SE385807B - SELF-WELDING AND SELF-RELEASING LASEN DEVICE FOR MULTIPLE-MOLDED MOLDS - Google Patents

SELF-WELDING AND SELF-RELEASING LASEN DEVICE FOR MULTIPLE-MOLDED MOLDS

Info

Publication number
SE385807B
SE385807B SE7204077A SE407772A SE385807B SE 385807 B SE385807 B SE 385807B SE 7204077 A SE7204077 A SE 7204077A SE 407772 A SE407772 A SE 407772A SE 385807 B SE385807 B SE 385807B
Authority
SE
Sweden
Prior art keywords
self
lasen
releasing
welding
molded molds
Prior art date
Application number
SE7204077A
Other languages
Swedish (sv)
Inventor
H J Drazick
Original Assignee
H J Drazick
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 H J Drazick filed Critical H J Drazick
Publication of SE385807B publication Critical patent/SE385807B/en

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)
SE7204077A 1971-04-01 1972-03-29 SELF-WELDING AND SELF-RELEASING LASEN DEVICE FOR MULTIPLE-MOLDED MOLDS SE385807B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
SE385807B true SE385807B (en) 1976-07-26

Family

ID=22444025

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7204077A SE385807B (en) 1971-04-01 1972-03-29 SELF-WELDING AND SELF-RELEASING LASEN DEVICE FOR MULTIPLE-MOLDED MOLDS

Country Status (9)

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

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1055759B (en) * 1976-01-09 1982-01-11 Olivetti E C Spa REFINEMENTS FOR AN INJECTION PRESS FOR MOLDING OF PLASTIC AND SIMILAR MATERIALS
DE3000798C2 (en) * 1980-01-11 1982-09-09 HASCO-Normalien Hasenclever & Co, 5880 Lüdenscheid Device for a temporary fixed coupling of mold plates which can be moved relative to one another to at least two parting planes
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
US6015283A (en) * 1997-06-04 2000-01-18 National Tool & Manufacturing Co. Mold plate centralizing system
US7614873B1 (en) 2006-11-29 2009-11-10 Custom Products Enterprises, Inc. Mold base hold retainer
US7963759B1 (en) 2006-11-29 2011-06-21 Custom Products Enterprises, Inc. Mold base hold retainer and method of using
US7963758B2 (en) * 2009-06-17 2011-06-21 Progressive Components International Corporation External plate locks for mold plates
US20110280985A1 (en) * 2010-05-17 2011-11-17 Santos Adelino C Ejector retraction mechanism
US20120177774A1 (en) * 2010-05-17 2012-07-12 Eric Kaufman Ejector retraction mechanism
CA2886627A1 (en) 2012-10-30 2014-05-08 Extreme Components Lp Positioning device for a mold
CN109333922B (en) * 2018-09-12 2020-07-24 如皋市江南金属构件有限公司 Overlap welding mould suitable for frame of overhead working truck
ES2962858T3 (en) * 2018-09-27 2024-03-21 Simplicity Works Europe Sl Mold, machine and procedure for the manufacture of three-dimensional articles and manufacturing plant associated with it

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
BE781575A (en) 1972-10-02
FR2132319B1 (en) 1976-03-05
IT952316B (en) 1973-07-20
DE2215506A1 (en) 1972-10-05
CA974358A (en) 1975-09-16
US3706116A (en) 1972-12-19
GB1376789A (en) 1974-12-11
FR2132319A1 (en) 1972-11-17
DE2215506B2 (en) 1977-08-04
DE2215506C3 (en) 1978-04-06
JPS5227654B1 (en) 1977-07-21

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