JPS4864142A - - Google Patents

Info

Publication number
JPS4864142A
JPS4864142A JP47026679A JP2667972A JPS4864142A JP S4864142 A JPS4864142 A JP S4864142A JP 47026679 A JP47026679 A JP 47026679A JP 2667972 A JP2667972 A JP 2667972A JP S4864142 A JPS4864142 A JP S4864142A
Authority
JP
Japan
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.)
Pending
Application number
JP47026679A
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 filed Critical
Publication of JPS4864142A publication Critical patent/JPS4864142A/ja
Pending 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
    • B29C45/44—Removing or ejecting moulded articles for undercut 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
    • 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
    • B29C33/48—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 with means for collapsing or disassembling
    • B29C33/485—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 with means for collapsing or disassembling cores or mandrels
    • 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
    • B29C45/2618—Moulds having screw-threaded mould walls
    • B29C45/2622—Moulds having screw-threaded mould walls for moulding interrupted screw threads
    • 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
    • B29L2031/56—Stoppers or lids for bottles, jars, or the like, e.g. closures
    • B29L2031/565—Stoppers or lids for bottles, jars, or the like, e.g. closures for containers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Closures For Containers (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP47026679A 1971-11-24 1972-03-17 Pending JPS4864142A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20178071A 1971-11-24 1971-11-24

Publications (1)

Publication Number Publication Date
JPS4864142A true JPS4864142A (ja) 1973-09-05

Family

ID=22747257

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47026679A Pending JPS4864142A (ja) 1971-11-24 1972-03-17

Country Status (8)

Country Link
US (1) US3730664A (ja)
JP (1) JPS4864142A (ja)
AU (1) AU453971B2 (ja)
BR (1) BR7201345D0 (ja)
CA (1) CA952667A (ja)
DE (1) DE2215317A1 (ja)
FR (1) FR2160790B3 (ja)
GB (1) GB1340982A (ja)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3873056A (en) * 1972-12-29 1975-03-25 Textron Inc Mold for making a retaining ring for an antifriction bearing
CH630308A5 (de) * 1978-07-25 1982-06-15 Obrist Ag Albert Behaelter mit deckel aus kunststoffmaterial.
DE8914428U1 (de) * 1989-12-07 1990-02-01 Schweizerische Aluminium AG, Chippis, Wallis Formwerkzeug für die Ausbildung von Zapfenlöchern in einer Anode
DE19519873C1 (de) * 1995-05-31 1996-07-25 Bosch Gmbh Robert Vorrichtung zur Herstellung eines rotationssymmetrischen Formteils
US6079973A (en) * 1998-03-27 2000-06-27 Comar, Inc. Apparatus for molding plastic caps
US6338289B1 (en) * 1998-06-02 2002-01-15 New Bright Industrial Co., Ltd. Gear box having plastic helical gears and L-shaped axles
US20090061043A1 (en) * 2007-08-27 2009-03-05 Husky Injection Molding Systems Ltd. Mold Insert Fixture Mechanism
US8246415B2 (en) * 2009-11-18 2012-08-21 New Bright Industrial Co., Ltd. Gear box for use in toy vehicles
KR101169451B1 (ko) * 2010-11-12 2012-07-27 (주)이비아이 치과용 코핑 제작용 몰드 및 그 몰드에 의하여 제조된 코핑
US9234585B2 (en) 2010-12-20 2016-01-12 Caterpillar Inc. Transmission housing
CN103286890A (zh) * 2012-02-23 2013-09-11 鸿富锦精密工业（深圳）有限公司 内螺纹脱模机构
DE102013207002B4 (de) * 2013-04-18 2016-03-24 Polytec Plastics Germany Gmbh & Co. Kg Entformungseinheit
DE102015011207A1 (de) * 2015-08-26 2017-03-02 Andreas Stihl Ag & Co. Kg Verschlussdeckel und Spritzgießform zu dessen Herstellung
US11052582B1 (en) * 2018-05-02 2021-07-06 Versevo, Inc. Collapsible core devices and method for injection molding
FR3108550B1 (fr) * 2020-03-24 2022-04-08 Faurecia Interieur Ind Moule de réalisation d’un article moulé

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2583093A (en) * 1949-01-26 1952-01-22 Fed Tool Corp Apparatus for making closures for containers
US3150222A (en) * 1961-05-16 1964-09-22 Phillips Petroleum Co Molding threaded articles
US3584111A (en) * 1968-10-03 1971-06-08 Owens Illinois Inc Method and apparatus for molding plastic articles

Also Published As

Publication number Publication date
DE2215317A1 (de) 1973-05-30
CA952667A (en) 1974-08-13
FR2160790A1 (ja) 1973-07-06
AU453971B2 (en) 1974-09-27
BR7201345D0 (pt) 1973-07-17
US3730664A (en) 1973-05-01
FR2160790B3 (ja) 1975-03-07
AU3922972A (en) 1973-08-23
GB1340982A (en) 1973-12-19

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