IT976997B - Perfezionamento nei procedimenti e dispositivi per la fabbricazione di elementi tubolari in materiale sintetico con rinforzo interno in fibra di vetro - Google Patents

Perfezionamento nei procedimenti e dispositivi per la fabbricazione di elementi tubolari in materiale sintetico con rinforzo interno in fibra di vetro

Info

Publication number
IT976997B
IT976997B IT47824/73A IT4782473A IT976997B IT 976997 B IT976997 B IT 976997B IT 47824/73 A IT47824/73 A IT 47824/73A IT 4782473 A IT4782473 A IT 4782473A IT 976997 B IT976997 B IT 976997B
Authority
IT
Italy
Prior art keywords
procedures
improvement
manufacture
devices
glass fiber
Prior art date
Application number
IT47824/73A
Other languages
English (en)
Original Assignee
Hitachi Shipbuilding Eng Co
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
Priority claimed from JP47037984A external-priority patent/JPS5039456B2/ja
Priority claimed from JP47037993A external-priority patent/JPS49378A/ja
Priority claimed from JP47037992A external-priority patent/JPS5026582B2/ja
Application filed by Hitachi Shipbuilding Eng Co filed Critical Hitachi Shipbuilding Eng Co
Application granted granted Critical
Publication of IT976997B publication Critical patent/IT976997B/it

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
    • 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
    • B29C70/323—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 on the inner surface of a rotating mould
    • B29C70/326—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 on the inner surface of a rotating mould by rotating the mould around its axis of symmetry
    • 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
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/0017—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor characterised by the choice of the material
    • B29C63/0021—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor characterised by the choice of the material with coherent impregnated reinforcing layers
    • 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
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/26—Lining or sheathing of internal surfaces
    • B29C63/30—Lining or sheathing of internal surfaces using sheet or web-like material

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
IT47824/73A 1972-04-15 1973-01-22 Perfezionamento nei procedimenti e dispositivi per la fabbricazione di elementi tubolari in materiale sintetico con rinforzo interno in fibra di vetro IT976997B (it)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP47037984A JPS5039456B2 (it) 1972-04-15 1972-04-15
JP47037993A JPS49378A (it) 1972-04-15 1972-04-15
JP47037992A JPS5026582B2 (it) 1972-04-15 1972-04-15

Publications (1)

Publication Number Publication Date
IT976997B true IT976997B (it) 1974-09-10

Family

ID=27289661

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47824/73A IT976997B (it) 1972-04-15 1973-01-22 Perfezionamento nei procedimenti e dispositivi per la fabbricazione di elementi tubolari in materiale sintetico con rinforzo interno in fibra di vetro

Country Status (4)

Country Link
US (1) US3900355A (it)
DE (1) DE2318397C3 (it)
FR (1) FR2180675B1 (it)
IT (1) IT976997B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA742928B (en) * 1974-05-08 1975-08-27 W Stinnes Centrifugal moulding
EP0112934B1 (de) * 1982-12-30 1987-06-24 G.A. Pfleiderer GmbH & Co KG Vorrichtung zum Herstellen von konischen Hohlmasten aus faserarmiertem Kunstharz
US6406576B1 (en) 1991-12-20 2002-06-18 3M Innovative Properties Company Method of making coated abrasive belt with an endless, seamless backing
RU2116186C1 (ru) * 1991-12-20 1998-07-27 Миннесота Майнинг Энд Мэнюфекчуринг Компани Лента с абразивным покрытием
US6406577B1 (en) 1991-12-20 2002-06-18 3M Innovative Properties Company Method of making abrasive belt with an endless, seamless backing
US5681612A (en) * 1993-06-17 1997-10-28 Minnesota Mining And Manufacturing Company Coated abrasives and methods of preparation
AU1735295A (en) * 1994-02-22 1995-09-04 Minnesota Mining And Manufacturing Company Method for making an endless coated abrasive article and the product thereof
US5578096A (en) * 1995-08-10 1996-11-26 Minnesota Mining And Manufacturing Company Method for making a spliceless coated abrasive belt and the product thereof
AU2007215389B2 (en) 2006-02-17 2012-04-26 Omni Tanker Technology Pty Ltd Articles of composite construction and methods of manufacture thereof
ES2409068B1 (es) * 2013-03-19 2014-04-01 Manuel Torres Martínez Máquina para fabricar piezas de materiales compuestos y proceso de fabricación de piezas con dicha máquina
KR101567197B1 (ko) 2014-03-12 2015-11-06 현대자동차주식회사 원심 와인딩법 기반의 라이너리스 압력용기 및 그 제조방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE531583A (it) * 1953-09-03
US2915425A (en) * 1955-03-04 1959-12-01 Jr William F Biedebach Centrifugal impregnating process of making a pressure tank
US3150219A (en) * 1959-08-25 1964-09-22 Schmidt William Karl Process of making plastic pipes
NL280349A (it) * 1961-06-30
CH427223A (de) * 1965-08-31 1966-12-31 Basler Stueckfaerberei Ag Verfahren und Einrichtung zum Herstellen von rohfaserverstärkten Rohren aus härtbarem Kunststoff
US3555142A (en) * 1969-01-08 1971-01-12 Whittaker Corp Centrifugal method for producing hollow axially symmetric bodies
FR2037484A5 (it) * 1969-03-03 1970-12-31 Gadelius Inter Sa

Also Published As

Publication number Publication date
FR2180675B1 (it) 1976-05-21
FR2180675A1 (it) 1973-11-30
US3900355A (en) 1975-08-19
DE2318397B2 (de) 1977-12-08
DE2318397C3 (de) 1978-08-03
DE2318397A1 (de) 1973-10-25

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