FR2133232A5 - Pipe elbow mandrel - collapsible for removal from a filament wound fitting - Google Patents

Pipe elbow mandrel - collapsible for removal from a filament wound fitting

Info

Publication number
FR2133232A5
FR2133232A5 FR7113089A FR7113089A FR2133232A5 FR 2133232 A5 FR2133232 A5 FR 2133232A5 FR 7113089 A FR7113089 A FR 7113089A FR 7113089 A FR7113089 A FR 7113089A FR 2133232 A5 FR2133232 A5 FR 2133232A5
Authority
FR
France
Prior art keywords
mandrel
pieces
collapsible
removal
pref
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
FR7113089A
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.)
PLASTREX MANURHIN SARL
Original Assignee
PLASTREX MANURHIN SARL
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 PLASTREX MANURHIN SARL filed Critical PLASTREX MANURHIN SARL
Priority to FR7113089A priority Critical patent/FR2133232A5/fr
Application granted granted Critical
Publication of FR2133232A5 publication Critical patent/FR2133232A5/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
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/80—Component parts, details or accessories; Auxiliary operations
    • B29C53/82—Cores or mandrels
    • B29C53/821—Mandrels especially adapted for winding and joining
    • B29C53/824—Mandrels especially adapted for winding and joining collapsible, e.g. elastic or inflatable; with removable parts, e.g. for regular shaped, straight tubular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/24—Pipe joints or couplings
    • B29L2031/243—Elbows

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
FR7113089A 1971-04-14 1971-04-14 Pipe elbow mandrel - collapsible for removal from a filament wound fitting Expired FR2133232A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7113089A FR2133232A5 (en) 1971-04-14 1971-04-14 Pipe elbow mandrel - collapsible for removal from a filament wound fitting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7113089A FR2133232A5 (en) 1971-04-14 1971-04-14 Pipe elbow mandrel - collapsible for removal from a filament wound fitting

Publications (1)

Publication Number Publication Date
FR2133232A5 true FR2133232A5 (en) 1972-11-24

Family

ID=9075227

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7113089A Expired FR2133232A5 (en) 1971-04-14 1971-04-14 Pipe elbow mandrel - collapsible for removal from a filament wound fitting

Country Status (1)

Country Link
FR (1) FR2133232A5 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991004843A3 (fr) * 1989-10-04 1991-11-28 Futurtech Ag Procede, dispositif et axe d'enroulement pour fabriquer des raccords en matieres plastiques renforcees par des fibres

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991004843A3 (fr) * 1989-10-04 1991-11-28 Futurtech Ag Procede, dispositif et axe d'enroulement pour fabriquer des raccords en matieres plastiques renforcees par des fibres

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Legal Events

Date Code Title Description
ST Notification of lapse