FR1443277A - Improvements to the devices used, in injection molding machines, for closing and locking molds - Google Patents

Improvements to the devices used, in injection molding machines, for closing and locking molds

Info

Publication number
FR1443277A
FR1443277A FR16428A FR16428A FR1443277A FR 1443277 A FR1443277 A FR 1443277A FR 16428 A FR16428 A FR 16428A FR 16428 A FR16428 A FR 16428A FR 1443277 A FR1443277 A FR 1443277A
Authority
FR
France
Prior art keywords
closing
injection molding
devices used
molding machines
locking molds
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
FR16428A
Other languages
French (fr)
Inventor
Leon Billion
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 filed Critical
Priority to FR16428A priority Critical patent/FR1443277A/en
Application granted granted Critical
Publication of FR1443277A publication Critical patent/FR1443277A/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
    • B29C45/6707—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
FR16428A 1965-05-10 1965-05-10 Improvements to the devices used, in injection molding machines, for closing and locking molds Expired FR1443277A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR16428A FR1443277A (en) 1965-05-10 1965-05-10 Improvements to the devices used, in injection molding machines, for closing and locking molds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR16428A FR1443277A (en) 1965-05-10 1965-05-10 Improvements to the devices used, in injection molding machines, for closing and locking molds

Publications (1)

Publication Number Publication Date
FR1443277A true FR1443277A (en) 1966-06-24

Family

ID=8578365

Family Applications (1)

Application Number Title Priority Date Filing Date
FR16428A Expired FR1443277A (en) 1965-05-10 1965-05-10 Improvements to the devices used, in injection molding machines, for closing and locking molds

Country Status (1)

Country Link
FR (1) FR1443277A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9100338A (en) * 1991-02-26 1992-09-16 Boschman Tech Bv METHOD FOR CLOSING A DIE BEFORE AT LEAST PART FILLING WITH A SOLID LIQUID, AND PRESS SUITABLE FOR CARRYING OUT THE METHOD AND DIE FOR USE IN APPLICATION.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9100338A (en) * 1991-02-26 1992-09-16 Boschman Tech Bv METHOD FOR CLOSING A DIE BEFORE AT LEAST PART FILLING WITH A SOLID LIQUID, AND PRESS SUITABLE FOR CARRYING OUT THE METHOD AND DIE FOR USE IN APPLICATION.
US5252053A (en) * 1991-02-26 1993-10-12 Boschman Technologies B.V. Apparatus for closing a mold

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