DE3431173C2 - - Google Patents

Info

Publication number
DE3431173C2
DE3431173C2 DE19843431173 DE3431173A DE3431173C2 DE 3431173 C2 DE3431173 C2 DE 3431173C2 DE 19843431173 DE19843431173 DE 19843431173 DE 3431173 A DE3431173 A DE 3431173A DE 3431173 C2 DE3431173 C2 DE 3431173C2
Authority
DE
Germany
Prior art keywords
sleeve
core
resistant
plastic
hot runner
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 - Lifetime
Application number
DE19843431173
Other languages
German (de)
English (en)
Other versions
DE3431173A1 (de
Inventor
Des Erfinders Auf Nennung Verzicht
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.)
Sfr-Formenbau Dangelmaier 7410 Reutlingen De GmbH
Original Assignee
Sfr-Formenbau Dangelmaier 7410 Reutlingen De GmbH
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 Sfr-Formenbau Dangelmaier 7410 Reutlingen De GmbH filed Critical Sfr-Formenbau Dangelmaier 7410 Reutlingen De GmbH
Priority to DE19843431173 priority Critical patent/DE3431173A1/de
Publication of DE3431173A1 publication Critical patent/DE3431173A1/de
Application granted granted Critical
Publication of DE3431173C2 publication Critical patent/DE3431173C2/de
Granted 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
    • 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
    • B29C2045/2774—The nozzle head or the collar portion and central portion being made of different parts or materials
    • 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
    • B29C45/278—Nozzle tips
    • B29C2045/2783—Nozzle tips with a non-axial outlet opening of the melt channel

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)
DE19843431173 1984-08-24 1984-08-24 Heisskanalspritzduese Granted DE3431173A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19843431173 DE3431173A1 (de) 1984-08-24 1984-08-24 Heisskanalspritzduese

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843431173 DE3431173A1 (de) 1984-08-24 1984-08-24 Heisskanalspritzduese

Publications (2)

Publication Number Publication Date
DE3431173A1 DE3431173A1 (de) 1986-03-06
DE3431173C2 true DE3431173C2 (enrdf_load_stackoverflow) 1991-07-04

Family

ID=6243806

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843431173 Granted DE3431173A1 (de) 1984-08-24 1984-08-24 Heisskanalspritzduese

Country Status (1)

Country Link
DE (1) DE3431173A1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10123314C1 (de) * 2001-05-14 2002-07-11 Sfr Formenbau Gmbh Einspritzdüse zur Führung von Schmelzemasse in einer Kunststoffspritzgießform od. dgl.
DE102004035629B3 (de) * 2004-07-22 2006-03-02 Sfr Formenbau Gmbh Einspritzdüse zur Führung von Schmelzemasse in einer Kunststoffspritzgießform o. dgl.

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0326016A3 (en) * 1988-01-25 1991-01-30 Husky Injection Molding Systems Ltd. Hot runner nozzle
DE3833868A1 (de) * 1988-10-05 1990-04-12 Hofstetter Ag Otto Verfahren zum spritzgiessen von pet-formlingen und anguss-system
DK158572C (da) * 1988-11-07 1990-11-12 Per Engelbrecht Jacobsen Dyse til indsproejtning af termoplast, haerdeligt plast eller gummi
DE3936208C1 (en) * 1989-10-31 1991-01-24 Hasco-Normalien Hasenclever + Co, 5880 Luedenscheid, De Plastic material injection moulding tool - has one or more injection nozzles with pressure rated tubular inserts that have interchangeable channel members
DE4005437A1 (de) * 1990-02-21 1991-08-29 Dangelmaier Sfr Formbau Beheizte duese, sogenannte langduese fuer ein kunststoff-spritzgiesswerkzeug
US6305923B1 (en) 1998-06-12 2001-10-23 Husky Injection Molding Systems Ltd. Molding system using film heaters and/or sensors
US6609902B1 (en) * 2002-11-12 2003-08-26 Husky Injection Molding Systems Ltd. Injection molding nozzle
CN103567951B (zh) * 2012-07-26 2015-06-24 上海梅山钢铁股份有限公司 一种长圆管型电加热器内芯更换装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2940818C2 (de) * 1979-10-09 1984-11-08 SFR-Formenbau Dangelmaier GmbH, 7410 Reutlingen Heißkanalspritzdüse für eine Kunststoff-Spritzgießvorrichtung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10123314C1 (de) * 2001-05-14 2002-07-11 Sfr Formenbau Gmbh Einspritzdüse zur Führung von Schmelzemasse in einer Kunststoffspritzgießform od. dgl.
DE102004035629B3 (de) * 2004-07-22 2006-03-02 Sfr Formenbau Gmbh Einspritzdüse zur Führung von Schmelzemasse in einer Kunststoffspritzgießform o. dgl.

Also Published As

Publication number Publication date
DE3431173A1 (de) 1986-03-06

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition