CA1329686C - Large presses for the injection moulding of thermoplastic, polyester and elastomer materials - Google Patents

Large presses for the injection moulding of thermoplastic, polyester and elastomer materials

Info

Publication number
CA1329686C
CA1329686C CA000598820A CA598820A CA1329686C CA 1329686 C CA1329686 C CA 1329686C CA 000598820 A CA000598820 A CA 000598820A CA 598820 A CA598820 A CA 598820A CA 1329686 C CA1329686 C CA 1329686C
Authority
CA
Canada
Prior art keywords
fixed
mobile
columns
mould
press
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 - Fee Related
Application number
CA000598820A
Other languages
English (en)
French (fr)
Inventor
Adelio Grasselli
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
Application granted granted Critical
Publication of CA1329686C publication Critical patent/CA1329686C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B29C45/76—Measuring, controlling or regulating
    • 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
    • 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
    • B29C45/68—Mould opening, closing or clamping devices hydro-mechanical

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Braking Arrangements (AREA)
CA000598820A 1988-05-06 1989-05-05 Large presses for the injection moulding of thermoplastic, polyester and elastomer materials Expired - Fee Related CA1329686C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT67418/88A IT1219271B (it) 1988-05-06 1988-05-06 Perfezionamento relativo alle grandi presse per lo stampaggio ad iniezione di materiali termoplastici poliesteri ed elastomeri
IT67418A/88 1988-05-06

Publications (1)

Publication Number Publication Date
CA1329686C true CA1329686C (en) 1994-05-24

Family

ID=11302214

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000598820A Expired - Fee Related CA1329686C (en) 1988-05-06 1989-05-05 Large presses for the injection moulding of thermoplastic, polyester and elastomer materials

Country Status (7)

Country Link
KR (1) KR970011568B1 (es)
CA (1) CA1329686C (es)
DE (1) DE3914846A1 (es)
ES (1) ES2014076A6 (es)
FR (1) FR2630962A1 (es)
GB (1) GB2218035B (es)
IT (1) IT1219271B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19937200B4 (de) 1999-08-06 2006-11-16 Krauss-Maffei Kunststofftechnik Gmbh Dreheinrichtung für Horizontalspritzgießmaschinen
AT521266B1 (de) * 2018-10-09 2019-12-15 Engel Austria Gmbh Schließeinheit für eine Formgebungsmaschine
CN109940819A (zh) * 2019-04-19 2019-06-28 安徽奇艺新材塑胶有限公司 一种往复运动组合模具式注塑压合机
DE102021126823A1 (de) 2021-10-15 2023-04-20 Bruno Heister Doppelhubzylinder
DE202021105647U1 (de) 2021-10-15 2023-01-18 Bruno Heister Doppelhubzylinder

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1034425A (en) * 1962-12-28 1966-06-29 Inv S Finance Corp Improvements in or relating to methods of and apparatus for clamping separable parts
CH418535A (de) * 1965-01-29 1966-08-15 Buehler Ag Geb Druckgiessmaschine
US3418692A (en) * 1965-10-06 1968-12-31 Emery I. Valyi Mold clamping apparatus
GB1166082A (en) * 1966-09-06 1969-10-01 Alfred Fischbach Improvements in or relating to Injection Moulding Machines
CH521837A (de) * 1970-03-20 1972-04-30 Buehler Ag Geb Schliess-, Verriegelungs- und Vorspann-Vorrichtung für Giessformen
GB1309009A (en) * 1970-08-03 1973-03-07 Plast Elastverarbeitungsmasch Hydraulic-mechanical mould closing arrangements for processing machines
US3669599A (en) * 1970-12-08 1972-06-13 Nat Automatic Tool Co Hydromechanical clamp
FR2302194A1 (fr) * 1975-02-28 1976-09-24 Creusot Loire Presse hydraulique
DE2812301A1 (de) * 1977-05-10 1978-11-23 Plast Elastverarbeitungsmasch Werkzeugschliess- und verriegelungseinheit, insbesondere fuer spritzgiessmaschinen
US4273524A (en) * 1978-10-18 1981-06-16 Hull Corporation Platen type molding press
DD146405A1 (de) * 1979-11-13 1981-02-11 Lothar Elsner Verfahren und hydraulische schaltungsanordnung zum spritzgiessen

Also Published As

Publication number Publication date
ES2014076A6 (es) 1990-06-16
IT8867418A0 (it) 1988-05-06
KR970011568B1 (ko) 1997-07-12
GB8910515D0 (en) 1989-06-21
GB2218035A (en) 1989-11-08
IT1219271B (it) 1990-05-03
GB2218035B (en) 1992-08-05
KR890017064A (ko) 1989-12-15
FR2630962A1 (fr) 1989-11-10
DE3914846A1 (de) 1989-11-23

Similar Documents

Publication Publication Date Title
US4273524A (en) Platen type molding press
US5407342A (en) Apparatus for manufacturing a composite product
US3433290A (en) Pressure-type diecasting machine with screw threaded adjustment of mold halves
GB958271A (en) Moulding apparatus
AU610448B2 (en) Method and apparatus for injection molding
EP0081560B1 (en) Modular rotary molding machine
US4013392A (en) Injection moulding machines
US3452397A (en) Hydraulic actuator for an injection molding machine
GB1285179A (en) Improvements in or relating to injection moulding presses
US5731014A (en) Modular injection mold assembly
CA1329686C (en) Large presses for the injection moulding of thermoplastic, polyester and elastomer materials
SU606541A3 (ru) Механизм замыкани форм литьевой машины дл пластмасс
US2191882A (en) Plastic extrusion molding machine
US3594869A (en) Injection molding machine
US2293304A (en) Plastic extrusion molding machine
US3898030A (en) Injection-mold clamping unit having alternately ejecting die assemblies
US3245122A (en) Apparatus for automatically die-casting workpieces of synthetic plastic material
US4005964A (en) Injection-mold clamping unit having alternately ejecting die assemblies
US2420405A (en) Transfer molding press
US3015849A (en) Short-stroke press
US3080610A (en) Injection moulding machines
US3254371A (en) Injection-molding machine
US3697212A (en) Molding press
GB1489667A (en) Mould clamping apparatus for moulding machinery
US3335463A (en) Injection molding machine

Legal Events

Date Code Title Description
MKLA Lapsed