发明名称 FRONT FORK STRUCTURE IN SADDLE-RIDING TYPE VEHICLE
摘要 PROBLEM TO BE SOLVED: To simplify the configuration of a front fork with an upper end part thereof supported by a lower end part of a steering shaft, to easily form the front fork, and to improve the strength of the front fork. SOLUTION: The front fork 12 with the upper end part thereof supported by the lower end part of the steering shaft 11 comprises a bracket 63 supported by the lower end part of the steering shaft 11, a pair of right and left upper tubes 65 and 65 extending straight downwardly from right and left side part sides of the bracket 63, and a pair of right and left lower tubes 66 and 66 fitted to the lower end part side of each upper tube 65 so as to be slidable in the axial direction. The bracket 63 is integrated with the right and left upper tubes 65 and 65. An upper end parts 72 of each upper tube 65 is protruded upwardly from an upper surface of each side part of the bracket 63.
申请公布号 JP2003127960(A) 申请公布日期 2003.05.08
申请号 JP20010322087 申请日期 2001.10.19
申请人 YAMAHA MOTOR CO LTD 发明人 KODA HIDEO
分类号 B62K21/02;B62K21/18;B62K25/08;(IPC1-7):B62K25/08 主分类号 B62K21/02
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