ATE56655T1 - Absperrschieber. - Google Patents

Absperrschieber.

Info

Publication number
ATE56655T1
ATE56655T1 AT86850235T AT86850235T ATE56655T1 AT E56655 T1 ATE56655 T1 AT E56655T1 AT 86850235 T AT86850235 T AT 86850235T AT 86850235 T AT86850235 T AT 86850235T AT E56655 T1 ATE56655 T1 AT E56655T1
Authority
AT
Austria
Prior art keywords
die
rotation
inlet opening
valve
gate valve
Prior art date
Application number
AT86850235T
Other languages
English (en)
Inventor
Rolf Eriksson
Original Assignee
Shires Ltd
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 Shires Ltd filed Critical Shires Ltd
Application granted granted Critical
Publication of ATE56655T1 publication Critical patent/ATE56655T1/de

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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22—Component parts, details or accessories; Auxiliary operations
    • B29C39/24—Feeding the material into the mould
    • 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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
    • 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
    • B29C45/20—Injection nozzles
    • B29C45/23—Feed stopping equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Manufacturing & Machinery (AREA)
  • Sliding Valves (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Magnetically Actuated Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
AT86850235T 1985-07-03 1986-06-27 Absperrschieber. ATE56655T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8503310A SE452642B (sv) 1985-07-03 1985-07-03 Ingjutningsventil for gjutform
EP86850235A EP0207917B1 (de) 1985-07-03 1986-06-27 Absperrschieber

Publications (1)

Publication Number Publication Date
ATE56655T1 true ATE56655T1 (de) 1990-10-15

Family

ID=20360796

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86850235T ATE56655T1 (de) 1985-07-03 1986-06-27 Absperrschieber.

Country Status (4)

Country Link
EP (1) EP0207917B1 (de)
AT (1) ATE56655T1 (de)
DE (1) DE3674273D1 (de)
SE (1) SE452642B (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2520263A (en) * 1946-12-07 1950-08-29 Du Pont Method of separating sprues from molded articles
ES303988A1 (es) * 1963-11-30 1965-02-01 Standard Electrica Sa Dispositivo para el moldeo por pulverizacion de piezas de termoplastico pequeñas.
US4076485A (en) * 1976-06-23 1978-02-28 Beloit Corporation Shut-off valve for plastic melt injection
JPS60255409A (ja) * 1984-05-31 1985-12-17 Seiko Epson Corp 射出成形金型

Also Published As

Publication number Publication date
SE8503310L (sv) 1987-01-04
EP0207917B1 (de) 1990-09-19
DE3674273D1 (de) 1990-10-25
EP0207917A3 (en) 1988-03-16
SE8503310D0 (sv) 1985-07-03
SE452642B (sv) 1987-12-07
EP0207917A2 (de) 1987-01-07

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties