CA1298049C - Apparatus and method for stripping molded u-shaped article from mold - Google Patents

Apparatus and method for stripping molded u-shaped article from mold

Info

Publication number
CA1298049C
CA1298049C CA000590414A CA590414A CA1298049C CA 1298049 C CA1298049 C CA 1298049C CA 000590414 A CA000590414 A CA 000590414A CA 590414 A CA590414 A CA 590414A CA 1298049 C CA1298049 C CA 1298049C
Authority
CA
Canada
Prior art keywords
mold
plate
cup
mandrel
molded
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
CA000590414A
Other languages
English (en)
French (fr)
Inventor
John P. Giza
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.)
Acushnet Co
Original Assignee
Acushnet Co
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 Acushnet Co filed Critical Acushnet Co
Application granted granted Critical
Publication of CA1298049C publication Critical patent/CA1298049C/en
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
    • 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
    • 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
    • B29C2045/4078—Removing or ejecting moulded articles using stripping means

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
CA000590414A 1988-02-08 1989-02-08 Apparatus and method for stripping molded u-shaped article from mold Expired - Fee Related CA1298049C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15310388A 1988-02-08 1988-02-08
US153,103 1988-02-08

Publications (1)

Publication Number Publication Date
CA1298049C true CA1298049C (en) 1992-03-31

Family

ID=22545787

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000590414A Expired - Fee Related CA1298049C (en) 1988-02-08 1989-02-08 Apparatus and method for stripping molded u-shaped article from mold

Country Status (6)

Country Link
JP (1) JPH0735074B2 (ja)
AU (1) AU599852B2 (ja)
CA (1) CA1298049C (ja)
GB (1) GB2215659B (ja)
NZ (1) NZ227629A (ja)
ZA (1) ZA89717B (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1327110C (en) * 1988-04-28 1994-02-22 Tatsuzi Nakagawa Mold assembly, and methods of mounting and removing insert thereof, and ejecting the insert
EP0416653B2 (en) * 1989-09-08 2002-07-31 Norton Company Method and apparatus for forming a gasket on a surface of an article
CN104924502B (zh) * 2015-06-23 2017-04-12 宁波市华宝塑胶模具股份有限公司 一种快速取出镶件的自动脱模装置
CN109849293B (zh) * 2019-01-24 2021-06-22 精诚工科汽车***有限公司 注塑机顶出结构

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3807915A (en) * 1972-10-26 1974-04-30 Husky Mfg Tool Works Ltd Unloading mechanism for injection-molding machine
US4179254A (en) * 1978-09-26 1979-12-18 Husky Injection Molding Systems Inc. Injection mold with floating stripper ring
US4207051A (en) * 1979-01-11 1980-06-10 Husky Injection Molding Systems Limited Stripper mechanism for injection mold
US4307866A (en) * 1980-09-03 1981-12-29 Husky Injection Molding Systems Ltd. Injection mold with floating stripper ring
JPH04578Y2 (ja) * 1985-07-15 1992-01-09
JPS62264923A (ja) * 1986-05-14 1987-11-17 Sumitomo Heavy Ind Ltd 内ねじ付射出成形品の離型方法

Also Published As

Publication number Publication date
GB2215659A (en) 1989-09-27
GB8900843D0 (en) 1989-03-08
JPH0735074B2 (ja) 1995-04-19
AU599852B2 (en) 1990-07-26
ZA89717B (en) 1989-10-25
NZ227629A (en) 1991-03-26
GB2215659B (en) 1992-03-11
AU2869989A (en) 1989-08-10
JPH01247127A (ja) 1989-10-03

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Legal Events

Date Code Title Description
MKLA Lapsed