18238742. CONSTANT VELOCITY JOINT FOR VEHICLE simplified abstract (Hyundai Motor Company)
Contents
CONSTANT VELOCITY JOINT FOR VEHICLE
Organization Name
Inventor(s)
Won Jun Choi of Yangsan-si (KR)
Hee Il Kim of Hwaseong-si (KR)
Chang Hee Jeong of Yongin-si (KR)
Yeong Wook Cho of Uiwang-si (KR)
CONSTANT VELOCITY JOINT FOR VEHICLE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18238742 titled 'CONSTANT VELOCITY JOINT FOR VEHICLE
Simplified Explanation
The abstract describes a constant velocity joint for a vehicle, which is a component that transmits power from a shaft to the axle housing. The joint includes an axle housing fixed to a knuckle by a hub bearing, and a joint assembly with multiple joint balls.
- The axle housing has an extension portion that extends from its end in a radial direction.
- The extension portion applies a pressing force to the inner race of the hub bearing in an axial direction.
- A boot surrounds the outer side of the extension portion and is coupled to it, creating a restraining force between the extension portion and the boot in the axial direction.
Potential applications of this technology:
- Automotive industry: This constant velocity joint can be used in various vehicles, such as cars, trucks, and SUVs, to transmit power efficiently and smoothly.
Problems solved by this technology:
- Power transmission: The constant velocity joint ensures a constant velocity of the rotating shaft, allowing for smooth power transmission to the axle housing.
- Axle housing stability: The extension portion provides a pressing force to the hub bearing, enhancing the stability of the axle housing.
Benefits of this technology:
- Improved performance: The constant velocity joint allows for efficient power transmission, resulting in better vehicle performance and handling.
- Enhanced durability: The design of the joint assembly and the use of a boot help protect the joint balls and other internal components, increasing the durability and lifespan of the joint.
Original Abstract Submitted
A constant velocity joint for a vehicle. The constant velocity joint includes: an axle housing fixed to a knuckle by a hub bearing, and a joint assembly inserted into the axle housing to transmit power from a shaft to the axle housing through a plurality of joint balls. In particular, the axle housing includes an extension portion which is extended from an end portion of the axle housing in a radial direction of the axle housing, and the extension portion provides a pressing force to an inner race of the hub bearing in an axial direction of the axle housing. The constant velocity joint further includes a boot surrounding an outer side of the extension portion and coupled to the extension portion so as to form a restraining force between the extension portion and the boot in the axial direction.
