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1. 发明申请

US20140116041A1 Walk Behind Aerator Hydrostatic Traction Drive System 审中-公开
标题翻译：走在充气机静液压牵引驱动系统后面
公开(公告)号：US20140116041A1
公开(公告)日：2014-05-01
申请号：US13663982
申请日：2012-10-30
申请人： Stanley K. Hall , Bradley P. Aldridge , Loren A. Zabel
发明人： Stanley K. Hall , Bradley P. Aldridge , Loren A. Zabel
IPC分类号： A01B45/02 , F15B13/06
CPC分类号： A01B45/023
摘要： A walk behind aerator hydrostatic traction drive system includes left and right rear wheel hydrostatic motors driving left and right rear wheels positioned forwardly of a coring head, and a front wheel hydrostatic motor driving a single steerable front wheel carried in a pivotal yoke. The pivotal yoke is coupled to a handle assembly attached to a neck extending upwardly and forwardly for pivoting the single steerable front wheel about a vertical pivot axis. A check valve is connected in parallel to the front wheel hydrostatic motor. The check valve opens if the walk behind aerator moves in a forward direction and the handle assembly is turned to pivot the single steerable front wheel and the front wheel rotates more than each rear wheel, or if the walk behind aerator moves in a reverse direction.
摘要翻译：曝气机静液压牵引驱动系统后面的走路包括左右后轮静液压电动机，其驱动位于取心头前方的左右后轮，以及驱动单个转向可转动前轮的前轮静液压马达。枢转轭联接到附接到颈部向上和向前延伸的手柄组件，用于使单个可操纵前轮围绕垂直枢转轴线枢转。止回阀与前轮静液压马达并联连接。如果充气器后面的走路向前移动，手柄组件转动以使单个可转向前轮枢转，并且前轮比每个后轮旋转更多，或者如果靠近曝气器的走路沿相反方向移动，则止回阀打开。

2. 发明申请

US20130075117A1 AERATOR HOLE SPACING CONTROL 有权
公开(公告)号：US20130075117A1
公开(公告)日：2013-03-28
申请号：US13245506
申请日：2011-09-26
申请人： Stanley K. Hall , Bradley P. Aldridge , Shane D. Simon
发明人： Stanley K. Hall , Bradley P. Aldridge , Shane D. Simon
IPC分类号： A01B45/02
CPC分类号： A01B45/023
摘要： An aerator hole spacing control with a hydrostatic traction drive including a pump and a plurality of wheel motors, a control arm mounted on a control shaft of the pump that controls the direction and the speed of the pump, and a cam follower on the control arm that contacts a cam surface having a minimum coring speed position, a maximum coring speed position, and a transport position. The cam surface may be linked to an operator speed control that moves the cam surface to determine where the cam follower contacts the cam surface to change the speed of the pump anywhere between the minimum coring speed position and the maximum coring speed position without stopping the pump.
摘要翻译：一种具有静液压牵引驱动装置的曝气孔间距控制装置，包括泵和多个轮电机，安装在泵的控制轴上的控制臂，其控制泵的方向和速度，以及控制臂上的凸轮从动件其接触具有最小取芯速度位置，最大取芯速度位置和运送位置的凸轮表面。凸轮表面可以连接到操作者速度控制器，其移动凸轮表面以确定凸轮从动件接触凸轮表面的位置，以在最小取芯速度位置和最大取芯速度位置之间的任何位置改变泵的速度，而不停止泵。

3. 发明授权

US08925643B2 Aerator with coring depth adjustment 有权
标题翻译：充气机具有取心深度调节
公开(公告)号：US08925643B2
公开(公告)日：2015-01-06
申请号：US13435170
申请日：2012-03-30
申请人： Chris Michael Georgoulias , Bradley P. Aldridge , Stanley K. Hall , Shane Simon , Allen J. Takes , Randall G. Peters
发明人： Chris Michael Georgoulias , Bradley P. Aldridge , Stanley K. Hall , Shane Simon , Allen J. Takes , Randall G. Peters
IPC分类号： A01B45/00
CPC分类号： A01B63/008 , A01B45/023
摘要： An aerator with coring depth adjustment includes a coring depth adjust rod centrally positioned between a left side and a right side of the coring head. A portion of the coring depth adjust rod is threaded to a frame member of the coring head, and a base of the rod abuts a stop on a frame member of the aerator. The coring depth adjust rod rotates to raise and lower the coring head relative to the aerator frame to vary the coring depth.
摘要翻译：具有取心深度调节的曝气器包括中心位于取芯头的左侧和右侧之间的取心深度调节杆。取芯深度调节杆的一部分被旋入到取芯头的框架构件，并且杆的底座邻接通气机的框架构件上的止动件。取芯深度调节杆旋转以使取芯头相对于曝气器框架升高和降低，以改变取芯深度。

4. 发明授权

US08844645B2 Aerator hole spacing control 有权
标题翻译：曝气孔间距控制
公开(公告)号：US08844645B2
公开(公告)日：2014-09-30
申请号：US13245506
申请日：2011-09-26
申请人： Stanley K. Hall , Bradley P. Aldridge , Shane D. Simon
发明人： Stanley K. Hall , Bradley P. Aldridge , Shane D. Simon
IPC分类号： A01B45/00 , A01B45/02
CPC分类号： A01B45/023
摘要： An aerator hole spacing control with a hydrostatic traction drive including a pump and a plurality of wheel motors, a control arm mounted on a control shaft of the pump that controls the direction and the speed of the pump, and a cam follower on the control arm that contacts a cam surface having a minimum coring speed position, a maximum coring speed position, and a transport position. The cam surface may be linked to an operator speed control that moves the cam surface to determine where the cam follower contacts the cam surface to change the speed of the pump anywhere between the minimum coring speed position and the maximum coring speed position without stopping the pump.
摘要翻译：一种具有静液压牵引驱动装置的曝气孔间距控制装置，包括泵和多个轮电机，安装在泵的控制轴上的控制臂，其控制泵的方向和速度，以及控制臂上的凸轮从动件其接触具有最小取芯速度位置，最大取芯速度位置和运送位置的凸轮表面。凸轮表面可以连接到操作者速度控制器，其移动凸轮表面以确定凸轮从动件接触凸轮表面的位置，以在最小取芯速度位置和最大取芯速度位置之间的任何位置改变泵的速度，而不停止泵。

5. 发明申请

US20130255979A1 Aerator With Coring Depth Adjustment 有权
标题翻译：充气机具有精密深度调整
公开(公告)号：US20130255979A1
公开(公告)日：2013-10-03
申请号：US13435170
申请日：2012-03-30
申请人： Chris Michael Georgoulias , Bradley P.. Aldridge , Stanley K. Hall , Shane Simon , Allen J. Takes , Randall G. Peters
发明人： Chris Michael Georgoulias , Bradley P.. Aldridge , Stanley K. Hall , Shane Simon , Allen J. Takes , Randall G. Peters
IPC分类号： A01B45/02
CPC分类号： A01B63/008 , A01B45/023
摘要： An aerator with coring depth adjustment includes a coring depth adjust rod centrally positioned between a left side and a right side of the coring head. A portion of the coring depth adjust rod is threaded to a frame member of the coring head, and a base of the rod abuts a stop on a frame member of the aerator. The coring depth adjust rod rotates to raise and lower the coring head relative to the aerator frame to vary the coring depth.
摘要翻译：具有取心深度调节的曝气器包括中心位于取芯头的左侧和右侧之间的取心深度调节杆。取芯深度调节杆的一部分被旋入到取芯头的框架构件，并且杆的底座邻接通气机的框架构件上的止动件。取芯深度调节杆旋转以使取芯头相对于曝气器框架升高和降低，以改变取芯深度。

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