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专利名称：Buffer device发明人：森 健
申请号：JP2018132151申请日：20180712公开号：JP2020008150A公开日：20200116
专利附图：
摘要：Subject The present invention is directed to the provision of a shock absorbercapable of suppressing the deterioration of the cushion rubber and improving thedurability of the cushion rubber even in the case where the diameter of the cushionrubber is regulated by the Coyle spring. Solution A shock absorber 4 having a rod 3
inserted into and out of the cylinder 2 so as to be able to be inserted in and out of thecylinderThe Coyle spring s disposed on the outer periphery of the buffer 4 and urges thebuffer 4 in the extending directionAttached to the outer circumference of rodThecushion 4 is provided with a cushion rubber 5 for alleviating the shock at the maximumcontraction of the shock absorberCoyle spring sCoarse roll part S2 andIt has a narrowwinding part S1 having a regulating portion 21 opposed to the cushion rubber 5 andhaving a smaller pitch than the rough winding part S2The regulatorThis embodiment ischaracterized in that the inner circumferential side is cut off along the axialdirection.Diagram
申请人：ＫＹＢモーターサイクルサスペンション株式会社
地址：岐阜県可児市土田２５４８
国籍：JP
代理人：石川 憲,天野 泉
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