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ITMI20040769A1 - Gruppo di iniezione con moltiplicatore di pressione per macchine di pressofusione e macchina di pressofusione provvista del detto gruppo di iniezione - Google Patents

Gruppo di iniezione con moltiplicatore di pressione per macchine di pressofusione e macchina di pressofusione provvista del detto gruppo di iniezione

Info

Publication number
ITMI20040769A1
ITMI20040769A1 IT000769A ITMI20040769A ITMI20040769A1 IT MI20040769 A1 ITMI20040769 A1 IT MI20040769A1 IT 000769 A IT000769 A IT 000769A IT MI20040769 A ITMI20040769 A IT MI20040769A IT MI20040769 A1 ITMI20040769 A1 IT MI20040769A1
Authority
IT
Italy
Prior art keywords
die
injection group
piston
casting
machine provided
Prior art date
Application number
IT000769A
Other languages
English (en)
Inventor
Ruggero Ferri
Alfredo Martini
Original Assignee
Idra Casting Machines S P A
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 Idra Casting Machines S P A filed Critical Idra Casting Machines S P A
Priority to IT000769A priority Critical patent/ITMI20040769A1/it
Publication of ITMI20040769A1 publication Critical patent/ITMI20040769A1/it
Priority to DE602005000538T priority patent/DE602005000538D1/de
Priority to AT05005109T priority patent/ATE353257T1/de
Priority to EP05005109A priority patent/EP1604755B1/en

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)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
IT000769A 2004-04-20 2004-04-20 Gruppo di iniezione con moltiplicatore di pressione per macchine di pressofusione e macchina di pressofusione provvista del detto gruppo di iniezione ITMI20040769A1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT000769A ITMI20040769A1 (it) 2004-04-20 2004-04-20 Gruppo di iniezione con moltiplicatore di pressione per macchine di pressofusione e macchina di pressofusione provvista del detto gruppo di iniezione
DE602005000538T DE602005000538D1 (de) 2004-04-20 2005-03-09 Vorrichtung zur Erhöhung der Einspitzdruck beim druckgiessen und so ausgerüstete Spritzgiessmachine
AT05005109T ATE353257T1 (de) 2004-04-20 2005-03-09 Vorrichtung zur erhöhung der einspitzdruck beim druckgiessen und so ausgerüstete spritzgiessmachine
EP05005109A EP1604755B1 (en) 2004-04-20 2005-03-09 Injection assembly with pressure booster for pressure die-casting machines, and pressure die-casting machine provided with the injection assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000769A ITMI20040769A1 (it) 2004-04-20 2004-04-20 Gruppo di iniezione con moltiplicatore di pressione per macchine di pressofusione e macchina di pressofusione provvista del detto gruppo di iniezione

Publications (1)

Publication Number Publication Date
ITMI20040769A1 true ITMI20040769A1 (it) 2004-07-20

Family

ID=34934152

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000769A ITMI20040769A1 (it) 2004-04-20 2004-04-20 Gruppo di iniezione con moltiplicatore di pressione per macchine di pressofusione e macchina di pressofusione provvista del detto gruppo di iniezione

Country Status (4)

Country Link
EP (1) EP1604755B1 (it)
AT (1) ATE353257T1 (it)
DE (1) DE602005000538D1 (it)
IT (1) ITMI20040769A1 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7588434B2 (en) 2006-08-15 2009-09-15 Husky Injection Molding Systems Ltd. Fluid distributor and translatable drive apparatus for a molding
US7399179B2 (en) 2006-08-15 2008-07-15 Husky Injection Molding Systems Ltd. Injection unit mount
DE102008055542A1 (de) * 2008-12-17 2010-07-01 Bühler Druckguss AG Druckübersetzer mit integriertem Rückschlagventil
PL3501691T3 (pl) * 2014-03-21 2021-09-27 Italpresse Industrie S.P.A. Zespół wtryskowy wyposażony w zawór odcinający dla maszyny do odlewania ciśnieniowego
CN110918927B (zh) * 2019-12-31 2024-07-23 广东实密智能装备有限公司 压射增压系统及压铸机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3605871A (en) * 1969-05-01 1971-09-20 Richard K Whitehead Sr Die casting machine including sequentially acting compound pistion assembly machine
JPS58946B2 (ja) * 1979-03-03 1983-01-08 日産自動車株式会社 ダイカスト装置のプランジヤチツプ
DE3151274C1 (de) * 1981-12-24 1983-07-28 Maschinenfabrik Müller-Weingarten AG, 7987 Weingarten Druckgiessmaschinen-Einpreßsystem mit einem Presszylinder verschiebbaren Pressekolben mit einer hydraulischen Dämpfung am Ende des Presszylinders
JPS61290026A (ja) * 1985-06-19 1986-12-20 Yoshida Kogyo Kk <Ykk> 小物成形用射出成形機
DE4101551A1 (de) * 1991-01-21 1992-07-23 Janowski Gmbh Vorrichtung zur daempfung von druckspitzen

Also Published As

Publication number Publication date
EP1604755A1 (en) 2005-12-14
EP1604755B1 (en) 2007-02-07
DE602005000538D1 (de) 2007-03-22
ATE353257T1 (de) 2007-02-15

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