IT1001944B - Mezzi di applicazione di forza di bloccaggio per formatrici - Google Patents

Mezzi di applicazione di forza di bloccaggio per formatrici

Info

Publication number
IT1001944B
IT1001944B IT31706/73A IT3170673A IT1001944B IT 1001944 B IT1001944 B IT 1001944B IT 31706/73 A IT31706/73 A IT 31706/73A IT 3170673 A IT3170673 A IT 3170673A IT 1001944 B IT1001944 B IT 1001944B
Authority
IT
Italy
Prior art keywords
application
locking force
forming machines
machines
forming
Prior art date
Application number
IT31706/73A
Other languages
English (en)
Inventor
R Farrell
Original Assignee
Improved Machinery Inc
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 Improved Machinery Inc filed Critical Improved Machinery Inc
Application granted granted Critical
Publication of IT1001944B publication Critical patent/IT1001944B/it

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
    • 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
    • Y10S425/221—Injection mold closing and locking clamp, wedge or retention means
    • 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)
  • Injection Moulding Of Plastics Or The Like (AREA)
IT31706/73A 1972-11-29 1973-11-28 Mezzi di applicazione di forza di bloccaggio per formatrici IT1001944B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00310255A US3847528A (en) 1972-11-29 1972-11-29 Clamping force applying means for molding machines

Publications (1)

Publication Number Publication Date
IT1001944B true IT1001944B (it) 1976-04-30

Family

ID=23201664

Family Applications (1)

Application Number Title Priority Date Filing Date
IT31706/73A IT1001944B (it) 1972-11-29 1973-11-28 Mezzi di applicazione di forza di bloccaggio per formatrici

Country Status (5)

Country Link
US (1) US3847528A (it)
CA (1) CA1015115A (it)
DE (1) DE2353024A1 (it)
GB (1) GB1392120A (it)
IT (1) IT1001944B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4017236A (en) * 1975-11-26 1977-04-12 Husky Injection Molding Systems Inc. Mold-clamping mechanism for injection-molding machine
DE3249486C2 (de) * 1982-12-09 1992-03-05 Männer, Otto, 7836 Bahlingen Nadelverschluß-Düse mit Kolbenantrieb für Spritzgießformen
DE3619811A1 (de) * 1986-06-12 1987-12-17 Kraemer & Grebe Kg Druckluftantrieb fuer stanz-, schneid- und praegeeinrichtungen
DE4206318C2 (de) * 1992-02-29 1994-06-16 Otto Maenner Mehrfach-Nadelverschluß-Düse für Spritzgießformen
DE4206319C2 (de) * 1992-02-29 1994-04-28 Otto Maenner Nadelverschlußdüse mit Kolbenantrieb
US20100054899A1 (en) * 2008-08-28 2010-03-04 William Shawn Hacker Storage Container Transport Device
KR101945556B1 (ko) * 2011-04-27 2019-04-17 그라코 미네소타 인크. 열 경감을 사용하는 왕복 운동식 펌프 밸브 조립체

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1612779A (en) * 1919-02-25 1926-12-28 Sullivan Machinery Co Motor
US2556979A (en) * 1948-01-19 1951-06-12 Deere Mfg Co Adjustable stop means for hydraulic cylinder and piston units
US3015849A (en) * 1959-06-08 1962-01-09 Plymouth Die Mold Inc Short-stroke press
US3465387A (en) * 1967-06-12 1969-09-09 Improved Machinery Inc Two-stage clamping machine
FR2032507A1 (it) * 1969-02-28 1970-11-27 Katashi Aoki

Also Published As

Publication number Publication date
DE2353024A1 (de) 1974-06-06
US3847528A (en) 1974-11-12
GB1392120A (en) 1975-04-30
CA1015115A (en) 1977-08-09

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