Shift position sensor of automated manual transmission

Details Shift position sensor of automated manual transmission Shift position sensor of automated manual transmission

2006-08-02

2009-12-01

Pang, Roger (Department: 3655)

Machine element or mechanism

Gearing

Interchangeably locked

C324S207220

Reexamination Certificate

active

07624659

ABSTRACT:
An automated manual transmission to which a shift position sensor of the present invention is practically applied has a hydraulic shift actuator that includes a cylinder and a piston that moves in the cylinder in accordance with a speed change operation of the transmission. The shift position sensor comprises a magnet mounted in the piston to move therewith, and a magnaflux detector mounted to a fixed member of the transmission near the hydraulic shift actuator to detect a magnaflux produced by the magnet. The cylinder is so constructed as to cover the magnet even when the piston is subjected to a stroke in the cylinder.

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English translation of EP0498918A1, Feb. 12, 2009, http://epo.worldlingo.com.

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