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US 6,634,249 B2Granted
Shift actuator for a transmission
AssigneeIsuzu Motors Limited
InventorYasushi Yamamoto
Life of this patent
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Abstract
A shift actuator for a transmission, which actuates, in a direction of shift, a shift lever of the transmission. The shift actuator includes an operation rod that engages with an operation member linked to the shift lever, a magnetic moving means disposed on the outer peripheral surface of the operation rod, a cylindrical fixed yoke surrounding the magnetic moving member, and a pair of coils arranged on the inside of the fixed yoke neighboring in the axial direction.
Claims4
A shift actuator for a transmission, for actuatating, in a direction of shift, a shift lever of the transmission, said shift actuator comprising:
- an operation rod adapted to engage with an operation member linked to the shift lever;
- a magnetic moving means disposed on the outer peripheral surface of said operation rod for linear movement therewith;
- a cylindrical fixed yoke surrounding said magnetic moving means;
- and
- a pair of coils arranged on the inside of said fixed yoke neighboring each other in the axial direction, energization of said coils controlling linear movement of said magnetic moving means, and thus of said operation rod.
2 more elements
Dependencies are inferred from the claim text.