Kinematics analysis and design method based on internet for multi - flow transmission system of double speed hoist 双速卷扬机减速器多流传动系统的运动学分析与网络化设计
The principles of the electronic circuits of synchronization and transmission in signal display instrument of hoist in mine 矿山卷扬机信号显示仪中的同步与传输电路原理
Maintain the smallest angle or adopt the guide cable in order to avoide the contact between the cable and the ring flange on the hoister 保持最小角度或采用导缆，以避免缆绳与卷扬机及法兰盘之间的接触。
Answer : slip even if put the heavy thing on slideway , force of choose and employ persons or windlass involve the operation with bend slip clog 答：滑就是把重物放在滑道上，用人力或卷扬机牵弓重物滑动的操作。
Suggest when the ropes are used , they must be installed on the hoister which has certen tension conditions ( the breaking strength is 10 - 15 % ) 建议绳索使用时安装在有一定张力条件（ 10 - 15 %的破断强力）的卷扬机上。
Feeding mechanism : bucket hoisting and manual double bell jar feeding mechanism is adopted , which is easy to operate and can prevent gas leakage efficiently 加煤机构：采用斗提卷扬机构，手动双钟罩加煤装置，操作简便、能有效防止煤气泄漏。
This can shorten the construction proceeding . the method does n ' t require heave devices for life - on and draught for light hoist device and windlass are available 此外，逐条积累滑移法对起重设备、牵引设备要求不高，可用小型起重机或卷扬机，甚至不用。
The winch on automobi le crane is a transmission mechanism in mini and medium size provided with great transmission ratio in low speed range 本文主要论述双速卷扬机的计算机辅助设计及软件开发。汽车起重机上的卷扬机属于一种中小规格、低速、大传动比传动机构。
An apparatus used for hoisting weights , consisting of a vertical spool - shaped cylinder that is rotated manually or by machine and around which a cable is wound 绞盘，卷扬机一种用于吊起重物的装置。该装置包括一垂直的线轴形圆筒，由人力或机器使之旋转，在其周围绕有钢丝绳
