JPS4896959A - - Google Patents

Info

Publication number
JPS4896959A
JPS4896959A JP48018902A JP1890273A JPS4896959A JP S4896959 A JPS4896959 A JP S4896959A JP 48018902 A JP48018902 A JP 48018902A JP 1890273 A JP1890273 A JP 1890273A JP S4896959 A JPS4896959 A JP S4896959A
Authority
JP
Japan
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
JP48018902A
Other versions
JPS5219235B2 (ja
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 filed Critical
Publication of JPS4896959A publication Critical patent/JPS4896959A/ja
Publication of JPS5219235B2 publication Critical patent/JPS5219235B2/ja
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)
JP48018902A 1972-02-17 1973-02-17 Expired JPS5219235B2 (ja)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
JPS4896959A true JPS4896959A (ja) 1973-12-11
JPS5219235B2 JPS5219235B2 (ja) 1977-05-26

Family

ID=9093660

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48018902A Expired JPS5219235B2 (ja) 1972-02-17 1973-02-17

Country Status (5)

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

Cited By (1)

* 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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5022845A (en) * 1989-04-25 1991-06-11 Hercules Incorporated Segmented mandrel for forming composite articles
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
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
GB0811967D0 (en) * 2008-06-30 2008-07-30 Bhp Billiton Petroleum Pty Ltd Improvements relating to hose

Cited By (1)

* 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

Also Published As

Publication number Publication date
NL157867B (nl) 1978-09-15
DE2307293A1 (de) 1973-08-23
DE2307293B2 (de) 1977-03-31
GB1384196A (en) 1975-02-19
JPS5219235B2 (ja) 1977-05-26
CH544644A (de) 1973-11-30
NL7302052A (ja) 1973-08-21
FR2172548A5 (ja) 1973-09-28

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