JPS623704B2 - - Google Patents

Info

Publication number
JPS623704B2
JPS623704B2 JP57088635A JP8863582A JPS623704B2 JP S623704 B2 JPS623704 B2 JP S623704B2 JP 57088635 A JP57088635 A JP 57088635A JP 8863582 A JP8863582 A JP 8863582A JP S623704 B2 JPS623704 B2 JP S623704B2
Authority
JP
Japan
Prior art keywords
air vent
mold
vent
self
pin
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
JP57088635A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58205648A (ja
Inventor
Sumikazu Kawai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Naniwa Seisakusho KK
Original Assignee
Naniwa Seisakusho KK
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 Naniwa Seisakusho KK filed Critical Naniwa Seisakusho KK
Priority to JP8863582A priority Critical patent/JPS58205648A/ja
Publication of JPS58205648A publication Critical patent/JPS58205648A/ja
Publication of JPS623704B2 publication Critical patent/JPS623704B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
    • B22C7/06—Core boxes
    • B22C7/065—Venting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
JP8863582A 1982-05-24 1982-05-24 鋳型造型機用セルフクリ−ニング式エア−ベント Granted JPS58205648A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8863582A JPS58205648A (ja) 1982-05-24 1982-05-24 鋳型造型機用セルフクリ−ニング式エア−ベント

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8863582A JPS58205648A (ja) 1982-05-24 1982-05-24 鋳型造型機用セルフクリ−ニング式エア−ベント

Publications (2)

Publication Number Publication Date
JPS58205648A JPS58205648A (ja) 1983-11-30
JPS623704B2 true JPS623704B2 (enrdf_load_stackoverflow) 1987-01-26

Family

ID=13948266

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8863582A Granted JPS58205648A (ja) 1982-05-24 1982-05-24 鋳型造型機用セルフクリ−ニング式エア−ベント

Country Status (1)

Country Link
JP (1) JPS58205648A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5665281A (en) * 1993-12-02 1997-09-09 Motorola, Inc. Method for molding using venting pin
US5715885A (en) * 1995-12-29 1998-02-10 Georg Fischer Disa, Inc. Apparatus and method for cleaning core box vents
KR100471279B1 (ko) * 2002-11-20 2005-03-08 현대자동차주식회사 다이캐스팅용 이젝팅 장치
KR100820707B1 (ko) 2006-11-24 2008-04-11 현대자동차주식회사 다이케스팅용 더블 이젝팅 장치
US8327916B2 (en) 2010-01-14 2012-12-11 Toyota Motor Engineering & Manufacturing North America (Tema) Low pressure cylinder head outer die components for core gas removal
CN106623813A (zh) * 2016-12-28 2017-05-10 池州恒和精密机械有限公司 一种空心铸件的砂型加工装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5843849U (ja) * 1981-09-11 1983-03-24 トヨタ自動車株式会社 吹込式鋳型造型用型のベント装置

Also Published As

Publication number Publication date
JPS58205648A (ja) 1983-11-30

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