公开(公告)号：US20150266707A1

公开(公告)日：2015-09-24

申请号：US14626287

申请日：2015-02-19

Applicant: ABB Oy

Inventor： Mikael HOLMBERG ,  Risto Tiihonen ,  Asko Salminen

IPC: B66D1/38 ,  B66D1/48 ,  B66D1/60 ,  B66D1/12

CPC classification number: B66D1/38 ,  B66D1/12 ,  B66D1/48 ,  B66D1/60

Abstract: A method for operating a winch and a winch having a winch drum for spooling a spoolable medium, wherein the winch drum is rotatable about a first axis, a guiding member for guiding the spoolable medium, wherein the guiding member is movable along a second axis between two end positions, and an electric drive having a first electric motor for driving the guiding member towards one of the two end positions during spooling in or spooling out of the spoolable medium. The electric drive is configured to change the driving direction of the guiding member when a monitored torque of the first electric motor, or a quantity indicative thereof, exceeds a predetermined threshold.

Abstract translation: 一种用于操作绞盘和绞盘的方法，所述绞盘和绞盘具有用于卷绕可卷绕介质的绞盘鼓，其中所述绞盘鼓可绕第一轴线旋转，用于引导所述可卷绕介质的引导构件，其中所述引导构件可沿第二轴线在 两个端部位置，以及具有第一电动机的电驱动器，用于在卷绕或绕出可绕线介质期间将导向件朝向两个端部位置之一驱动。 当第一电动机的监视转矩或其指示的数量超过预定阈值时，电驱动器构造成改变引导构件的驱动方向。