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CA905066A - Valve gate pin actuating mechanism - Google Patents

Valve gate pin actuating mechanism

Info

Publication number
CA905066A
CA905066A CA905066A CA905066DA CA905066A CA 905066 A CA905066 A CA 905066A CA 905066 A CA905066 A CA 905066A CA 905066D A CA905066D A CA 905066DA CA 905066 A CA905066 A CA 905066A
Authority
CA
Canada
Prior art keywords
actuating mechanism
valve gate
gate pin
pin actuating
valve
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
Application number
CA905066A
Inventor
U. Gellert Jobst
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 CA905066A publication Critical patent/CA905066A/en
Expired 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
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/28—Closure devices therefor
    • B29C45/2806—Closure devices therefor consisting of needle valve systems
    • B29C45/281—Drive means therefor
    • 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
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/28—Closure devices therefor
    • B29C45/2806—Closure devices therefor consisting of needle valve systems
    • B29C45/281—Drive means therefor
    • B29C2045/2834—Needle valves driven by a lever

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
CA905066A 1970-09-24 1970-09-24 Valve gate pin actuating mechanism Expired CA905066A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA94003 1970-09-24

Publications (1)

Publication Number Publication Date
CA905066A true CA905066A (en) 1972-07-18

Family

ID=4087633

Family Applications (1)

Application Number Title Priority Date Filing Date
CA905066A Expired CA905066A (en) 1970-09-24 1970-09-24 Valve gate pin actuating mechanism

Country Status (1)

Country Link
CA (1) CA905066A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2614911C3 (en) 1975-04-10 1979-05-03 Gellert, Jobst Ulrich, Brampton, Ontario (Kanada) Hot runner injection mold with valve gate nozzle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2614911C3 (en) 1975-04-10 1979-05-03 Gellert, Jobst Ulrich, Brampton, Ontario (Kanada) Hot runner injection mold with valve gate nozzle
DE2660024C2 (en) * 1975-04-10 1983-01-20 Jobst Ulrich Brampton Ontario Gellert Drive device for a valve needle displaceable in a sprue nozzle;

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