公开(公告)号：US3635166A

公开(公告)日：1972-01-18

申请号：US3635166D

申请日：1970-06-23

申请人： BILLY L PETERSON

发明人： PETERSON BILLY L

IPC分类号： E01B25/12

CPC分类号： E01B25/12

摘要： The route-changing system includes curved running surface members connected to devices capable of rotating each 180* about the protrusion of the longitudinal axis from one end thereof to switch running surface and change the particular running surface member from one that curves to the right to one that curves to the left, and vice versa. The running surface members are supported upon piers.

摘要翻译： 路线改变系统包括弯曲的行进表面构件，其连接到能够围绕纵向轴线的突起从其一端旋转180°的装置，以切换行驶表面，并将特定的行驶表面构件从向右弯曲的运动表面构件改变为一个 曲线向左，反之亦然。 运行表面构件支撑在码头上。