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

He came upon a set of cockpit indicators from a Cold War-era RAF airplane — sorry, “aeroplane” — that used a magnetically driven rack and pinion to swivel a set of prism-shaped pieces to ...

A pillar drill with a rack and pinion arrangement The speed at which a gear or wheel rotates is measured in revolutions per minute (rpm). Many cars have a rev counter that tells the driver how ...

Most car-based vehicles use rack-and-pinion steering in which the steering ... in which ball bearings are mounted on a “worm”-type steering gear. Though steering gears often last for the ...

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.