NO20081209L - Stopt innretning og fremgangsmate for a generere en avstopning av en innvendig overflate av et rorformet element - Google Patents

Stopt innretning og fremgangsmate for a generere en avstopning av en innvendig overflate av et rorformet element

Info

Publication number
NO20081209L
NO20081209L NO20081209A NO20081209A NO20081209L NO 20081209 L NO20081209 L NO 20081209L NO 20081209 A NO20081209 A NO 20081209A NO 20081209 A NO20081209 A NO 20081209A NO 20081209 L NO20081209 L NO 20081209L
Authority
NO
Norway
Prior art keywords
tubular member
casting device
casting
closing member
blockage
Prior art date
Application number
NO20081209A
Other languages
English (en)
Inventor
Finn Dalhoff
Peder Hansen
Torben Klit Pedersen
Original Assignee
Force Technology
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 Force Technology filed Critical Force Technology
Publication of NO20081209L publication Critical patent/NO20081209L/no

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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/0055—Moulds or cores; Details thereof or accessories therefor with incorporated overflow cavities
    • 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
    • B29C33/50—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 elastic or flexible
    • B29C33/505—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 elastic or flexible cores or mandrels, e.g. inflatable
    • 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
    • B29C39/32—Moulds or cores with joints or the like for making the mould impervious
    • 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
    • B29C39/36—Removing moulded 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
    • 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
    • B29C39/026—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 characterised by the shape of the surface
    • 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
    • B29C39/028—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 having an axis of symmetry
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

Foreliggende oppfinnelse er relatert til en støpeinnretning (90,92,95,98,100,110) anordnet til å bli posisjonert på innsiden av et rørformet medlem (17). Støpeinnretningen (90,92,95,98,100,110) innbefatter en andre lukkende del (1), et skaft (6) løst koblet til den andre lukkende delen (1) og som er i stand til å gli glatt gjennom en åpning i en første lukkende del (7,8). Når ført inn i det rørformede medlemmet (17) definerer støpeinnretningen (90,92,95,98, 100,110) et kammer sammen med den indre overflaten av dette. For å danne en avstøpning blir kammeret fylt med støpemateriale som deretter herdes. For å fjerne avstøpningen og støpeinnretningen (90,92,95,98,100,110) fra det rørformede medlemmet vil en trekkraft bli anvendt på den første lukkende delen (7,8) som gir et uttrekk av resten av støpeinnretningen (90,92,95,98,100,110) og avstøpningen.
NO20081209A 2005-08-09 2008-03-07 Stopt innretning og fremgangsmate for a generere en avstopning av en innvendig overflate av et rorformet element NO20081209L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200501126 2005-08-09
PCT/DK2006/000432 WO2007016926A1 (en) 2005-08-09 2006-08-09 Moulding device and method of generating a cast of an inner surface of a tubular member

Publications (1)

Publication Number Publication Date
NO20081209L true NO20081209L (no) 2008-04-29

Family

ID=36102657

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20081209A NO20081209L (no) 2005-08-09 2008-03-07 Stopt innretning og fremgangsmate for a generere en avstopning av en innvendig overflate av et rorformet element

Country Status (4)

Country Link
US (1) US7997892B2 (no)
EP (1) EP1919681A1 (no)
NO (1) NO20081209L (no)
WO (1) WO2007016926A1 (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2920537B1 (fr) * 2007-08-29 2012-08-31 Commissariat Energie Atomique Dispositif de prise d'empreintes de defauts surfaciques pour surfaces interieures et tubes et procede associe.
CL2007003772A1 (es) * 2007-12-21 2008-04-25 Vulco Sa Procedimiento para la fabricacion de un mandril flexible de poliuretano, que contiene un alma metalica que comprende recubrir con goma un alma metalica, aplicar desmoldante, precalentar el conjunto, curar el poliuretano y enfriar el codo.
US9162407B2 (en) * 2012-09-07 2015-10-20 Caterpillar Inc. Systems and methods for forming non-pneumatic tires

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2618014A (en) * 1949-06-30 1952-11-18 John W Sawyer Apparatus for recording surface conditions inside tubular elements
DE2358802A1 (de) * 1973-11-26 1975-05-28 Kraftwerk Union Ag Verfahren zur identifizierung von wandungsschaeden im inneren von waermetauscherrohren
US4303608A (en) 1980-01-23 1981-12-01 Arthur Ticker Apparatus and method for molding of submerged surfaces
GB2155390A (en) * 1984-03-13 1985-09-25 United Kingdom Automic Energy Method and apparatus for testing tube surfaces
FR2612833B1 (fr) * 1987-03-23 1989-06-30 Thome Jean Patrick Procede et dispositif destines a la realisation d'empreintes de taraudages
EP0337700A3 (en) * 1988-04-15 1991-02-06 Westinghouse Electric Corporation Pen rubber mold maker apparatus and method for inspecting the inside surface of a tubular member
US5344302A (en) 1993-09-03 1994-09-06 B&W Nuclear Service Company Remote impression tool
JPH11352051A (ja) 1998-06-10 1999-12-24 Hitachi Ltd 腐食表面検査装置及びその方法
JP3587773B2 (ja) 2000-08-31 2004-11-10 株式会社日立製作所 欠陥レプリカ採取装置
JP2003255074A (ja) 2002-03-05 2003-09-10 Hitachi Ltd レプリカ採取装置と表面検査装置及び原子炉内検査補修方法
JP3890239B2 (ja) 2002-03-11 2007-03-07 株式会社東芝 原子炉内の水中遠隔表面調査装置

Also Published As

Publication number Publication date
WO2007016926A1 (en) 2007-02-15
US20100164142A1 (en) 2010-07-01
US7997892B2 (en) 2011-08-16
EP1919681A1 (en) 2008-05-14

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Legal Events

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