AU468815B2 - Hydraulic type mold clamping device - Google Patents

Hydraulic type mold clamping device

Info

Publication number
AU468815B2
AU468815B2 AU50283/72A AU5028372A AU468815B2 AU 468815 B2 AU468815 B2 AU 468815B2 AU 50283/72 A AU50283/72 A AU 50283/72A AU 5028372 A AU5028372 A AU 5028372A AU 468815 B2 AU468815 B2 AU 468815B2
Authority
AU
Australia
Prior art keywords
clamping device
mold clamping
hydraulic type
type mold
hydraulic
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
AU50283/72A
Other versions
AU5028372A (en
Inventor
Aoki Hayashi
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
Priority to AU50283/72A priority Critical patent/AU468815B2/en
Publication of AU5028372A publication Critical patent/AU5028372A/en
Application granted granted Critical
Publication of AU468815B2 publication Critical patent/AU468815B2/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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/64—Mould opening, closing or clamping devices
    • B29C45/67—Mould opening, closing or clamping devices hydraulic
    • B29C45/6764—Mould opening, closing or clamping devices hydraulic using hydraulically connectable chambers of the clamping cylinder during the mould opening and closing movement
    • B29C45/6771—Mould opening, closing or clamping devices hydraulic using hydraulically connectable chambers of the clamping cylinder during the mould opening and closing movement the connection being provided within the clamping cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
AU50283/72A 1972-12-19 1972-12-19 Hydraulic type mold clamping device Expired AU468815B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU50283/72A AU468815B2 (en) 1972-12-19 1972-12-19 Hydraulic type mold clamping device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU50283/72A AU468815B2 (en) 1972-12-19 1972-12-19 Hydraulic type mold clamping device

Publications (2)

Publication Number Publication Date
AU5028372A AU5028372A (en) 1974-06-20
AU468815B2 true AU468815B2 (en) 1976-01-22

Family

ID=3736781

Family Applications (1)

Application Number Title Priority Date Filing Date
AU50283/72A Expired AU468815B2 (en) 1972-12-19 1972-12-19 Hydraulic type mold clamping device

Country Status (1)

Country Link
AU (1) AU468815B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0309584A1 (en) * 1986-11-19 1989-04-05 Katashi Aoki Clamping mechanism for injection molding machines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0309584A1 (en) * 1986-11-19 1989-04-05 Katashi Aoki Clamping mechanism for injection molding machines
EP0309584A4 (en) * 1986-11-19 1989-10-04 Katashi Aoki Clamping mechanism for injection molding machines.

Also Published As

Publication number Publication date
AU5028372A (en) 1974-06-20

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