FR2091876B1 - - Google Patents

Info

Publication number
FR2091876B1
FR2091876B1 FR7009828A FR7009828A FR2091876B1 FR 2091876 B1 FR2091876 B1 FR 2091876B1 FR 7009828 A FR7009828 A FR 7009828A FR 7009828 A FR7009828 A FR 7009828A FR 2091876 B1 FR2091876 B1 FR 2091876B1
Authority
FR
France
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
FR7009828A
Other languages
French (fr)
Other versions
FR2091876A1 (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
Original Assignee
PRONAL
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 filed Critical PRONAL
Priority to FR7009828A priority Critical patent/FR2091876B1/fr
Publication of FR2091876A1 publication Critical patent/FR2091876A1/fr
Priority to CH256571A priority patent/CH536257A/en
Priority to DE2110170A priority patent/DE2110170C3/en
Priority to ES389233A priority patent/ES389233A1/en
Priority to US121773A priority patent/US3704859A/en
Priority to AT222471A priority patent/AT320917B/en
Priority to SU1629077A priority patent/SU502601A3/en
Priority to NL7103669A priority patent/NL7103669A/xx
Priority to CA108,126A priority patent/CA948619A/en
Priority to GB2385371*A priority patent/GB1350979A/en
Application granted granted Critical
Publication of FR2091876B1 publication Critical patent/FR2091876B1/fr
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)
  • 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)
FR7009828A 1970-03-19 1970-03-19 Expired FR2091876B1 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR7009828A FR2091876B1 (en) 1970-03-19 1970-03-19
CH256571A CH536257A (en) 1970-03-19 1971-02-22 Elastomer-coated fabric inflatable cushion usable as an actuator
DE2110170A DE2110170C3 (en) 1970-03-19 1971-03-03 Inflatable cushion made of fabric coated with elastomer
ES389233A ES389233A1 (en) 1970-03-19 1971-03-04 Inflatable cushions of utility as jacks
US121773A US3704859A (en) 1970-03-19 1971-03-08 Inflatable cushions of utility as jacks
AT222471A AT320917B (en) 1970-03-19 1971-03-15 Inflatable pillow
SU1629077A SU502601A3 (en) 1970-03-19 1971-03-16 A method of manufacturing a power fabric chamber for a jack
NL7103669A NL7103669A (en) 1970-03-19 1971-03-18
CA108,126A CA948619A (en) 1970-03-19 1971-03-18 Inflatable cushions of utility as jacks
GB2385371*A GB1350979A (en) 1970-03-19 1971-04-19 Inflatable cushions

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2091876A1 FR2091876A1 (en) 1971-01-21
FR2091876B1 true FR2091876B1 (en) 1974-03-15

Family

ID=9052520

Family Applications (1)

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

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
AT320917B (en) 1975-03-10
CA948619A (en) 1974-06-04
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
ST Notification of lapse