Electric interlock for spreader

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专利权人:

Bob Schaefer

发明人:

Bob Schaefer,Eric Larsen,Roland Hagemeyer

申请号：

US12978675

公开号：

US08505838B2

申请日:

2010.12.27

申请国别(地区):

US

年份:

2013

代理人:

摘要：

A material spreader may include an electric interlock mechanism that is adjustable between: (1) a first condition where an electric supply line can supply electricity to operate a material transfer member and a door cannot be moved into an open position and, (2) a second condition where the electric supply line cannot supply electricity to operate the material transfer member and the door can be moved into an open position.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/