CA1023829A - Controle des operations sur une piece a travailler par guidage magnetique emanant de la piece meme - Google Patents

Controle des operations sur une piece a travailler par guidage magnetique emanant de la piece meme

Info

Publication number
CA1023829A
CA1023829A CA222,128A CA222128A CA1023829A CA 1023829 A CA1023829 A CA 1023829A CA 222128 A CA222128 A CA 222128A CA 1023829 A CA1023829 A CA 1023829A
Authority
CA
Canada
Prior art keywords
workpiece
magnetic signals
controlling operations
tracking magnetic
tracking
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
CA222,128A
Other languages
English (en)
Other versions
CA222128S (fr
Inventor
Stephen G. Abbott
Donald Pettit
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.)
Shoe and Allied Trades Research Association
Original Assignee
Shoe and Allied Trades Research Association
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 Shoe and Allied Trades Research Association filed Critical Shoe and Allied Trades Research Association
Application granted granted Critical
Publication of CA1023829A publication Critical patent/CA1023829A/fr
Expired legal-status Critical Current

Links

CA222,128A 1974-09-16 1975-03-14 Controle des operations sur une piece a travailler par guidage magnetique emanant de la piece meme Expired CA1023829A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4398474 1974-09-16

Publications (1)

Publication Number Publication Date
CA1023829A true CA1023829A (fr) 1978-01-03

Family

ID=10431235

Family Applications (1)

Application Number Title Priority Date Filing Date
CA222,128A Expired CA1023829A (fr) 1974-09-16 1975-03-14 Controle des operations sur une piece a travailler par guidage magnetique emanant de la piece meme

Country Status (1)

Country Link
CA (1) CA1023829A (fr)

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