Inhibitor switch having contact sections formed with magnetic sensors and permanent magnets
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Nov 7, 2000
Grant Date -
N/A
app pub date -
Aug 30, 1999
filing date -
Aug 31, 1998
priority date (Note) -
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status (Latency Note)
Importance
Abstract
An inhibiter switch is provided with a movable body 1 rotatable in accordance with an operating position of an automatic transmission device. The movable body 1 is supported rotatably by a cover 2 and a pole base 3 having magnetic sensors 9 disposed therein. A conductive body having a terminal 7b projected into a connector section 3c at one side thereof and a body section 7a electrically connected to the magnetic sensors 9 and exposed from a bottom surface 3d, is insert molded into the pole base 3. The pole base 3 forms an offset surface 3e exposing the body section 7a as a connection location with the conductive body 7 from the bottom surface 3d. The pole base 3 has notches 3f, 3g, 3h in which the magnetic sensors 9 are disposed, and a notch 3i in which a substrate 6 is disposed. The notches 3f, 3g, 3h, 3i are formed at the periphery of the offset surface 3e. The pole base 3 also forms a guide 3j for disposing the magnetic sensors 9 within the offset surface 3e. The inhibitor switch with this construction has contact sections formed with magnetic sensors, resulting in a low manufacturing cost and a high operating precision.
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