公开(公告)号：US5593247A

公开(公告)日：1997-01-14

申请号：US524868

申请日：1995-09-07

Applicant: James A. Endres ,  Francis J. DiRenzi ,  Gideon Hecht

Inventor： James A. Endres ,  Francis J. DiRenzi ,  Gideon Hecht

IPC: B63C3/06 ,  E02C5/00 ,  B63B21/00 ,  B63B23/40

CPC classification number: B63C3/06 ,  E02C5/00

Abstract: A boat lift control system may be programmed so that with a push of a button, either remotely or adjacent the system, the lift may lift or lower a boat to a pre-programmed elevation. Plural elevations may be programmed into the system including those corresponding to, for example, low tide, high tide, a loading elevation and a storage elevation. The inventive system also includes a manual override allowing manual operation of the lift to any desired elevation. Upper and lower limit stop mechanisms prevent movements of the lift beyond pre-set upper and lower limits.

Abstract translation: 可以编程船只升降机控制系统，使得通过按压远程或邻近系统的按钮，升降机可以将船升降或降低到预编程的高度。 可以将多个高程编程到系统中，包括对应于例如低潮，高潮，装载高程和存储高度的那些。 本发明的系统还包括手动覆盖，允许将电梯手动操作到任何期望的高度。 上限和下限停止机构可防止电梯的运动超出预设的上限和下限。