JPS6443737A - Device for detecting electric power steering - Google Patents
Device for detecting electric power steeringInfo
- Publication number
- JPS6443737A JPS6443737A JP20043587A JP20043587A JPS6443737A JP S6443737 A JPS6443737 A JP S6443737A JP 20043587 A JP20043587 A JP 20043587A JP 20043587 A JP20043587 A JP 20043587A JP S6443737 A JPS6443737 A JP S6443737A
- Authority
- JP
- Japan
- Prior art keywords
- output shaft
- electric power
- power steering
- dusttightness
- flanges
- 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
- Power Steering Mechanism (AREA)
Abstract
PURPOSE:To improve watertightness, dusttightness, and durability with a simple structure without contacting by detecting a torque difference in the form of variation in the resistance of a magnetic circuit. CONSTITUTION:When steering force operates between an input shaft 6A and an output shaft 6B, the reaction of the output shaft 6B strains an elastic coupling 5 and the projection parts 4A' and 4B' of flanges 4A and 4B increase or decrease according to the direction of the steering force. Then the magnetic circuit consisting of permanent magnets 3A and 3B, yokes 2A and 2B, and flanges 4A and 4B varies in resistance. Then the variation is detected by a magnetic sensor 7 and amplified by an amplifier 1 to detect the torque difference between the input shaft 6A and output shaft 6B. Thus, the watertightness, dusttightness, and durability are improved with the simple constitution without contacting.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20043587A JPS6443737A (en) | 1987-08-10 | 1987-08-10 | Device for detecting electric power steering |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20043587A JPS6443737A (en) | 1987-08-10 | 1987-08-10 | Device for detecting electric power steering |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6443737A true JPS6443737A (en) | 1989-02-16 |
Family
ID=16424244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20043587A Pending JPS6443737A (en) | 1987-08-10 | 1987-08-10 | Device for detecting electric power steering |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6443737A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002310819A (en) * | 2001-04-13 | 2002-10-23 | Kayaba Ind Co Ltd | Torque sensor |
-
1987
- 1987-08-10 JP JP20043587A patent/JPS6443737A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002310819A (en) * | 2001-04-13 | 2002-10-23 | Kayaba Ind Co Ltd | Torque sensor |
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