FR2630962A1 - Dispositif de fermeture pour presse a injection de matieres plastiques - Google Patents

Dispositif de fermeture pour presse a injection de matieres plastiques Download PDF

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Publication number
FR2630962A1
FR2630962A1 FR8905919A FR8905919A FR2630962A1 FR 2630962 A1 FR2630962 A1 FR 2630962A1 FR 8905919 A FR8905919 A FR 8905919A FR 8905919 A FR8905919 A FR 8905919A FR 2630962 A1 FR2630962 A1 FR 2630962A1
Authority
FR
France
Prior art keywords
mold
plate
movable plate
fixed
hydraulic
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.)
Withdrawn
Application number
FR8905919A
Other languages
English (en)
French (fr)
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
Publication of FR2630962A1 publication Critical patent/FR2630962A1/fr
Withdrawn legal-status Critical Current

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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)
  • Braking Arrangements (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
FR8905919A 1988-05-06 1989-05-03 Dispositif de fermeture pour presse a injection de matieres plastiques Withdrawn FR2630962A1 (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR2630962A1 true FR2630962A1 (fr) 1989-11-10

Family

ID=11302214

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8905919A Withdrawn FR2630962A1 (fr) 1988-05-06 1989-05-03 Dispositif de fermeture pour presse a injection de matieres plastiques

Country Status (7)

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

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
DE202021105647U1 (de) 2021-10-15 2023-01-18 Bruno Heister Doppelhubzylinder
DE102021126823A1 (de) 2021-10-15 2023-04-20 Bruno Heister Doppelhubzylinder

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3433290A (en) * 1965-01-29 1969-03-18 Buehler Ag Geb Pressure-type diecasting machine with screw threaded adjustment of mold halves
FR2084958A5 (de) * 1970-03-20 1971-12-17 Buehler Ag Geb
US3669599A (en) * 1970-12-08 1972-06-13 Nat Automatic Tool Co Hydromechanical clamp
GB1309009A (en) * 1970-08-03 1973-03-07 Plast Elastverarbeitungsmasch Hydraulic-mechanical mould closing arrangements for processing machines
FR2302194A1 (fr) * 1975-02-28 1976-09-24 Creusot Loire Presse hydraulique

Family Cites Families (6)

* 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
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
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3433290A (en) * 1965-01-29 1969-03-18 Buehler Ag Geb Pressure-type diecasting machine with screw threaded adjustment of mold halves
FR2084958A5 (de) * 1970-03-20 1971-12-17 Buehler Ag Geb
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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 10, no. 66 (M-461)(2123) 15 Mars 1986 & JP-A-60 212 320 (TOSHIBA KIKAI ) *

Also Published As

Publication number Publication date
CA1329686C (en) 1994-05-24
IT1219271B (it) 1990-05-03
GB2218035A (en) 1989-11-08
GB2218035B (en) 1992-08-05
IT8867418A0 (it) 1988-05-06
DE3914846A1 (de) 1989-11-23
KR890017064A (ko) 1989-12-15
KR970011568B1 (ko) 1997-07-12
ES2014076A6 (es) 1990-06-16
GB8910515D0 (en) 1989-06-21

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Legal Events

Date Code Title Description
ST Notification of lapse