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    • 2. 发明授权
    • Pressure cylinder for a drafting arrangement of a textile machine
    • 用于纺织机牵伸装置的压力缸
    • US07174606B2
    • 2007-02-13
    • US10721741
    • 2003-11-26
    • Rudolf MöllerDirk KrögerSalih AgcaChristoph Leinders
    • Rudolf MöllerDirk KrögerSalih AgcaChristoph Leinders
    • D01H5/00
    • F15B19/005F15B15/2807F15B15/2892
    • A pressure cylinder including a cylinder housing having one end including an opening. A piston is axially displaceable within the cylinder housing. A piston rod is coupled to the piston and extends through the opening at the one end of the cylinder. A cylinder base closes off the cylinder at an end of the cylinder housing opposite the opening. The cylinder also includes a pressure chamber between the piston and the cylinder base and capable of being pressurized by a pressure medium and a switching disk for interacting with a switch to determine the position of the piston. The switching disk is displaceably positioned in the pressure chamber in frictional engagement and coaxially with the piston rod so that the switching disk passes to a starting position near the piston in response to a pressure impulse overcoming the frictional engagement when the pressure chamber is first pressurized.
    • 一种压力缸,包括具有一端包括开口的气缸壳体。 活塞在气缸壳体内可轴向移动。 活塞杆联接到活塞并延伸穿过气缸一端的开口。 气缸底部在气缸壳体的与开口相对的端部处封闭气缸。 气缸还包括在活塞和气缸底座之间的压力室,并且能够通过压力介质和用于与开关相互作用的切换盘进行加压,以确定活塞的位置。 切换盘可以位移地定位在压力室中,与活塞杆摩擦接合并且同轴,使得当压力室首先加压时,切换盘响应于克服摩擦接合的压力脉冲而传递到靠近活塞的起始位置。