ATE124646T1 - Plastifizierzylinder an einer kunststoff- spritzgiessmaschine. - Google Patents

Plastifizierzylinder an einer kunststoff- spritzgiessmaschine.

Info

Publication number
ATE124646T1
ATE124646T1 AT91120248T AT91120248T ATE124646T1 AT E124646 T1 ATE124646 T1 AT E124646T1 AT 91120248 T AT91120248 T AT 91120248T AT 91120248 T AT91120248 T AT 91120248T AT E124646 T1 ATE124646 T1 AT E124646T1
Authority
AT
Austria
Prior art keywords
valve
plasticizing cylinder
valve needle
injection axis
cylinder
Prior art date
Application number
AT91120248T
Other languages
German (de)
English (en)
Inventor
Karl Hehl
Original Assignee
Karl Hehl
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 Karl Hehl filed Critical Karl Hehl
Application granted granted Critical
Publication of ATE124646T1 publication Critical patent/ATE124646T1/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
    • 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
    • B29C45/231—Needle valve systems 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
    • B29C45/20—Injection nozzles
    • B29C45/23—Feed stopping equipment
    • B29C2045/235—Feed stopping equipment axially movable inclined or orthogonal valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
AT91120248T 1991-02-23 1991-11-27 Plastifizierzylinder an einer kunststoff- spritzgiessmaschine. ATE124646T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4105731A DE4105731C1 (https=) 1991-02-23 1991-02-23

Publications (1)

Publication Number Publication Date
ATE124646T1 true ATE124646T1 (de) 1995-07-15

Family

ID=6425747

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91120248T ATE124646T1 (de) 1991-02-23 1991-11-27 Plastifizierzylinder an einer kunststoff- spritzgiessmaschine.

Country Status (6)

Country Link
US (1) US5253998A (https=)
EP (1) EP0501020B1 (https=)
JP (1) JPH0655393B2 (https=)
AT (1) ATE124646T1 (https=)
CA (1) CA2056772C (https=)
DE (2) DE4105731C1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4130287A1 (de) * 1991-02-23 1993-04-01 Karl Hehl Plastifizierzylinder an einer kunststoff-spritzgiessmaschine
EP0531652A3 (de) * 1991-09-12 1993-05-05 Karl Hehl Plastifizierzylinder an einer Kunststoff-Spritzgiessmaschine
DE4222432C2 (de) * 1992-07-09 1995-05-24 Karl Hehl Plastifizierzylinder an einer Kunststoff-Spritzgießmaschine
DE4310980A1 (de) * 1993-04-03 1994-10-06 Spiess Kunststoff Recycling Verfahren und Anlage zum kontinuierlichen Befüllen von zweiteiligen geschlossenen Gießformen mit plastifiziertem Kunststoff, insbesondere mit stark verunreinigtem Kunststoff-Recycling
JP6851703B1 (ja) * 2020-01-15 2021-03-31 株式会社日本製鋼所 シャットオフノズル
JP7828815B2 (ja) * 2022-04-05 2026-03-12 株式会社日本製鋼所 ヒータへの樹脂侵入阻害構造、射出装置、および射出成形機

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3742403C1 (de) * 1987-12-15 1989-05-24 Karl Hehl Plastifizieraggregat mit Armierungsskelett fuer eine Kunststoff-Spritzgiesseinheit
DE3744519A1 (de) * 1987-12-30 1989-07-13 Karl Hehl Plastifizierzylinder fuer eine kunststoff-spritzgiesseinheit
DE4105727C2 (de) * 1990-11-02 1994-11-24 Karl Hehl Plastifizierzylinder an einer Kunststoff-Spritzgießmaschine

Also Published As

Publication number Publication date
EP0501020A3 (en) 1992-12-02
JPH0584795A (ja) 1993-04-06
CA2056772A1 (en) 1992-08-24
US5253998A (en) 1993-10-19
JPH0655393B2 (ja) 1994-07-27
EP0501020B1 (de) 1995-07-05
DE59105934D1 (de) 1995-08-10
DE4105731C1 (https=) 1992-06-04
CA2056772C (en) 1994-11-01
EP0501020A2 (de) 1992-09-02

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Legal Events

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