FR2172548A5 - - Google Patents

Info

Publication number
FR2172548A5
FR2172548A5 FR7205378A FR7205378A FR2172548A5 FR 2172548 A5 FR2172548 A5 FR 2172548A5 FR 7205378 A FR7205378 A FR 7205378A FR 7205378 A FR7205378 A FR 7205378A FR 2172548 A5 FR2172548 A5 FR 2172548A5
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
FR7205378A
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 FR7205378A priority Critical patent/FR2172548A5/fr
Priority to DE19732307293 priority patent/DE2307293C3/de
Priority to NL7302052A priority patent/NL157867B/xx
Priority to CH210873A priority patent/CH544644A/de
Priority to GB784173A priority patent/GB1384196A/en
Priority to JP48018902A priority patent/JPS5219235B2/ja
Application granted granted Critical
Publication of FR2172548A5 publication Critical patent/FR2172548A5/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
FR7205378A 1972-02-17 1972-02-17 Expired FR2172548A5 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7205378A FR2172548A5 (fr) 1972-02-17 1972-02-17
DE19732307293 DE2307293C3 (de) 1972-02-17 1973-02-14 Spreizbarer Wickeldorn
NL7302052A NL157867B (nl) 1972-02-17 1973-02-14 Terugtrekbare wikkeldoorn.
CH210873A CH544644A (de) 1972-02-17 1973-02-14 Rückziehbarer Wickeldorn
GB784173A GB1384196A (en) 1972-02-17 1973-02-16 Retractable winding mandrel
JP48018902A JPS5219235B2 (fr) 1972-02-17 1973-02-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7205378A FR2172548A5 (fr) 1972-02-17 1972-02-17

Publications (1)

Publication Number Publication Date
FR2172548A5 true FR2172548A5 (fr) 1973-09-28

Family

ID=9093660

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7205378A Expired FR2172548A5 (fr) 1972-02-17 1972-02-17

Country Status (5)

Country Link
JP (1) JPS5219235B2 (fr)
CH (1) CH544644A (fr)
FR (1) FR2172548A5 (fr)
GB (1) GB1384196A (fr)
NL (1) NL157867B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5254765A (en) * 1975-10-30 1977-05-04 Kishi Shiyouji Kk Method of molding of tubular goods
US5022845A (en) * 1989-04-25 1991-06-11 Hercules Incorporated Segmented mandrel for forming composite articles
FR2843631B1 (fr) * 2002-08-16 2005-01-14 I S L Inst Franco Allemand De Procede et dispositif pour la fabrication d'un sabot propulseur en plusieurs parties pour un projectile sous-calibre en construction composite et renforcee par des fibres
DE10335273B4 (de) * 2002-08-16 2008-12-04 Deutsch-Französisches Forschungsinstitut Saint-Louis Verfahren und Vorrichtung zur Herstellung eines mehrteiligen Treibrings für ein Unterkalibergeschoß in Faserverbundbauweise
GB0811967D0 (en) * 2008-06-30 2008-07-30 Bhp Billiton Petroleum Pty Ltd Improvements relating to hose

Also Published As

Publication number Publication date
NL157867B (nl) 1978-09-15
JPS5219235B2 (fr) 1977-05-26
DE2307293B2 (de) 1977-03-31
JPS4896959A (fr) 1973-12-11
GB1384196A (en) 1975-02-19
DE2307293A1 (de) 1973-08-23
NL7302052A (fr) 1973-08-21
CH544644A (de) 1973-11-30

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Legal Events

Date Code Title Description
ST Notification of lapse