GB1384196A - Retractable winding mandrel - Google Patents

Retractable winding mandrel

Info

Publication number
GB1384196A
GB1384196A GB784173A GB784173A GB1384196A GB 1384196 A GB1384196 A GB 1384196A GB 784173 A GB784173 A GB 784173A GB 784173 A GB784173 A GB 784173A GB 1384196 A GB1384196 A GB 1384196A
Authority
GB
United Kingdom
Prior art keywords
split
mandrel
wheels
winding
feb
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
GB784173A
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
Publication of GB1384196A publication Critical patent/GB1384196A/en
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)
GB784173A 1972-02-17 1973-02-16 Retractable winding mandrel Expired GB1384196A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1384196A true GB1384196A (en) 1975-02-19

Family

ID=9093660

Family Applications (1)

Application Number Title Priority Date Filing Date
GB784173A Expired GB1384196A (en) 1972-02-17 1973-02-16 Retractable winding mandrel

Country Status (5)

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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0394934A1 (en) * 1989-04-25 1990-10-31 Hercules Incorporated Composite mandrel joints
FR2843631A1 (fr) * 2002-08-16 2004-02-20 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
WO2010001111A3 (en) * 2008-06-30 2010-03-25 Bhp Billiton Petroleum Pty Ltd Mandrel for manufacturing a hose, and related methods

Families Citing this family (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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0394934A1 (en) * 1989-04-25 1990-10-31 Hercules Incorporated Composite mandrel joints
FR2843631A1 (fr) * 2002-08-16 2004-02-20 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
WO2010001111A3 (en) * 2008-06-30 2010-03-25 Bhp Billiton Petroleum Pty Ltd Mandrel for manufacturing a hose, and related methods

Also Published As

Publication number Publication date
NL157867B (nl) 1978-09-15
DE2307293B2 (de) 1977-03-31
JPS5219235B2 (enExample) 1977-05-26
JPS4896959A (enExample) 1973-12-11
DE2307293A1 (de) 1973-08-23
NL7302052A (enExample) 1973-08-21
CH544644A (de) 1973-11-30
FR2172548A5 (enExample) 1973-09-28

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee