ATE453473T1 - Kolben für eine kaltkammer-druckgiessmaschine - Google Patents

Kolben für eine kaltkammer-druckgiessmaschine

Info

Publication number
ATE453473T1
ATE453473T1 AT07736759T AT07736759T ATE453473T1 AT E453473 T1 ATE453473 T1 AT E453473T1 AT 07736759 T AT07736759 T AT 07736759T AT 07736759 T AT07736759 T AT 07736759T AT E453473 T1 ATE453473 T1 AT E453473T1
Authority
AT
Austria
Prior art keywords
piston
cold chamber
chamber die
die casting
casting machine
Prior art date
Application number
AT07736759T
Other languages
English (en)
Inventor
Carlo Schivalocchi
Chiara Schivalocchi
Original Assignee
Copromec S R L
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38377292&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE453473(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Copromec S R L filed Critical Copromec S R L
Application granted granted Critical
Publication of ATE453473T1 publication Critical patent/ATE453473T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/2015—Means for forcing the molten metal into the die
    • B22D17/203—Injection pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Clamps And Clips (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
AT07736759T 2006-04-12 2007-04-04 Kolben für eine kaltkammer-druckgiessmaschine ATE453473T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000087A ITBS20060087A1 (it) 2006-04-12 2006-04-12 Pistone per macchine per la pressofusione a camera fredda
PCT/IT2007/000255 WO2007116426A1 (en) 2006-04-12 2007-04-04 Piston for cold chamber die-casting machine

Publications (1)

Publication Number Publication Date
ATE453473T1 true ATE453473T1 (de) 2010-01-15

Family

ID=38377292

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07736759T ATE453473T1 (de) 2006-04-12 2007-04-04 Kolben für eine kaltkammer-druckgiessmaschine

Country Status (10)

Country Link
US (1) US7900552B2 (de)
EP (1) EP2007536B1 (de)
JP (1) JP5370146B2 (de)
CN (1) CN101421062A (de)
AT (1) ATE453473T1 (de)
CA (1) CA2648762C (de)
DE (1) DE602007004095D1 (de)
IT (1) ITBS20060087A1 (de)
RU (1) RU2431543C2 (de)
WO (1) WO2007116426A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009125437A1 (en) * 2008-04-08 2009-10-15 Copromec S.R.L. Piston for cold chamber die-casting machines
WO2009146568A1 (de) * 2008-06-05 2009-12-10 Mueller Andre Giesskolben zum einsetzen in einer giesskammer
IT1393329B1 (it) 2009-01-21 2012-04-20 Brondolin S P A Pistone e anello di tenuta per pressofusione
IT1393330B1 (it) * 2009-01-21 2012-04-20 Brondolin S P A Pistoni per pressofusione
ITBS20110095A1 (it) 2011-06-28 2012-12-29 Copromec S R L Pistone per una macchina per la pressofusione
PT2838680T (pt) * 2012-04-20 2018-11-20 Cpr Suisse S A Pistão para máquinas de fundição sob pressão com câmara fria
US20130284018A1 (en) * 2012-04-30 2013-10-31 Brett Tennar Screw-on annular rings for die cast beryllium copper plunger tips
TW201501838A (zh) 2013-04-04 2015-01-16 Gani Murselaj 用於金屬模鑄之活塞
SI24339A (sl) 2013-04-24 2014-10-30 Hts Ic D.O.O. Bat z optimalno hladilno efektivnostjo za hladno-komorne tlačno-livne sisteme
CN106061653A (zh) 2013-10-18 2016-10-26 埃克斯科科技有限公司 用于压铸活塞的磨损环、包括该磨损环的压铸活塞以及形成该磨损环的方法
US20150136560A1 (en) * 2015-01-27 2015-05-21 Caterpillar Inc. Hydraulic piston system
SG10201609578XA (en) * 2016-08-29 2018-03-28 Copromec Die Casting S R L A Socio Unico Piston for a die-casting machine
IT201600087839A1 (it) * 2016-08-29 2018-03-01 Cpr Suisse S A Pistone per una macchina per la pressofusione
EP3562607B1 (de) 2016-12-30 2021-04-07 Exco Technologies Limited Druckgiesskolben und druckgiessvorrichtung damit
CN107138705B (zh) * 2017-06-27 2023-06-06 重庆市铸佑机械有限公司 可变径高密封压射装置
RU2757575C1 (ru) * 2020-12-14 2021-10-18 Кожокин Тимофей Иванович Поршневой узел машины литья под давлением
IT202000031472A1 (it) 2020-12-18 2022-06-18 Copromec Die Casting S R L A Socio Unico Testa e pistone lubrificato

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US514621A (en) * 1894-02-13 Charles o
GB551855A (en) * 1942-07-20 1943-03-12 Elijah Hepworth Improvements in or relating to piston rings and piston ring assemblies
US3212411A (en) * 1964-02-14 1965-10-19 Duriron Co Fluid tight self-lubricating cylinder assembly
JPS4840662U (de) * 1971-09-20 1973-05-23
JPS5768257A (en) * 1980-10-17 1982-04-26 Toyota Motor Corp Injector for die casting
US4886107A (en) * 1986-02-28 1989-12-12 Zecman Kenneth P Piston for cold chamber
JPH02101058U (de) * 1989-01-31 1990-08-10
US5048592A (en) * 1989-10-18 1991-09-17 Allper Ag Plunger for a diecasting machine
DE59108332D1 (de) * 1991-07-29 1996-12-12 Allper Ag Kolben, insbesondere zum Herausdrücken von flüssigem Metall aus einem Giesszylinder
JPH08296739A (ja) * 1995-04-25 1996-11-12 Teikoku Piston Ring Co Ltd 組合せオイルリングの回り止め構造
US6311761B1 (en) * 1999-12-22 2001-11-06 Ronald G. Steininger Plunger tip for die casting apparatus
IT250574Y1 (it) * 2000-10-13 2003-09-24 Copromec S R L Pistone per la pressofusione a camera fredda
JP2002181010A (ja) * 2000-12-13 2002-06-26 Mitsubishi Heavy Ind Ltd 油圧機器のシールリング
ES2287274T3 (es) * 2002-03-04 2007-12-16 Allper Ag Anillo de junta y piston para un cilindro de fundicion a presion.
DE10356396B4 (de) * 2003-12-03 2005-09-01 Danfoss Compressors Gmbh Kolbenanordnung

Also Published As

Publication number Publication date
DE602007004095D1 (de) 2010-02-11
WO2007116426A1 (en) 2007-10-18
RU2431543C2 (ru) 2011-10-20
CA2648762C (en) 2014-02-18
CA2648762A1 (en) 2007-10-18
EP2007536B1 (de) 2009-12-30
RU2008144577A (ru) 2010-05-20
JP2009533226A (ja) 2009-09-17
EP2007536A1 (de) 2008-12-31
ITBS20060087A1 (it) 2007-10-13
US7900552B2 (en) 2011-03-08
CN101421062A (zh) 2009-04-29
US20090071326A1 (en) 2009-03-19
JP5370146B2 (ja) 2013-12-18

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