JPS55103143A - Belt clutch mechanism - Google Patents
Belt clutch mechanismInfo
- Publication number
- JPS55103143A JPS55103143A JP1003579A JP1003579A JPS55103143A JP S55103143 A JPS55103143 A JP S55103143A JP 1003579 A JP1003579 A JP 1003579A JP 1003579 A JP1003579 A JP 1003579A JP S55103143 A JPS55103143 A JP S55103143A
- Authority
- JP
- Japan
- Prior art keywords
- torque
- driven
- driving shaft
- brake
- driven unit
- 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
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
PURPOSE: To accurately transmit in a short time the torque of a driving shaft to a driven shaft or disconnect the driving shaft and the driven shaft by providing a friction torque transmitting mechanism for transmitting relatively low torque and a mechanical torque transmitting mechanism for transmitting high torque, both controlled by commanding information.
CONSTITUTION: When a magnet 16 is excited during the turning of a driving shaft 1, the engagement of the head 18 of an armature 15 with the left end of a lever 14 is cancelled so that the lever 14 is turned in the direction of B until a cam follower 13 comes in contact with a cam 12. Then a brake liner 6 is retracted from the surface of a brake drum 5 allowing the driven unit to turn freely. Consequently, the driven unit is turned by relatively low torque produced by the friction between a pulley 2 and a shoe 8, and the pressing by a presser 20 on a brake tongue 7-2 is eliminated. After a driving tongue 7-1 is engaged with a notch 11 on a belt 3, the driven unit is driven by high torque.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1003579A JPS55103143A (en) | 1979-01-31 | 1979-01-31 | Belt clutch mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1003579A JPS55103143A (en) | 1979-01-31 | 1979-01-31 | Belt clutch mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55103143A true JPS55103143A (en) | 1980-08-07 |
Family
ID=11739128
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1003579A Pending JPS55103143A (en) | 1979-01-31 | 1979-01-31 | Belt clutch mechanism |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55103143A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2321028A (en) * | 1995-11-02 | 1998-07-15 | Komatsu Mfg Co Ltd | Grinder. |
-
1979
- 1979-01-31 JP JP1003579A patent/JPS55103143A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2321028A (en) * | 1995-11-02 | 1998-07-15 | Komatsu Mfg Co Ltd | Grinder. |
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