CH585105A5 - - Google Patents

Info

Publication number
CH585105A5
CH585105A5 CH84375A CH84375A CH585105A5 CH 585105 A5 CH585105 A5 CH 585105A5 CH 84375 A CH84375 A CH 84375A CH 84375 A CH84375 A CH 84375A CH 585105 A5 CH585105 A5 CH 585105A5
Authority
CH
Switzerland
Application number
CH84375A
Original Assignee
Szabo Tibor
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 DE19742404105 external-priority patent/DE2404105C3/de
Application filed by Szabo Tibor filed Critical Szabo Tibor
Publication of CH585105A5 publication Critical patent/CH585105A5/xx

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
    • B29C45/6771—Mould opening, closing or clamping devices hydraulic using hydraulically connectable chambers of the clamping cylinder during the mould opening and closing movement the connection being provided within the clamping cylinder
    • 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
    • B29C2045/6785—Mould opening, closing or clamping devices hydraulic interconnecting two cylinders to supply fluid from one cylinder to the other during movement of the pistons
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/223—Injection mold closing means utilizing variable closing pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
CH84375A 1974-01-29 1975-01-24 CH585105A5 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742404105 DE2404105C3 (de) 1974-01-29 FormenschlleBeinheit, insbesondere für Ku nststof f-Spritzgießmaschinen

Publications (1)

Publication Number Publication Date
CH585105A5 true CH585105A5 (ja) 1977-02-28

Family

ID=5905949

Family Applications (1)

Application Number Title Priority Date Filing Date
CH84375A CH585105A5 (ja) 1974-01-29 1975-01-24

Country Status (4)

Country Link
US (1) US4005974A (ja)
JP (1) JPS50108359A (ja)
CH (1) CH585105A5 (ja)
FR (1) FR2258949B3 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2494628A1 (fr) * 1980-11-24 1982-05-28 Hehl Karl Groupe de fermeture de moule pour machine a mouler les matieres synthetiques par injection

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2631603A1 (de) * 1976-07-14 1978-01-19 Karl Hehl Formenschliesseinheit einer spritzgiessmaschine
IT1074035B (it) * 1976-10-28 1985-04-17 Albertazzi Sergio Pressa per la produzione di materiali ceramici o refrattari
US4130384A (en) * 1977-11-09 1978-12-19 Macmillan Kenneth T Tire curing press
DE2845448C2 (de) * 1978-10-19 1982-09-16 Karl 7298 Loßburg Hehl Hydraulischer Arbeitszylinder für die Formschließvorrichtung einer Kunststoff-Spritzgießmaschine
DE2852516A1 (de) * 1978-12-05 1980-06-19 Krauss Maffei Ag Formschliessvorrichtung fuer eine spritzgiessmaschine
US4312828A (en) * 1978-12-18 1982-01-26 Hpm Corporation Method for opening die sections
US4240781A (en) * 1978-12-18 1980-12-23 Hpm Corporation Injection molding machine having dual tonnage traversing cylinder
DE2935077C2 (de) * 1979-08-30 1986-04-10 Laeis GmbH, 5500 Trier Presse für keramische Formlinge
DE3327936C2 (de) * 1983-08-03 1986-06-19 Klöckner-Werke AG, 4100 Duisburg Formschließeinheit einer Spritzgießmaschine
DE3327937C1 (de) * 1983-08-03 1984-11-15 Klöckner-Werke AG, 4100 Duisburg Formschliesseinheit einer Spritzgiessmaschine mit einer Vorrichtung zum Abfahren eines vorgegebenen Geschwindigkeitsverlaufs der verschiebbaren Formaufspannplatte
DE3327935C1 (de) * 1983-08-03 1984-10-11 Klöckner-Werke AG, 4100 Duisburg Formschliesseinheit einer Spritzgiessmaschine mit einer Vorrichtung zum Abfahren eines vorgegebenen Geschwindigkeitsverlaufs der verschiebbaren Formaufspannplatte
JPH068021B2 (ja) * 1987-02-27 1994-02-02 青木 茂人 射出成形機の型締機構
US4948359A (en) * 1987-12-11 1990-08-14 M. Yasui & Co., Ltd. Mold holding and positioning means for use with wax injector
US4822274A (en) * 1988-01-20 1989-04-18 Harry Chan Hydraulic clamping unit for a molding apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2232449A (en) * 1937-04-30 1941-02-18 August F Habenicht Hydraulic pump
US2300162A (en) * 1938-05-13 1942-10-27 Dominion Eng Works Ltd Hydraulic press
US3199410A (en) * 1964-01-31 1965-08-10 Ralph F Hereth Multi-function control valve apparatus
US3336788A (en) * 1964-04-01 1967-08-22 Us Industries Inc High energy impact machines
AT270103B (de) * 1967-08-03 1969-04-10 Peter Florjancic Hydraulischer Antrieb, insbesondere Schließvorrichtung für Spritzgußmaschinen
US3669593A (en) * 1970-02-10 1972-06-13 Wilhelm Cyriax Mold-closing means for molding machines
US3856454A (en) * 1970-08-29 1974-12-24 K Aoki Rotary type injection molding machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2494628A1 (fr) * 1980-11-24 1982-05-28 Hehl Karl Groupe de fermeture de moule pour machine a mouler les matieres synthetiques par injection

Also Published As

Publication number Publication date
US4005974A (en) 1977-02-01
FR2258949B3 (ja) 1977-10-21
DE2404105B2 (de) 1976-05-06
DE2404105A1 (de) 1975-08-14
JPS50108359A (ja) 1975-08-26
FR2258949A1 (ja) 1975-08-22

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Legal Events

Date Code Title Description
PL Patent ceased