ATE233159T1 - Verfahren zur herstellung einer struktur durch gebrauch eines biologisch zersetzbaren formwerkzeug - Google Patents

Verfahren zur herstellung einer struktur durch gebrauch eines biologisch zersetzbaren formwerkzeug

Info

Publication number
ATE233159T1
ATE233159T1 AT98121159T AT98121159T ATE233159T1 AT E233159 T1 ATE233159 T1 AT E233159T1 AT 98121159 T AT98121159 T AT 98121159T AT 98121159 T AT98121159 T AT 98121159T AT E233159 T1 ATE233159 T1 AT E233159T1
Authority
AT
Austria
Prior art keywords
producing
core
molding tool
biologically degradable
degradable molding
Prior art date
Application number
AT98121159T
Other languages
English (en)
Inventor
Tetsuya Nakamura
Original Assignee
Sakura Rubber
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 JP9310480A external-priority patent/JPH11138647A/ja
Priority claimed from JP31824397A external-priority patent/JP3847925B2/ja
Priority claimed from JP02094398A external-priority patent/JP4001415B2/ja
Application filed by Sakura Rubber filed Critical Sakura Rubber
Application granted granted Critical
Publication of ATE233159T1 publication Critical patent/ATE233159T1/de

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
    • B29C33/44—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
    • B29C33/52—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 soluble or fusible
    • 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
    • B29C53/80—Component parts, details or accessories; Auxiliary operations
    • B29C53/82—Cores or mandrels
    • B29C53/821—Mandrels especially adapted for winding and joining
    • B29C53/822—Single use mandrels, e.g. destructible, becoming part of the wound 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
    • B29C70/04—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
    • 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
    • B29L2022/00—Hollow articles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/012—Destructible mold and core
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1043—Subsequent to assembly

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Moulding By Coating Moulds (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Materials For Medical Uses (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
AT98121159T 1997-11-12 1998-11-11 Verfahren zur herstellung einer struktur durch gebrauch eines biologisch zersetzbaren formwerkzeug ATE233159T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP9310480A JPH11138647A (ja) 1997-11-12 1997-11-12 中空構造物の製造方法
JP31824397A JP3847925B2 (ja) 1997-11-19 1997-11-19 多孔質構造体の製造方法
JP02094398A JP4001415B2 (ja) 1998-02-02 1998-02-02 リブ構造体の製造方法

Publications (1)

Publication Number Publication Date
ATE233159T1 true ATE233159T1 (de) 2003-03-15

Family

ID=27283231

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98121159T ATE233159T1 (de) 1997-11-12 1998-11-11 Verfahren zur herstellung einer struktur durch gebrauch eines biologisch zersetzbaren formwerkzeug

Country Status (7)

Country Link
US (2) US6350337B1 (de)
EP (1) EP0916464B1 (de)
AT (1) ATE233159T1 (de)
CA (1) CA2253037C (de)
DE (1) DE69811606T2 (de)
ES (1) ES2193462T3 (de)
HK (1) HK1020699A1 (de)

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US7670532B1 (en) * 2005-05-17 2010-03-02 Weaver William R Golf club head and method of making the same
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DE102006031323B4 (de) * 2006-07-06 2010-07-15 Airbus Deutschland Gmbh Verfahren zur Herstellung eines Faserverbundbauteils für die Luft- und Raumfahrt
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GB0616121D0 (en) * 2006-08-14 2006-09-20 Airbus Uk Ltd Moulding tool and method of manufacturing a part
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DE102007057198B4 (de) * 2007-11-28 2017-04-20 Daimler Ag Verfahren zur Herstellung eines Faserverbund-Hohlkörpers mit kraftfluss- und spannungsoptimierter Faserausrichtung
DE102008016616B4 (de) * 2008-04-01 2019-01-17 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren zum Herstellen eines hohlen Faserverbundbauteils
ATE537049T1 (de) * 2009-06-17 2011-12-15 Voith Patent Gmbh Übergangskupplung zum adaptieren von kupplungen unterschiedlicher bauart
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US20150129115A1 (en) * 2013-11-08 2015-05-14 Metin BOLCE Method For Production of Structure Composite Truss Frame Products by Three-Dimensional Malleable Molds
FR3015346B1 (fr) * 2013-12-19 2016-06-24 Aerolia Procede de fabrication d'une piece de fuselage d'aeronef, piece de fuselage obtenue par un tel procede et aeronef equipe d'une telle piece de fuselage
JP6209095B2 (ja) * 2014-01-31 2017-10-04 三菱重工業株式会社 Ｆｒｐ成形治具及びｆｒｐ構造体の成形方法
DE102015001393A1 (de) * 2014-12-12 2016-06-30 Mt Aerospace Ag Verfahren zur Herstellung von Tanks, welches einen zum direkten Bewickeln geeigneten Kunststoffliner beinhaltet
DE102015209762A1 (de) * 2015-05-28 2016-12-01 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Herstellung von SMC-Hohlbauteilen
WO2018085038A1 (en) * 2016-11-03 2018-05-11 Dupont Anthony A Isogrid stiffening elements
WO2018112504A1 (en) * 2016-12-23 2018-06-28 Matrix Composites And Engineering Ltd Composite material
US10633084B2 (en) * 2017-08-25 2020-04-28 Bell Helicopter Textron Inc. Geodesic composite structures
DE102018208876A1 (de) * 2018-06-06 2019-12-12 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Herstellung eines faserverstärkten Hohlbauteils mit Verstärkungselement
EP4259358A1 (de) * 2020-12-14 2023-10-18 Sartorius Stedim North America Inc. Struktur zur schnellen hohlraumbildung für spritzgegossene strukturen

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Also Published As

Publication number Publication date
CA2253037A1 (en) 1999-05-12
DE69811606D1 (de) 2003-04-03
US20020033221A1 (en) 2002-03-21
EP0916464B1 (de) 2003-02-26
EP0916464A2 (de) 1999-05-19
CA2253037C (en) 2004-11-02
HK1020699A1 (en) 2000-05-19
US6350337B1 (en) 2002-02-26
ES2193462T3 (es) 2003-11-01
DE69811606T2 (de) 2004-02-05
EP0916464A3 (de) 2000-02-23
US6666941B2 (en) 2003-12-23

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties