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    SHAFT LOCK DEVICE
    1.
    发明公开
    SHAFT LOCK DEVICE 有权
    VERRIEGELUNGSEINRICHTUNG EINER WELLE

    公开(公告)号：EP1203890A1

    公开(公告)日：2002-05-08

    申请号：EP00937245.9

    申请日：2000-06-15

    Applicant: NHK Spring Co., Ltd.

    Inventor： KITAMURA, Yoshiharu ,  SAITOH, Makoto ,  WATADANI, Eiji ,  IKEDA, Hiroshi ,  OTAKE, Naohiko

    IPC: F16C11/10 ,  E05D11/08

    CPC classification number: G06F1/1681 ,  E05D11/087 ,  E05Y2900/606 ,  G06F1/1616 ,  G06F1/1622 ,  Y10T16/540255 ,  Y10T16/5403 ,  Y10T16/540345

    Abstract: A shaft lock apparatus, the tilt angle between the shaft and the rotated member of which is adjusted with a stable friction torque as well as the structure of which is simple. It is furnished with the rotated member 2 through which the shaft 1 pierces in a condition of free rotation, and with elastic pressure members 3, 4 through which the shaft 1 pierces in a condition of bound rotation to keep the relative angle between the rotated member 2 and the shaft 1 at any intended angle by pressurizing the rotated member 2.

    Abstract translation: 轴锁定装置，以稳定的摩擦转矩调节轴与旋转部件之间的倾斜角度，其结构简单。 它配备有旋转构件2，轴1在自由旋转的状态下穿过该构件2，并且具有弹性压力构件3,4，轴1在受到限制的旋转的条件下穿过该构件3以保持旋转构件之间的相对角度 2和轴1以任何预期的角度通过对旋转的构件2加压。

    SIMPLIFIED TIGHTENING DEVICE
    2.
    发明公开
    SIMPLIFIED TIGHTENING DEVICE 审中-公开
    VEREINFACHTE SPANNVORRICHTUNG

    公开(公告)号：EP1103734A1

    公开(公告)日：2001-05-30

    申请号：EP00931682.9

    申请日：2000-06-02

    Applicant: NHK Spring Co., Ltd.

    Inventor： KITAMURA, Yoshiharu ,  HEMMI, Yoshihiro ,  OGINO, Takashi

    IPC: F16B37/08

    CPC classification number: F16B39/30 ,  F16B37/0857

    Abstract: A simplified tightening device capable of reducing a bolt inserting force and also providing a high tightening force, comprising a base (1) in which a conical hole with slanted surface is formed, a thread block (2) through which a female screw (2b) to be threaded with a bolt (4) is passed and which is guided by the conical hole and expanded or contracted according to the axial movement of the bolt (4) inserted into the base (1), a spring (3) pressing the thread block (2) against the conical hole, and a cap (9) which is provided with a bolt inserting hole (9a), installed on the base (1), and presses the spring (3), wherein the inclination angle of the lower side slanted surfaces (21) of the threads (20) of the female thread (2b) on the thread block (2) is made larger than the inclination angle of the upper side slanted surface (22).

    Abstract translation: 一种能够减小螺栓插入力并提供高的紧固力的简化的紧固装置，包括其中形成有具有倾斜表面的锥形孔的基部（1），螺纹块（2），内螺纹（2b） 通过螺栓（4）螺纹穿过并由锥形孔引导并且根据插入到基座（1）中的螺栓（4）的轴向运动而膨胀或收缩;弹簧（3） （2）抵靠锥形孔，以及盖（9），其设置有安装在基座（1）上的螺栓插入孔（9a），并且压住弹簧（3），其中下部 螺纹（2）上的内螺纹（2b）的螺纹（20）的侧倾斜表面（21）被制成大于上侧倾斜表面（22）的倾斜角度。

    BOOT BAND
    5.
    发明公开
    BOOT BAND 有权
    Schellenband

    公开(公告)号：EP1193437A1

    公开(公告)日：2002-04-03

    申请号：EP00925655.3

    申请日：2000-05-12

    Applicant: NHK Spring Co., Ltd.

    Inventor： KITAMURA, Yoshiharu ,  HEMMI, Yoshihiro ,  OGINO, Takashi

    IPC: F16L33/02

    CPC classification number: F16L33/025 ,  Y10T24/1457 ,  Y10T24/1478

    Abstract: A boot-band, of which the ear portion is highly rigid, that lowers the prominence of the ear portion. An outer overlap portion and an inner overlap portion are fixed together by inserting hooking claws into holes, with the band-body being curled into the shape of a ring. In a region of the band-body in the circumferential direction is formed an ear portion that has a pair of outwardly prominent leg portions and a bridge portion that connects the leg portions. At the opposite ends of the bridge portion, along a line that is perpendicular to the circumference, are formed rib-like parts that are inwardly bent and between which is formed a dowel portion. The rib-like parts are so arc-shaped that the inward prominence, which protrudes into the ear portion, increases toward the middle of the bridge portion in the clamping direction. The length of the rib-like parts is not long enough for the rib-like parts to reach the curved portions, but is 60% or more of the length of the bridge portion.

    Abstract translation: 耳部高度刚性的引导带，其降低耳部的突出。 通过将钩爪插入孔中将外部重叠部分和内部重叠部分固定在一起，带体卷曲成环形。 在带体的圆周方向的区域中形成有具有一对向外突出的腿部的耳部和连接腿部的桥接部。 在桥部分的相对端处，沿着垂直于圆周的线形成向内弯曲的肋状部分，并在其之间形成定位销部分。 肋状部分是弧形的，使得突出到耳部中的向内突出部在夹紧方向上朝着桥接部分的中间增加。 肋状部分的长度不足以使肋状部分到达弯曲部分，而是桥接部分的长度的60％或更多。

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