PT1197279E - Pistao para maquina de fundicao sob pressao de camara fria - Google Patents

Pistao para maquina de fundicao sob pressao de camara fria

Info

Publication number
PT1197279E
PT1197279E PT01830624T PT01830624T PT1197279E PT 1197279 E PT1197279 E PT 1197279E PT 01830624 T PT01830624 T PT 01830624T PT 01830624 T PT01830624 T PT 01830624T PT 1197279 E PT1197279 E PT 1197279E
Authority
PT
Portugal
Prior art keywords
piston
machine under
band
under cold
foundation machine
Prior art date
Application number
PT01830624T
Other languages
English (en)
Inventor
Schivalocchi Carlo
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=PT1197279(E) "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
Publication of PT1197279E publication Critical patent/PT1197279E/pt

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)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Press Drives And Press Lines (AREA)
PT01830624T 2000-10-13 2001-10-04 Pistao para maquina de fundicao sob pressao de camara fria PT1197279E (pt)

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 (1)

Publication Number Publication Date
PT1197279E true PT1197279E (pt) 2006-06-30

Family

ID=32045501

Family Applications (1)

Application Number Title Priority Date Filing Date
PT01830624T PT1197279E (pt) 2000-10-13 2001-10-04 Pistao para maquina de fundicao sob pressao de camara fria

Country Status (10)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003074214A1 (de) * 2002-03-04 2003-09-12 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
PL2838680T3 (pl) * 2012-04-20 2019-01-31 Cpr Suisse S.A. Tłok do zimnokomorowych maszyn do odlewania ciśnieniowego
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
EP0423413B1 (de) 1989-10-18 1997-04-02 Allper Ag Kolben, insbesondere für eine Druckgusspresse
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
CA2387617A1 (en) 2003-11-27
IT250574Y1 (it) 2003-09-24
US6745820B2 (en) 2004-06-08
ITBS20000076U1 (it) 2002-04-13
EP1197279A2 (en) 2002-04-17
EP1197279B1 (en) 2006-03-01
DE60117516T2 (de) 2006-10-05
SI1197279T1 (sl) 2006-08-31
ES2259021T3 (es) 2006-09-16
US20030217830A1 (en) 2003-11-27
DK1197279T3 (da) 2006-07-03
ATE318666T1 (de) 2006-03-15
EP1197279A3 (en) 2002-04-24
DE60117516D1 (de) 2006-04-27

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