PL1621316T3 - Forma wtryskowa do wytwarzania kształtek rurowych - Google Patents

Forma wtryskowa do wytwarzania kształtek rurowych

Info

Publication number
PL1621316T3
PL1621316T3 PL04017638T PL04017638T PL1621316T3 PL 1621316 T3 PL1621316 T3 PL 1621316T3 PL 04017638 T PL04017638 T PL 04017638T PL 04017638 T PL04017638 T PL 04017638T PL 1621316 T3 PL1621316 T3 PL 1621316T3
Authority
PL
Poland
Prior art keywords
mold
parting plane
mold core
slider
core
Prior art date
Application number
PL04017638T
Other languages
English (en)
Inventor
Ernst Schwaiger
Erich Mitteregger
Original Assignee
Ifw Manfred Otte Ges M B H & Co Kg
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 Ifw Manfred Otte Ges M B H & Co Kg filed Critical Ifw Manfred Otte Ges M B H & Co Kg
Publication of PL1621316T3 publication Critical patent/PL1621316T3/pl

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
    • 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
    • B29C45/2612—Moulds having tubular mould cavities for manufacturing tubular articles with an annular groove
    • 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
    • B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
    • B29C45/332—Mountings or guides therefor; Drives therefor
    • 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
    • B29C45/4421—Removing or ejecting moulded articles for undercut articles using expansible or collapsible 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
    • B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
    • B29C45/332—Mountings or guides therefor; Drives therefor
    • B29C2045/336—Cam drives
    • 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
    • Y10S425/058—Undercut

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
PL04017638T 2004-07-26 2004-07-26 Forma wtryskowa do wytwarzania kształtek rurowych PL1621316T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04017638A EP1621316B1 (de) 2004-07-26 2004-07-26 Spritzgiessform zum Herstellen von Fittings

Publications (1)

Publication Number Publication Date
PL1621316T3 true PL1621316T3 (pl) 2007-01-31

Family

ID=34925937

Family Applications (1)

Application Number Title Priority Date Filing Date
PL04017638T PL1621316T3 (pl) 2004-07-26 2004-07-26 Forma wtryskowa do wytwarzania kształtek rurowych

Country Status (8)

Country Link
US (1) US7264465B2 (pl)
EP (1) EP1621316B1 (pl)
AT (1) ATE338621T1 (pl)
DE (1) DE502004001426D1 (pl)
DK (1) DK1621316T3 (pl)
ES (1) ES2271750T3 (pl)
PL (1) PL1621316T3 (pl)
PT (1) PT1621316E (pl)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1960177B1 (en) * 2005-11-08 2010-05-05 Abate Basilio&C. S.N.C. Injection co-molding and assembling method and apparatus for articles made of plastic material having parts connectable by hinging during a demolding step
ATE552961T1 (de) * 2007-11-20 2012-04-15 Ifw Manfred Otte Gmbh Vorrichtung zur verlängerung des kulissenhubs in einem spritzgusswerkzeug
US7845932B2 (en) * 2007-12-03 2010-12-07 Pwp Industries Molding apparatus and method of forming undercuts
US8371843B2 (en) * 2010-10-27 2013-02-12 Cheng Uei Precision Industry Co., Ltd. Plastic injection mold
US8371842B2 (en) * 2010-10-27 2013-02-12 Cheng Uei Precision Industry Co., Ltd. Mold with sliders
US8147238B1 (en) * 2010-12-03 2012-04-03 Cheng Uei Precision Industry Co., Ltd. Mold having sliders
AT511448B1 (de) 2011-10-18 2012-12-15 Ifw Manfred Otte Gmbh Arretiereinheit für einen formkern
US8517716B2 (en) * 2011-10-25 2013-08-27 Cheng Uei Precision Industry Co., Ltd. Injection mold
CN103465450B (zh) * 2013-09-06 2015-09-30 深圳市银宝山新科技股份有限公司 自动脱模机构
US11478127B2 (en) * 2019-03-28 2022-10-25 Olympus Corporation Thin-walled spiral tube for use with endoscope
CN115056433B (zh) * 2022-06-28 2023-10-31 东风柳州汽车有限公司 注塑模具
CN115139453B (zh) * 2022-07-04 2023-12-05 金进科技（深圳）有限公司 一种镶件转动机构及模具
CN115871171B (zh) * 2022-11-29 2025-08-12 苏州众信盛自动化设备有限公司 一种注塑模芯及产品分离机构
EP4656351A1 (de) * 2024-05-31 2025-12-03 Haidlmair Holding GmbH Spritzgiesswerkzeug und spritzgiessmaschine mit diesem spritzgiesswerkzeug

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT387750B (de) * 1983-12-29 1989-03-10 Ifw Ind Formen Werkzeug Spritzgiessform
AT400126B (de) * 1990-10-30 1995-10-25 Zahradnik Rudolf Spritzgusswerkzeug
DE9115966U1 (de) 1991-12-23 1992-03-05 Ifw - Manfred Otte Gesellschaft Mbh & Co. Kg, Micheldorf Spritzgußform
AT399471B (de) * 1993-06-04 1995-05-26 Ifw Manfred Otte Ges M B H & C Spritzgiessform
DE4320644C1 (de) * 1993-06-22 1994-10-13 Geyer Werkzeugbau Verfahren zur Entformung von Spritzgießhohlkörpern mit Hinterschneidungen in der Innenkontur und zugehöriger Formkern
AT402376B (de) * 1994-06-21 1997-04-25 Ifw Manfred Otte Ges M B H & C Spritzgiessform
DE9414523U1 (de) * 1994-09-07 1994-11-03 Ifw - Manfred Otte Gesellschaft Mbh & Co. Kg, Micheldorf Spritzgießform
EP1074372A1 (de) * 1999-07-06 2001-02-07 IFW MANFRED OTTE GESELLSCHAFT m.b.H. & Co. KG Spritzgiessform

Also Published As

Publication number Publication date
EP1621316B1 (de) 2006-09-06
DK1621316T3 (da) 2006-12-27
ATE338621T1 (de) 2006-09-15
ES2271750T3 (es) 2007-04-16
PT1621316E (pt) 2007-01-31
US20060018994A1 (en) 2006-01-26
US7264465B2 (en) 2007-09-04
DE502004001426D1 (de) 2006-10-19
EP1621316A1 (de) 2006-02-01

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