FR2270091A1 - Welding simple flat envelopes to make curved inflatable structures - using weld patterns which avoid causing offcuts - Google Patents

Welding simple flat envelopes to make curved inflatable structures - using weld patterns which avoid causing offcuts

Info

Publication number
FR2270091A1
FR2270091A1 FR7408429A FR7408429A FR2270091A1 FR 2270091 A1 FR2270091 A1 FR 2270091A1 FR 7408429 A FR7408429 A FR 7408429A FR 7408429 A FR7408429 A FR 7408429A FR 2270091 A1 FR2270091 A1 FR 2270091A1
Authority
FR
France
Prior art keywords
pockets
envelope
offcuts
simple flat
patterns
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.)
Granted
Application number
FR7408429A
Other languages
English (en)
French (fr)
Other versions
FR2270091B1 (OSRAM
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.)
Sevylor
Original Assignee
Sevylor
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 Sevylor filed Critical Sevylor
Priority to FR7408429A priority Critical patent/FR2270091A1/fr
Publication of FR2270091A1 publication Critical patent/FR2270091A1/fr
Application granted granted Critical
Publication of FR2270091B1 publication Critical patent/FR2270091B1/fr
Granted 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
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B7/00—Collapsible, foldable, inflatable or like vessels
    • B63B7/06—Collapsible, foldable, inflatable or like vessels having parts of non-rigid material
    • B63B7/08—Inflatable
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
FR7408429A 1974-03-11 1974-03-11 Welding simple flat envelopes to make curved inflatable structures - using weld patterns which avoid causing offcuts Granted FR2270091A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7408429A FR2270091A1 (en) 1974-03-11 1974-03-11 Welding simple flat envelopes to make curved inflatable structures - using weld patterns which avoid causing offcuts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7408429A FR2270091A1 (en) 1974-03-11 1974-03-11 Welding simple flat envelopes to make curved inflatable structures - using weld patterns which avoid causing offcuts

Publications (2)

Publication Number Publication Date
FR2270091A1 true FR2270091A1 (en) 1975-12-05
FR2270091B1 FR2270091B1 (OSRAM) 1976-10-08

Family

ID=9136215

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7408429A Granted FR2270091A1 (en) 1974-03-11 1974-03-11 Welding simple flat envelopes to make curved inflatable structures - using weld patterns which avoid causing offcuts

Country Status (1)

Country Link
FR (1) FR2270091A1 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2456608A1 (fr) * 1979-05-17 1980-12-12 Sevylor Element gonflable et procede de realisation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2456608A1 (fr) * 1979-05-17 1980-12-12 Sevylor Element gonflable et procede de realisation

Also Published As

Publication number Publication date
FR2270091B1 (OSRAM) 1976-10-08

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Legal Events

Date Code Title Description
ST Notification of lapse