GB8821768D0 - Method & apparatus for clearing mould - Google Patents

Method & apparatus for clearing mould

Info

Publication number
GB8821768D0
GB8821768D0 GB888821768A GB8821768A GB8821768D0 GB 8821768 D0 GB8821768 D0 GB 8821768D0 GB 888821768 A GB888821768 A GB 888821768A GB 8821768 A GB8821768 A GB 8821768A GB 8821768 D0 GB8821768 D0 GB 8821768D0
Authority
GB
United Kingdom
Prior art keywords
clearing mould
clearing
mould
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.)
Granted
Application number
GB888821768A
Other versions
GB2222794B (en
GB2222794A (en
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.)
Rover Co Ltd
Original Assignee
Rover Co Ltd
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 Rover Co Ltd filed Critical Rover Co Ltd
Priority to GB8821768A priority Critical patent/GB2222794B/en
Publication of GB8821768D0 publication Critical patent/GB8821768D0/en
Publication of GB2222794A publication Critical patent/GB2222794A/en
Application granted granted Critical
Publication of GB2222794B publication Critical patent/GB2222794B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/18—Finishing
GB8821768A 1988-09-16 1988-09-16 Method and apparatus for clearing a mould Expired - Lifetime GB2222794B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8821768A GB2222794B (en) 1988-09-16 1988-09-16 Method and apparatus for clearing a mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8821768A GB2222794B (en) 1988-09-16 1988-09-16 Method and apparatus for clearing a mould

Publications (3)

Publication Number Publication Date
GB8821768D0 true GB8821768D0 (en) 1988-10-19
GB2222794A GB2222794A (en) 1990-03-21
GB2222794B GB2222794B (en) 1992-11-18

Family

ID=10643710

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8821768A Expired - Lifetime GB2222794B (en) 1988-09-16 1988-09-16 Method and apparatus for clearing a mould

Country Status (1)

Country Link
GB (1) GB2222794B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3114159B2 (en) * 1995-11-29 2000-12-04 株式会社荏原製作所 Mold manufacturing method
US6397923B1 (en) 1999-07-29 2002-06-04 Amsted Industries Incorporated Pipe core clean out system
US6318445B1 (en) 2000-06-23 2001-11-20 Amsted Industries Incorporated Riser topping gathering system and method
CN104475688B (en) * 2014-12-17 2016-08-24 无锡蠡湖增压技术股份有限公司 A kind of fettling installation of compressor casing runner mold
CN105215282A (en) * 2015-08-20 2016-01-06 通裕重工股份有限公司 compressed air negative pressure cleaner

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB547573A (en) * 1941-03-27 1942-09-02 Sturtevant Eng Co Ltd Improvements in dust collecting apparatus for mould boxes
GB2068802A (en) * 1980-02-13 1981-08-19 Steel Castings Res Cleaning of moulds

Also Published As

Publication number Publication date
GB2222794B (en) 1992-11-18
GB2222794A (en) 1990-03-21

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19990916