JPS6434172A - Torque transmission device - Google Patents
Torque transmission deviceInfo
- Publication number
- JPS6434172A JPS6434172A JP18794287A JP18794287A JPS6434172A JP S6434172 A JPS6434172 A JP S6434172A JP 18794287 A JP18794287 A JP 18794287A JP 18794287 A JP18794287 A JP 18794287A JP S6434172 A JPS6434172 A JP S6434172A
- Authority
- JP
- Japan
- Prior art keywords
- pulley
- magnets
- magnet
- fixed
- follower
- 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
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Abstract
PURPOSE:To transmit torque in a noncontact manner, by arranging a group of magnets with opposite poles to the facing surface each other on each outside circumference of a driving pulley and a follower pulley. CONSTITUTION:A torque transmission device is equipped with a driving pulley 1 and a follower pulley 2 and composed of a magnet 3 having an S pole fixed to this driving pulley 1 and multiple magnets 4 with N pole each at suitable intervals close to the outside circumference of the follower pulley 2. If the driving pulley 1 rotates in the direction of an arrow as shown in figure, the magnet 3 fixed to the driving pulley 1 will rotate. As the poles of multiple magnets 4 fixed to the follower pulley 2 and that of the magnet 3 are different, attractive force is acted between these magnets, so that the magnets 4 will rotate within the range of the action of attractive force. Since the magnet 4 is fixed to the follower pulley 2, the follower pulley 2 will rotate accordingly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18794287A JPS6434172A (en) | 1987-07-27 | 1987-07-27 | Torque transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18794287A JPS6434172A (en) | 1987-07-27 | 1987-07-27 | Torque transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6434172A true JPS6434172A (en) | 1989-02-03 |
Family
ID=16214871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18794287A Pending JPS6434172A (en) | 1987-07-27 | 1987-07-27 | Torque transmission device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6434172A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5597119A (en) * | 1993-06-30 | 1997-01-28 | Naan Irrigation Systems | Rotating spinkler having magnetic coupling elements for transmitting motion |
| DE10206544A1 (en) * | 2002-02-16 | 2003-08-28 | Heidenhain Gmbh Dr Johannes | Gearbox for rotary transducer, has first and second drive elements with force transfer arrangements, magnetic and contact transfer of torque from first to second drive element |
| JP2005192374A (en) * | 2003-12-26 | 2005-07-14 | Satoru Aritaka | Automobile running by wind power generation |
| US20100178079A1 (en) * | 2009-01-14 | 2010-07-15 | Samsung Electronics Co., Ltd. | Image forming apparatus |
| JP2017187130A (en) * | 2016-04-07 | 2017-10-12 | マツダ株式会社 | Power transmission device and drive unit |
-
1987
- 1987-07-27 JP JP18794287A patent/JPS6434172A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5597119A (en) * | 1993-06-30 | 1997-01-28 | Naan Irrigation Systems | Rotating spinkler having magnetic coupling elements for transmitting motion |
| DE10206544A1 (en) * | 2002-02-16 | 2003-08-28 | Heidenhain Gmbh Dr Johannes | Gearbox for rotary transducer, has first and second drive elements with force transfer arrangements, magnetic and contact transfer of torque from first to second drive element |
| DE10206544B4 (en) * | 2002-02-16 | 2017-11-30 | Dr. Johannes Heidenhain Gmbh | Gearbox and encoder equipped with this gear |
| JP2005192374A (en) * | 2003-12-26 | 2005-07-14 | Satoru Aritaka | Automobile running by wind power generation |
| US20100178079A1 (en) * | 2009-01-14 | 2010-07-15 | Samsung Electronics Co., Ltd. | Image forming apparatus |
| US8346131B2 (en) * | 2009-01-14 | 2013-01-01 | Samsung Electronics Co., Ltd. | Image forming apparatus having a power transmission device |
| JP2017187130A (en) * | 2016-04-07 | 2017-10-12 | マツダ株式会社 | Power transmission device and drive unit |
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