NL157867B - Terugtrekbare wikkeldoorn. - Google Patents

Terugtrekbare wikkeldoorn.

Info

Publication number
NL157867B
NL157867B NL7302052A NL7302052A NL157867B NL 157867 B NL157867 B NL 157867B NL 7302052 A NL7302052 A NL 7302052A NL 7302052 A NL7302052 A NL 7302052A NL 157867 B NL157867 B NL 157867B
Authority
NL
Netherlands
Prior art keywords
thorn
retractable
wrap
retractable wrap
wrap thorn
Prior art date
Application number
NL7302052A
Other languages
English (en)
Dutch (nl)
Other versions
NL7302052A (de
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 NL7302052A publication Critical patent/NL7302052A/xx
Publication of NL157867B publication Critical patent/NL157867B/xx

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)
NL7302052A 1972-02-17 1973-02-14 Terugtrekbare wikkeldoorn. NL157867B (nl)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
NL7302052A NL7302052A (de) 1973-08-21
NL157867B true NL157867B (nl) 1978-09-15

Family

ID=9093660

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7302052A NL157867B (nl) 1972-02-17 1973-02-14 Terugtrekbare wikkeldoorn.

Country Status (5)

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

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
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

Also Published As

Publication number Publication date
FR2172548A5 (de) 1973-09-28
NL7302052A (de) 1973-08-21
DE2307293B2 (de) 1977-03-31
JPS4896959A (de) 1973-12-11
CH544644A (de) 1973-11-30
JPS5219235B2 (de) 1977-05-26
DE2307293A1 (de) 1973-08-23
GB1384196A (en) 1975-02-19

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: PLASTREX