CA960822A - Method and device for keeping metal mold in a clamped state - Google Patents

Method and device for keeping metal mold in a clamped state

Info

Publication number
CA960822A
CA960822A CA114,204A CA114204A CA960822A CA 960822 A CA960822 A CA 960822A CA 114204 A CA114204 A CA 114204A CA 960822 A CA960822 A CA 960822A
Authority
CA
Canada
Prior art keywords
metal mold
clamped state
keeping metal
keeping
clamped
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
CA114,204A
Other languages
English (en)
Other versions
CA114204S (en
Inventor
Katashi Aoki
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
Application filed by Individual filed Critical Individual
Priority to CA210,055A priority Critical patent/CA984115A/en
Application granted granted Critical
Publication of CA960822A publication Critical patent/CA960822A/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
    • B29C45/6764—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)
CA114,204A 1970-05-30 1971-05-28 Method and device for keeping metal mold in a clamped state Expired CA960822A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA210,055A CA984115A (en) 1970-05-30 1974-09-25 Device for keeping metal mold in a clamped state

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4668870A JPS559289B1 (cs) 1970-05-30 1970-05-30

Publications (1)

Publication Number Publication Date
CA960822A true CA960822A (en) 1975-01-14

Family

ID=12754304

Family Applications (1)

Application Number Title Priority Date Filing Date
CA114,204A Expired CA960822A (en) 1970-05-30 1971-05-28 Method and device for keeping metal mold in a clamped state

Country Status (6)

Country Link
US (1) US3700765A (cs)
JP (1) JPS559289B1 (cs)
CA (1) CA960822A (cs)
DE (1) DE2126761C3 (cs)
FR (1) FR2090394B1 (cs)
GB (1) GB1314160A (cs)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3746491A (en) * 1972-01-07 1973-07-17 Chicago Rawhide Mfg Co Injection molding apparatus
US4035118A (en) * 1973-08-27 1977-07-12 Macmillan Kenneth T Self-centering matrices for retreading molds
US4240778A (en) * 1979-08-27 1980-12-23 Efco, Inc. System for providing for parallelism in fluid powered press or the like
US5237916A (en) * 1992-06-18 1993-08-24 John T. Hepburn, Limited Regenerative hydraulic cylinders with internal flow paths
AT404640B (de) * 1994-02-18 1999-01-25 Engel Gmbh Maschbau Verfahren zum betätigen der schliesseinrichtung einer zweiplatten-spritzgiessmaschine
DE102004031243B4 (de) * 2004-06-29 2008-03-13 Karl Hehl Spritzgießmaschine mit einem Aufnahmebehältnis
EP2697026A1 (en) * 2011-04-12 2014-02-19 Husky Injection Molding Systems S.A. Apparatus including pressure-control assembly for adjustment of fluid pressure between fluid-bottle assembly and hydraulic-accumulator assembly associated with molding system
CN103291687A (zh) * 2013-06-03 2013-09-11 济南二机床集团有限公司 压力机移动工作台顶起油缸

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1530770A (fr) * 1967-06-20 1968-06-28 M U C Schiffer O H G Dispositif d'actionnement hydraulique d'outils ou analogue, notamment d'éléments mobiles de moules de presses à injecter la matière plastique

Also Published As

Publication number Publication date
US3700765A (en) 1972-10-24
DE2126761B2 (de) 1977-07-21
GB1314160A (en) 1973-04-18
DE2126761C3 (de) 1978-03-30
FR2090394B1 (cs) 1974-04-05
FR2090394A1 (cs) 1972-01-14
DE2126761A1 (de) 1971-12-09
JPS559289B1 (cs) 1980-03-08

Similar Documents

Publication Publication Date Title
CA961329A (en) Method and apparatus for contrast reducing
CA975923A (en) Process and device for casting parts and ingots
CA1011636A (en) Device for drawing and straightening elongated workpieces
CA931716A (en) Apparatus and method for molding
CA938422A (en) Die casting and like apparatus
CA960822A (en) Method and device for keeping metal mold in a clamped state
AU2095070A (en) Means and method for controlling tension in a threaded member
CA944671A (en) Frame straightening device for automobiles and the like
AU477053B2 (en) Automatic palletizer method and apparatus
CA947638A (en) Process and apparatus for holding a flexible elongate element in a particular form
CA950634A (en) Die casting apparatus and method
CA984115A (en) Device for keeping metal mold in a clamped state
CA962031A (en) Process and device for making a mold
AU3126371A (en) Improvements in thermoforming process and apparatus
CA915670A (en) Method and apparatus for gas-solution contact in a vessel
CA854091A (en) Investment casting apparatus and method
CA855866A (en) Method and device for digital analysis
CA848853A (en) Molding method and apparatus
CA816908A (en) Method and means for setting a vehicle in a predetermined position
CA827038A (en) Method and apparatus for molding ingots
CA847244A (en) Process and device for glass-manufacturing
AU446204B2 (en) Metal casting apparatus and method
CA953465A (en) Method and apparatus for unit molding
CA835844A (en) Method and apparatus for casting metal
CA933382A (en) Device and method for sampling molten metal