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    • 1. 发明授权
    • Stopper mounting structure for use on rodless cylinder
    • 用于无杆气缸的止动器安装结构
    • US5335583A
    • 1994-08-09
    • US930391
    • 1992-09-16
    • Junya KanekoHitoshi Yamamoto
    • Junya KanekoHitoshi Yamamoto
    • F15B15/08F15B15/14F15B15/24F01B31/14
    • F15B15/24F15B15/082
    • In a rodless cylinder, a moving member which is moved along a cylinder body is reduced in height for the sake of compactness and stability. A stopper is mounted on a stopper support base, which is also reduced in height to preclude the possibilities of obstructing movement of the moving member, and includes a stopper lock mechanism with an adjusting screw suitable for use with the stopper support base of low height. More specifically, in a rodless cylinder having a stopper support base mounted on top of a cylinder body, the stopper support base is provided with inclined surfaces at the opposite ends thereof symmetrically in face to face relation with downwardly-facing inclined surfaces formed on opposite lateral side portions of the cylinder body, and firmly fastened to the cylinder body by setting bolts and clamp members having inclined surfaces face to face with the inclined surfaces. The stopper is threaded into the stopper support base on the cylinder body and is locked in position by threading the stopper into a lock plate and fastening the lock plate to the stopper support base by bolts.
    • PCT No.PCT / JP91 / 00036 Sec。 371日期:1992年9月16日 102(e)日期1992年9月16日PCT 1991年1月16日PCT PCT。 出版物WO92 / 13199 日期为1992年8月6日。在无杆气缸中,为了紧凑性和稳定性,沿着缸体移动的移动构件的高度减小。 止动器安装在止动器支撑基座上,其也降低高度,以防止移动构件的运动阻碍的可能性,并且包括具有适于与低高度的止动器支撑基座一起使用的调节螺钉的止动器锁定机构。 更具体地,在具有安装在缸体顶部的止动器支撑基座的无杆缸中,止动器支撑基座在其相对端处设置有与面对面相对的倾斜表面,所述倾斜表面形成在相对侧面上的向下倾斜的表面 并且通过将倾斜表面与倾斜表面面对面地设置为具有倾斜表面的螺栓和夹紧构件而牢固地紧固到缸体。 止动件被拧入缸体上的止动器支撑基座中,并通过将止动件穿过锁定板并通过螺栓将锁定板紧固到止动器支撑基座上而被锁定在适当位置。
    • 2. 发明授权
    • Piping and wiring lead-out mechanism for rodless cylinder
    • 无杆气缸管道和接线引出机构
    • US5305682A
    • 1994-04-26
    • US927646
    • 1992-09-10
    • Junya Kaneko
    • Junya Kaneko
    • F15B15/08F01B25/26F01B29/00F01B31/00
    • F15B15/082
    • In a rodless cylinder having a piston fitted in a cylinder body for reciprocating movement therein, and a moving member to be moved back and forth along the cylinder body in synchronism with the piston, there is provided a piping and wiring lead-out mechanism which permits the orientation in an arbitrary direction of not only the pipes of operating fluid pressure to and from pressure chambers of the cylinder but also of the lead wires of a piston position sensor switch. For these purposes, ports are opened on the lateral side, outer end and lower side of each of end plates provided at the opposite ends of the cylinder body to supply operating fluid pressure separately to a pair of pressure chambers in the cylinder. The ports to one pressure chamber are communicated with each other through passages provided in the end plate and cylinder body, while a groove is provided along an outer surface of the cylinder body for mounting a switch or switches thereon. A wire lead-out member with a plural number of wire lead-out holes is relocatably fixed in an arbitrary position in the longitudinal direction of the groove.
    • PCT No.PCT / JP91 / 00012 Sec。 371日期:1992年9月10日 102(e)日期1992年9月10日PCT 1991年1月10日PCT PCT。 公开号WO92 / 12351 日期:1992年7月23日。在具有装配在缸体中用于往复运动的活塞的无杆缸体中,以及与活塞同步地沿缸体前后移动的移动构件, 导线引出机构,不仅可以在任意方向上定向工作流体压力的管道与气缸的压力室,也可以是活塞位置传感器开关的引线。 为了这些目的,端口在设置在缸体的相对端的每个端板的侧面,外端和下侧开口,以将工作流体压力分别提供到气缸中的一对压力室。 一个压力室的端口通过设置在端板和缸体中的通道彼此连通,同时沿着缸体的外表面设置槽,用于在其上安装开关或开关。 具有多个导线孔的导线构件可以在槽的纵向任意位置被可重新定位。
    • 8. 发明授权
    • Brake lining wear detection apparatus
    • 制动衬片磨损检测仪
    • US06412607B2
    • 2002-07-02
    • US09758985
    • 2001-01-11
    • Mitsuyoshi OhbaToshiyuki IshidaShin YoshidaJunya Kaneko
    • Mitsuyoshi OhbaToshiyuki IshidaShin YoshidaJunya Kaneko
    • F16D5502
    • F16D65/22F16D65/183F16D65/56F16D65/568F16D66/025F16D2121/14F16D2125/32F16D2125/66
    • In the expander (50) in a drum brake, when the brake is activated, the sleeve (56) is extended in the lateral directions in the drawing by the wedge (52) inserted within the housing (51), and the shoe engaged with the clip (58) is swung to press the lining (23) against the drum, and friction braking is performed. When the lining (23) wears away and the amount of movement of the sleeve (56) increases, the sleeve (56) is rotated by reciprocal action with a drive ring (62) that is engaged with the periphery of the sleeve and, thereby, the pressing screw (57) screwed thereon comes out by the amount of the increase of movement (the amount of wear on the lining). A flat surface (56c) is formed on the periphery of the sleeve and the detecting head (80) of the displacement detection apparatus detects the rotation of the sleeve (56).
    • 在鼓式制动器的膨胀器(50)中,当制动器被致动时,套筒(56)通过插入在壳体(51)内的楔形件(52)沿着图中的横向方向延伸,并且鞋 摆动夹子(58)将衬里(23)压靠滚筒,并进行摩擦制动。 当衬套(23)磨损并且套筒(56)的移动量增加时,套筒(56)通过与套筒周边接合的驱动环(62)的往复动作而旋转,从而 拧紧的按压螺丝(57)的移动量增加(衬里的磨损量)。 平面(56c)形成在套筒的周边上,位移检测装置的检测头(80)检测套筒(56)的旋转。