| 摘要 |
PROBLEM TO BE SOLVED: To provide a light truck having improved braking performance. SOLUTION: A braking mechanism is constructed by an inwardly opening cylindrical braking surface formed integrally with an iron ring having an outwardly opening tread surface and an inwardly opening flange portion, with its inward diameter smaller than that of the tread surface, and a wide brake pad having a sectionally linear end face in line-contact with the braking surface. COPYRIGHT: (C)2003,JPO
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