公开(公告)号：US3943420A

公开(公告)日：1976-03-09

申请号：US492250

申请日：1974-07-26

申请人： Malcolm Arthur Hind

发明人： Malcolm Arthur Hind

IPC分类号： B60L11/18 ,  B60L15/04 ,  H02P5/16

CPC分类号： B60L11/1805 ,  B60L15/04 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/7258 ,  Y10S388/916 ,  Y10S388/921

摘要： A battery vehicle having a normal speed range for house to house deliveries and an extended speed range for lengthy journeys such as to and from delivery rounds. The extended speed range is engageable by operation of a manual range control. The manual range control is rendered inoperative on startup so that the extended speed range is not immediately available. After a delay, of predetermined period, or after a delay of predetermined period during which the speed has been held at, or above, a determined limit, or after the vehicle has covered a predetermined distance, the manual range change is enabled.

摘要翻译： 一种具有正常速度范围的电池车，用于房屋交付和延长的速度范围，用于长途旅行，例如往返交付。 扩展速度范围可通过手动量程控制的操作来实现。 手动范围控制在启动时不起作用，因此扩展速度范围不能立即可用。 在延迟，预定时间段之后，或在速度已经被保持在或高于确定的限制的预定时段的延迟之后，或者在车辆已经覆盖预定距离之后，能够进行手动范围改变。