NL7908933A - Stroomregelmechanisme voor een spuitgietmachine. - Google Patents

Stroomregelmechanisme voor een spuitgietmachine. Download PDF

Info

Publication number
NL7908933A
NL7908933A NL7908933A NL7908933A NL7908933A NL 7908933 A NL7908933 A NL 7908933A NL 7908933 A NL7908933 A NL 7908933A NL 7908933 A NL7908933 A NL 7908933A NL 7908933 A NL7908933 A NL 7908933A
Authority
NL
Netherlands
Prior art keywords
support plate
rocker arm
pivot
pivot pin
flow control
Prior art date
Application number
NL7908933A
Other languages
English (en)
Dutch (nl)
Original Assignee
Mold Masters 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 Mold Masters Ltd filed Critical Mold Masters Ltd
Publication of NL7908933A publication Critical patent/NL7908933A/nl

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)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
NL7908933A 1978-12-14 1979-12-12 Stroomregelmechanisme voor een spuitgietmachine. NL7908933A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA317,947A CA1097873A (en) 1978-12-14 1978-12-14 Injection molding flow control mechanism
CA317947 1978-12-14

Publications (1)

Publication Number Publication Date
NL7908933A true NL7908933A (nl) 1980-06-17

Family

ID=4113138

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7908933A NL7908933A (nl) 1978-12-14 1979-12-12 Stroomregelmechanisme voor een spuitgietmachine.

Country Status (4)

Country Link
US (1) US4222733A (cs)
CA (1) CA1097873A (cs)
DE (1) DE2948716A1 (cs)
NL (1) NL7908933A (cs)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1136814A (en) * 1980-07-15 1982-12-07 Jobst U. Gellert Hot tip seal
CA1153524A (en) * 1980-10-15 1983-09-13 Jobst U. Gellert Injection molding mechanical double acting valve pin actuator
US4344750A (en) * 1981-04-02 1982-08-17 Gellert Jobst U Edge gated injection molding system with hollow seals
CA1167222A (en) * 1981-07-15 1984-05-15 Jobst U. Gellert Valve pin and method of manufacture
CA1167221A (en) * 1981-12-10 1984-05-15 Jobst U. Gellert Spacer clip for injection molding heater element
CA1174820A (en) * 1982-02-24 1984-09-25 William J. Wiles Injection molding valve pin direct pneumatic actuator
US5141696A (en) * 1986-06-30 1992-08-25 Osuna Diaz J M Method for injection molding using flow adjusting arrangement
CA1252972A (en) * 1986-10-30 1989-04-25 Harald H. Schmidt Dual feed single cavity injection molding system
CA1259156A (en) * 1986-10-31 1989-09-12 Harald H. Schmidt Fluid cooled hydraulic actuating mechanism for single cavity injection molding
CA1261579A (en) * 1987-03-19 1989-09-26 Mold-Masters Limited Replaceable rocker arm assembly for injection molding system
CH670961A5 (cs) * 1987-04-02 1989-07-31 Kurt Herzog
CA1303314C (en) * 1988-12-16 1992-06-16 Jobst Ulrich Gellert Injection molding rack and pinion valve pin actuating mechanism
US4919606A (en) * 1988-12-21 1990-04-24 Gellert Jobst U Injection molding rack and pinion valve pin actuating mechanism
CA1274369A (en) * 1989-02-28 1990-09-25 Jobst Ulrich Gellert Injection molding nozzle with self-supporting actuating mechanism
CA1309819C (en) * 1989-06-02 1992-11-10 Jobst Ulrich Gellert Injection molding system having valve member split ring
US5569475A (en) * 1993-06-10 1996-10-29 D-M-E Company Insulator for thermoplastic molding nozzle assembly
US5539857A (en) * 1994-01-24 1996-07-23 Caco Pacific Corporation Heater block for injection molding with removable heat conductive member in groove in heater block
US5635227A (en) * 1995-06-07 1997-06-03 R & D Tool And Engineering, Inc. Replaceable air cylinder unit and valve gate for injection molding machines
US6001296A (en) * 1997-03-27 1999-12-14 The Whitaker Corporation Apparatuses and methods for controlling the fill of tooling cavities
US5972258A (en) * 1997-10-20 1999-10-26 Husky Injection Molding Systems Ltd. Method of using a multiple gating nozzle
US6099292A (en) * 1997-10-22 2000-08-08 Caco Pacific Corporation Heater block with unitized removable heat conductive member
US6893249B2 (en) * 2001-09-07 2005-05-17 Mold-Masters Limited Valve pin actuating mechanism
US7182893B2 (en) 2002-10-11 2007-02-27 Mold-Masters Limited Valve gated nozzle having a valve pin with a sensor
US6739863B2 (en) * 2001-10-12 2004-05-25 George Olaru Valve pin with thermocouple
US7014455B2 (en) * 2002-03-14 2006-03-21 Mold-Masters Limited Valve-gated injection molding system with side-mounted actuator
DE10355963A1 (de) * 2002-12-02 2004-06-24 Mold-Masters Limited, Georgetown Hubbegrenzer für einen Nadelventilbetätigungsmechanismus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2375322A (en) * 1944-06-02 1945-05-08 Miniature Prec Bearings Precision pivot bearing
US2914361A (en) * 1957-01-03 1959-11-24 Edward H Turner Balances
CA1029162A (en) * 1975-04-10 1978-04-11 Jobst U. Gellert Bushing seal for valve-gated injection mold
US4053271A (en) * 1976-02-04 1977-10-11 Gellert Jobst U Valve-gated injection molding mechanism

Also Published As

Publication number Publication date
CA1097873A (en) 1981-03-24
DE2948716C2 (cs) 1990-06-07
US4222733A (en) 1980-09-16
DE2948716A1 (de) 1980-07-03

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BV The patent application has lapsed