also fixed pulley means and the upper portion of the movable pulley V-groove fit, form the movable pulley block; the rope end fixing means includes wire connector and pin, pin connector and fixing device connected to the rope or pulley means; the fixed pulley means fixed pulley means connecte...
Related to Fixed pulley:Movable pulley pul·ley (po͝ol′ē) n.pl.pul·leys 1.A simple machine consisting essentially of a wheel with a grooved rim in which a pulled rope or chain can run to change the direction of the pull and thereby lift a load. ...
One of the most common types of pulleys is the fixed pulley, which consists of a drum with a fixed axle. As the user operates the device, the rope or wire moves while the pulley remains stationary. The fixed pulley is the opposite of a movable pulley, in which the drum moves up and...
fixed pulley 美 英 un.固定滑轮;固定皮带轮 网络定滑轮装置;固定轮;固定轴滑车 英汉 网络释义 un. 1. 固定滑轮 2. 固定皮带轮
A system consists of two fixed pulleys and one movable pulley as shown in Figure 1. A rope passing through them sustains weights at its ends with masses m1 and m3, while a weight with mass m2 is attached to the axle of the movable pulley...
The pulley is directly or indirectly equipped with a corresponding brake clamping part. The utility model also relates to a corresponding movable arm variable amplitude safety stay cable device for cranes. The braking fixed pulley can be used for various pulley mechanisms. The crane movable arm ...
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A single movable pulley is able to move over the rope through the groove. Its axis of rotation is not fixed. One end of the rope is fixed and effort is applied to the other end of the rope. The load that is to be moved is hung on a hook of the pulley. It is used to move...
After takes the color to complete, turns on the top head, the side the direct card enters Bai Xiancong above Line Printer, uses internal pulley standing wire and closes the cover.Regardless of the line from left right takes a walk time, tapes the movable pulley, then starts the immediate ...
PURPOSE:To avoid the enlargement of bucket, etc., by using a system in which the lifting wire of a bucket which leads to an inspection port is engaged with a fixed pulley and a moving pulley and the vertically rocking opening and closing... E Yasushi 被引量: 0发表: 1988年 MANUFACTURING...