Title:
WHEEL RIM AND ASSEMBLY OF WHEEL RIM AND TIRE
Document Type and Number:
WIPO Patent Application WO/1987/006889
Kind Code:
A1
Abstract:
Rim equally available for a safety tire and an ordinary tire, and assembly of said rim and aforesaid tires; which enables a safe running when the inside pressure of a tire is low or at an abrupt cornering and application not only to a safety tire but also to an ordinary tire. The wheel rim and the assembly made of said rim and a tubeless tire comprise a ring-shaped groove (3) extending in a circumferential direction and formed at the outside of and in the axial direction of a well (2) and a hump (4) extending in a circumferential direction and formed at the outside of and in the axial direction of said ring-shaped groove, said tire comprising a toe portion (13) and a hump groove (14) which are fitted to aforesaid ring-shaped groove (3) and hump (4).
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Inventors:
NOMA HIROYUKI (JP)
Application Number:
PCT/JP1987/000299
Publication Date:
November 19, 1987
Filing Date:
May 12, 1987
Export Citation:
Assignee:
SUMITOMO RUBBER IND (JP)
International Classes:
B60B21/10; B60C15/02; B60C15/024; (IPC1-7): B60B21/10; B60C15/02
Foreign References:
| JPS54100004A | 1979-08-07 | |||
| JPS5715007B2 | 1982-03-27 | |||
| JPS58145508A | 1983-08-30 | |||
| JPH06116102A | 1994-04-26 |
Other References:
See also references of EP 0334955A4
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