FI71245C - Metallform - Google Patents

Metallform Download PDF

Info

Publication number
FI71245C
FI71245C FI823565A FI823565A FI71245C FI 71245 C FI71245 C FI 71245C FI 823565 A FI823565 A FI 823565A FI 823565 A FI823565 A FI 823565A FI 71245 C FI71245 C FI 71245C
Authority
FI
Finland
Prior art keywords
grooves
cavity
degassing
removable
oblique
Prior art date
Application number
FI823565A
Other languages
English (en)
Finnish (fi)
Other versions
FI823565A0 (fi
FI823565L (fi
FI71245B (fi
Inventor
Kojiro Yamasaki
Original Assignee
Kojiro Yamasaki
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 Kojiro Yamasaki filed Critical Kojiro Yamasaki
Publication of FI823565A0 publication Critical patent/FI823565A0/fi
Publication of FI823565L publication Critical patent/FI823565L/fi
Application granted granted Critical
Publication of FI71245B publication Critical patent/FI71245B/fi
Publication of FI71245C publication Critical patent/FI71245C/fi

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)
FI823565A 1981-07-15 1982-10-19 Metallform FI71245C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8100163 1981-07-15
PCT/JP1981/000163 WO1983000301A1 (fr) 1981-07-15 1981-07-15 Moule et structure de son event

Publications (4)

Publication Number Publication Date
FI823565A0 FI823565A0 (fi) 1982-10-19
FI823565L FI823565L (fi) 1983-01-16
FI71245B FI71245B (fi) 1986-09-09
FI71245C true FI71245C (fi) 1986-12-19

Family

ID=13734251

Family Applications (1)

Application Number Title Priority Date Filing Date
FI823565A FI71245C (fi) 1981-07-15 1982-10-19 Metallform

Country Status (10)

Country Link
US (1) US4638848A (da)
EP (1) EP0083657B1 (da)
CH (1) CH658811A5 (da)
DE (1) DE3152917T1 (da)
DK (1) DK62483D0 (da)
FI (1) FI71245C (da)
GB (1) GB2121331B (da)
NL (1) NL8120273A (da)
SE (1) SE443105B (da)
WO (1) WO1983000301A1 (da)

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
SE443105B (sv) 1986-02-17
FI823565A0 (fi) 1982-10-19
GB2121331A (en) 1983-12-21
FI823565L (fi) 1983-01-16
SE8301415L (sv) 1983-03-15
EP0083657B1 (en) 1985-12-18
GB2121331B (en) 1985-05-22
DK62483A (da) 1983-02-14
DK62483D0 (da) 1983-02-14
EP0083657A1 (en) 1983-07-20
SE8301415D0 (sv) 1983-03-15
FI71245B (fi) 1986-09-09
NL8120273A (nl) 1983-06-01
DE3152917T1 (de) 1983-09-08
GB8305627D0 (en) 1983-07-15
CH658811A5 (de) 1986-12-15
EP0083657A4 (en) 1983-12-19
US4638848A (en) 1987-01-27
WO1983000301A1 (fr) 1983-02-03

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: YAMASAKI, KOJIRO