If you've ever driven an older vehicle without power steering or a contemporary car with a power steering malfunction, you ...

Motion occurs from either the pinion moving over a fixed rack or vice versa. Straight tooth gears contain teeth that run parallel to the axis of the gear. Load movement or transfer is manual or ...

A well designed mechanism such as the rack and pinion gears save effort and time. Rack and pinion gears provide a less mechanical advantage than other mechanisms, but greater feedback and steering ...

Part of a rack-and-pinion steering system, the rack is a bar parallel to the front axle that moves left or right when the steering wheel is turned, aiming the front wheels in the correct direction.

Most car-based vehicles use rack-and-pinion steering in which the steering wheel turns a pinion gear that moves on a rack to turn the front wheels. Others use recirculating ball systems in which ...