FR2447264A1 - Procede et dispositif pour la fabrication de corps creux tubulaires et leurs applications - Google Patents

Procede et dispositif pour la fabrication de corps creux tubulaires et leurs applications

Info

Publication number
FR2447264A1
FR2447264A1 FR8001628A FR8001628A FR2447264A1 FR 2447264 A1 FR2447264 A1 FR 2447264A1 FR 8001628 A FR8001628 A FR 8001628A FR 8001628 A FR8001628 A FR 8001628A FR 2447264 A1 FR2447264 A1 FR 2447264A1
Authority
FR
France
Prior art keywords
base layer
manufacture
layer
chuck
applications
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.)
Granted
Application number
FR8001628A
Other languages
English (en)
French (fr)
Other versions
FR2447264B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2447264A1 publication Critical patent/FR2447264A1/fr
Application granted granted Critical
Publication of FR2447264B1 publication Critical patent/FR2447264B1/fr
Granted 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
    • B29C53/56—Winding and joining, e.g. winding spirally
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • B29C70/32—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core on a rotating mould, former or core

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Moulding By Coating Moulds (AREA)
FR8001628A 1979-01-26 1980-01-25 Procede et dispositif pour la fabrication de corps creux tubulaires et leurs applications Granted FR2447264A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2903019A DE2903019C2 (de) 1979-01-26 1979-01-26 Verfahren und Vorrichtung zur Herstellung von insbesondere faserverstärkten rohrförmigen Hohlkörpern

Publications (2)

Publication Number Publication Date
FR2447264A1 true FR2447264A1 (fr) 1980-08-22
FR2447264B1 FR2447264B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1984-01-13

Family

ID=6061469

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8001628A Granted FR2447264A1 (fr) 1979-01-26 1980-01-25 Procede et dispositif pour la fabrication de corps creux tubulaires et leurs applications

Country Status (5)

Country Link
US (1) US4657623A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2903019C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (2) ES8100961A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2447264A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2045889B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3523660A1 (de) * 1985-06-28 1987-01-08 Basf Ag Vorrichtung fuer die herstellung eines hohlkoerpers aus verbundmaterial
GB2186943A (en) * 1986-02-24 1987-08-26 Rex Johansen Method of forming a hollow body
US6834685B2 (en) * 2001-12-19 2004-12-28 Warwick Mills, Inc. Bi-modulus reinforcement fabric
US7153124B2 (en) * 2002-08-09 2006-12-26 The Boeing Company Preforming thermoplastic ducts
US7670129B1 (en) * 2007-08-27 2010-03-02 Watson John J Process and apparatus for bending gypsum board
US9022077B2 (en) 2010-12-31 2015-05-05 Eaton Corporation Composite tube for fluid delivery system
US9470352B2 (en) 2010-12-31 2016-10-18 Eaton Corporation RFID and product labelling integrated in knit composite tubes for fluid delivery system
US9366365B2 (en) 2010-12-31 2016-06-14 Eaton Corporation Reinforcement methods for composite tube for fluid delivery system
WO2025158171A1 (en) * 2024-01-22 2025-07-31 Grosa Ludwig Antonio Apparatus for forming concrete tubular elements, in particular tunnel or conduit sections

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL150368B (nl) * 1971-04-29 1976-08-16 Wavin Bv Werkwijze voor het vervaardigen van een kunststofbuis en aldus verkregen kunststofbuis.
US4006049A (en) * 1975-05-19 1977-02-01 Gardner David L Pipe coating apparatus

Also Published As

Publication number Publication date
ES488696A0 (es) 1980-12-16
US4657623A (en) 1987-04-14
ES8100961A1 (es) 1980-12-16
ES495524A0 (es) 1981-09-01
GB2045889A (en) 1980-11-05
FR2447264B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1984-01-13
DE2903019C2 (de) 1984-03-01
GB2045889B (en) 1983-04-07
DE2903019A1 (de) 1980-07-31
ES8106435A1 (es) 1981-09-01

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse