IT250574Y1 - Pistone per la pressofusione a camera fredda - Google Patents

Pistone per la pressofusione a camera fredda

Info

Publication number
IT250574Y1
IT250574Y1 IT2000BS000076U ITBS20000076U IT250574Y1 IT 250574 Y1 IT250574 Y1 IT 250574Y1 IT 2000BS000076 U IT2000BS000076 U IT 2000BS000076U IT BS20000076 U ITBS20000076 U IT BS20000076U IT 250574 Y1 IT250574 Y1 IT 250574Y1
Authority
IT
Italy
Prior art keywords
piston
cold chamber
band
die casting
chamber piston
Prior art date
Application number
IT2000BS000076U
Other languages
English (en)
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=32045501&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT250574(Y1) "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
Priority to IT2000BS000076U priority Critical patent/IT250574Y1/it
Priority to EP01830624A priority patent/EP1197279B1/en
Priority to DE60117516T priority patent/DE60117516T2/de
Priority to DK01830624T priority patent/DK1197279T3/da
Priority to AT01830624T priority patent/ATE318666T1/de
Priority to PT01830624T priority patent/PT1197279E/pt
Priority to SI200130542T priority patent/SI1197279T1/sl
Priority to ES01830624T priority patent/ES2259021T3/es
Publication of ITBS20000076U1 publication Critical patent/ITBS20000076U1/it
Priority to US10/151,837 priority patent/US6745820B2/en
Priority to CA002387617A priority patent/CA2387617A1/en
Publication of IT250574Y1 publication Critical patent/IT250574Y1/it
Application granted granted Critical

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)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Sealing Devices (AREA)
  • Press Drives And Press Lines (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
IT2000BS000076U 2000-10-13 2000-10-13 Pistone per la pressofusione a camera fredda IT250574Y1 (it)

Priority Applications (10)

Application Number Priority Date Filing Date Title
IT2000BS000076U IT250574Y1 (it) 2000-10-13 2000-10-13 Pistone per la pressofusione a camera fredda
AT01830624T ATE318666T1 (de) 2000-10-13 2001-10-04 Druckgiesskolben für kaltkammer- druckgiessmaschine
DE60117516T DE60117516T2 (de) 2000-10-13 2001-10-04 Druckgiesskolben für Kaltkammer-Druckgiessmaschine
DK01830624T DK1197279T3 (da) 2000-10-13 2001-10-04 Trykstöbestempel for koldkammer-trykstöbemaskine
EP01830624A EP1197279B1 (en) 2000-10-13 2001-10-04 Cold chamber die-casting piston
PT01830624T PT1197279E (pt) 2000-10-13 2001-10-04 Pistao para maquina de fundicao sob pressao de camara fria
SI200130542T SI1197279T1 (sl) 2000-10-13 2001-10-04 Bat za tlacno ulivanje stroja za tlacno ulivanje v hladni komori
ES01830624T ES2259021T3 (es) 2000-10-13 2001-10-04 Piston de moldeo por inyeccion en camara fria.
US10/151,837 US6745820B2 (en) 2000-10-13 2002-05-21 Cold chamber die-casting piston
CA002387617A CA2387617A1 (en) 2000-10-13 2002-05-27 Cold chamber die-casting piston

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT2000BS000076U IT250574Y1 (it) 2000-10-13 2000-10-13 Pistone per la pressofusione a camera fredda
US10/151,837 US6745820B2 (en) 2000-10-13 2002-05-21 Cold chamber die-casting piston
CA002387617A CA2387617A1 (en) 2000-10-13 2002-05-27 Cold chamber die-casting piston

Publications (2)

Publication Number Publication Date
ITBS20000076U1 ITBS20000076U1 (it) 2002-04-13
IT250574Y1 true IT250574Y1 (it) 2003-09-24

Family

ID=32045501

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000BS000076U IT250574Y1 (it) 2000-10-13 2000-10-13 Pistone per la pressofusione a camera fredda

Country Status (10)

Country Link
US (1) US6745820B2 (it)
EP (1) EP1197279B1 (it)
AT (1) ATE318666T1 (it)
CA (1) CA2387617A1 (it)
DE (1) DE60117516T2 (it)
DK (1) DK1197279T3 (it)
ES (1) ES2259021T3 (it)
IT (1) IT250574Y1 (it)
PT (1) PT1197279E (it)
SI (1) SI1197279T1 (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1483074B1 (de) * 2002-03-04 2007-06-13 Allper Ag Dichtring und kolben für einen druckgiesszylinder
DE202006018786U1 (de) * 2006-03-21 2007-02-22 Schmelzmetall (Deutschland) Gmbh Schmiermittelfreier Druckgußkolben
ITBS20060087A1 (it) * 2006-04-12 2007-10-13 Copromec S R L Pistone per macchine per la pressofusione a camera fredda
EP2262598A1 (en) * 2008-04-08 2010-12-22 Copromec S.r.l. Piston for cold chamber die-casting machines
IT1393330B1 (it) 2009-01-21 2012-04-20 Brondolin S P A Pistoni per pressofusione
IT1393329B1 (it) 2009-01-21 2012-04-20 Brondolin S P A Pistone e anello di tenuta per pressofusione
ITBS20110095A1 (it) * 2011-06-28 2012-12-29 Copromec S R L Pistone per una macchina per la pressofusione
CA2868512C (en) * 2012-04-20 2020-11-03 Cpr Suisse S.A. Piston for cold chamber die-casting machines
US9126258B2 (en) 2013-02-28 2015-09-08 Robert Rottinghaus Unitary connector pin formed by two-stage cold heading die
IT201600087839A1 (it) * 2016-08-29 2018-03-01 Cpr Suisse S A Pistone per una macchina per la pressofusione
IT201800020062A1 (it) 2018-12-18 2020-06-18 Copromec Die Casting S R L A Socio Unico Pistone per una macchina per la pressofusione

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2110379A (en) * 1936-04-29 1938-03-08 Paragon Die Casting Company Molten metal pump
DE1080739B (de) * 1957-11-16 1960-04-28 Friedr Fingscheidt G M B H Kolben fuer Druckgiessmaschinen
US3046621A (en) * 1958-11-17 1962-07-31 Glen R Morton Die casting machine plunger tip
US3300822A (en) * 1965-05-03 1967-01-31 Gen Motors Corp Die casting plunger piston ring
JPS5623360A (en) * 1979-08-01 1981-03-05 Toshiba Mach Co Ltd Injection pump for molten aluminum
US5048592A (en) 1989-10-18 1991-09-17 Allper Ag Plunger for a diecasting machine
JP2517509B2 (ja) * 1992-01-30 1996-07-24 日本軽金属株式会社 ホットチャンバ―ダイカストマシンの射出用プランジャ―
JPH0970654A (ja) * 1995-09-06 1997-03-18 Sanki:Kk ホットチャンバーダイカストマシンの射出プランジャー
JP3410410B2 (ja) * 1999-12-24 2003-05-26 日精樹脂工業株式会社 溶融金属の射出装置

Also Published As

Publication number Publication date
DE60117516T2 (de) 2006-10-05
US6745820B2 (en) 2004-06-08
ITBS20000076U1 (it) 2002-04-13
DK1197279T3 (da) 2006-07-03
US20030217830A1 (en) 2003-11-27
ES2259021T3 (es) 2006-09-16
DE60117516D1 (de) 2006-04-27
PT1197279E (pt) 2006-06-30
EP1197279B1 (en) 2006-03-01
SI1197279T1 (sl) 2006-08-31
CA2387617A1 (en) 2003-11-27
ATE318666T1 (de) 2006-03-15
EP1197279A3 (en) 2002-04-24
EP1197279A2 (en) 2002-04-17

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