ITBS20000060V0 - Compensatore per la chiusura forzata di valvole di aspirazione instampi per la pressofusione - Google Patents

Compensatore per la chiusura forzata di valvole di aspirazione instampi per la pressofusione

Info

Publication number
ITBS20000060V0
ITBS20000060V0 IT2000BS000060U ITBS20000060U ITBS20000060V0 IT BS20000060 V0 ITBS20000060 V0 IT BS20000060V0 IT 2000BS000060 U IT2000BS000060 U IT 2000BS000060U IT BS20000060 U ITBS20000060 U IT BS20000060U IT BS20000060 V0 ITBS20000060 V0 IT BS20000060V0
Authority
IT
Italy
Prior art keywords
belleville washers
piston
thrust piston
axially
equaliser
Prior art date
Application number
IT2000BS000060U
Other languages
English (en)
Original Assignee
Bresciani Edoardo
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 Bresciani Edoardo filed Critical Bresciani Edoardo
Priority to IT2000BS000060U priority Critical patent/IT250560Y1/it
Publication of ITBS20000060V0 publication Critical patent/ITBS20000060V0/it
Priority to AT01830543T priority patent/ATE347458T1/de
Priority to EP01830543A priority patent/EP1181998B1/en
Priority to DE60124992T priority patent/DE60124992T2/de
Publication of ITBS20000060U1 publication Critical patent/ITBS20000060U1/it
Application granted granted Critical
Publication of IT250560Y1 publication Critical patent/IT250560Y1/it

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
    • B22D17/14—Machines with evacuated die cavity
    • B22D17/145—Venting means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compressor (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Valve Housings (AREA)
  • Producing Shaped Articles From Materials (AREA)
  • Control Of Fluid Pressure (AREA)
  • Characterised By The Charging Evacuation (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
IT2000BS000060U 2000-08-24 2000-08-24 Compensatore per la chiusura forzata di valvole di aspirazione instampi per la pressofusione IT250560Y1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT2000BS000060U IT250560Y1 (it) 2000-08-24 2000-08-24 Compensatore per la chiusura forzata di valvole di aspirazione instampi per la pressofusione
AT01830543T ATE347458T1 (de) 2000-08-24 2001-08-16 Entzerrer für zwangsverschluss von einlassventilen in druckgiessformen
EP01830543A EP1181998B1 (en) 2000-08-24 2001-08-16 Equaliser for forced closure of suction valves in die-casting moulds
DE60124992T DE60124992T2 (de) 2000-08-24 2001-08-16 Entzerrer für Zwangsverschluss von Einlassventilen in Druckgiessformen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000BS000060U IT250560Y1 (it) 2000-08-24 2000-08-24 Compensatore per la chiusura forzata di valvole di aspirazione instampi per la pressofusione

Publications (3)

Publication Number Publication Date
ITBS20000060V0 true ITBS20000060V0 (it) 2000-08-24
ITBS20000060U1 ITBS20000060U1 (it) 2002-02-24
IT250560Y1 IT250560Y1 (it) 2003-09-24

Family

ID=11440530

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000BS000060U IT250560Y1 (it) 2000-08-24 2000-08-24 Compensatore per la chiusura forzata di valvole di aspirazione instampi per la pressofusione

Country Status (4)

Country Link
EP (1) EP1181998B1 (it)
AT (1) ATE347458T1 (it)
DE (1) DE60124992T2 (it)
IT (1) IT250560Y1 (it)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1052810A (it) * 1963-11-14
CH454369A (de) * 1966-03-18 1968-04-15 Buehler Ag Geb Absaugvorrichtung zum Entlüften der Formen von Druckgiessmaschinen
CH547138A (de) * 1972-10-05 1974-03-29 Hodler Fritz Entlueftungsventil zum schliessen des entlueftungskanals von giessformen.
GB1477589A (en) * 1974-06-10 1977-06-22 Hodler F Pressure diecasting block with a venting valve
JPS61165262A (ja) * 1985-01-18 1986-07-25 Toshiba Mach Co Ltd ダイカスト金型のバルブ装置
DE4302798C1 (de) * 1993-02-02 1994-06-16 Hodler F & Cie Fondarex Sa Ventileinrichtung zum Entlüften von Druckgiessformen

Also Published As

Publication number Publication date
EP1181998A3 (en) 2002-03-06
DE60124992T2 (de) 2007-09-20
IT250560Y1 (it) 2003-09-24
DE60124992D1 (de) 2007-01-18
EP1181998B1 (en) 2006-12-06
ATE347458T1 (de) 2006-12-15
ITBS20000060U1 (it) 2002-02-24
EP1181998A2 (en) 2002-02-27

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