 2385371 A GB2385371 A GB 2385371A GB 1350979 A GB1350979 A GB 1350979A
Authority
GB
United Kingdom
Prior art keywords
fold lines
polygonal
portions
gore
centre portion
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
GB2385371*A
Other languages
English (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.)
PRONAL SA
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
Publication of GB1350979A publication Critical patent/GB1350979A/en
Expired legal-status Critical Current

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)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Structural Engineering (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Fluid-Damping Devices (AREA)
  • Details Of Garments (AREA)
  • Woven Fabrics (AREA)
  • Air Bags (AREA)
GB2385371*A 1970-03-19 1971-04-19 Inflatable cushions Expired GB1350979A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1350979A true GB1350979A (en) 1974-04-24

Family

ID=9052520

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2385371*A Expired GB1350979A (en) 1970-03-19 1971-04-19 Inflatable cushions

Country Status (10)

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

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 (fr) * 1981-02-06 1982-08-13 Marchal Et Cie Ets Coussin gonflable, notamment, pour la reparation des pneus et son procede de fabrication
US4438795A (en) * 1982-04-22 1984-03-27 Kimwood Corporation Flexible platen planer
RU2109635C1 (ru) * 1996-10-01 1998-04-27 Открытое акционерное общество Научно-производственное объединение "Искра" Способ изготовления эластичного домкрата
WO2006137909A2 (en) * 2004-10-13 2006-12-28 Gssl, Inc. Inflatable and deployable systems with three dimensionally reinforced membranes
CN102166072B (zh) * 2010-02-25 2013-06-19 叶根林 整体多用途折合凳
US8225441B2 (en) * 2010-03-17 2012-07-24 Hip Innovations, Llc Reconfigurable pillow

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
DE2110170B2 (enExample) 1973-10-31
US3704859A (en) 1972-12-05
ES389233A1 (es) 1974-05-01
NL7103669A (enExample) 1971-09-21
AT320917B (de) 1975-03-10
FR2091876A1 (enExample) 1971-01-21
DE2110170C3 (de) 1974-05-30
DE2110170A1 (de) 1971-10-07
FR2091876B1 (enExample) 1974-03-15
CA948619A (en) 1974-06-04
SU502601A3 (ru) 1976-02-05
CH536257A (fr) 1973-04-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees