JPS5551139A - Clutch motor - Google Patents

Clutch motor

Info

Publication number
JPS5551139A
JPS5551139A JP12354378A JP12354378A JPS5551139A JP S5551139 A JPS5551139 A JP S5551139A JP 12354378 A JP12354378 A JP 12354378A JP 12354378 A JP12354378 A JP 12354378A JP S5551139 A JPS5551139 A JP S5551139A
Authority
JP
Japan
Prior art keywords
clutch
adjustment plate
varied
wear
decrease
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
JP12354378A
Other languages
Japanese (ja)
Inventor
Jun Matsubayashi
Kuniaki Kubokura
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP12354378A priority Critical patent/JPS5551139A/en
Publication of JPS5551139A publication Critical patent/JPS5551139A/en
Pending legal-status Critical Current

Links

Landscapes

  • Braking Arrangements (AREA)

Abstract

PURPOSE: To prevent some dangerous operation found in a sawing machine etc. and to decrease a running cost of the machine by enabling some wears in the clutch lining to be detected by a moving distance of the driving shaft.
CONSTITUTION: Adjustment plate 36 is arranged between the motor rotating shaft bearing 34 and the housing 23 and a resistor bridge with one side of the strain gauge 40 adhered to the adjustment plate 36 is kept balanced by a force of the spring 32. When a wear of the clutch lining 13 is proceeded and the clutch ring 14 is abutted against the stopper 20 of the movement restriction mechanism, a force for retracting the clutch disk 3 becomes higher, a pressure of the spring 32 applied to the adjustment plate 36 is varied, a resistance value of the strain gauge 40 is also varied, non-balanced electric current is flowed in the bridge circuit, and amplified to light the lamp 48 via relay 45. In this way, it is possible to inform an operation of a wear of the clutch lining 13, to give him a notice of replacement, to eliminate the dangerous operation of the sawing machine and further to decrease the maintenance cost.
COPYRIGHT: (C)1980,JPO&Japio
JP12354378A 1978-10-09 1978-10-09 Clutch motor Pending JPS5551139A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12354378A JPS5551139A (en) 1978-10-09 1978-10-09 Clutch motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12354378A JPS5551139A (en) 1978-10-09 1978-10-09 Clutch motor

Publications (1)

Publication Number Publication Date
JPS5551139A true JPS5551139A (en) 1980-04-14

Family

ID=14863191

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12354378A Pending JPS5551139A (en) 1978-10-09 1978-10-09 Clutch motor

Country Status (1)

Country Link
JP (1) JPS5551139A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5976833U (en) * 1982-11-12 1984-05-24 松下電器産業株式会社 oil burner
JPS6275337U (en) * 1985-10-31 1987-05-14
CN111536167A (en) * 2019-02-07 2020-08-14 现代自动车株式会社 Clutch current control circuit and electric control valve with same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5976833U (en) * 1982-11-12 1984-05-24 松下電器産業株式会社 oil burner
JPS6275337U (en) * 1985-10-31 1987-05-14
CN111536167A (en) * 2019-02-07 2020-08-14 现代自动车株式会社 Clutch current control circuit and electric control valve with same

Similar Documents

Publication Publication Date Title
DE3773235D1 (en) Eccentric grinder with a device for changing the grinding movement.
KR880004624A (en) Electric motor adjustment and control drive
ES8404476A1 (en) Friction clutch control compensating for wear
JPS5551139A (en) Clutch motor
US2181318A (en) Machine driving and stopping mechanism
EP0013805B1 (en) A food processor having a safety device
CS235784A2 (en) Kotoucova treci spojka s membranovou pruzinou, zejmena pro motorova vozidla
ES2139030T3 (en) DRIVE MACHINE FOR ELEVATORS.
GB1488577A (en) Safety coupling for a platen press
ES525787A0 (en) DOUBLE ACTING WORKING CYLINDER, ACTUATED BY A PRESSURE MEDIA
ES296476U (en) Clutch release mechanism for a motor vehicle.
SU958731A1 (en) Sliding-contact bearing assembly
SU685855A1 (en) Sliding-contact bearing
SU700709A1 (en) Keyless connection
JPS5477854A (en) Clutch motor
SU573343A1 (en) Device for clamping logs in woodworking machines
ATE86803T1 (en) DEVICE FOR BRAKING MOTORS.
SU946761A1 (en) Disk rolling mill edger roll bearing assembly
JPS57129148A (en) Detector for abrasion of friction disk of clutch motor
JPS5754074A (en) Operating lever braking mechanism for polishing apparatus
SE8204198L (en) Centrifugal
GB437355A (en) Improvements in or relating to automotive wheels
GB713056A (en) Fluid coupling
JPS5544129A (en) Device for preventing vibration of driven gear
FR2410180A1 (en) VEHICLE BRAKE