AU574382B2 - Removing excess material from sand cores - Google Patents

Removing excess material from sand cores

Info

Publication number
AU574382B2
AU574382B2 AU32632/84A AU3263284A AU574382B2 AU 574382 B2 AU574382 B2 AU 574382B2 AU 32632/84 A AU32632/84 A AU 32632/84A AU 3263284 A AU3263284 A AU 3263284A AU 574382 B2 AU574382 B2 AU 574382B2
Authority
AU
Australia
Prior art keywords
excess material
removing excess
sand cores
cores
sand
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.)
Ceased
Application number
AU32632/84A
Other versions
AU3263284A (en
Inventor
Udo Kuehn
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.)
B and U Corp
Original Assignee
Ervin Ind Inc
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 Ervin Ind Inc filed Critical Ervin Ind Inc
Publication of AU3263284A publication Critical patent/AU3263284A/en
Application granted granted Critical
Publication of AU574382B2 publication Critical patent/AU574382B2/en
Anticipated expiration legal-status Critical
Ceased 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)
  • Casting Devices For Molds (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
AU32632/84A 1983-09-06 1984-08-31 Removing excess material from sand cores Ceased AU574382B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US52926083A 1983-09-06 1983-09-06
US529260 1983-09-06

Publications (2)

Publication Number Publication Date
AU3263284A AU3263284A (en) 1985-03-14
AU574382B2 true AU574382B2 (en) 1988-07-07

Family

ID=24109161

Family Applications (1)

Application Number Title Priority Date Filing Date
AU32632/84A Ceased AU574382B2 (en) 1983-09-06 1984-08-31 Removing excess material from sand cores

Country Status (5)

Country Link
EP (1) EP0140511B1 (en)
JP (1) JPS6072638A (en)
AU (1) AU574382B2 (en)
CA (1) CA1214916A (en)
DE (1) DE3467105D1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6533020B2 (en) * 2001-06-11 2003-03-18 General Motors Corporation Casting of engine blocks
DE102016114826A1 (en) * 2016-08-10 2018-02-15 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH brake carrier
WO2019051521A1 (en) * 2017-09-18 2019-03-21 Fill Gesellschaft M.B.H. Method for deburring casting cores and casting moulds
AT522989B1 (en) * 2019-10-03 2021-12-15 Fill Gmbh surface treatment process

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2929120A (en) * 1957-12-04 1960-03-22 Gen Motors Corp Method of definning sand cores
JPS49108692A (en) * 1973-02-19 1974-10-16
JPS5630057A (en) * 1979-08-15 1981-03-26 Mazda Motor Corp Deburring method for core
DE3201284A1 (en) * 1982-01-18 1983-08-04 Carl Kurt Walther Gmbh & Co Kg, 5600 Wuppertal METHOD FOR DEBURRING AND SURFACE COVERING OF CLOSED CASTING CORES
JPS58205646A (en) * 1982-05-24 1983-11-30 Sintokogio Ltd Removing method of core fins

Also Published As

Publication number Publication date
AU3263284A (en) 1985-03-14
CA1214916A (en) 1986-12-09
DE3467105D1 (en) 1987-12-10
EP0140511B1 (en) 1987-11-04
JPS6072638A (en) 1985-04-24
EP0140511A1 (en) 1985-05-08

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