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LOW FREQUENCY VIBRATION STRUCTURE AND LOW FREQUENCY VIBRATION SEAT

机译:低频振动结构和低频振动座椅

摘要

The structure is formed by serially connecting a torsion bar and a coil spring via a arm and a supporting frame to thereby elastically support a flat-type supporting member, and by disposing a cushioning member for seat cushion provided with a spring characteristic closely analogous to a load-to-deflection characteristic (spring characteristic) of the muscle of a human body above the flat-type supporting member. Accordingly, it is possible to make a spring characteristic for working when supporting a load of a human different from a spring characteristic for working when removing vibration even with an extremely simple structure. In other words, the structure has an excellent function to make the spring constant at work when removing vibration, especially when removing a high frequency component.
机译:通过经由臂和支撑框架将扭杆和螺旋弹簧串联连接从而弹性地支撑扁平型支撑构件,并且通过设置用于座椅缓冲垫的缓冲构件来形成该结构,该缓冲构件具有类似于弹簧的弹簧特性。扁平型支撑构件上方的人体的肌肉的载荷-挠曲特性(弹簧特性)。因此,即使是极其简单的结构,也能够使承受人的负荷时的工作时的弹簧特性与消除振动时的工作时的弹簧特性不同。换句话说,该结构具有出色的功能,当去除振动时,尤其是去除高频分量时,可使工作中的弹簧保持恒定。

著录项

  • 公开/公告号KR100587745B1

    专利类型

  • 公开/公告日2006-06-09

    原文格式PDF

  • 申请/专利权人

    申请/专利号KR20040045352

  • 发明设计人 후지따에쯔노리;

    申请日2004-06-18

  • 分类号B60N2/44;

  • 国家 KR

  • 入库时间 2022-08-21 21:23:40

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