FR2111493A5 - - Google Patents

Info

Publication number
FR2111493A5
FR2111493A5 FR7137340A FR7137340A FR2111493A5 FR 2111493 A5 FR2111493 A5 FR 2111493A5 FR 7137340 A FR7137340 A FR 7137340A FR 7137340 A FR7137340 A FR 7137340A FR 2111493 A5 FR2111493 A5 FR 2111493A5
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
FR7137340A
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 DE19702051083 external-priority patent/DE2051083A1/de
Priority claimed from DE19712105637 external-priority patent/DE2105637A1/de
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of FR2111493A5 publication Critical patent/FR2111493A5/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

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)
FR7137340A 1970-10-17 1971-10-18 Expired FR2111493A5 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19702051083 DE2051083A1 (en) 1970-10-17 1970-10-17 Hydraulic mould mechanism - using high and low pressure systems of eg 100-250 and 4-10 atmos for plastics, elastomers or metals
DE19712105637 DE2105637A1 (en) 1971-02-06 1971-02-06 Mould closure unit - operating at low pressure to open and close mould and at high pressure to seal mould

Publications (1)

Publication Number Publication Date
FR2111493A5 true FR2111493A5 (fr) 1972-06-02

Family

ID=25759916

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7137340A Expired FR2111493A5 (fr) 1970-10-17 1971-10-18

Country Status (6)

Country Link
US (1) US3825384A (fr)
CA (1) CA960419A (fr)
CH (1) CH527052A (fr)
FR (1) FR2111493A5 (fr)
GB (1) GB1371199A (fr)
NL (1) NL7113833A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH568834A5 (fr) * 1973-06-06 1975-11-14 Netstal Ag Maschf Giesserei
US4588539A (en) * 1985-02-04 1986-05-13 James River Corporation Of Virginia Process and press with a controlled pressure system
GB9225495D0 (en) * 1992-12-05 1993-01-27 Emb Redman Ltd Apparatus and method for moving a die of a pressure die casting machine
GB9324821D0 (en) * 1993-12-03 1994-01-19 Emb Redman Ltd Apparatus and method for moving a die of a pressure die casting machine
EP0674985B1 (fr) * 1994-04-02 1999-08-11 Karl Hehl Unité de fermeture de moule pour une machine à mouler par injection et procédé pour son opération
DE102006009900B4 (de) * 2006-03-03 2008-06-26 Kraussmaffei Technologies Gmbh Integrierte Systemvorrichtung zur Herstellung von Verbundkörpern
US20080089964A1 (en) * 2006-10-13 2008-04-17 Husky Injection Molding Systems Ltd. Drive of molding system
CN106584912B (zh) * 2016-12-21 2018-06-08 山东公信安全科技有限公司 一种压力机气动系统

Also Published As

Publication number Publication date
CA960419A (en) 1975-01-07
CH527052A (de) 1972-08-31
NL7113833A (fr) 1972-04-19
US3825384A (en) 1974-07-23
GB1371199A (en) 1974-10-23

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Legal Events

Date Code Title Description
ST Notification of lapse