发明名称 HYDRAULIC BUFFER
摘要 PROBLEM TO BE SOLVED: To provide a hydraulic buffer by which the riding comfort of a vehicle can be improved by effectively reducing wide-ranging vibrations including a high-frequency vibration by making the hydraulic buffer exert a friction imparting function. SOLUTION: A friction member 25 is provided, which is fixedly provided to the cylinder 2 side at a position in the cylinder 2 partitioned by a seal lip 22 of a sealing member 4, is brought into elastic contact with a piston rod 5, and generates larger friction force than the seal lip 22 part. COPYRIGHT: (C)2005,JPO&NCIPI
申请公布号 JP2005024099(A) 申请公布日期 2005.01.27
申请号 JP20040273014 申请日期 2004.09.21
申请人 HITACHI UNISIA AUTOMOTIVE LTD 发明人 YAMAGUCHI HIROYUKI;YAMAOKA FUMIYUKI
分类号 F16F9/32;(IPC1-7):F16F9/32 主分类号 F16F9/32
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