JPS6441863A - Rotational speed sensor - Google Patents
Rotational speed sensorInfo
- Publication number
- JPS6441863A JPS6441863A JP19873887A JP19873887A JPS6441863A JP S6441863 A JPS6441863 A JP S6441863A JP 19873887 A JP19873887 A JP 19873887A JP 19873887 A JP19873887 A JP 19873887A JP S6441863 A JPS6441863 A JP S6441863A
- Authority
- JP
- Japan
- Prior art keywords
- washer
- housing
- rotating shaft
- bush
- magnet
- 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
- Transmission And Conversion Of Sensor Element Output (AREA)
Abstract
PURPOSE:To prevent friction between a wave washer and a housing in a sensor construction which is adapted to preclude the spinning of a rotating shaft of a sensor using the washer, by arranging the washer so as not to press or slide against the housing. CONSTITUTION:A bush 5 is fitted securely into a stepped small-dia. part 33 of a rotating shaft 3 of a sensor and a magnet 6 and a washer 7 are provided on the circumference of the fitted part in such a manner as to be movable in the direction of thrust while being retained in the direction of rotation. A wave washer 8 is provided between the bush 5 and the magnet 6 and a thrust load is applied to the washer 7 to press the washer 7 on a housing 2. This prevents the spinning of the rotating shaft 3 otherwise caused by vibration with the rotation of an engine during the stoppage of a vehicle. The wave washer 8 turns together with the bush 5, the magnet 6, the washer 7 and the rotating shaft 3, not directly pressing and sliding against the housing 2, thereby preventing friction therebetween.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19873887A JPS6441863A (en) | 1987-08-08 | 1987-08-08 | Rotational speed sensor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19873887A JPS6441863A (en) | 1987-08-08 | 1987-08-08 | Rotational speed sensor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6441863A true JPS6441863A (en) | 1989-02-14 |
Family
ID=16396157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19873887A Pending JPS6441863A (en) | 1987-08-08 | 1987-08-08 | Rotational speed sensor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6441863A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101793904A (en) * | 2010-03-24 | 2010-08-04 | 杭州南科汽车传感器有限公司 | Gear ring positioning sleeve of passive wheel speed sensor and positioning process thereof |
-
1987
- 1987-08-08 JP JP19873887A patent/JPS6441863A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101793904A (en) * | 2010-03-24 | 2010-08-04 | 杭州南科汽车传感器有限公司 | Gear ring positioning sleeve of passive wheel speed sensor and positioning process thereof |
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