公开(公告)号：US08657208B2

公开(公告)日：2014-02-25

申请号：US13093230

申请日：2011-04-25

Applicant: James A Kost ,  Andrew L Outcalt

Inventor： James A Kost ,  Andrew L Outcalt

IPC: B05B17/04

CPC classification number: E01C19/201 ,  A01C17/006

Abstract: A flow gate includes first and second body members, first and second flow control members, and first and second locking mechanisms. The first and second body members operatively attach to and detach from each other. The first and second flow control members adjust between an open position, a closed position, and a plurality of partially opened positions. The first and second locking mechanisms selectively prevent and allow adjustment of the first and second flow control members. The first and second flow control members prevent the flow of material from an associated spreader when both the first and second flow control members are in the closed position, and allow the flow of material from the associated spreader when either the first or the second flow control member is in the opened position or in one of the plurality of partially opened positions.

Abstract translation: 流动闸门包括第一和第二主体构件，第一和第二流动控制构件以及第一和第二锁定机构。 第一和第二主体部件可操作地附接到彼此并分离。 第一和第二流量控制构件在打开位置，关闭位置和多个部分打开位置之间调节。 第一和第二锁定机构选择性地防止和允许调节第一和第二流动控制构件。 当第一和第二流量控制构件都处于关闭位置时，第一和第二流量控制构件防止来自相关联的吊具的材料的流动，并且当第一或第二流量控制 构件处于打开位置或多个部分打开位置中的一个位置。