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1. 发明授权

US09581202B2 Tilling implement and bearing assembly for use therewith 有权
标题翻译：铣削工具和轴承组件与其一起使用
公开(公告)号：US09581202B2
公开(公告)日：2017-02-28
申请号：US14954593
申请日：2015-11-30
申请人： Unverferth Manufacturing Company, Inc.
发明人： David R. Smith , Thomas Steffan , Shawn Gerdeman
IPC分类号： F16C33/78 , F16C19/06 , A01B33/08 , F16C23/08 , A01B76/00
CPC分类号： F16C33/7869 , A01B33/087 , A01B76/00 , F16C19/06 , F16C23/084 , F16C33/7886 , F16C2310/00
摘要： A tilling implement for use with a farm vehicle includes a frame, a tilling element attached to the frame, a bearing assembly configured to allow the tilling element to rotate relative to the frame. The bearing assembly can include a first race, a second race spaced apart from the first race to define a gap therebetween, a bearing rotatably disposed within the gap to allow relative movement between the first race and the second race, a seal including a flexible protrusion having a distal end that presses against the first race to seal off the gap, and a stop positioned adjacent to the flexible protrusion configured to prevent the distal end of the protrusion from bending towards the bearing.
摘要翻译：用于农用车辆的耕作机具包括框架，附接到框架的耕种元件，构造成允许耕耘元件相对于框架旋转的轴承组件。所述轴承组件可以包括第一座圈，与所述第一座圈间隔开的第二座圈，以在其间限定间隙;可旋转地设置在所述间隙内以允许所述第一座圈和所述第二座圈之间的相对运动的轴承，包括柔性突起具有压靠第一座圈以密封间隙的远端，以及邻近柔性突起定位的止挡件，其被构造成防止突起的远端朝向轴承弯曲。

2. 发明申请

US20160029541A1 Elastic Rubber Suspension for an Agricultural Implement 审中-公开
标题翻译：弹性橡胶悬架用于农业实施
公开(公告)号：US20160029541A1
公开(公告)日：2016-02-04
申请号：US14445154
申请日：2014-07-29
申请人： Daniel Richard Martindale
发明人： Daniel Richard Martindale
IPC分类号： A01B61/04
CPC分类号： A01B33/087 , A01B33/021
摘要： A suspension assembly for an agricultural implement having a carrier frame, an implement support frame pivotally connected to the carrier frame, and a rubber torsion spring having a drive shaft disposed coaxially within a square tubular housing, with an elastic rubber element captured within the housing and the shaft embedded in and adhered to the elastic rubber element. The torsion spring is connected to the implement support frame. An externally threaded screw has an internally threaded member engaged therewith, the screw being connected to the carrier frame. An adjusting arm has a first portion in driving engagement with the drive element, and has a second portion connected to the threaded member. Displacing the threaded member along the screw provides selectable spring force that adjustably biases the implement support frame away from the carrier frame such that an implement connected to the support frame is pressed against the soil with a selected force.
摘要翻译：一种用于具有承载框架的农具的悬挂组件，可枢转地连接到承载架的工具支撑框架和具有同轴地设置在方形管状壳体内的驱动轴的橡胶扭力弹簧，弹性橡胶元件被捕获在壳体内，所述轴嵌入并粘附到所述弹性橡胶元件。扭簧连接到工具支架上。外螺纹螺纹具有与其接合的内螺纹构件，螺钉连接到承载架。调节臂具有与驱动元件驱动接合的第一部分，并且具有连接到螺纹构件的第二部分。沿着螺钉移动螺纹构件提供可选择的弹簧力，其可调节地将工具支撑框架偏离载体框架，使得连接到支撑框架的工具以选定的力压靠土壤。

