FR2141615B1 - - Google Patents

Info

Publication number
FR2141615B1
FR2141615B1 FR7122558A FR7122558A FR2141615B1 FR 2141615 B1 FR2141615 B1 FR 2141615B1 FR 7122558 A FR7122558 A FR 7122558A FR 7122558 A FR7122558 A FR 7122558A FR 2141615 B1 FR2141615 B1 FR 2141615B1
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.)
Expired
Application number
FR7122558A
Other languages
French (fr)
Other versions
FR2141615A1 (en
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.)
MORAULT GABRIEL FR
Original Assignee
MORAULT GABRIEL FR
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 MORAULT GABRIEL FR filed Critical MORAULT GABRIEL FR
Priority to FR7122558A priority Critical patent/FR2141615B1/fr
Priority to IT6834072A priority patent/IT954851B/en
Priority to DE19722222985 priority patent/DE2222985A1/en
Priority to GB2276972A priority patent/GB1397462A/en
Priority to CH805972A priority patent/CH555231A/en
Priority to NL7207875A priority patent/NL7207875A/xx
Publication of FR2141615A1 publication Critical patent/FR2141615A1/fr
Application granted granted Critical
Publication of FR2141615B1 publication Critical patent/FR2141615B1/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
    • B29C45/6707—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)
  • Moulds For Moulding Plastics Or The Like (AREA)
FR7122558A 1971-06-14 1971-06-14 Expired FR2141615B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7122558A FR2141615B1 (en) 1971-06-14 1971-06-14
IT6834072A IT954851B (en) 1971-06-14 1972-04-29 SMALL STROKE RETRACTABLE DEVICE FOR OPENING AND CLOSING THE MOLDS OF INJECTED PLASTIC SUBSTANCES
DE19722222985 DE2222985A1 (en) 1971-06-14 1972-05-10 Retractable, short-stroke opening and locking device for injection molds for plastic materials
GB2276972A GB1397462A (en) 1971-06-14 1972-05-15 Mould assembly including means for opening and locking closed moulds
CH805972A CH555231A (en) 1971-06-14 1972-05-31 PRESS A MOULER LES MATIERES PLASTIQUES.
NL7207875A NL7207875A (en) 1971-06-14 1972-06-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7122558A FR2141615B1 (en) 1971-06-14 1971-06-14

Publications (2)

Publication Number Publication Date
FR2141615A1 FR2141615A1 (en) 1973-01-26
FR2141615B1 true FR2141615B1 (en) 1975-09-26

Family

ID=9079009

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7122558A Expired FR2141615B1 (en) 1971-06-14 1971-06-14

Country Status (6)

Country Link
CH (1) CH555231A (en)
DE (1) DE2222985A1 (en)
FR (1) FR2141615B1 (en)
GB (1) GB1397462A (en)
IT (1) IT954851B (en)
NL (1) NL7207875A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1217320B (en) * 1987-06-30 1990-03-22 Fir Srl APPARATUS FOR DRAWING THE SHEET

Also Published As

Publication number Publication date
GB1397462A (en) 1975-06-11
DE2222985A1 (en) 1972-12-21
IT954851B (en) 1973-09-15
CH555231A (en) 1974-10-31
NL7207875A (en) 1972-12-18
FR2141615A1 (en) 1973-01-26

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Legal Events

Date Code Title Description
ST Notification of lapse