Steering gear boxes not only steer the front wheels, but also play an important role in reducing the effort which goes into steering the steering wheel by an equivalent increment in the output torque.

Manual steering gears predate the Model T era. The typical layout is a column and shaft leading from the steering wheel to a frame-mounted gear mechanism. This steering shaft rotates left and right, ...

Design enhancements improve efficiency and eliminate leaks. Worm-gear speed reducers have offered a rugged, adaptable, and cost-effective method of power transmission for nearly a century. But their ...