DE68906512D1 - Blasform zum formen eines doppelwandigen hohlkoerpers. - Google Patents

Blasform zum formen eines doppelwandigen hohlkoerpers.

Info

Publication number
DE68906512D1
DE68906512D1 DE8989121236T DE68906512T DE68906512D1 DE 68906512 D1 DE68906512 D1 DE 68906512D1 DE 8989121236 T DE8989121236 T DE 8989121236T DE 68906512 T DE68906512 T DE 68906512T DE 68906512 D1 DE68906512 D1 DE 68906512D1
Authority
DE
Germany
Prior art keywords
molding
double
hollow body
blow mold
walled hollow
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 - Fee Related
Application number
DE8989121236T
Other languages
English (en)
Other versions
DE68906512T2 (de
Inventor
Akira Ohta
Masanori Kikuchi
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.)
Placo Co Ltd
Original Assignee
Placo Co Ltd
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 JP30344688A external-priority patent/JP2584304B2/ja
Priority claimed from JP30389488A external-priority patent/JP2584305B2/ja
Application filed by Placo Co Ltd filed Critical Placo Co Ltd
Publication of DE68906512D1 publication Critical patent/DE68906512D1/de
Application granted granted Critical
Publication of DE68906512T2 publication Critical patent/DE68906512T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/48—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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/0031—Making articles having hollow walls
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/4242—Means for deforming the parison prior to the blowing operation
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/48—Moulds
    • B29C49/4802—Moulds with means for locally compressing part(s) of the parison in the main blowing cavity
    • B29C2049/4805—Moulds with means for locally compressing part(s) of the parison in the main blowing cavity by closing the mould halves
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/48—Moulds
    • B29C49/4802—Moulds with means for locally compressing part(s) of the parison in the main blowing cavity
    • B29C2049/4807—Moulds with means for locally compressing part(s) of the parison in the main blowing cavity by movable mould parts in the mould halves
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/04—Extrusion blow-moulding

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
DE8989121236T 1988-11-30 1989-11-16 Blasform zum formen eines doppelwandigen hohlkoerpers. Expired - Fee Related DE68906512T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP30344688A JP2584304B2 (ja) 1988-11-30 1988-11-30 中空二重壁成形品吹込み成形用金型及びこの金型を使用するブロー成形装置
JP30389488A JP2584305B2 (ja) 1988-12-02 1988-12-02 中空二重壁成形品吹込み成形用金型及びこの金型を使用するブロー成形装置

Publications (2)

Publication Number Publication Date
DE68906512D1 true DE68906512D1 (de) 1993-06-17
DE68906512T2 DE68906512T2 (de) 1993-09-09

Family

ID=26563517

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989121236T Expired - Fee Related DE68906512T2 (de) 1988-11-30 1989-11-16 Blasform zum formen eines doppelwandigen hohlkoerpers.

Country Status (5)

Country Link
US (1) US5037289A (de)
EP (1) EP0371341B1 (de)
CA (1) CA2003034C (de)
DE (1) DE68906512T2 (de)
ES (1) ES2041945T3 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5238387A (en) * 1988-12-09 1993-08-24 Honda Giken Kogyo Kabushiki Kaisha Apparatus for molding a product of synthetic resin
DE4224141A1 (de) * 1992-07-22 1994-01-27 Hoechst Ag Vorrichtung zum Vorformen von plastifiziertem Kunststoffmaterial
US5662842A (en) * 1994-07-18 1997-09-02 Salflex Polymers Ltd. Process for blow molding hollow objects with independent movement of mold halves
US6176699B1 (en) * 1999-04-28 2001-01-23 Walbro Corporation Parison handling device
DE19922684C2 (de) * 1999-05-18 2001-11-15 Fischer W Mueller Blasformtech Blasformmaschine für das abfallarme Blasen
DE19950896B4 (de) * 1999-10-22 2004-07-08 Möller Plast GmbH Verfahren und Vorrichtung zum Herstellen eines Kunststoff-Blasteils
US6499956B2 (en) 2000-02-25 2002-12-31 Inoac Corporation Resonator-integrated fan shroud and resonator-integrated fan shroud with air intake duct
US6602458B1 (en) * 2000-06-28 2003-08-05 Rubbermaid Incorporated Reduced flash molding
ITMO20040144A1 (it) * 2004-06-07 2004-09-07 Sacmi Apparati e metodo per formare oggetti
US7306451B2 (en) * 2005-08-18 2007-12-11 Gm Global Technology Operations, Inc. Forming tool apparatus with pivoting wall segment
DE102007028434B3 (de) * 2007-06-17 2008-11-13 Jung, Ursula Vollautomatischer Niederhalter für ein Formwerkzeug
JP6516122B2 (ja) * 2014-08-19 2019-05-22 株式会社平和化学工業所 二重容器の製造方法
JP6835498B2 (ja) * 2016-07-22 2021-02-24 株式会社吉野工業所 液体ブロー成形による容器製造方法
WO2019189819A1 (ja) 2018-03-30 2019-10-03 日精エー・エス・ビー機械株式会社 ブロー成形方法、ブロー成形用金型およびブロー成形装置
CN112776137B (zh) * 2020-12-28 2022-05-20 南通装配式建筑与智能结构研究院 一种肋板模具及应用肋板模具的组合式模具及使用方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3736201A (en) * 1970-11-19 1973-05-29 S Teraoka Method for molding bowl-shaped articles
JPS5249417B2 (de) * 1972-06-14 1977-12-17
JPS4941111A (de) * 1972-09-02 1974-04-17
JPS5113495A (ja) * 1974-07-10 1976-02-02 Tipton Mfg Co Barerukenmakiniokeru kosakubutsukakiagesochi
JPS6067130A (ja) * 1983-09-22 1985-04-17 Purakoo:Kk 二重壁成形品の製造方法及びその製造装置
JPS6071223A (ja) * 1983-09-28 1985-04-23 Purakoo:Kk 中空二重壁成形品吹込み成形用金型
US4761130A (en) * 1985-04-30 1988-08-02 Phillips Petroleum Company Apparatus for blow molding
JPS63221020A (ja) * 1987-03-11 1988-09-14 Zojirushi Vacuum Bottle Co アンダ−カツトを有する成型品の製造方法

Also Published As

Publication number Publication date
EP0371341B1 (de) 1993-05-12
EP0371341A1 (de) 1990-06-06
CA2003034A1 (en) 1990-05-31
ES2041945T3 (es) 1993-12-01
CA2003034C (en) 1994-05-24
US5037289A (en) 1991-08-06
DE68906512T2 (de) 1993-09-09

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee