CA298917A - Speed control device for grinding machines - Google Patents

Speed control device for grinding machines

Info

Publication number
CA298917A
CA298917A CA298917A CA298917DA CA298917A CA 298917 A CA298917 A CA 298917A CA 298917 A CA298917 A CA 298917A CA 298917D A CA298917D A CA 298917DA CA 298917 A CA298917 A CA 298917A
Authority
CA
Canada
Prior art keywords
control device
speed control
grinding machines
grinding
machines
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
CA298917A
Other languages
French (fr)
Inventor
G. Belden Albert
E. Drown Frank
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.)
Saint Gobain Abrasives Inc
Original Assignee
Norton Co
Publication date
Application granted granted Critical
Publication of CA298917A publication Critical patent/CA298917A/en
Expired legal-status Critical Current

Links

CA298917A Speed control device for grinding machines Expired CA298917A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA298917T

Publications (1)

Publication Number Publication Date
CA298917A true CA298917A (en) 1930-04-01

Family

ID=35236236

Family Applications (1)

Application Number Title Priority Date Filing Date
CA298917A Expired CA298917A (en) Speed control device for grinding machines

Country Status (1)

Country Link
CA (1) CA298917A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4583328A (en) * 1976-10-29 1986-04-22 Gal International Industries Inc. Apparatus for high tolerance polishing of a workpiece surface

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4583328A (en) * 1976-10-29 1986-04-22 Gal International Industries Inc. Apparatus for high tolerance polishing of a workpiece surface

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