ATE453473T1 - Kolben für eine kaltkammer-druckgiessmaschine - Google Patents

Kolben für eine kaltkammer-druckgiessmaschine

Info

Publication number: ATE453473T1
Authority: AT; Austria
Prior art keywords: piston; cold chamber; chamber die; die casting; casting machine
Prior art date: 2006-04-12

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.)

2006-04-12

Filing date

2007-04-04

Publication date

2010-01-15

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38377292&utm_source=***_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.

2007-04-04 Application filed by Copromec S R L filed Critical Copromec S R L

2010-01-15 Application granted granted Critical

2010-01-15 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
EP2262598A1 (de) *	2008-04-08	2010-12-22	Copromec S.r.l.	Kolben für kaltkammer-druckgiessmaschinen
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
PL2838680T3 (pl) *	2012-04-20	2019-01-31	Cpr Suisse S.A.	Tłok do zimnokomorowych maszyn do odlewania ciśnieniowego
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
WO2015054776A1 (en)	2013-10-18	2015-04-23	Exco Technologies Limited	Wear ring for die-casting piston, die-casting piston incorporating same, and method of forming same
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
DE59010692D1 (de) *	1989-10-18	1997-05-07	Allper Ag	Kolben, insbesondere für eine Druckgusspresse
EP0525229B1 (de) *	1991-07-29	1996-11-06	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
ATE364464T1 (de) *	2002-03-04	2007-07-15	Allper Ag	Dichtring und kolben für einen druckgiesszylinder
DE10356396B4 (de) *	2003-12-03	2005-09-01	Danfoss Compressors Gmbh	Kolbenanordnung

2006
- 2006-04-12 IT IT000087A patent/ITBS20060087A1/it unknown
2007
- 2007-04-04 WO PCT/IT2007/000255 patent/WO2007116426A1/en active Application Filing
- 2007-04-04 EP EP07736759A patent/EP2007536B1/de active Active
- 2007-04-04 DE DE602007004095T patent/DE602007004095D1/de active Active
- 2007-04-04 RU RU2008144577/02A patent/RU2431543C2/ru not_active IP Right Cessation
- 2007-04-04 CA CA2648762A patent/CA2648762C/en not_active Expired - Fee Related
- 2007-04-04 CN CNA2007800128997A patent/CN101421062A/zh active Pending
- 2007-04-04 JP JP2009504898A patent/JP5370146B2/ja not_active Expired - Fee Related
- 2007-04-04 AT AT07736759T patent/ATE453473T1/de not_active IP Right Cessation
2008
- 2008-10-06 US US12/245,987 patent/US7900552B2/en active Active - Reinstated

Also Published As

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

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Legal Events

Date	Code	Title	Description
2010-06-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties