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1. 发明授权

US07096969B2 Walk aerator with inboard wheels 有权
标题翻译：带内置车轮的通风机
公开(公告)号：US07096969B2
公开(公告)日：2006-08-29
申请号：US10706607
申请日：2003-11-12
申请人： Walter J. Petersen , Jackie R. Gust , Michael J. Gilberg , Gerald J. Pomerening
发明人： Walter J. Petersen , Jackie R. Gust , Michael J. Gilberg , Gerald J. Pomerening
IPC分类号： A01B45/02
CPC分类号： A01B45/023
摘要： A walk aerator comprises a frame supported by a plurality of ground engaging wheels, the frame carrying a coring head having a plurality of side-by-side tine assemblies. The wheels define a wheelbase which is substantially equal to or less than the width of a coring swath and the wheels are located in advance of the coring head to keep the wheels from passing over the holes or soil cores left in any preceding coring swathes formed by the aerator. The vertical position of the coring head is adjustable up and down as the ground contour changes to keep hole depth substantially constant. The tine assemblies are reciprocated by a single crankshaft driven by a single pulley, the crankshaft being assembled from multiple crank arms that are splined and bolted together. Sealed bearings connect drive arms that drive the tine assemblies to the crankshaft. The crankshaft can be disassembled to allow the sealed drive arm bearings to be replaced. Integral core deflectors are used on the drive arms. A connecting link extending across each drive arm is used to connect each drive arm to the coring head to decrease the coring head depth.
摘要翻译：步行充气机包括由多个地面接合轮支撑的框架，该框架承载具有多个并排齿组件的取心头。车轮限定了基本上等于或小于取芯条的宽度的轴距，并且车轮位于取心头之前，以保持车轮不会通过留在任何先前取芯片中的孔或土芯，曝气机。取心头的垂直位置随着地面轮廓的变化而上下可调，以保持孔深度基本恒定。齿组件由单个由单个滑轮驱动的单个曲轴往复运动，曲轴由多个曲柄臂组装而成，该曲柄臂花键并且螺栓连接在一起。密封轴承将将齿轮组件驱动到曲轴的驱动臂连接。可以拆卸曲轴，以便更换密封的驱动臂轴承。驱动臂上使用了一体的磁芯偏转器。使用延伸穿过每个驱动臂的连接链路将每个驱动臂连接到取芯头以减小取芯头深度。

2. 发明授权

US07669667B2 Aerator with assembled multi-part crankshaft 有权
标题翻译：充气机组装多部分曲轴
公开(公告)号：US07669667B2
公开(公告)日：2010-03-02
申请号：US12348286
申请日：2009-01-03
申请人： Walter J. Petersen , Michael J. Gilberg , Gerald J. Pomerening
发明人： Walter J. Petersen , Michael J. Gilberg , Gerald J. Pomerening
IPC分类号： A01B33/00 , A01B35/00 , A01B39/10 , A01B41/00 , A01B45/02
CPC分类号： A01B45/023
摘要： A walk aerator comprises a frame supported by a plurality of ground engaging wheels, the frame carrying a coring head having a plurality of side-by-side tine assemblies. The wheels define a wheelbase which is substantially equal to or less than the width of a coring swath and the wheels are located in advance of the coring head to keep the wheels from passing over the holes or soil cores left in any preceding coring swathes formed by the aerator. The vertical position of the coring head is adjustable up and down as the ground contour changes to keep hole depth substantially constant. The tine assemblies are reciprocated by a single crankshaft driven by a single pulley, the crankshaft being assembled from multiple crank arms that are splined and bolted together. Sealed bearings connect drive arms that drive the tine assemblies to the crankshaft. The crankshaft can be disassembled to allow the sealed drive arm bearings to be replaced. Integral core deflectors are used on the drive arms. A connecting link extending across each drive arm is used to connect each drive arm to the coring head to decrease the coring head depth.
摘要翻译：步行充气机包括由多个地面接合轮支撑的框架，该框架承载具有多个并排齿组件的取心头。车轮限定了基本上等于或小于取芯条的宽度的轴距，并且车轮位于取心头之前，以保持车轮不会通过留在任何先前取芯片中的孔或土芯，曝气机。取心头的垂直位置随着地面轮廓的变化而上下可调，以保持孔深度基本恒定。齿组件由单个由单个滑轮驱动的单个曲轴往复运动，曲轴由多个曲柄臂组装而成，该曲柄臂花键并且螺栓连接在一起。密封轴承将将齿轮组件驱动到曲轴的驱动臂连接。可以拆卸曲轴，以便更换密封的驱动臂轴承。驱动臂上使用了一体的磁芯偏转器。使用延伸穿过每个驱动臂的连接链路将每个驱动臂连接到取芯头以减小取芯头深度。

