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ITRM20060499A1 - Asta di otturazione - Google Patents

Asta di otturazione

Info

Publication number
ITRM20060499A1
ITRM20060499A1 IT000499A ITRM20060499A ITRM20060499A1 IT RM20060499 A1 ITRM20060499 A1 IT RM20060499A1 IT 000499 A IT000499 A IT 000499A IT RM20060499 A ITRM20060499 A IT RM20060499A IT RM20060499 A1 ITRM20060499 A1 IT RM20060499A1
Authority
IT
Italy
Prior art keywords
rod
piston
locking
shutter rod
same rod
Prior art date
Application number
IT000499A
Other languages
English (en)
Inventor
Andrea Bazzo
Loris Pilat
Massimo Rossi
Matteo Zoppas
Original Assignee
Sipa Societa Industrializzazione E Progettazione
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 Sipa Societa Industrializzazione E Progettazione filed Critical Sipa Societa Industrializzazione E Progettazione
Priority to IT000499A priority Critical patent/ITRM20060499A1/it
Priority to US12/442,087 priority patent/US7942664B2/en
Priority to EP07820324A priority patent/EP2081749B1/en
Priority to CA2663960A priority patent/CA2663960C/en
Priority to MX2009003091A priority patent/MX2009003091A/es
Priority to JP2009528712A priority patent/JP5086352B2/ja
Priority to BRPI0716910A priority patent/BRPI0716910B1/pt
Priority to PCT/EP2007/059880 priority patent/WO2008034839A1/en
Priority to AT07820324T priority patent/ATE538916T1/de
Priority to CN2007800343207A priority patent/CN101516601B/zh
Priority to RU2009114822/05A priority patent/RU2440241C2/ru
Publication of ITRM20060499A1 publication Critical patent/ITRM20060499A1/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
    • B29C45/26—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Actuator (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Damping Devices (AREA)
  • Shutter-Related Mechanisms (AREA)
IT000499A 2006-09-20 2006-09-20 Asta di otturazione ITRM20060499A1 (it)

Priority Applications (11)

Application Number Priority Date Filing Date Title
IT000499A ITRM20060499A1 (it) 2006-09-20 2006-09-20 Asta di otturazione
US12/442,087 US7942664B2 (en) 2006-09-20 2007-09-19 Injection nozzle plugging rod
EP07820324A EP2081749B1 (en) 2006-09-20 2007-09-19 Plugging rod
CA2663960A CA2663960C (en) 2006-09-20 2007-09-19 Plugging rod
MX2009003091A MX2009003091A (es) 2006-09-20 2007-09-19 Barra de obstruccion.
JP2009528712A JP5086352B2 (ja) 2006-09-20 2007-09-19 閉塞ロッド
BRPI0716910A BRPI0716910B1 (pt) 2006-09-20 2007-09-19 haste de tamponamento
PCT/EP2007/059880 WO2008034839A1 (en) 2006-09-20 2007-09-19 Plugging rod
AT07820324T ATE538916T1 (de) 2006-09-20 2007-09-19 Stopfstange
CN2007800343207A CN101516601B (zh) 2006-09-20 2007-09-19 插杆
RU2009114822/05A RU2440241C2 (ru) 2006-09-20 2007-09-19 Запирающий шток

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000499A ITRM20060499A1 (it) 2006-09-20 2006-09-20 Asta di otturazione

Publications (1)

Publication Number Publication Date
ITRM20060499A1 true ITRM20060499A1 (it) 2008-03-21

Family

ID=38179698

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000499A ITRM20060499A1 (it) 2006-09-20 2006-09-20 Asta di otturazione

Country Status (11)

Country Link
US (1) US7942664B2 (it)
EP (1) EP2081749B1 (it)
JP (1) JP5086352B2 (it)
CN (1) CN101516601B (it)
AT (1) ATE538916T1 (it)
BR (1) BRPI0716910B1 (it)
CA (1) CA2663960C (it)
IT (1) ITRM20060499A1 (it)
MX (1) MX2009003091A (it)
RU (1) RU2440241C2 (it)
WO (1) WO2008034839A1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2822458A1 (en) * 2011-01-26 2012-08-02 Husky Injection Molding Systems Ltd. Valve-stem assembly removable from runner system while valve-actuator assembly remains connected with manifold assembly
CN103016714A (zh) * 2012-12-11 2013-04-03 中国船舶重工集团公司第七〇五研究所 一种适用于实现高压电磁阀气体双向流动的密封活塞机构
CN108367474B (zh) * 2015-11-23 2020-10-23 赫斯基注塑系统有限公司 阀杆致动
US10086543B2 (en) * 2016-08-09 2018-10-02 Rohm And Haas Electronic Materials Cmp Holdings, Inc. Auto catch apparatus and method of use in making chemical mechanical polishing pads

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61206612A (ja) 1985-03-11 1986-09-12 Gifu Hasukii Kk 射出成形用ホットランナ金型
JP2984467B2 (ja) * 1992-06-05 1999-11-29 株式会社名機製作所 射出成形機の射出装置における樹脂圧力測定装置
DE4324275C2 (de) 1993-07-20 1996-05-02 Incoe Corp Pneumatische Steuervorrichtung für Heißkanalnadelventile für Spritzgießwerkzeuge
US6214275B1 (en) * 1999-06-04 2001-04-10 Husky Injection Molding Systems Ltd. Injection nozzle and method for injection molding
US6485288B2 (en) * 2001-02-15 2002-11-26 Po-Chien Lee Close-style leak preventing device for a fluid shooting nozzle of an injection molding machine
JP4543417B2 (ja) 2001-03-23 2010-09-15 株式会社Ｉｐｍ バルブゲート式金型装置
WO2003031146A1 (en) * 2001-10-12 2003-04-17 Mold-Masters Limited Valve pin with thermocouple
US20030143298A1 (en) 2002-01-30 2003-07-31 Blais Paul R. Injection molding nozzle
DE202004019328U1 (de) * 2004-10-20 2005-02-24 Mold-Masters Ltd., Georgetown Spritzgießvorrichtung mit Ventilnadelverdrehsicherung
US7517214B2 (en) * 2007-05-24 2009-04-14 Mold-Masters (2007) Limited Valve pin bushing having a thermally insulative component

Also Published As

Publication number Publication date
MX2009003091A (es) 2009-04-02
WO2008034839A1 (en) 2008-03-27
JP2010504229A (ja) 2010-02-12
CA2663960A1 (en) 2008-03-27
CA2663960C (en) 2014-02-25
RU2440241C2 (ru) 2012-01-20
EP2081749B1 (en) 2011-12-28
US7942664B2 (en) 2011-05-17
CN101516601A (zh) 2009-08-26
EP2081749A1 (en) 2009-07-29
ATE538916T1 (de) 2012-01-15
BRPI0716910A2 (pt) 2013-11-12
JP5086352B2 (ja) 2012-11-28
US20100040725A1 (en) 2010-02-18
RU2009114822A (ru) 2010-11-10
BRPI0716910B1 (pt) 2019-08-27
WO2008034839A8 (en) 2008-10-23
CN101516601B (zh) 2012-06-27

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