CA929634A - Photoelectric sensor for line tracing and edge tracing - Google Patents

Photoelectric sensor for line tracing and edge tracing

Info

Publication number
CA929634A
CA929634A CA116964A CA116964A CA929634A CA 929634 A CA929634 A CA 929634A CA 116964 A CA116964 A CA 116964A CA 116964 A CA116964 A CA 116964A CA 929634 A CA929634 A CA 929634A
Authority
CA
Canada
Prior art keywords
tracing
photoelectric sensor
edge
line
line tracing
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
CA116964A
Other versions
CA116964S (en
Inventor
Kidowaki Yoshimasa
Koyano Nobushige
Hattori Tadashi
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.)
PRECISION CUTTING MACHINE CO
Iwatani Corp
Original Assignee
PRECISION CUTTING MACHINE CO
Iwatani Corp
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 PRECISION CUTTING MACHINE CO, Iwatani Corp filed Critical PRECISION CUTTING MACHINE CO
Priority to CA116964A priority Critical patent/CA929634A/en
Application granted granted Critical
Publication of CA929634A publication Critical patent/CA929634A/en
Expired legal-status Critical Current

Links

CA116964A 1971-06-29 1971-06-29 Photoelectric sensor for line tracing and edge tracing Expired CA929634A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA116964A CA929634A (en) 1971-06-29 1971-06-29 Photoelectric sensor for line tracing and edge tracing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA116964A CA929634A (en) 1971-06-29 1971-06-29 Photoelectric sensor for line tracing and edge tracing

Publications (1)

Publication Number Publication Date
CA929634A true CA929634A (en) 1973-07-03

Family

ID=4090179

Family Applications (1)

Application Number Title Priority Date Filing Date
CA116964A Expired CA929634A (en) 1971-06-29 1971-06-29 Photoelectric sensor for line tracing and edge tracing

Country Status (1)

Country Link
CA (1) CA929634A (en)

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