Opening a water bottle
In the differential of auto/truck.
A crown and pinion are used in steering and driving. A pinion gear is used to steer against the force of gravity, while the crown is a wheel with cogs lining along its rim.
Axle ratio is determined by the number of teeth on the crown gear and the number of teeth on the pinion gear. A 3.55 ratio for example means the pinion gear rotates 3.55 times to every one rotation of the crown gear. If you are going straight , the drive shaft will turn 3.55 times to one rotation of the wheel.
Well the answer is a wheel:):):):):):):)
Back lash is best described as how much the pinion gear will move before contacting and moving the crown gear. This is specified and measured on the crown gear.
A train running along a track. The rail is the rack and the wheels are the pinion.
That's the drive gear assembly in your rear differential ( the center part that is bigger )
a gear found in the differential that meshes with the crown wheel to deliver drive threw a 90 degree angle to the road wheel
a train running along a track
a crown and pinion is a st of gears that mesh at an angle.
Rear differential in a rear wheel drive vehicle