A rack and pinion is a pair of gears which convert rotational motion into linear motion. The circular pinionengages teeth on a flat bar - the rack. Rotational motion applied to the pinion will cause the rack to move.
See Here:
http://en.wikipedia.org/wiki/Rack_and_pinion
a rack and pinion
No, rack and pinion refers to the steering mechanism.
A steering mechanism of a car
In a rack and pinion system, a bull gear is typically the last reduction gear in the geartrain. It transmits torque to an output pinion which is in contact with a rack.
A rack and pinion system converts rotational motion into linear motion. The pinion, a round gear, rotates and engages with the rack, which is a flat, toothed bar. As the pinion turns, it moves the rack back and forth, allowing for precise control of linear movement. This mechanism is commonly used in steering systems and various machinery.
you need a rack and pinion nut breaker to which you fix a pinion at the free end ie where nut is placed to be cracked. This is because you need to convert reciprocating motion of the rack and pinion mechanism built in the nut cracker into circular motion. Attach the nut cracker to the collect chuck shaft through the bore of the additional pinion you installed at the free end of the cracker. When you punch the nut cracker vide its handle once it moves the pinion one tooth on the rack. Thus you can rotate ( ie give angular motion to ) the fixed workpiece from one tooth or as many teeth as you like., depending on the pitch of the threads on the rack and pinion. mazHur
A rack and pinion, cam, crank, and screw can do that.
Corkscrews have rack and pinion gears.
It has a rack and pinion.
Yes, you can replace just the "boots" on the end of a rack-and-pinion steering provided that the mechanism is not damaged. Unfortunately, the boot is just a dust cover and if the inner mechanism has started leaking there really isn't much that can be done without completely disassembling the mechanism. The fluid in a rack assembly is under pressure from the Power Steering pump and once it starts leaking the rack is pretty much "done".
how to replace the rack and pinion on a 2202 trailblazer
A pinion gear is turned along a rack of cogs, moving it either way.