3. 发明授权

US09215837B2 Agricultural implement with combined down force and depth control 有权
标题翻译：具有联合向下力和深度控制的农具
公开(公告)号：US09215837B2
公开(公告)日：2015-12-22
申请号：US13967873
申请日：2013-08-15
申请人： CNH America LLC
发明人： Brian T. Adams , Keith W. Wendte
IPC分类号： A01B33/08 , A01B63/111 , A01C5/06 , A01C7/20
CPC分类号： A01B63/008 , A01B5/04 , A01B33/087 , A01B49/06 , A01B61/046 , A01B61/048 , A01B63/111 , A01B63/114 , A01C5/064 , A01C5/066 , A01C5/068 , A01C7/203 , A01C7/205
摘要： An agricultural implement system is provided that includes a down force cylinder configured to apply a downward force to a row unit, and a depth control cylinder configured to vary a penetration depth of a ground engaging tool of the row unit. The agricultural implement system also includes a valve assembly in fluid communication with the down force cylinder and the depth control cylinder. The valve assembly is configured to automatically adjust the downward force by varying fluid pressure within the down force cylinder based on fluid pressure within the depth control cylinder.
摘要翻译：提供了一种农业工具系统，其包括构造成向行单元施加向下的力的向下力缸和配置成改变行单元的地面接合工具的穿透深度的深度控制缸。农具系统还包括与向下压力缸和深度控制缸流体连通的阀组件。阀组件构造成基于深度控制气缸内的流体压力来改变向下力缸内的流体压力来自动调节向下的力。

4. 发明授权

US08839726B2 Soil tilling and planting implement 有权
标题翻译：土壤耕种和种植工具
公开(公告)号：US08839726B2
公开(公告)日：2014-09-23
申请号：US13441544
申请日：2012-04-06
申请人： Loyd C. Van Buskirk , Brian R. Meldahl
发明人： Loyd C. Van Buskirk , Brian R. Meldahl
IPC分类号： A01B29/04 , A01B33/02 , A01B33/16 , A01B49/06 , A01B61/04 , A01B63/111 , A01B33/08 , A01C7/20
CPC分类号： A01B35/16 , A01B29/048 , A01B33/024 , A01B33/087 , A01B49/06 , A01B61/048 , A01B63/10 , A01B63/111 , A01B63/32 , A01C7/006 , A01C7/203 , A01C7/205 , Y02P60/23 , Y10S111/927
摘要： A mount for carrying a plurality of field-conditioning implements selected from trash whipping implements, rolling baskets and coulters for connection to a planter is disclosed. A height and force adjustable mounting system is also disclosed for use with a planter that enables the force of such an implement on the soil to be modulated as desired.
摘要翻译：公开了一种用于承载多个场地调节工具的安装件，其选自垃圾鞭打装置，滚动筐和用于与种植机连接的刨刀。还公开了一种高度和力可调节的安装系统，用于与种植机一起使用，使得能够根据需要调节土壤上的这种工具的力。

5. 发明申请

US20120048160A1 AGRICULTURAL IMPLEMENT WITH COMBINED DOWN FORCE AND DEPTH CONTROL 有权
标题翻译：农业实施与组合下来和深度控制
公开(公告)号：US20120048160A1
公开(公告)日：2012-03-01
申请号：US12870949
申请日：2010-08-30
申请人： Brian T. Adams , Keith W. Wendte
发明人： Brian T. Adams , Keith W. Wendte
IPC分类号： A01C5/06 , A01C5/00 , A01C13/00
CPC分类号： A01B63/008 , A01B5/04 , A01B33/087 , A01B49/06 , A01B61/046 , A01B61/048 , A01B63/111 , A01B63/114 , A01C5/064 , A01C5/066 , A01C5/068 , A01C7/203 , A01C7/205
摘要： An agricultural implement system is provided that includes a down force cylinder configured to apply a downward force to a row unit, and a depth control cylinder configured to vary a penetration depth of a ground engaging tool of the row unit. The agricultural implement system also includes a valve assembly in fluid communication with the down force cylinder and the depth control cylinder. The valve assembly is configured to automatically adjust the downward force by varying fluid pressure within the down force cylinder based on fluid pressure within the depth control cylinder.
摘要翻译：提供了一种农业工具系统，其包括构造成向行单元施加向下的力的向下力缸和配置成改变行单元的地面接合工具的穿透深度的深度控制缸。农具系统还包括与向下压力缸和深度控制缸流体连通的阀组件。阀组件构造成基于深度控制气缸内的流体压力来改变向下力缸内的流体压力来自动调节向下的力。

