JPS51131370A - Revolving spindle surveillance system - Google Patents

Revolving spindle surveillance system

Info

Publication number
JPS51131370A
JPS51131370A JP5656975A JP5656975A JPS51131370A JP S51131370 A JPS51131370 A JP S51131370A JP 5656975 A JP5656975 A JP 5656975A JP 5656975 A JP5656975 A JP 5656975A JP S51131370 A JPS51131370 A JP S51131370A
Authority
JP
Japan
Prior art keywords
surveillance system
revolving spindle
spindle
revolving
variation
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.)
Granted
Application number
JP5656975A
Other languages
Japanese (ja)
Other versions
JPS5725774B2 (en
Inventor
Hiroaki Ishida
Tadashi Sumimoto
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.)
Yaskawa Electric Corp
Original Assignee
Yaskawa Electric Manufacturing 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 Yaskawa Electric Manufacturing Co Ltd filed Critical Yaskawa Electric Manufacturing Co Ltd
Priority to JP5656975A priority Critical patent/JPS51131370A/en
Publication of JPS51131370A publication Critical patent/JPS51131370A/en
Publication of JPS5725774B2 publication Critical patent/JPS5725774B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Emergency Alarm Devices (AREA)

Abstract

PURPOSE: To prevent accident or damages due to abnormal torque or load variation by surveillance on variation of angle speed of spindle or amplitude of acceleration and number of its repetition.
COPYRIGHT: (C)1976,JPO&Japio
JP5656975A 1975-05-09 1975-05-09 Revolving spindle surveillance system Granted JPS51131370A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5656975A JPS51131370A (en) 1975-05-09 1975-05-09 Revolving spindle surveillance system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5656975A JPS51131370A (en) 1975-05-09 1975-05-09 Revolving spindle surveillance system

Publications (2)

Publication Number Publication Date
JPS51131370A true JPS51131370A (en) 1976-11-15
JPS5725774B2 JPS5725774B2 (en) 1982-06-01

Family

ID=13030762

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5656975A Granted JPS51131370A (en) 1975-05-09 1975-05-09 Revolving spindle surveillance system

Country Status (1)

Country Link
JP (1) JPS51131370A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5417785A (en) * 1977-07-08 1979-02-09 Mitsubishi Electric Corp Shaft supervising apparatus
JPS5940262A (en) * 1982-08-31 1984-03-05 Suzuki Motor Co Ltd Apparatus for displaying acceleration
JPS5978952U (en) * 1982-11-19 1984-05-28 帝人株式会社 Tension fluctuation detector

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5417785A (en) * 1977-07-08 1979-02-09 Mitsubishi Electric Corp Shaft supervising apparatus
JPS5940262A (en) * 1982-08-31 1984-03-05 Suzuki Motor Co Ltd Apparatus for displaying acceleration
JPH0334594B2 (en) * 1982-08-31 1991-05-23 Suzuki Co Ltd
JPS5978952U (en) * 1982-11-19 1984-05-28 帝人株式会社 Tension fluctuation detector
JPH0233151Y2 (en) * 1982-11-19 1990-09-06

Also Published As

Publication number Publication date
JPS5725774B2 (en) 1982-06-01

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