JPS5551139A - Clutch motor - Google Patents
Clutch motorInfo
- 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
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
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)
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 |
-
1978
- 1978-10-09 JP JP12354378A patent/JPS5551139A/en active Pending
Cited By (3)
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 |
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