CA571293A - Method and apparatus for making hollow shell foundry sand articles - Google Patents

Method and apparatus for making hollow shell foundry sand articles

Info

Publication number
CA571293A
CA571293A CA571293A CA571293DA CA571293A CA 571293 A CA571293 A CA 571293A CA 571293 A CA571293 A CA 571293A CA 571293D A CA571293D A CA 571293DA CA 571293 A CA571293 A CA 571293A
Authority
CA
Canada
Prior art keywords
hollow shell
foundry sand
making hollow
shell foundry
sand articles
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
CA571293A
Other languages
French (fr)
Inventor
H. Sutter Raymond
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.)
Sutter Products Co
Original Assignee
Sutter Products Co
Publication date
Application granted granted Critical
Publication of CA571293A publication Critical patent/CA571293A/en
Expired legal-status Critical Current

Links

CA571293A Method and apparatus for making hollow shell foundry sand articles Expired CA571293A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA571293T

Publications (1)

Publication Number Publication Date
CA571293A true CA571293A (en) 1959-02-24

Family

ID=35743842

Family Applications (1)

Application Number Title Priority Date Filing Date
CA571293A Expired CA571293A (en) Method and apparatus for making hollow shell foundry sand articles

Country Status (1)

Country Link
CA (1) CA571293A (en)

Similar Documents

Publication Publication Date Title
CA584727A (en) Process and apparatus for making silica sol
CA571293A (en) Method and apparatus for making hollow shell foundry sand articles
CA573760A (en) Method and compositions for the production of foundry cores
CA568680A (en) Method and apparatus for making castings
CA589496A (en) Method of making molds for castings
CA563763A (en) Method and apparatus for making sand molds for castings
AU232068B2 (en) Method of forming a foundry mold and apparatus therefor
AU234909B2 (en) Method of forming foundry molds
CA579218A (en) Process for the production of a separating agent for foundry moulds and cores
AU235677B2 (en) Foundry mold forming apparatus
CA526251A (en) Method and apparatus for making castings
CA572139A (en) Method and apparatus for castings
AU235502B2 (en) Apparatus for making shell moulds or cores
AU4505859A (en) Method of forming a foundry mold and apparatus therefor
AU4898959A (en) Method of forming foundry molds
CA575802A (en) Method and apparatus for shaping articles
AU4898859A (en) Foundry mold forming apparatus
CA589046A (en) Method of and means for the production of castings
AU5524759A (en) Apparatus for making shell moulds or cores
CA563762A (en) Method and apparatus for making castings
CA552698A (en) Method and apparatus for making castings
CA565140A (en) Method and apparatus for making hollow cores
CA559429A (en) Process and apparatus for making inflated hollow articles by rotational casting
CA546295A (en) Foundry moulding process and apparatus
AU240011B2 (en) Mold forming and casting apparatus