Rotary assist apparatus for recirculating ball steering gears are disclosed. An example system includes a worm gear, a ring gear fixed to an end of the worm gear, a ball nut surrounding a portion of the worm gear, a first intermediate gear fixed to a first pinion, the first intermediate gear and the first pinion aligned along a first axis of rotation, the first pinion engaged with the ring gear, a second intermediate gear fixed to a second pinion, the second intermediate gear and the second pinion aligned along a second axis of rotation different than the first axis of rotation, the second pinion engaged with the first intermediate gear, and a motor fixed to a third pinion, the third pinion engaged with the second intermediate gear or a third intermediate gear, the motor to rotate the worm gear to translate the ball nut.
ROTARY ASSIST APPARATUS FOR RECIRCULATING BALL STEERING GEARS
2024-09-12
Patent
Electronic Resource
English
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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