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    • 1. 发明公开
    • CYLINDER DEVICE
    • CYLINDER装置
    • EP3284958A1
    • 2018-02-21
    • EP16779960.0
    • 2016-04-06
    • Kosmek Ltd.
    • KOJIMA, RyotaYOSHIMI, MasahiroYOKOTA, Hideaki
    • F15B15/28B23Q3/06
    • F15B15/28B23Q3/06
    • In a rod hole (19) of a holding rod (18) held in a guide hole (17) of a piston (10), a limit switch (20) is fixed and a detection rod (21) is inserted. A first engagement ball (30) and a second engagement ball (40) are configured to be in contact with a first cam surface (32) and a second cam surface (42), respectively, which are provided at an outer periphery of the detection rod (21). The first engagement ball (30) and the second engagement ball (40) are configured to be in contact with a first pushing portion (35) and a second pushing portion (45), respectively, which are provided inside the guide hole (17). The position of the piston (10) is detected by electrically or electronically detecting the movement of the detection rod (21) by the limit switch (20).
    • 在保持在活塞(10)的导向孔(17)中的保持杆(18)的杆孔(19)中,固定限位开关(20)并插入检测杆(21)。 第一接合球(30)和第二接合球(40)构造成分别与第一凸轮表面(32)和第二凸轮表面(42)接触,所述第一凸轮表面(32)和第二凸轮表面(42)分别设置在检测器 杆(21)。 第一卡合球30和第二卡合球40构成为分别与设置在引导孔17内的第一推动部35和第二推动部45接触, 。 活塞(10)的位置通过由限位开关(20)电检测或电子检测检测杆(21)的运动来检测。