About Double Cardan Joints In A Tailshaft

A Double Cardan Joint, also known as a Hotchkiss joint, is a type of automotive drivetrain component that is used in the tailshaft of an automobile. The purpose of this component is to help reduce noise and vibration from being transferred between the driveshaft and differential unit. This joint helps to provide smooth power transfer from the engine to the rear wheels.

The Double Cardan Joint is composed of two universal joints, mounted at an angle to each other in order to provide a smoother transfer of power. This type of joint is especially helpful when dealing with cars that have very tight turning radiuses, as it helps keep the driveshaft from binding up during sharp turns.

The Double Cardan Joint is usually composed of a steel housing that contains two needle bearings, which help to keep the joint in place and prevent it from vibrating during operation. Inside the housing are two clips, which fit into corresponding grooves on the shafts of the universal joints, allowing them to rotate independently of each other.

The Double Cardan Joint is usually a very reliable component, but over time the universal joint bearings can become worn or damaged. It is important to regularly inspect them and replace them as needed in order to maintain proper performance. It is also important to check for any signs of wear or fatigue on the housing itself, as this could cause the joint to fail prematurely.

Overall, the Double Cardan Joint is an important component of an automobile’s tailshaft, as it helps to ensure a smooth power transfer from the engine to the rear wheels. It is important to regularly inspect and replace this joint in order to keep your vehicle running smoothly and safely. It is also important to be aware of any signs of wear or fatigue on the housing, as this could lead to premature failure. Proper maintenance and inspection will ensure that your vehicle’s Double Cardan Joint continues to provide reliable performance for years to come.