发明名称 FRONT FORK OF RIDING TYPE VEHICLE
摘要 PROBLEM TO BE SOLVED: To miniaturize a vehicle by shortening the length of a front fork. SOLUTION: This vehicle is provided with the front fork 4 which is extended by facing the vertical direction, whose upper end part is supported on a vehicle body frame 2 side, and whose lower end part supports an axle 5 of a front wheel 6. The front fork 4 is provided with a damper tube 16 extending by facing the vertical direction, an axle bracket 17 attached to a lower end part of the damper tube 16 to support the axle 5, a piston 20 supported on the vehicle body frame 2 side and fitted into the damper tube 16 so as to slide in the axial direction to partition pressure oil chambers 18, 19 in the damper tube 16, and a damping force generating part 30 for regulating flow of pressure oil between a pressure oil chamber 19 and an oil storage chamber 24 in the outside of the pressure oil chamber 19 to generate damping force and change degree of damping force. The damping force generating part 30 is attached to the axle bracket 17 in the outside of the damper tube 16. COPYRIGHT: (C)2007,JPO&INPIT
申请公布号 JP2007009993(A) 申请公布日期 2007.01.18
申请号 JP20050189882 申请日期 2005.06.29
申请人 YAMAHA MOTOR POWERED PRODUCTS CO LTD 发明人 WASHISU SHOJI
分类号 F16F9/44;B62K25/08;F16F9/19;F16F9/34 主分类号 F16F9/44
代理机构 代理人
主权项
地址