Title:
GEAR POSITION SENSOR
Document Type and Number:
WIPO Patent Application WO1990004122
Kind Code:
A3
Abstract:
The sensor (300 includes a movable component (302) which can be moved into any one of a plurality of pre-determined attitudes, and potentiometers (106, 122) to sense the attitude of said movable component. The potentiometers provide signals to indicate which gear ratio in a change speed transmission is engaged.
Inventors:
PARSONS DAVID (GB)
YOUNG ALASTAIR JOHN (GB)
YOUNG ALASTAIR JOHN (GB)
Application Number:
PCT/GB1989/001199
Publication Date:
July 12, 1990
Filing Date:
October 11, 1989
Export Citation:
Assignee:
AUTOMOTIVE PRODUCTS PLC (GB)
International Classes:
B60W10/10; B60W30/18; F16H59/70; F16H63/42; G01B21/02; F16H59/02; F16H59/04; F16H63/46; (IPC1-7): F16H63/42
Foreign References:
| DE3218143A1 | 1983-11-17 | |||
| GB2075621A | 1981-11-18 | |||
| EP0145684A2 | 1985-06-19 | |||
| EP0175061A1 | 1986-03-26 | |||
| GB531413A | 1941-01-03 | |||
| GB2024965A | 1980-01-16 |
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