VIBRATION ABSORBING DEVICE OF SEAT

专利名称：VIBRATION ABSORBING DEVICE OF SEAT发明人：IGARASHI YASUNARI,五十嵐 康徳申请号：JP20171807申请日：20170809公开号：JP2019031256A公开日：20190228

专利附图：

摘要：To provide a vibration absorbing device of a seat which can absorb and mitigateimpact and vibration in a horizontal direction with a simple structure.SOLUTION: Whenvibration in a horizontal direction is applied from the above of a vehicle body, a mountingstand 3 moves to the rear part together with the vehicle body, and accordingly a support

shaft 7 moves to the rear part together. Due to movement of the support shaft 7 to therear part, a link piece 12 rotates in a clockwise direction with the support shaft 7 as asupporting point, and an outer frame 6 also similar rotates in a clockwise direction whiledeforming each rubber 10 so as to crush the rubbers. At this time, a connection pin 13Arotates a link piece 14A with the connection pin 18A as the supporting point in acounterclockwise direction while moving to the inside of a long hole 17A, and rotates alink piece 14B in a clockwise direction with a connection point 18A as the supportingpoint. Because of this, rollers 20A1, 20A2, 20B1 and 20B2 arranged on association shafts19A and 19B rotate while being guided by each of the guide members 4, the mountingstand 3 moves to the rear part, but fitting bodies 15A and 15B and a seat 2 do not movefrom their positions.SELECTED DRAWING: Figure 4

申请人：SHIGERU CO LTD,しげる工業株式会社

地址：群馬県太田市由良町３３０番地

国籍：JP

代理人：稲村 悦男

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