IT961785B - INJECTION MOLDING MACHINE - Google Patents

INJECTION MOLDING MACHINE

Info

Publication number
IT961785B
IT961785B IT5188372A IT5188372A IT961785B IT 961785 B IT961785 B IT 961785B IT 5188372 A IT5188372 A IT 5188372A IT 5188372 A IT5188372 A IT 5188372A IT 961785 B IT961785 B IT 961785B
Authority
IT
Italy
Prior art keywords
injection molding
molding machine
machine
injection
molding
Prior art date
Application number
IT5188372A
Other languages
Italian (it)
Original Assignee
Litton Industries Inc
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 Litton Industries Inc filed Critical Litton Industries Inc
Application granted granted Critical
Publication of IT961785B publication Critical patent/IT961785B/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
    • B29C45/64—Mould opening, closing or clamping devices
    • B29C45/67—Mould opening, closing or clamping devices hydraulic
    • B29C45/6707—Mould opening, closing or clamping devices hydraulic without relative movement between the piston and the cylinder of the clamping device during the mould opening or closing movement
    • B29C45/6714—Mould opening, closing or clamping devices hydraulic without relative movement between the piston and the cylinder of the clamping device during the mould opening or closing movement using a separate element transmitting the mould clamping force from the clamping cylinder to the mould
    • 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
    • B29C45/1751—Adjustment means allowing the use of moulds of different thicknesses
    • 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
    • B29C45/68—Mould opening, closing or clamping devices hydro-mechanical

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)
IT5188372A 1971-08-02 1972-07-31 INJECTION MOLDING MACHINE IT961785B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16804271A 1971-08-02 1971-08-02

Publications (1)

Publication Number Publication Date
IT961785B true IT961785B (en) 1973-12-10

Family

ID=22609852

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5188372A IT961785B (en) 1971-08-02 1972-07-31 INJECTION MOLDING MACHINE

Country Status (3)

Country Link
DE (1) DE2235758C3 (en)
GB (1) GB1392517A (en)
IT (1) IT961785B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3736634A1 (en) * 1987-10-29 1989-05-18 Wefoba Gmbh Werkzeug Formenbau CENTERING DEVICE FOR AN INJECTION MOLDING TOOL
DE3920690A1 (en) * 1989-06-21 1991-01-10 Mannesmann Ag COLUMN DRAWING DEVICE FOR INJECTION MOLDING MACHINES
DE10122260B4 (en) * 2001-05-08 2004-03-18 Mannesmann Plastics Machinery Gmbh Linear drive device for opening and closing molds and applying a closing force thereon
CN107433480B (en) * 2017-09-13 2023-08-04 浙江嘉宏工具制造有限公司 Clamping mechanism of grinding machine and grinding machine
CN115157137B (en) * 2022-06-15 2024-02-20 上海肇民新材料科技股份有限公司 Auxiliary device for processing injection mold

Also Published As

Publication number Publication date
DE2235758A1 (en) 1973-03-01
DE2235758C3 (en) 1978-04-27
DE2235758B2 (en) 1977-08-25
GB1392517A (en) 1975-04-30

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