GB1279806A - Vent for core boxes and the like and methods of making and using same - Google Patents

Vent for core boxes and the like and methods of making and using same

Info

Publication number
GB1279806A
GB1279806A GB3504669A GB3504669A GB1279806A GB 1279806 A GB1279806 A GB 1279806A GB 3504669 A GB3504669 A GB 3504669A GB 3504669 A GB3504669 A GB 3504669A GB 1279806 A GB1279806 A GB 1279806A
Authority
GB
United Kingdom
Prior art keywords
openings
disc
fingers
making
july
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
GB3504669A
Other languages
English (en)
Inventor
Charles Wernes Barrett
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1279806A publication Critical patent/GB1279806A/en
Expired 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)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Casting Devices For Molds (AREA)
GB3504669A 1968-07-11 1969-07-11 Vent for core boxes and the like and methods of making and using same Expired GB1279806A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74414368A 1968-07-11 1968-07-11

Publications (1)

Publication Number Publication Date
GB1279806A true GB1279806A (en) 1972-06-28

Family

ID=24991608

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3504669A Expired GB1279806A (en) 1968-07-11 1969-07-11 Vent for core boxes and the like and methods of making and using same

Country Status (9)

Country Link
JP (1) JPS4928567B1 (de)
AT (1) AT300219B (de)
BE (1) BE735850A (de)
BR (1) BR6910603D0 (de)
DE (1) DE1934894A1 (de)
FR (1) FR2012761A1 (de)
GB (1) GB1279806A (de)
NL (1) NL6910751A (de)
SE (1) SE367771B (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107414030A (zh) * 2017-06-20 2017-12-01 珠海肯赛科有色金属有限公司 一种用于铸造制芯模具的自清洁排气塞
CN110039001A (zh) * 2019-05-30 2019-07-23 广西玉柴机器股份有限公司 一种铸造上芯盒排气孔防进气的方法及结构
US10391552B2 (en) 2013-10-08 2019-08-27 Mahle International Gmbh Casting mould and piston produced with the casting mould
CN114406201A (zh) * 2022-01-26 2022-04-29 阜新力达钢铁铸造有限公司 导轨无孔立柱的铸造方法及系统

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5454368A (en) * 1977-10-06 1979-04-28 Toshiba Corp Dew resist device of refrigerator
DE3416731C1 (de) * 1984-05-07 1985-08-29 H. Willy Krauss GmbH & Co Metallwaren- und Werkzeugfabrik, 8432 Beilngries Duese zur Entlueftung von Kernblas- oder Kernschiesskaesten
DE9412159U1 (de) * 1994-07-22 1994-10-20 Künkel Wagner Service- und Vertriebsgesellschaft mbH, 31061 Alfeld Steuerbare Luftverteilung zum Vorverdichten

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10391552B2 (en) 2013-10-08 2019-08-27 Mahle International Gmbh Casting mould and piston produced with the casting mould
CN107414030A (zh) * 2017-06-20 2017-12-01 珠海肯赛科有色金属有限公司 一种用于铸造制芯模具的自清洁排气塞
CN110039001A (zh) * 2019-05-30 2019-07-23 广西玉柴机器股份有限公司 一种铸造上芯盒排气孔防进气的方法及结构
CN114406201A (zh) * 2022-01-26 2022-04-29 阜新力达钢铁铸造有限公司 导轨无孔立柱的铸造方法及系统
CN114406201B (zh) * 2022-01-26 2023-11-14 阜新力达钢铁铸造有限公司 导轨无孔立柱的铸造方法及系统

Also Published As

Publication number Publication date
NL6910751A (de) 1970-01-13
AT300219B (de) 1972-07-25
BE735850A (de) 1969-12-16
SE367771B (de) 1974-06-10
DE1934894A1 (de) 1970-01-15
JPS4928567B1 (de) 1974-07-27
BR6910603D0 (pt) 1973-03-01
FR2012761A1 (de) 1970-03-20

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee