公开(公告)号：US07654066B2

公开(公告)日：2010-02-02

申请号：US12208566

申请日：2008-09-11

申请人： Todd Allen Link ,  Jeffrey David Witwer ,  Jason Mclamb Honeycutt ,  Brian Keith Pearman ,  Ronald Lee Reichen

发明人： Todd Allen Link ,  Jeffrey David Witwer ,  Jason Mclamb Honeycutt ,  Brian Keith Pearman ,  Ronald Lee Reichen

IPC分类号： A01D34/00

CPC分类号： A01D75/306 ,  A01D34/863

摘要： A shift mechanism for trim mower cutting units includes a pair of slidable carriers. Each slidable carrier can slide along a pair of guide rods mounted to a mower frame. A hydraulic extension cylinder is connected to each slidable carrier and independently extends to move the slidable carrier laterally outward from the mower frame or retracts to move the slidable carrier laterally inward in relation to the mower frame. A hydraulic shifting cylinder is mounted between the two extension cylinders and extends to shift both slidable carriers laterally inward toward a center position, and retracts to move both slidable carriers laterally outward toward an extended position.

摘要翻译： 修剪割草机切割单元的变速机构包括一对可滑动的托架。 每个可滑动的托架可以沿安装在割草机框架上的一对导杆滑动。 液压延伸筒连接到每个可滑动的托架，并且独立地延伸以从割草机框架横向向外移动可滑动的托架或缩回以相对于割草机横向向内移动可滑动的托架。 液压变速缸安装在两个延伸圆筒之间，并且延伸以将两个可滑动的载体横向向内朝向中心位置移动，并且缩回以将两个可滑动的载体横向向外朝向延伸位置移动。

公开(公告)号：US20090007535A1

公开(公告)日：2009-01-08

申请号：US12208566

申请日：2008-09-11

申请人： Todd Allen Link ,  Jeffrey David Witwer ,  Jason Mclamb Honeycutt ,  Brian Keith Pearman ,  Ronald Lee Reichen

发明人： Todd Allen Link ,  Jeffrey David Witwer ,  Jason Mclamb Honeycutt ,  Brian Keith Pearman ,  Ronald Lee Reichen

IPC分类号： A01D34/82

CPC分类号： A01D75/306 ,  A01D34/863

摘要： A shift mechanism for trim mower cutting units includes a pair of slidable carriers. Each slidable carrier can slide along a pair of guide rods mounted to a mower frame. A hydraulic extension cylinder is connected to each slidable carrier and independently extends to move the slidable carrier laterally outward from the mower frame or retracts to move the slidable carrier laterally inward in relation to the mower frame. A hydraulic shifting cylinder is mounted between the two extension cylinders and extends to shift both slidable carriers laterally inward toward a center position, and retracts to move both slidable carriers laterally outward toward an extended position.

摘要翻译： 修剪割草机切割单元的变速机构包括一对可滑动的托架。 每个可滑动的托架可以沿安装在割草机框架上的一对导杆滑动。 液压延伸筒连接到每个可滑动的托架，并且独立地延伸以从割草机框架横向向外移动可滑动的托架或缩回以相对于割草机横向向内移动可滑动的托架。 液压变速缸安装在两个延伸圆筒之间，并且延伸以将两个可滑动的载体横向向内朝向中心位置移动，并且缩回以将两个可滑动的载体横向向外朝向延伸位置移动。

公开(公告)号：US07437864B2

公开(公告)日：2008-10-21

申请号：US11676087

申请日：2007-02-16

申请人： Todd Allen Link ,  Jeffrey David Witwer ,  Jason Mclamb Honeycutt ,  Brian Keith Pearman ,  Ronald Lee Reichen

发明人： Todd Allen Link ,  Jeffrey David Witwer ,  Jason Mclamb Honeycutt ,  Brian Keith Pearman ,  Ronald Lee Reichen

IPC分类号： A01D34/00

CPC分类号： A01D75/306 ,  A01D34/863

摘要： A shift mechanism for trim mower cutting units includes a pair of slidable carriers. Each slidable carrier can slide along a pair of guide rods mounted to a mower frame. A hydraulic extension cylinder is connected to each slidable carrier and independently extends to move the slidable carrier laterally outward from the mower frame or retracts to move the slidable carrier laterally inward in relation to the mower frame. A hydraulic shifting cylinder is mounted between the two extension cylinders and extends to shift both slidable carriers laterally inward toward a center position, and retracts to move both slidable carriers laterally outward toward an extended position.

摘要翻译： 修剪割草机切割单元的变速机构包括一对可滑动的托架。 每个可滑动的托架可以沿安装在割草机框架上的一对导杆滑动。 液压延伸筒连接到每个可滑动的托架，并且独立地延伸以从割草机框架横向向外移动可滑动的托架或缩回以相对于割草机横向向内移动可滑动的托架。 液压变速缸安装在两个延伸圆筒之间，并且延伸以将两个可滑动的载体横向向内朝向中心位置移动，并且缩回以将两个可滑动的载体横向向外朝向延伸位置移动。

公开(公告)号：US20080196380A1

公开(公告)日：2008-08-21

申请号：US11676087

申请日：2007-02-16

申请人： Todd Allen Link ,  Jeffrey David Witwer ,  Jason Mclamb Honeycutt ,  Brian Keith Pearman ,  Ronald Lee Reichen

发明人： Todd Allen Link ,  Jeffrey David Witwer ,  Jason Mclamb Honeycutt ,  Brian Keith Pearman ,  Ronald Lee Reichen

IPC分类号： A01D67/00 ,  A01D75/30

CPC分类号： A01D75/306 ,  A01D34/863

摘要： A shift mechanism for trim mower cutting units includes a pair of slidable carriers. Each slidable carrier can slide along a pair of guide rods mounted to a mower frame. A hydraulic extension cylinder is connected to each slidable carrier and independently extends to move the slidable carrier laterally outward from the mower frame or retracts to move the slidable carrier laterally inward in relation to the mower frame. A hydraulic shifting cylinder is mounted between the two extension cylinders and extends to shift both slidable carriers laterally inward toward a center position, and retracts to move both slidable carriers laterally outward toward an extended position.

摘要翻译： 修剪割草机切割单元的变速机构包括一对可滑动的托架。 每个可滑动的托架可以沿安装在割草机框架上的一对导杆滑动。 液压延伸筒连接到每个可滑动的托架，并且独立地延伸以从割草机框架横向向外移动可滑动的托架或缩回以相对于割草机横向向内移动可滑动的托架。 液压变速缸安装在两个延伸圆筒之间，并且延伸以将两个可滑动的载体横向向内朝向中心位置移动，并且缩回以将两个可滑动的载体横向向外朝向延伸位置移动。