FR1483972A - Improvements to mold closing devices for plastic injection molding machines - Google Patents

Improvements to mold closing devices for plastic injection molding machines

Info

Publication number
FR1483972A
FR1483972A FR69047201A FR69047201A FR1483972A FR 1483972 A FR1483972 A FR 1483972A FR 69047201 A FR69047201 A FR 69047201A FR 69047201 A FR69047201 A FR 69047201A FR 1483972 A FR1483972 A FR 1483972A
Authority
FR
France
Prior art keywords
injection molding
plastic injection
mold closing
molding machines
closing devices
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
FR69047201A
Other languages
French (fr)
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.)
Howden Solyvent Ventec SAS
Original Assignee
Societe Lyonnaise de Ventilation Industrielle Solyvent
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 Societe Lyonnaise de Ventilation Industrielle Solyvent filed Critical Societe Lyonnaise de Ventilation Industrielle Solyvent
Priority to FR69047201A priority Critical patent/FR1483972A/en
Application granted granted Critical
Publication of FR1483972A publication Critical patent/FR1483972A/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)
FR69047201A 1966-04-26 1966-04-26 Improvements to mold closing devices for plastic injection molding machines Expired FR1483972A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR69047201A FR1483972A (en) 1966-04-26 1966-04-26 Improvements to mold closing devices for plastic injection molding machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR69047201A FR1483972A (en) 1966-04-26 1966-04-26 Improvements to mold closing devices for plastic injection molding machines

Publications (1)

Publication Number Publication Date
FR1483972A true FR1483972A (en) 1967-06-09

Family

ID=1585397

Family Applications (1)

Application Number Title Priority Date Filing Date
FR69047201A Expired FR1483972A (en) 1966-04-26 1966-04-26 Improvements to mold closing devices for plastic injection molding machines

Country Status (1)

Country Link
FR (1) FR1483972A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3687590A (en) * 1969-01-13 1972-08-29 Wilhelm Cyriax Mold-closing means, particularly for die-casting and injection molding machines for metals and synthetics
US4925618A (en) * 1987-02-28 1990-05-15 Nissei Jushi Kogyo Kabushiki Kaisha Mold clamping method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3687590A (en) * 1969-01-13 1972-08-29 Wilhelm Cyriax Mold-closing means, particularly for die-casting and injection molding machines for metals and synthetics
US4925618A (en) * 1987-02-28 1990-05-15 Nissei Jushi Kogyo Kabushiki Kaisha Mold clamping method

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