JPS56142017A - Mold core for forming flexible hollow mold - Google Patents

Mold core for forming flexible hollow mold

Info

Publication number
JPS56142017A
JPS56142017A JP2103380A JP2103380A JPS56142017A JP S56142017 A JPS56142017 A JP S56142017A JP 2103380 A JP2103380 A JP 2103380A JP 2103380 A JP2103380 A JP 2103380A JP S56142017 A JPS56142017 A JP S56142017A
Authority
JP
Japan
Prior art keywords
mold
flexible hollow
forming flexible
core
mold core
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
JP2103380A
Other languages
English (en)
Other versions
JPS596205B2 (ja
Inventor
Yozefu Uorufu Furantsu
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.)
Wolf Woco & Co Franz J
Original Assignee
Wolf Woco & Co Franz J
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 Wolf Woco & Co Franz J filed Critical Wolf Woco & Co Franz J
Publication of JPS56142017A publication Critical patent/JPS56142017A/ja
Publication of JPS596205B2 publication Critical patent/JPS596205B2/ja
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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/261—Moulds having tubular mould cavities
    • B29C45/2614—Moulds having tubular mould cavities for manufacturing bent tubular articles using an undercut forming mould core
    • 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
    • B29C33/0033—Moulds or cores; Details thereof or accessories therefor constructed for making articles provided with holes
    • 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
    • B29C33/448—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 destructible
    • 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
    • B29C33/76—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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/261—Moulds having tubular mould 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/40—Removing or ejecting moulded articles
    • B29C45/44—Removing or ejecting moulded articles for undercut articles
    • B29C45/4457—Removing or ejecting moulded articles for undercut articles using fusible, soluble or destructible cores
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/24—Pipe joints or couplings
    • B29L2031/243—Elbows
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/60—Multitubular or multicompartmented articles, e.g. honeycomb
    • B29L2031/601—Multi-tubular articles, i.e. composed of a plurality of tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP55021033A 1975-08-21 1980-02-21 可撓性の中空成型物体を作るための型中子 Expired JPS596205B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE25372514 1975-08-21
DE19752537251 DE2537251C3 (de) 1975-08-21 1975-08-21 Verfahren zur Herstellung eines mehrseitig offenen Hohlkörpers und einstückiger Formkern zur Durchführung dieses Verfahrens
DE26065281 1976-02-18

Publications (2)

Publication Number Publication Date
JPS56142017A true JPS56142017A (en) 1981-11-06
JPS596205B2 JPS596205B2 (ja) 1984-02-09

Family

ID=5954519

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55021033A Expired JPS596205B2 (ja) 1975-08-21 1980-02-21 可撓性の中空成型物体を作るための型中子

Country Status (4)

Country Link
JP (1) JPS596205B2 (ja)
DE (1) DE2537251C3 (ja)
FR (1) FR2321378A1 (ja)
GB (1) GB1520258A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015521965A (ja) * 2012-06-28 2015-08-03 アヴェント インコーポレイテッド 分枝状チャンネルを形成するための分枝式コアピンアセンブリ及びシステム並びに成形ワークピース
JP2016215631A (ja) * 2015-05-25 2016-12-22 キヤノン株式会社 モールド部材および液体吐出ヘッドの製造方法、液体吐出ヘッド、および金型
JP2017530034A (ja) * 2014-09-26 2017-10-12 アヴェント インコーポレイテッド 経腸栄養ヘッド用の２つの独立した弁リテーナを形成する単一コアピンアセンブリ

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR7616959A (ja) * 1976-02-18
JPS60205993A (ja) * 1984-03-29 1985-10-17 東芝ライテック株式会社 照明制御システム
JPS6486483A (en) * 1987-09-29 1989-03-31 Toshiba Electric Equip Illumination control system
EP0384924B1 (en) * 1989-02-28 1995-01-04 Asahi Kasei Kogyo Kabushiki Kaisha A process for producing a resin product having a bent hollow portion and a core usable for the same process
GB2269777B (en) * 1992-07-30 1997-04-02 Masaru Nemoto Mould core
DE4240017C2 (de) * 1992-11-27 2001-03-15 Wolf Woco & Co Franz J Verfahren zur Herstellung von zumindest zweiseitig offenen hohlen Formteilen
US6547210B1 (en) * 2000-02-17 2003-04-15 Wright Medical Technology, Inc. Sacrificial insert for injection molding
FR2962768B1 (fr) * 2010-07-16 2014-09-12 Mann & Hummel Gmbh Procede de moulage du corps d'un collecteur d'admission d'air pour moteur a combustion interne en matiere plastique
US9999989B2 (en) 2010-12-30 2018-06-19 United States Gypsum Company Slurry distributor with a profiling mechanism, system, and method for using same
CN103648738B (zh) 2010-12-30 2017-04-26 美国石膏公司 浆料分配器、系统及其使用方法
US10076853B2 (en) 2010-12-30 2018-09-18 United States Gypsum Company Slurry distributor, system, and method for using same
US9296124B2 (en) 2010-12-30 2016-03-29 United States Gypsum Company Slurry distributor with a wiping mechanism, system, and method for using same
WO2012092534A1 (en) 2010-12-30 2012-07-05 United States Gypsum Company Slurry distribution system and method
WO2013050525A1 (en) 2011-10-07 2013-04-11 Materialise N.V. Methods for the manufacture of intraluminal endoprosthesis
WO2013063080A2 (en) * 2011-10-24 2013-05-02 United States Gypsum Company Multi-piece mold and method of making slurry distributor
CN103857499B (zh) 2011-10-24 2016-12-14 美国石膏公司 用于浆料分配的多腿排出靴
AR088520A1 (es) 2011-10-24 2014-06-18 United States Gypsum Co Distribuidor de lechada, sistema y metodo para su uso
EP2903561B1 (en) 2012-10-05 2020-03-18 Materialise N.V. Method of making a customized aortic stent device
US10059033B2 (en) 2014-02-18 2018-08-28 United States Gypsum Company Cementitious slurry mixing and dispensing system with pulser assembly and method for using same
DE102016218025A1 (de) 2016-09-20 2018-03-22 Bayerische Motoren Werke Aktiengesellschaft Erzeugung eines Faserverbundbauteilkomplexes
DE102017120503B4 (de) * 2017-09-06 2020-02-13 Holzammer Kunststofftechnik GmbH Spritzgegossenes Sammelrohr für einen Wärmetauscher, Werkzeug zum Spritzgießen und Verfahren zum Herstellen eines Solchen

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4719353A (ja) * 1971-02-18 1972-09-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4719353A (ja) * 1971-02-18 1972-09-21

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015521965A (ja) * 2012-06-28 2015-08-03 アヴェント インコーポレイテッド 分枝状チャンネルを形成するための分枝式コアピンアセンブリ及びシステム並びに成形ワークピース
JP2017530034A (ja) * 2014-09-26 2017-10-12 アヴェント インコーポレイテッド 経腸栄養ヘッド用の２つの独立した弁リテーナを形成する単一コアピンアセンブリ
JP2016215631A (ja) * 2015-05-25 2016-12-22 キヤノン株式会社 モールド部材および液体吐出ヘッドの製造方法、液体吐出ヘッド、および金型

Also Published As

Publication number Publication date
FR2321378A1 (fr) 1977-03-18
DE2537251C3 (de) 1980-12-18
JPS596205B2 (ja) 1984-02-09
GB1520258A (en) 1978-08-02
DE2537251A1 (de) 1977-02-24
DE2537251B2 (de) 1980-04-24
FR2321378B1 (ja) 1980-04-25

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