FR2300878A2 - Pneumatic joint for tent panels - has supple membranes overlapping panels to form closed cell - Google Patents

Pneumatic joint for tent panels - has supple membranes overlapping panels to form closed cell

Info

Publication number
FR2300878A2
FR2300878A2 FR7504766A FR7504766A FR2300878A2 FR 2300878 A2 FR2300878 A2 FR 2300878A2 FR 7504766 A FR7504766 A FR 7504766A FR 7504766 A FR7504766 A FR 7504766A FR 2300878 A2 FR2300878 A2 FR 2300878A2
Authority
FR
France
Prior art keywords
panels
joint
tent
supple
membranes
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.)
Pending
Application number
FR7504766A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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
Priority to FR7442797A priority Critical patent/FR2295203A1/en
Application filed by Individual filed Critical Individual
Priority to FR7504766A priority patent/FR2300878A2/en
Publication of FR2300878A2 publication Critical patent/FR2300878A2/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B34/00—Vessels specially adapted for water sports or leisure; Body-supporting devices specially adapted for water sports or leisure
    • B63B34/20—Canoes, kayaks or the like
    • B63B34/21—Canoes, kayaks or the like characterised by constructional features
    • B63B34/22—Inflatable; having inflatable parts
    • 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
    • F15B15/103—Characterised by the construction of the motor unit the motor being of diaphragm type using inflatable bodies that contract when fluid pressure is applied, e.g. pneumatic artificial muscles or McKibben-type actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Laminated Bodies (AREA)
  • Tents Or Canopies (AREA)

Abstract

The pneumatic joint, e.g. continuous cell (7, 8) between tent panels (2, 3, 4) comprises two interspaced opposed supply non-elastic membranes (1) which form a completely sealed cell between the tent panels or other conjoining components. Pref the membranes are continuous over both the components (3) and the joint, or overlap the component (2, 4) periphery sufficiently for bonding purposes, and the panel of component can be solid, cellular or itself independantly inflatable. Prifices (14) traversing the core of panels can be provided whereby gas under pressure travels from joint to joint.
FR7504766A 1974-12-18 1975-02-11 Pneumatic joint for tent panels - has supple membranes overlapping panels to form closed cell Pending FR2300878A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7442797A FR2295203A1 (en) 1974-12-18 1974-12-18 Inflatable structures (kayaks) of reduced pneumatic capacity - having foam filled segments to reduce inflation cycles
FR7504766A FR2300878A2 (en) 1974-12-18 1975-02-11 Pneumatic joint for tent panels - has supple membranes overlapping panels to form closed cell

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7442797A FR2295203A1 (en) 1974-12-18 1974-12-18 Inflatable structures (kayaks) of reduced pneumatic capacity - having foam filled segments to reduce inflation cycles
FR7504766A FR2300878A2 (en) 1974-12-18 1975-02-11 Pneumatic joint for tent panels - has supple membranes overlapping panels to form closed cell

Publications (1)

Publication Number Publication Date
FR2300878A2 true FR2300878A2 (en) 1976-09-10

Family

ID=61021969

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7442797A Withdrawn FR2295203A1 (en) 1974-12-18 1974-12-18 Inflatable structures (kayaks) of reduced pneumatic capacity - having foam filled segments to reduce inflation cycles
FR7504766A Pending FR2300878A2 (en) 1974-12-18 1975-02-11 Pneumatic joint for tent panels - has supple membranes overlapping panels to form closed cell

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR7442797A Withdrawn FR2295203A1 (en) 1974-12-18 1974-12-18 Inflatable structures (kayaks) of reduced pneumatic capacity - having foam filled segments to reduce inflation cycles

Country Status (1)

Country Link
FR (2) FR2295203A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3923417A1 (en) * 1989-07-12 1991-01-24 Werner Pfeifer Inflatable boat or tent object - has skeleton support structure formed by air channels
FR2765855A1 (en) * 1997-07-10 1999-01-15 Zodiac Int Inflatable dinghy with V=shaped detachable keel

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2543507B1 (en) * 1983-03-28 1985-06-21 Farrugia Robert FULLY INFLATABLE SURF OR SAILBOARD: MAT-SAIL AND FLOAT, WITH REMOVABLE FLEXIBLE STIFFENER
FR2821413A1 (en) * 2001-02-28 2002-08-30 Alain Denes FOLDABLE DEVICE AND ITS DEPLOYMENT METHOD

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3923417A1 (en) * 1989-07-12 1991-01-24 Werner Pfeifer Inflatable boat or tent object - has skeleton support structure formed by air channels
FR2765855A1 (en) * 1997-07-10 1999-01-15 Zodiac Int Inflatable dinghy with V=shaped detachable keel
US5943978A (en) * 1997-07-10 1999-08-31 Zodiac International Inflatable boat with detachable hull
ES2166648A1 (en) * 1997-07-10 2002-04-16 Zodiac Int Inflatable boat with detachable hull

Also Published As

Publication number Publication date
FR2295203A1 (en) 1976-07-16

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