公开(公告)号：US4676483A

公开(公告)日：1987-06-30

申请号：US709086

申请日：1985-03-07

申请人： Lawrence Magill

发明人： Lawrence Magill

IPC分类号： B65H51/06 ,  B66D1/39 ,  B66D1/74 ,  G02B6/44 ,  H02G1/10 ,  B65H51/24 ,  B66D1/36

CPC分类号： G02B6/4457 ,  B65H51/06 ,  B66D1/39 ,  B66D1/7447 ,  H02G1/10

摘要： A winch drum (1) is designed to operate without fleeting knives.The winching surface of the drum (1) is made up of fingers (6) which reciprocate axially along the drum (1) during use. The design is such that, in use, a major proportion of the fingers (6) are always moving in the same direction along the drum (1). This has the effect that the turns of an element being winched are both spaced and continuously progressed along the winching surface of the drum (1).The invention has particular application in the laying and taking up of submarine optical fibre cables.

摘要翻译： 绞车鼓（1）设计用于不经短暂的刀具的操作。 滚筒（1）的卷曲表面由在使用过程中沿滚筒（1）轴向往复运动的指状物（6）构成。 该设计使得在使用中，手指（6）的主要部分总是沿着鼓（1）在相同的方向上移动。 这具有这样的效果：被卷绕的元件的匝间隔开并且沿着鼓（1）的绞盘表面连续地前进。 本发明特别适用于海底光缆敷设和卷取。