3. 发明申请

US20090107689A1 AERATOR WITH ASSEMBLED MULTI-PART CRANKSHAFT 有权
标题翻译：具有组装的多部分起重机的AERATOR
公开(公告)号：US20090107689A1
公开(公告)日：2009-04-30
申请号：US12348286
申请日：2009-01-03
申请人： Walter J. Petersen , Michael J. Gilberg , Gerald J. Pomerening
发明人： Walter J. Petersen , Michael J. Gilberg , Gerald J. Pomerening
IPC分类号： A01B45/02 , A01B33/04
CPC分类号： A01B45/023
摘要： A walk aerator comprises a frame supported by a plurality of ground engaging wheels, the frame carrying a coring head having a plurality of side-by-side tine assemblies. The wheels define a wheelbase which is substantially equal to or less than the width of a coring swath and the wheels are located in advance of the coring head to keep the wheels from passing over the holes or soil cores left in any preceding coring swathes formed by the aerator. The vertical position of the coring head is adjustable up and down as the ground contour changes to keep hole depth substantially constant. The tine assemblies are reciprocated by a single crankshaft driven by a single pulley, the crankshaft being assembled from multiple crank arms that are splined and bolted together. Sealed bearings connect drive arms that drive the tine assemblies to the crankshaft. The crankshaft can be disassembled to allow the sealed drive arm bearings to be replaced. Integral core deflectors are used on the drive arms. A connecting link extending across each drive arm is used to connect each drive arm to the coring head to decrease the coring head depth.
摘要翻译：步行充气机包括由多个地面接合轮支撑的框架，该框架承载具有多个并排齿组件的取心头。车轮限定了基本上等于或小于取芯条的宽度的轴距，并且车轮位于取心头之前，以保持车轮不会通过留在任何先前取芯片中的孔或土芯，曝气机。取心头的垂直位置随着地面轮廓的变化而上下可调，以保持孔深度基本恒定。齿组件由单个由单个滑轮驱动的单个曲轴往复运动，曲轴由多个曲柄臂组装而成，该曲柄臂花键并且螺栓连接在一起。密封轴承将将齿轮组件驱动到曲轴的驱动臂连接。可以拆卸曲轴，以便更换密封的驱动臂轴承。驱动臂上使用了一体的磁芯偏转器。使用延伸穿过每个驱动臂的连接链路将每个驱动臂连接到取芯头以减小取芯头深度。

4. 发明授权

US07669397B1 Reel mower with tuned mass damper 失效
标题翻译：卷扬机与调谐质量阻尼器
公开(公告)号：US07669397B1
公开(公告)日：2010-03-02
申请号：US11545710
申请日：2006-10-10
申请人： Gerald E. Goman , Ronald L. Eichten , Michael J. Gilberg , Robert D. Patton , Ricky A. Galewski
发明人： Gerald E. Goman , Ronald L. Eichten , Michael J. Gilberg , Robert D. Patton , Ricky A. Galewski
IPC分类号： A01D34/53
CPC分类号： A01D34/62 , A01D75/306
摘要： An autonomous mass damper is positioned proximate to each reel cutting unit in a ganged configuration of such cutting units. One mass damper is preferably mounted or directly carried on each such reel cutting unit. The mass damper is free to move independently of vertical up and down movement of the reel cutting unit as the reel cutting unit travels over the ground. The mass damper is connected to the reel cutting unit by a coupler or by coupling components that allow the mass damper to move in a counter motion to vertical up and down bouncing or bobbing of the reel cutting unit. The counter motion of the mass damper lessens or damps the bouncing or bobbing of the reel cutting unit to provide a more consistent height of cut.
摘要翻译：自主质量阻尼器以这种切割单元的联合构造定位在每个卷轴切割单元附近。一个质量阻尼器优选地安装或直接承载在每个这样的卷轴切割单元上。当卷轴切割单元行进在地面上时，质量阻尼器可以独立于卷轴切割单元的垂直上下运动而自由移动。质量阻尼器通过联接器或通过联接部件连接到卷轴切割单元，所述部件允许质量阻尼器以反向运动方式移动到卷轴切割单元的垂直上下弹跳或摆动。质量阻尼器的反作用力减轻或阻止卷轴切割单元的弹跳或摆动，以提供更一致的切割高度。

5. 发明授权

US07007448B2 Reel mower with tuned mass damper 有权
公开(公告)号：US07007448B2
公开(公告)日：2006-03-07
申请号：US10103654
申请日：2002-03-20
申请人： Gerald E. Goman , Ronald L. Eichten , Michael J. Gilberg , Donald A. Keeney
发明人： Gerald E. Goman , Ronald L. Eichten , Michael J. Gilberg , Donald A. Keeney
IPC分类号： A01D34/42
CPC分类号： A01D34/62 , A01D2101/00
摘要： A mass damper is carried on the frame of an reel mower by a pair of elastomeric couplers, one at each end of the mass damper. Each coupler is threadedly secured to one end of the mass damper with the coupler received in a cavity at that end of the mass damper. Each coupler is also clamped to a bracket on the frame of the reel mower. The mass damper can move relative to the frame of the reel mower by shearing the elastomeric material forming the couplers. The weight of the mass damper and the stiffness of the couplers is chosen to damp or lessen the vibration induced in the frame of the reel mower by an internal combustion engine carried on the frame of the reel mower.

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