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1. 发明公开

EP1122364A3 Stacked tools for overthrow sweeping 有权
标题翻译：堆放工具的开销返回
公开(公告)号：EP1122364A3
公开(公告)日：2002-11-13
申请号：EP01300905.5
申请日：2001-02-01
申请人： Tennant Company
发明人： Basham, Michael T. , Hansen, Karl , D'Costa, Joseph F.
IPC分类号： E01H1/08 , E01H1/04
CPC分类号： E01H1/045 , E01H1/0854
摘要： A surface cleaning machine includes a frame, wheels for supporting the frame and a debris hopper positioned on the forward part of the frame. There is a cylindrical sweeping brush mounted on the frame for rotation about an axis transverse to machine movement. There is a drive on the frame for the sweeping brush with the sweeping brush being mounted behind the debris hopper and rotating in a direction to throw debris from a surface being cleaned forwardly toward the debris hopper. A cylindrical conveying brush, parallel to the sweeping brush, is mounted on the frame for rotation in the same direction as the sweeping brush. The same drive rotates both brushes. The conveying brush is positioned above the sweeping brush and located relative thereto to convey debris moved upwardly by the sweeping brush in an upward and forward direction toward the debris hopper. A scroll is mounted on the frame forward of both brushes and between the brushes and the debris hopper to direct the flow of debris from the brushes to the debris hopper.

2. 发明授权

EP1122364B1 Stacked tools for overthrow sweeping 有权
标题翻译：堆放工具的开销返回
公开(公告)号：EP1122364B1
公开(公告)日：2005-10-12
申请号：EP01300905.5
申请日：2001-02-01
申请人： TENNANT COMPANY
发明人： Basham, Michael T. , Hansen, Karl , D'Costa, Joseph F.
IPC分类号： E01H1/08 , E01H1/04
CPC分类号： E01H1/045 , E01H1/0854

3. 发明公开

EP1122364A2 Stacked tools for overthrow sweeping 有权
标题翻译： Gestapelte Werkzeuge zumÜberkopfkehren
公开(公告)号：EP1122364A2
公开(公告)日：2001-08-08
申请号：EP01300905.5
申请日：2001-02-01
申请人： Tennant Company
发明人： Basham, Michael T. , Hansen, Karl , D'Costa, Joseph F.
IPC分类号： E01H1/08 , E01H1/04
CPC分类号： E01H1/045 , E01H1/0854
摘要： A surface cleaning machine includes a frame, wheels for supporting the frame and a debris hopper positioned on the forward part of the frame. There is a cylindrical sweeping brush mounted on the frame for rotation about an axis transverse to machine movement. There is a drive on the frame for the sweeping brush with the sweeping brush being mounted behind the debris hopper and rotating in a direction to throw debris from a surface being cleaned forwardly toward the debris hopper. A cylindrical conveying brush, parallel to the sweeping brush, is mounted on the frame for rotation in the same direction as the sweeping brush. The same drive rotates both brushes. The conveying brush is positioned above the sweeping brush and located relative thereto to convey debris moved upwardly by the sweeping brush in an upward and forward direction toward the debris hopper. A scroll is mounted on the frame forward of both brushes and between the brushes and the debris hopper to direct the flow of debris from the brushes to the debris hopper.
摘要翻译：表面清洁机包括框架，用于支撑框架的轮子和位于框架前部的碎屑料斗。安装在框架上的圆柱形清扫刷绕围绕机器运动的轴线旋转。在刷子上有一个驱动器，扫掠刷安装在碎屑料斗的后面，并沿着一个方向旋转，从被清洁的表面向碎屑料斗抛出碎屑。与扫掠刷平行的圆柱形输送刷安装在框架上，以与扫掠刷相同的方向转动。相同的驱动器旋转两个刷子。输送刷定位在扫掠刷上方并相对于其移动，以便将清扫刷向上和向前移动的碎屑传送到碎屑漏斗。一个涡卷安装在两个刷子前面的框架之间，以及刷子和碎屑料斗之间，以将碎屑流从刷子引导到碎屑料斗。

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