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    • 1. 发明授权
    • Device and method for rapid roll changes in a six-high roll stand
    • 六辊支架快速滚动更换的装置和方法
    • US6053020A
    • 2000-04-25
    • US177298
    • 1998-10-22
    • Bernd TiepelmannDieter DaubDieter Dickel
    • Bernd TiepelmannDieter DaubDieter Dickel
    • B21B31/08B21B13/02B21B31/10B21B31/07
    • B21B31/103B21B2013/028
    • A device and a method for rapid roll changes in a six-high roll stand, wherein the device includes a roll change carriage with a unit for moving the carriage relative to the roll stand parallel to and transversely of the rolling direction, and two retaining components for a pair of work rolls and a pair of intermediate rolls, wherein the retaining components are arranged next to each other and form a side-shifter cassette, wherein the retaining components have guide surfaces for the chocks of the rolls, and wherein the change carriage has in the common rolling plane a device for pushing the rolls in and out. Each retaining component has for receiving a lower intermediate roll with the chocks thereof an intermediate frame with a unit for moving the intermediate frame into and out of the side-shifter cassette.
    • 一种用于六辊轧机机架中的快速滚动变化的装置和方法,其中该装置包括具有用于平行于轧制方向并横向于相对于辊架移动滑架的单元的辊更换滑架,以及两个保持部件 对于一对工作辊和一对中间辊,其中保持部件彼此相邻地布置并形成侧面换档盒,其中保持部件具有用于辊的轴承座的引导表面,并且其中,更换托架 在共同的滚动平面中具有用于将辊推入和拉出的装置。 每个保持部件具有用于接收具有其中间框架的中间框架的下中间辊,该中间框架具有用于将中间框架移入和移出侧移箱的单元。
    • 6. 发明申请
    • Continuously Blockable Locking Device
    • 可连续锁定装置
    • US20090229935A1
    • 2009-09-17
    • US12473960
    • 2009-05-28
    • Edgar FilkHeiko ZetzscheOtmar GieslerAndreas BerendesBernd Tiepelmann
    • Edgar FilkHeiko ZetzscheOtmar GieslerAndreas BerendesBernd Tiepelmann
    • F16F9/00
    • F16F9/56
    • A housing having a first housing end and a second housing end, a substantially cylindrical work chamber formed in the housing, a piston which is arranged in the work chamber so as to be displaceable and which divides the work chamber into a first work space near the first housing end and a second work space near the second housing end, a piston rod which is arranged at one side of the piston and which projects through the first work space and is guided out of the work chamber in a sealed manner at the first housing end through a guiding and sealing device, and a valve chamber which is formed in the housing parallel to the work chamber and in which a first valve assembly and a second valve assembly are arranged. The work chamber is always completely filled with a liquid medium and the valve chamber is at least partially filled with a liquid medium.
    • 具有第一壳体端部和第二壳体端部的壳体,形成在壳体中的大致圆柱形的工作室,设置在工作室中以便可移动的活塞,并且将工作室分成第一工作空间 第一壳体端部和靠近第二壳体端部的第二工作空间;活塞杆,其布置在活塞的一侧,并且突出穿过第一工作空间,并以密封方式被引导到工作室内的第一壳体 端部通过引导和密封装置,以及阀室,其形成在壳体中,平行于工作室并且其中布置有第一阀组件和第二阀组件。 工作室总是完全充满液体介质,并且阀室至少部分地填充有液体介质。