CA942915A - Locking unit for an injection molding machine - Google Patents

Locking unit for an injection molding machine

Info

Publication number
CA942915A
CA942915A CA110,302A CA110302A CA942915A CA 942915 A CA942915 A CA 942915A CA 110302 A CA110302 A CA 110302A CA 942915 A CA942915 A CA 942915A
Authority
CA
Canada
Prior art keywords
injection molding
molding machine
locking unit
locking
unit
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
Application number
CA110,302A
Other languages
English (en)
Other versions
CA110302S (en
Inventor
Karl Hehl
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA942915A publication Critical patent/CA942915A/en
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
    • B29C45/03—Injection moulding apparatus
    • B29C45/04—Injection moulding apparatus using movable moulds or mould halves
    • B29C45/06—Injection moulding apparatus using movable moulds or mould halves mounted on a turntable, i.e. on a rotating support having a rotating axis parallel to the mould opening, closing or clamping direction
    • B29C45/062—Injection moulding apparatus using movable moulds or mould halves mounted on a turntable, i.e. on a rotating support having a rotating axis parallel to the mould opening, closing or clamping direction carrying mould halves co-operating with fixed 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1615—The materials being injected at different moulding stations
    • B29C45/162—The materials being injected at different moulding stations using means, e.g. mould parts, for transferring an injected part between moulding stations
    • 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

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)
CA110,302A 1970-04-24 1971-04-14 Locking unit for an injection molding machine Expired CA942915A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2019874A DE2019874B2 (de) 1970-04-24 1970-04-24 Formschließeinheit einer Spritzgießmaschine

Publications (1)

Publication Number Publication Date
CA942915A true CA942915A (en) 1974-03-05

Family

ID=5769081

Family Applications (1)

Application Number Title Priority Date Filing Date
CA110,302A Expired CA942915A (en) 1970-04-24 1971-04-14 Locking unit for an injection molding machine

Country Status (8)

Country Link
US (1) US3788794A (de)
JP (1) JPS5238074B1 (de)
CA (1) CA942915A (de)
CH (1) CH518167A (de)
DE (1) DE2019874B2 (de)
FR (1) FR2090633A5 (de)
GB (1) GB1336900A (de)
NL (1) NL7105447A (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5948745B2 (ja) * 1980-10-22 1984-11-28 日本プラスト株式会社 ベンチレ−タ−の製造方法
ATE35645T1 (de) * 1985-01-14 1988-07-15 Wavin Bv Verfahren zum herstellen eines dichtungskoerpers, insbesondere fuer eine rohrverbindung, und form zum herstellen eines dichtungskoerpers.
GB2172837A (en) * 1985-03-30 1986-10-01 Mckecknie Brothers Plc Injection moulding composite bodies
FR2643849B1 (fr) * 1989-03-03 1991-04-26 Valeo Vision Procede de fabrication d'un reflecteur en matiere synthetique pour dispositif d'eclairage
EP0621575A1 (de) * 1993-04-23 1994-10-26 Delco Electronics Corporation Dekorationsgegenstand aus Kunststoff
DE4404604A1 (de) * 1994-02-14 1995-08-17 Hella Kg Hueck & Co Verfahren zur Herstellung von Reflektoren aus Kunststoff für Beleuchtungsvorrichtungen
FR2725152A1 (fr) * 1994-09-30 1996-04-05 Grosfilley Jean Pierre Base tournante universelle de moules pour la multi-injection des matieres plastiques
MXPA05013688A (es) * 2003-06-24 2006-03-08 Hallmark Technologies Inc Proceso de moldeo con inyeccion de multiples colores y aparato.
US7364683B2 (en) * 2005-01-11 2008-04-29 Advance Tool, Inc. Rotary automatic transfer rail for injection molding
DE102006060832A1 (de) * 2006-12-22 2008-06-26 Volkswagen Ag Auswerferanordnung für ein Gießwerkzeug
CN102452153A (zh) * 2010-10-25 2012-05-16 鸿富锦精密工业（深圳）有限公司 模具顶出装置及注塑成型设备
US8425221B2 (en) * 2010-12-03 2013-04-23 Cheng Uei Precision Industry Co., Ltd. Mold assembly having ejection mechanism

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2226408A (en) * 1936-07-21 1940-12-24 New Brunswick Die Molding Corp Apparatus for manufacturing compound molded bodies
US2333059A (en) * 1941-01-08 1943-10-26 Hydraulic Dev Corp Inc Two color injection die
US3121919A (en) * 1960-07-14 1964-02-25 United Shoe Machinery Corp Injection moulding machine
US3482284A (en) * 1967-02-23 1969-12-09 Husky Mfg Tool Works Ltd Dual injection-molding machine

Also Published As

Publication number Publication date
JPS5238074B1 (de) 1977-09-27
NL7105447A (de) 1971-10-26
GB1336900A (en) 1973-11-14
DE2019874A1 (de) 1971-11-04
FR2090633A5 (de) 1972-01-14
US3788794A (en) 1974-01-29
DE2019874B2 (de) 1980-03-13
CH518167A (de) 1972-01-31

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