公开(公告)号：US4235273A

公开(公告)日：1980-11-25

申请号：US858795

申请日：1977-12-08

Applicant: Reginald H. Edwards ,  John A. Holdsworth

Inventor： Reginald H. Edwards ,  John A. Holdsworth

IPC: B60C3/04 ,  B60C13/00 ,  B60C15/06 ,  B60C17/00 ,  B60C17/08

CPC classification number: B60C13/00 ,  B60C17/0009 ,  Y10T152/10864

Abstract: A pneumatic tire for use in a lubricated tire and wheel assembly which has a braced tread, wider than its rim and sidewalls reinforced by radial cords. The thickness of the sidewalls is at least 5% of the maximum width of the tire and at least 30% of it comprises rubber on the inside of the tire carcass.

Abstract translation: 一种用于润滑轮胎和车轮组件的充气轮胎，其具有比其边缘更宽的支撑胎面和由径向帘线加强的侧壁。 侧壁的厚度为轮胎最大宽度的至少5％，其至少30％包括轮胎胎体内部的橡胶。

公开(公告)号：USRE29089E

公开(公告)日：1976-12-28

申请号：US660630

申请日：1976-02-23

Applicant: Reginald H. Edwards

Inventor： Reginald H. Edwards

IPC: B60C1/00 ,  B60C3/00 ,  B60C13/00 ,  B60C17/00 ,  B60C17/08 ,  B60C17/10

CPC classification number: B60C17/0009 ,  B60C1/0008 ,  B60C13/00 ,  B60C17/08 ,  B60C17/10 ,  B60C3/00

Abstract: A radial ply tire comprises a tread, sidewall and bead regions. At least the region of severe flexing of the sidewall when the tire is run in a deflated or substantially under-inflated condition comprises a rubber compound which has a rebound resilience of at least 87 percent, and more preferably of at least 90 percent, measured by the .[.Lupke.]. .Iadd.Dunlop .Iaddend.pendulum method according to B.S. 903/1950 and a hardness in the range of 45- 65 Shore A.