FR2145524A1 - - Google Patents

Info

Publication number
FR2145524A1
FR2145524A1 FR7224670A FR7224670A FR2145524A1 FR 2145524 A1 FR2145524 A1 FR 2145524A1 FR 7224670 A FR7224670 A FR 7224670A FR 7224670 A FR7224670 A FR 7224670A FR 2145524 A1 FR2145524 A1 FR 2145524A1
Authority
FR
France
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.)
Granted
Application number
FR7224670A
Other languages
French (fr)
Other versions
FR2145524B1 (enrdf_load_stackoverflow
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
Priority claimed from JP46051277A external-priority patent/JPS5215627B1/ja
Priority claimed from JP8282271U external-priority patent/JPS5222698Y2/ja
Application filed by Individual filed Critical Individual
Publication of FR2145524A1 publication Critical patent/FR2145524A1/fr
Application granted granted Critical
Publication of FR2145524B1 publication Critical patent/FR2145524B1/fr
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)
  • Moulds For Moulding Plastics Or The Like (AREA)
FR7224670A 1971-07-10 1972-07-07 Expired FR2145524B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP46051277A JPS5215627B1 (enrdf_load_stackoverflow) 1971-07-10 1971-07-10
JP8282271U JPS5222698Y2 (enrdf_load_stackoverflow) 1971-09-11 1971-09-11

Publications (2)

Publication Number Publication Date
FR2145524A1 true FR2145524A1 (enrdf_load_stackoverflow) 1973-02-23
FR2145524B1 FR2145524B1 (enrdf_load_stackoverflow) 1974-10-25

Family

ID=26391811

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7224670A Expired FR2145524B1 (enrdf_load_stackoverflow) 1971-07-10 1972-07-07

Country Status (4)

Country Link
CA (1) CA972913A (enrdf_load_stackoverflow)
DE (1) DE2233222A1 (enrdf_load_stackoverflow)
FR (1) FR2145524B1 (enrdf_load_stackoverflow)
GB (1) GB1365771A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2451788A1 (fr) * 1979-03-20 1980-10-17 Florjancic Peter Dispositif de fermeture hydraulique

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2903168A1 (de) * 1979-01-27 1980-07-31 Becker & Van Huellen Hydraulik- oder pneumatik-arbeitszylinder
ATE170127T1 (de) * 1993-04-07 1998-09-15 Bruno Svoboda Formschliesseinheit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2451788A1 (fr) * 1979-03-20 1980-10-17 Florjancic Peter Dispositif de fermeture hydraulique

Also Published As

Publication number Publication date
DE2233222A1 (de) 1973-01-25
CA972913A (en) 1975-08-19
GB1365771A (en) 1974-09-04
FR2145524B1 (enrdf_load_stackoverflow) 1974-10-25

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