FR2852538B1 - DEVICE AND METHOD USED TO REALIZE THE SHAPING OF TUBULAR SHAPE CAPACITY - Google Patents

DEVICE AND METHOD USED TO REALIZE THE SHAPING OF TUBULAR SHAPE CAPACITY

Info

Publication number
FR2852538B1
FR2852538B1 FR0303459A FR0303459A FR2852538B1 FR 2852538 B1 FR2852538 B1 FR 2852538B1 FR 0303459 A FR0303459 A FR 0303459A FR 0303459 A FR0303459 A FR 0303459A FR 2852538 B1 FR2852538 B1 FR 2852538B1
Authority
FR
France
Prior art keywords
shaping
method used
tubular shape
shape capacity
capacity
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 - Lifetime
Application number
FR0303459A
Other languages
French (fr)
Other versions
FR2852538A1 (en
Inventor
Gilles Hautot
Francis Deneves
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.)
Direction General pour lArmement DGA
Original Assignee
Direction General pour lArmement DGA
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 Direction General pour lArmement DGA filed Critical Direction General pour lArmement DGA
Priority to FR0303459A priority Critical patent/FR2852538B1/en
Publication of FR2852538A1 publication Critical patent/FR2852538A1/en
Application granted granted Critical
Publication of FR2852538B1 publication Critical patent/FR2852538B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22—Component parts, details or accessories; Auxiliary operations
    • B29C39/26—Moulds or cores
    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C39/10—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. casting around inserts or for coating articles
    • 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
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/78—Moulding material on one side only of the preformed part
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/48—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling
    • B29C33/485—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling cores or mandrels
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14598—Coating tubular articles
    • B29C45/14622—Lining the inner or outer surface of tubular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/22—Tubes or pipes, i.e. rigid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
FR0303459A 2003-03-21 2003-03-21 DEVICE AND METHOD USED TO REALIZE THE SHAPING OF TUBULAR SHAPE CAPACITY Expired - Lifetime FR2852538B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0303459A FR2852538B1 (en) 2003-03-21 2003-03-21 DEVICE AND METHOD USED TO REALIZE THE SHAPING OF TUBULAR SHAPE CAPACITY

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0303459A FR2852538B1 (en) 2003-03-21 2003-03-21 DEVICE AND METHOD USED TO REALIZE THE SHAPING OF TUBULAR SHAPE CAPACITY

Publications (2)

Publication Number Publication Date
FR2852538A1 FR2852538A1 (en) 2004-09-24
FR2852538B1 true FR2852538B1 (en) 2006-09-15

Family

ID=32922342

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0303459A Expired - Lifetime FR2852538B1 (en) 2003-03-21 2003-03-21 DEVICE AND METHOD USED TO REALIZE THE SHAPING OF TUBULAR SHAPE CAPACITY

Country Status (1)

Country Link
FR (1) FR2852538B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2926969A1 (en) * 2014-04-01 2015-10-07 Airbus Operations GmbH A method for producing a 3D-printed hollow structure having a smooth inner surface, and a 3D-printed hollow structure
CN110756674A (en) * 2019-09-20 2020-02-07 贵州省兴仁市荣凯五金搪瓷制品有限公司 Conical barrel body expanding equipment
CN113427222B (en) * 2021-08-26 2021-12-14 西安远航真空钎焊技术有限公司 Method for manufacturing round-to-square complex inner cavity structure

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB116774A (en) * 1917-12-19 1918-06-27 Wood Milne Ltd Improvements in Cores used in the Manufactures of Solid Rubber Tyres.
US1835986A (en) * 1927-10-12 1931-12-08 Nat Rubber Machinery Co Collapsible tire building form
DE1262570B (en) * 1964-06-18 1968-03-07 Mueller Ernst Kg Hollow mandrel for the production of tubes or containers of any length made from helically wound plastic strips
DE1504597B2 (en) * 1965-11-06 1971-04-01 Muller geb Schneider, Hedwig Ida, 5905 Freudenberg COLLAR FOR THE MANUFACTURING OF PIPES OR CONTAINERS OF ANY LENGTH FROM SCREW-SHAPED PLASTIC STRIPS
US4462787A (en) * 1983-02-01 1984-07-31 Bogardus Jr Carl R Cantilevered mandrel assembly
US4780072A (en) * 1985-02-01 1988-10-25 Burnette Robert W Apparatus for internally coating welded pipe at the weldment
IT1228011B (en) * 1989-01-26 1991-05-23 Assotubi Ecologica Srl PROCEDURE AND EQUIPMENT FOR THE INTERNAL COATING OF CONCRETE PIPES.
JPH0732413A (en) * 1993-07-20 1995-02-03 Tokai Kokan Keishiyu Kk Production of resin-lined pipe
US5954371A (en) * 1996-04-26 1999-09-21 Crane Co. Plastic lined fittings for use with flangeless piping systems
DE19907140A1 (en) * 1999-02-19 2000-08-24 Day Jiann Jinn Molding tool for producing a sealing insert in a tyre comprises segments clamped together with two plates and a screw inside the tyre leaving an annular space for molding an insert

Also Published As

Publication number Publication date
FR2852538A1 (en) 2004-09-24

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