ES495524A0 - Perfeccionamientos en las disposiciones para fabricar cuer- pos huecos tubulares - Google Patents

Perfeccionamientos en las disposiciones para fabricar cuer- pos huecos tubulares

Info

Publication number
ES495524A0
ES495524A0 ES495524A ES495524A ES495524A0 ES 495524 A0 ES495524 A0 ES 495524A0 ES 495524 A ES495524 A ES 495524A ES 495524 A ES495524 A ES 495524A ES 495524 A0 ES495524 A0 ES 495524A0
Authority
ES
Spain
Prior art keywords
arrangements
hollow bodies
tubular hollow
manufacture tubular
manufacture
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
ES495524A
Other languages
English (en)
Other versions
ES8106435A1 (es
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 ES495524A0 publication Critical patent/ES495524A0/es
Publication of ES8106435A1 publication Critical patent/ES8106435A1/es
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
    • B29C53/56—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)
ES495524A 1979-01-26 1980-09-16 Perfeccionamientos en las disposiciones para fabricar cuer- pos huecos tubulares Expired ES8106435A1 (es)

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
ES495524A0 true ES495524A0 (es) 1981-09-01
ES8106435A1 ES8106435A1 (es) 1981-09-01

Family

ID=6061469

Family Applications (2)

Application Number Title Priority Date Filing Date
ES488696A Granted ES488696A0 (es) 1979-01-26 1980-01-25 Procedimiento para fabricar cuerpos huecos tubulares.
ES495524A Expired ES8106435A1 (es) 1979-01-26 1980-09-16 Perfeccionamientos en las disposiciones para fabricar cuer- pos huecos tubulares

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES488696A Granted ES488696A0 (es) 1979-01-26 1980-01-25 Procedimiento para fabricar cuerpos huecos tubulares.

Country Status (5)

Country Link
US (1) US4657623A (es)
DE (1) DE2903019C2 (es)
ES (2) ES488696A0 (es)
FR (1) FR2447264A1 (es)
GB (1) GB2045889B (es)

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
US9366365B2 (en) 2010-12-31 2016-06-14 Eaton Corporation Reinforcement methods for 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
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
GB2045889B (en) 1983-04-07
FR2447264A1 (fr) 1980-08-22
DE2903019A1 (de) 1980-07-31
US4657623A (en) 1987-04-14
ES8100961A1 (es) 1980-12-16
FR2447264B1 (es) 1984-01-13
ES488696A0 (es) 1980-12-16
DE2903019C2 (de) 1984-03-01
GB2045889A (en) 1980-11-05
ES8106435A1 (es) 1981-09-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970612