IT1014787B - Ugello di iniezione per presse - Google Patents

Ugello di iniezione per presse

Info

Publication number
IT1014787B
IT1014787B IT23627/74A IT2362774A IT1014787B IT 1014787 B IT1014787 B IT 1014787B IT 23627/74 A IT23627/74 A IT 23627/74A IT 2362774 A IT2362774 A IT 2362774A IT 1014787 B IT1014787 B IT 1014787B
Authority
IT
Italy
Prior art keywords
presses
injection nozzle
nozzle
injection
Prior art date
Application number
IT23627/74A
Other languages
English (en)
Original Assignee
Hehl Karl
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
Priority claimed from DE19732336099 external-priority patent/DE2336099A1/de
Priority claimed from DE2409531A external-priority patent/DE2409531A1/de
Application filed by Hehl Karl filed Critical Hehl Karl
Application granted granted Critical
Publication of IT1014787B publication Critical patent/IT1014787B/it

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
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/82—Hydraulic or pneumatic circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
IT23627/74A 1973-07-16 1974-06-05 Ugello di iniezione per presse IT1014787B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19732336099 DE2336099A1 (de) 1973-07-16 1973-07-16 Spritzduese fuer kunststoffverarbeitende spritzgiessmaschine
DE2409531A DE2409531A1 (de) 1974-02-28 1974-02-28 Spritzduese fuer kunststoffbearbeitende spritzgiessmaschine

Publications (1)

Publication Number Publication Date
IT1014787B true IT1014787B (it) 1977-04-30

Family

ID=25765497

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23627/74A IT1014787B (it) 1973-07-16 1974-06-05 Ugello di iniezione per presse

Country Status (6)

Country Link
US (1) US3912133A (it)
JP (1) JPS5028557A (it)
CH (1) CH578417A5 (it)
FR (1) FR2237750B3 (it)
IT (1) IT1014787B (it)
NL (1) NL7407409A (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3979028A (en) * 1974-10-31 1976-09-07 Colorflo Limited Fluid injector
CH587716A5 (it) * 1975-09-29 1977-05-13 Suter Alois
US4117955A (en) * 1977-04-13 1978-10-03 Beloit Corporation Multi-port valved nozzle for co-injection molding
CH670961A5 (it) * 1987-04-02 1989-07-31 Kurt Herzog
NL8802810A (nl) * 1988-11-15 1990-06-01 Eurotool Bv Inspuitmondstuk voor toepassing bij een spuitgiet-inrichting.
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
US5338182A (en) * 1989-06-13 1994-08-16 Hosokawa Seisakusho Co., Ltd. Pressure molding apparatus for molten resin
US5067893A (en) * 1990-06-15 1991-11-26 Osuna Diaz Jesus M Injection molding apparatus with shut off valve pin actuation system
WO1996027489A1 (de) * 1995-03-03 1996-09-12 Stern Christian Rene Beheizte werkzeugdüse
US5670190A (en) * 1995-08-10 1997-09-23 Osuna-Diaz; Jesus M. Valve pin actuation system for an injection nozzle
US5875922A (en) * 1997-10-10 1999-03-02 Nordson Corporation Apparatus for dispensing an adhesive
US6893249B2 (en) * 2001-09-07 2005-05-17 Mold-Masters Limited Valve pin actuating mechanism
EP1410891B1 (de) * 2002-10-15 2009-11-25 Klöckner Desma Elastomertechnik GmbH Kaltkanal-Verschlussdüse für das Spritzgiessen von Elastomeren
DE10355963A1 (de) * 2002-12-02 2004-06-24 Mold-Masters Limited, Georgetown Hubbegrenzer für einen Nadelventilbetätigungsmechanismus
US6994234B2 (en) * 2003-04-03 2006-02-07 Nordson Corporation Electrically-operated dispensing module
US7178704B2 (en) * 2004-04-15 2007-02-20 Nordson Corporation Electrically-operated dispenser
US7414532B2 (en) * 2005-04-20 2008-08-19 Nordson Corporation Method of attaching RFID tags to substrates
US7494332B2 (en) * 2006-08-01 2009-02-24 Galomb, Inc. Injection molding machine apparatus and method of constructing the same
GB2496219B (en) * 2012-03-23 2013-11-27 Meiban Int Pte Ltd Self balancing hot runner with independent flow and pressure control

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3295169A (en) * 1963-12-23 1967-01-03 Ernest P Moslo Spring-pressed shutoff for injection nozzle
US3398436A (en) * 1966-03-22 1968-08-27 Inv S Finance Corp Automatic regulator valve for injection moulding
US3632260A (en) * 1969-07-14 1972-01-04 Ernest P Moslo Foam plastic molding machine
DE2009006A1 (de) * 1970-02-26 1971-09-02 Anker Werk Nuernberg Gmbh Verschlußduse fur Spritzgießmaschinen
US3709644A (en) * 1970-11-25 1973-01-09 J Farrell Time saver plastic draw-back valve assembly

Also Published As

Publication number Publication date
FR2237750A1 (it) 1975-02-14
JPS5028557A (it) 1975-03-24
US3912133A (en) 1975-10-14
CH578417A5 (it) 1976-08-13
FR2237750B3 (it) 1977-04-08
NL7407409A (nl) 1975-01-20

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