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    • 1. 发明授权
    • Brake, in particular for a drive of a hoist
    • 制动器,特别是用于起重机的驱动
    • US06460828B1
    • 2002-10-08
    • US09539503
    • 2000-03-30
    • Udo GersemskyHeinz FlaigJürgen HeunFranz SchulteRüdiger Ostholt
    • Udo GersemskyHeinz FlaigJürgen HeunFranz SchulteRüdiger Ostholt
    • B66D148
    • A61G7/1042B60L7/003B66D3/22B66D3/26H02K2213/09Y02T10/641
    • A brake for a hoist, includes a brake disk and a magnetic filed which is aligned transversely to the brake disk and generates a reactive force which inhibits a movement of the brake disk and is dependent on the rotation speed of the brake disk as well as a radial distance from the rotation axis. The magnetic field is formed by two magnetic poles arranged on both sides of the brake disk. A cost-efficient, compact and wear-resistant brake which operates in dependence on the rotation direction and is applicable in particular for a drive of a hoist, with the drive including a motor without generator-produced torque and/or with greatly load-dependent rotational speed, and a self-locking gear mechanism, can be implemented in such a manner that both magnetic poles are movable by the reactive force along a predetermined path from a rest position in opposition to a return force of an elastic member in rotation direction, wherein the radial distance is preset during movement along the path by a desired course of the rotation direction dependent and rotational speed dependent braking force and adjustable by the return force of the elastic member.
    • 用于起重机的制动器包括制动盘和与制动盘横向对准的磁场,并且产生阻止制动盘的移动的反作用力,并且取决于制动盘的旋转速度以及 距旋转轴的径向距离。 磁场由布置在制动盘两侧的两个磁极形成。 具有成本效益,紧凑且耐磨的制动器,其根据旋转方向操作,并且特别适用于起重机的驱动,其中驱动器包括不具有发电机产生的扭矩的电机和/或具有极大的负载依赖性 旋转速度和自锁齿轮机构可以以这样的方式实现:两个磁极可以通过反弹力沿预定路径从静止位置与弹性构件在旋转方向上的反作用力相反地移动, 其中所述径向距离在沿着所述路径运动期间由所述旋转方向依赖的和与转速相关的制动力的期望路线预设,并且可通过所述弹性构件的返回力来调节。
    • 5. 发明授权
    • Base frame for a cable winch having removable support members
    • 具有可拆卸支撑构件的电缆绞盘的基架
    • US08789812B2
    • 2014-07-29
    • US13510593
    • 2010-11-15
    • Gereon ImbuschThomas KohlenbergFranz SchulteDingyuan ZhaoWenke SuiLiming Wang
    • Gereon ImbuschThomas KohlenbergFranz SchulteDingyuan ZhaoWenke SuiLiming Wang
    • B66D3/00
    • B66D3/26B66D1/28B66D2700/0183
    • A lifting apparatus, especially a cable traction mechanism, comprising a base frame that has at least two base plates, further comprising at least two longitudinal beams which have a first end and an opposite second end and which interconnect the base plates and keep the same apart from each other. The lifting apparatus, especially a cable traction mechanism, comprises a simple design and can readily be mounted, dismounted, or modified by detachably fastening the first end and the second end of the longitudinal beams to the base plates in such a way in an operational state of the lifting apparatus and designing one of the at least two base plates in such a way that the longitudinal beams can be inserted or removed in the direction of the longitudinal axis thereof when mounting, dismounting, or modifying the base frame.
    • 提升装置,特别是电缆牵引机构,包括具有至少两个基板的基架,还包括至少两个纵向梁,所述至少两个纵向梁具有第一端和相对的第二端,并且连接所述基板并保持相同的间隔 从彼此。 提升装置,特别是电缆牵引机构,包括简单的设计,并且可以容易地安装,拆卸或修改,通过以这样的方式将纵梁的第一端和第二端可拆卸地紧固到基板上,操作状态 并且设计所述至少两个基板中的一个,使得当安装,拆卸或修改所述基架时,所述纵向梁可以在其纵向轴线的方向上被插入或移除。