The present invention relates to a tire whereby a pattern of a groove wall is configured in a flow direction of a fluid generated by a rotation of the tire to be capable of reducing a fluid resistance, thereby improving hydroplaning performance. The tire includes a tread; sidewalls on both sides of the tread; and a bead part, wherein the tread has a longitudinal groove in a circumferential direction formed thereon. A recessed part formed to promote drainage by forming swirl is included in a wall facing an inner side of the longitudinal groove; the recess part is formed to have a constant entry angle with regard to the surface of the tire; and a streamlined structure bent in the flow direction of the fluid in accordance with the progress of the tire is configured to be repeated at regular intervals in a circumferential direction.
본 발명은 타이어의 그루브 벽면의 패턴을 타이어의 회전에 의해서 발생하는 유체의 흐름 방향으로 구성하여 유체 저항을 줄일 수 있도록 설계하여, 배수 성능이 한층 향상된 타이어에 관한 것이다.
TIRE WITH IMPROVED HYDROPLANING PERFORMANCE
배수성이 우수한 타이어
2015-06-19
Patent
Electronic Resource
Korean
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
Hydrodynamics of tire hydroplaning
NTRS | 1966
|Hydrodynamics of tire hydroplaning
TIBKAT | 1966
|Hydrodynamics of tire hydroplaning.
NTRS | 1967
|