IT952316B - Dispositivo di bloccaggio e svincolo in particolare per appa recchi di stampaggio ad iniezione - Google Patents

Dispositivo di bloccaggio e svincolo in particolare per appa recchi di stampaggio ad iniezione

Info

Publication number
IT952316B
IT952316B IT49118/72A IT4911872A IT952316B IT 952316 B IT952316 B IT 952316B IT 49118/72 A IT49118/72 A IT 49118/72A IT 4911872 A IT4911872 A IT 4911872A IT 952316 B IT952316 B IT 952316B
Authority
IT
Italy
Prior art keywords
appa
locking
injection molding
release device
molding recesses
Prior art date
Application number
IT49118/72A
Other languages
English (en)
Italian (it)
Original Assignee
Drazick H
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 Drazick H filed Critical Drazick H
Application granted granted Critical
Publication of IT952316B publication Critical patent/IT952316B/it

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
    • B29C45/2602—Mould construction elements
    • 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
    • B29C45/2602—Mould construction elements
    • B29C2045/2604—Latching means for successive opening or closing of mould plates

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)
IT49118/72A 1971-04-01 1972-03-20 Dispositivo di bloccaggio e svincolo in particolare per appa recchi di stampaggio ad iniezione IT952316B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13029971A 1971-04-01 1971-04-01

Publications (1)

Publication Number Publication Date
IT952316B true IT952316B (it) 1973-07-20

Family

ID=22444025

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49118/72A IT952316B (it) 1971-04-01 1972-03-20 Dispositivo di bloccaggio e svincolo in particolare per appa recchi di stampaggio ad iniezione

Country Status (9)

Country Link
US (1) US3706116A (de)
JP (1) JPS5227654B1 (de)
BE (1) BE781575A (de)
CA (1) CA974358A (de)
DE (1) DE2215506C3 (de)
FR (1) FR2132319B1 (de)
GB (1) GB1376789A (de)
IT (1) IT952316B (de)
SE (1) SE385807B (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1055759B (it) * 1976-01-09 1982-01-11 Olivetti E C Spa Perfezionamenti per una pressa ad iniezione per stampaggio di materie plastiche e simili
DE3000798C2 (de) * 1980-01-11 1982-09-09 HASCO-Normalien Hasenclever & Co, 5880 Lüdenscheid Vorrichtung für eine zeitweise feste Kupplung von zu mindestens zwei Trennebenen relativ zueinander bewegbaren Formplatten
US4541795A (en) * 1984-07-31 1985-09-17 James R. Goldberg Injection mold for a bottle closure device
US5104308A (en) * 1990-03-08 1992-04-14 Morton Ray H Mold plate control mechanism for a multiple plate mold
US5204127A (en) * 1991-05-10 1993-04-20 Composite Products, Inc. Compression molding apparatus
US5451156A (en) * 1994-02-04 1995-09-19 Bermar Associates, Inc. Molding ejector device for interchangeable molds
CA2288702C (en) * 1997-06-04 2001-12-11 National Tool & Manufacturing Co. Mold plate centralizing system
US7963759B1 (en) 2006-11-29 2011-06-21 Custom Products Enterprises, Inc. Mold base hold retainer and method of using
US7614873B1 (en) 2006-11-29 2009-11-10 Custom Products Enterprises, Inc. Mold base hold retainer
US7963758B2 (en) * 2009-06-17 2011-06-21 Progressive Components International Corporation External plate locks for mold plates
US20120177774A1 (en) * 2010-05-17 2012-07-12 Eric Kaufman Ejector retraction mechanism
US20110280985A1 (en) * 2010-05-17 2011-11-17 Santos Adelino C Ejector retraction mechanism
CN104755243A (zh) 2012-10-30 2015-07-01 极致组件有限公司 用于模具的定位装置
CN109333922B (zh) * 2018-09-12 2020-07-24 如皋市江南金属构件有限公司 一种适于高空作业车车架的搭焊模具

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2319479A (en) * 1939-10-18 1943-05-18 Grotelite Company Self-locking plastic injection mold
US2691799A (en) * 1951-02-19 1954-10-19 Parmelee Plastics Co Injection molding machine
US2718031A (en) * 1951-10-25 1955-09-20 Wilfred G Harvey Operating mechanism for multi-part molding dies
US3541651A (en) * 1968-12-19 1970-11-24 Global Systems Shaft lock for canopy release
US3624674A (en) * 1969-12-15 1971-11-30 Global Systems Releasing device for strap connectors

Also Published As

Publication number Publication date
DE2215506A1 (de) 1972-10-05
JPS5227654B1 (de) 1977-07-21
FR2132319A1 (de) 1972-11-17
FR2132319B1 (de) 1976-03-05
CA974358A (en) 1975-09-16
GB1376789A (en) 1974-12-11
BE781575A (fr) 1972-10-02
DE2215506C3 (de) 1978-04-06
SE385807B (sv) 1976-07-26
US3706116A (en) 1972-12-19
DE2215506B2 (de) 1977-08-04

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