公开(公告)号：US6042481A

公开(公告)日：2000-03-28

申请号：US906186

申请日：1997-08-04

申请人： Tommy Walker ,  Lee-Ann Sue Larson

发明人： Tommy Walker ,  Lee-Ann Sue Larson

IPC分类号： A63D15/08 ,  A63D15/10

CPC分类号： A63D15/105 ,  A63D15/08

摘要： An elongated friction-reducing sleeve for a billiard cue shaft. The sleeve has an internal diameter and internal surface that together provide a close but freely slidable fit with the cue shaft. The sleeve has an external surface that the player's guide hand can firmly, comfortably and immovably contact as the player slides the cue shaft longitudinally through the sleeve to make a shot. Suitable, improved and preferred lengths for the friction-reducing sleeve are disclosed. The sleeve is constructed of a braided material formed from resilient monofilaments of a strong plastic polymeric material.

摘要翻译： 一个用于台球提升轴的细长的减摩套筒。 套筒具有内径和内表面，其一起提供与提示轴的紧密但可自由滑动的配合。 袖子有一个外表面，玩家的导向手可以牢固，舒适和不可移动地接触，因为玩家通过套筒纵向滑动提示轴进行拍摄。 公开了用于减摩套筒的合适的，改进的和优选的长度。 套筒是由强塑料聚合材料的弹性单丝形成的编织材料构成的。