NL8120273A - Metalen vorm en ventilatiegatinrichting daarvoor. - Google Patents

Metalen vorm en ventilatiegatinrichting daarvoor.

Info

Publication number
NL8120273A
NL8120273A NL8120273A NL8120273A NL8120273A NL 8120273 A NL8120273 A NL 8120273A NL 8120273 A NL8120273 A NL 8120273A NL 8120273 A NL8120273 A NL 8120273A NL 8120273 A NL8120273 A NL 8120273A
Authority
NL
Netherlands
Prior art keywords
cavity
gas escape
escape grooves
metal mold
removable
Prior art date
Application number
NL8120273A
Other languages
English (en)
Dutch (nl)
Original Assignee
Yamasaki Kojiro
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 Yamasaki Kojiro filed Critical Yamasaki Kojiro
Publication of NL8120273A publication Critical patent/NL8120273A/nl

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
    • 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)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
NL8120273A 1981-07-15 1981-07-15 Metalen vorm en ventilatiegatinrichting daarvoor. NL8120273A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/JP1981/000163 WO1983000301A1 (en) 1981-07-15 1981-07-15 Mold and structure of vent part thereof
JP8100163 1981-07-15

Publications (1)

Publication Number Publication Date
NL8120273A true NL8120273A (nl) 1983-06-01

Family

ID=13734251

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8120273A NL8120273A (nl) 1981-07-15 1981-07-15 Metalen vorm en ventilatiegatinrichting daarvoor.

Country Status (10)

Country Link
US (1) US4638848A (fi)
EP (1) EP0083657B1 (fi)
CH (1) CH658811A5 (fi)
DE (1) DE3152917T1 (fi)
DK (1) DK62483A (fi)
FI (1) FI71245C (fi)
GB (1) GB2121331B (fi)
NL (1) NL8120273A (fi)
SE (1) SE443105B (fi)
WO (1) WO1983000301A1 (fi)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0796154B2 (ja) * 1991-05-24 1995-10-18 有限会社山崎工作所 鋳造用金型
US5115856A (en) * 1991-09-03 1992-05-26 Doehler-Jarvis Limited Partnership Core box with large diameter vents and plugs
US5586596A (en) * 1994-09-26 1996-12-24 Freeman; Lewis G. Die cast vent block
DE19500005C2 (de) * 1995-01-01 1997-09-25 Seefeldt Rudolf Verfahren und Vorrichtung zur Evakuierung und/oder Druckmessung in einer Druck- oder Spritzgußform
KR100248772B1 (ko) * 1997-10-24 2000-03-15 윤종용 가스사출성형시 제팅방지를 위한 사출금형
DE10045594B4 (de) * 2000-09-15 2006-01-19 Hansgrohe Ag Verfahren und Vorrichtung zum Gießen von Hohlkörpern
DE102005037308B4 (de) * 2005-08-04 2018-12-20 Werkzeugbau Siegfried Hofmann Gmbh Entlüftetes, mit einem Werkstoff befüllbares Spritzwerkzeug
DE102009031453A1 (de) 2009-07-02 2011-01-05 Werner Beuerlein Gussform mit Entlüfter
DE102009051024B4 (de) * 2009-10-28 2013-05-29 Audi Ag Vorrichtung zum Gießen, insbesondere zum Druckgießen von Formhohlteilen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5360820A (en) * 1976-11-12 1978-05-31 Koujirou Yamazaki Method to degas for casting metal mould
JPS54143728A (en) * 1978-04-28 1979-11-09 Koujirou Yamazaki Low pressure high speed vacuum casting

Also Published As

Publication number Publication date
FI71245C (fi) 1986-12-19
GB2121331A (en) 1983-12-21
US4638848A (en) 1987-01-27
GB2121331B (en) 1985-05-22
FI823565A0 (fi) 1982-10-19
DK62483D0 (da) 1983-02-14
EP0083657B1 (en) 1985-12-18
EP0083657A1 (en) 1983-07-20
DE3152917T1 (de) 1983-09-08
SE8301415L (sv) 1983-03-15
DK62483A (da) 1983-02-14
EP0083657A4 (en) 1983-12-19
FI71245B (fi) 1986-09-09
WO1983000301A1 (en) 1983-02-03
FI823565L (fi) 1983-01-16
SE8301415D0 (sv) 1983-03-15
GB8305627D0 (en) 1983-07-15
SE443105B (sv) 1986-02-17
CH658811A5 (de) 1986-12-15

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BV The patent application has lapsed