JPS51140293A - Apparatus for detecting rotation and stoppage of work piece - Google Patents

Apparatus for detecting rotation and stoppage of work piece

Info

Publication number
JPS51140293A
JPS51140293A JP50064884A JP6488475A JPS51140293A JP S51140293 A JPS51140293 A JP S51140293A JP 50064884 A JP50064884 A JP 50064884A JP 6488475 A JP6488475 A JP 6488475A JP S51140293 A JPS51140293 A JP S51140293A
Authority
JP
Japan
Prior art keywords
stoppage
work piece
detecting rotation
workpiece
expel
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.)
Pending
Application number
JP50064884A
Other languages
Japanese (ja)
Inventor
Katsuyoshi Muraki
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.)
Koyo Seiko Co Ltd
Original Assignee
Koyo Seiko Co Ltd
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 Koyo Seiko Co Ltd filed Critical Koyo Seiko Co Ltd
Priority to JP50064884A priority Critical patent/JPS51140293A/en
Publication of JPS51140293A publication Critical patent/JPS51140293A/en
Pending legal-status Critical Current

Links

Landscapes

  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

PURPOSE: To detect whether a workpiece under process stop rotating and to expel this workpiece automatically by giving an activating signal of an unloading mechanism of grinding machine.
COPYRIGHT: (C)1976,JPO&Japio
JP50064884A 1975-05-29 1975-05-29 Apparatus for detecting rotation and stoppage of work piece Pending JPS51140293A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50064884A JPS51140293A (en) 1975-05-29 1975-05-29 Apparatus for detecting rotation and stoppage of work piece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50064884A JPS51140293A (en) 1975-05-29 1975-05-29 Apparatus for detecting rotation and stoppage of work piece

Publications (1)

Publication Number Publication Date
JPS51140293A true JPS51140293A (en) 1976-12-03

Family

ID=13270968

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50064884A Pending JPS51140293A (en) 1975-05-29 1975-05-29 Apparatus for detecting rotation and stoppage of work piece

Country Status (1)

Country Link
JP (1) JPS51140293A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54145094A (en) * 1978-05-02 1979-11-12 Micron Machinery Innprocess measuring device in passing feed grinding work by centerless grinder

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5069693A (en) * 1973-05-25 1975-06-10

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5069693A (en) * 1973-05-25 1975-06-10

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54145094A (en) * 1978-05-02 1979-11-12 Micron Machinery Innprocess measuring device in passing feed grinding work by centerless grinder

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