CA512537A - Ejector mechanism for pattern plates - Google Patents

Ejector mechanism for pattern plates

Info

Publication number
CA512537A
CA512537A CA512537A CA512537DA CA512537A CA 512537 A CA512537 A CA 512537A CA 512537 A CA512537 A CA 512537A CA 512537D A CA512537D A CA 512537DA CA 512537 A CA512537 A CA 512537A
Authority
CA
Canada
Prior art keywords
ejector mechanism
pattern plates
plates
pattern
ejector
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
CA512537A
Other languages
French (fr)
Inventor
Jenkins Gwynville
W. Taylor George
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.)
Polygram Casting Co Ltd
Original Assignee
Polygram Casting Co Ltd
Publication date
Application granted granted Critical
Publication of CA512537A publication Critical patent/CA512537A/en
Expired legal-status Critical Current

Links

CA512537A Ejector mechanism for pattern plates Expired CA512537A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA512537T

Publications (1)

Publication Number Publication Date
CA512537A true CA512537A (en) 1955-05-03

Family

ID=35663612

Family Applications (1)

Application Number Title Priority Date Filing Date
CA512537A Expired CA512537A (en) Ejector mechanism for pattern plates

Country Status (1)

Country Link
CA (1) CA512537A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2820997A (en) * 1956-06-22 1958-01-28 Production Pattern & Foundry C Shell molding machine
US2931080A (en) * 1956-04-02 1960-04-05 Thomas K Hutchinson Molding machines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2931080A (en) * 1956-04-02 1960-04-05 Thomas K Hutchinson Molding machines
US2820997A (en) * 1956-06-22 1958-01-28 Production Pattern & Foundry C Shell molding machine

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