发明名称 SHOCK ABSORBER FOR VEHICLE
摘要 PROBLEM TO BE SOLVED: To provide a constitution of a shock absorber for a vehicle compact in a longitudinal direction.SOLUTION: A front fork 40 has an outer tube 41 and a bottomed cylindrical inner tube 42 in which an opening side is positioned inside of the outer tube 41, which is arranged relatively movable in a cylinder axis direction of the outer tube 41, and in which a bottom part side is connected to a front wheel 6. Further the front fork 40 has a piston rod 52 connected to the bottom part of the outer tube 41 in the proximal end side and extending into the inner tube 42, a piston 50 arranged in the distal end side of a piston rod 52 and which is positioned in the inner tube 42, and a coil spring 47 arranged between the piston 50 and the bottom part of the inner tube 42 so as to extend in the cylinder axis direction of the inner tube 42 and extending and constricting along with the relative movement of the outer tube 41 and the inner tube 42. At least a part of the piston 50 is arranged inside of the coil spring 47.
申请公布号 JP2013231491(A) 申请公布日期 2013.11.14
申请号 JP20120104820 申请日期 2012.05.01
申请人 YAMAHA MOTOR HYDRAULIC SYSTEM CO LTD 发明人 KAMIOKA TAKAMASA
分类号 F16F9/32;F16F9/34;F16F9/50 主分类号 F16F9/32
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