6. 发明申请

US20120017813A1 Soil Tilling and Planting Implement 有权
标题翻译：土壤耕作和种植实施
公开(公告)号：US20120017813A1
公开(公告)日：2012-01-26
申请号：US13249708
申请日：2011-09-30
申请人： Loyd C. Van Buskirk , Brian R. Meldahl
发明人： Loyd C. Van Buskirk , Brian R. Meldahl
IPC分类号： A01B49/06 , A01C5/06 , A01B49/02
CPC分类号： A01B35/16 , A01B29/048 , A01B33/024 , A01B33/087 , A01B49/06 , A01B61/048 , A01B63/10 , A01B63/111 , A01B63/32 , A01C7/006 , A01C7/203 , A01C7/205 , Y02P60/23 , Y10S111/927
摘要： A mount for carrying a plurality of field-conditioning implements selected from trash whipping implements, rolling baskets and coulters for connection to a planter is disclosed. A height and force adjustable mounting system is also disclosed for use with a planter that enables the force of such an implement on the soil to be modulated as desired.
摘要翻译：公开了一种用于承载多个场地调节工具的安装件，其选自垃圾鞭打装置，滚动筐和用于与种植机连接的刨刀。还公开了一种高度和力可调节的安装系统，用于与种植机一起使用，使得能够根据需要调节土壤上的这种工具的力。

7. 发明申请

US20100275827A1 Soil Tilling and Planting Implement 有权
标题翻译：土壤耕作和种植实施
公开(公告)号：US20100275827A1
公开(公告)日：2010-11-04
申请号：US12771219
申请日：2010-04-30
申请人： Loyd C. Van Buskirk , Brian R. Meldahl
发明人： Loyd C. Van Buskirk , Brian R. Meldahl
IPC分类号： A01C7/20 , A01B49/02
CPC分类号： A01B35/16 , A01B29/048 , A01B33/024 , A01B33/087 , A01B49/06 , A01B61/048 , A01B63/10 , A01B63/111 , A01B63/32 , A01C7/006 , A01C7/203 , A01C7/205 , Y02P60/23 , Y10S111/927
摘要： The combination of a rolling basket tillage implement and a seed distribution implement is disclosed. A height-adjustable mounting system for a rolling basket soil tillage implement is also disclosed for use with a planter that enables such an implement to be raised above the soil as needed to avoid wet conditions.
摘要翻译：公开了一种轧篮耕作机构和种子分配工具的组合。还公开了一种用于滚动篮式土壤耕耘机的高度可调的安装系统，用于与种植机一起使用，使得能够根据需要将这种工具升高到土壤上方以避免潮湿的条件。

8. 发明授权

US06651752B2 Support bracket for use with tiller 有权
公开(公告)号：US06651752B2
公开(公告)日：2003-11-25
申请号：US09966717
申请日：2001-09-27
申请人： Masayuki Sasaoka
发明人： Masayuki Sasaoka
IPC分类号： A01B3300
CPC分类号： A01B33/027 , A01B33/087 , Y10T24/44684
摘要： A support bracket includes a cylindrical portion sized to have a skid inserted therethrough, and a receiving portion sized to receive a handlebar. The cylindrical portion and the receiving portion are formed by bending a single plate in two. The plate includes a groove portion formed centrally thereof, right and left flat plate portions positioned rightwardly and leftwardly of said groove portion, right and left curved portions protruding outwardly from the right and left flat plate portions, respectively, and right and left connection portions protruding outwardly from the right and left curved portions, respectively. The right and left flat plate portions include right and left projecting portions, respectively. The right and left flat plate portions are reinforced by the right and left projecting portions. When the plate is bent in two, the flat plate portions are joined together to form the groove portion into the cylindrical portion. At the same time, the curved portions are opposed to each other to provide the receiving portions. Further, the connection portions are opposed to each other in such a manner as to be connected to a casing of a tiller.

9. 发明授权

US06644416B2 Tiller 失效
标题翻译：耕耘机
公开(公告)号：US06644416B2
公开(公告)日：2003-11-11
申请号：US10031641
申请日：2001-10-29
申请人： Robert A. Teeple
发明人： Robert A. Teeple
IPC分类号： A01B3300
CPC分类号： A01B33/028 , A01B33/087
摘要： A tiller (10) having an engine (24), a plurality of rotating times (20), and a handle (26) which are rotatable with respect to a main frame (12) of the tiller (10) and cooperate with pivoting wheels (14) to facilitate turning of the tiller (10) while maintaining balance and stability.
摘要翻译：具有发动机（24），多个旋转时间（20）和手柄（26）的耕耘机（10），其可相对于耕耘机（10）的主框架（12）旋转并与枢转轮（14），以便于在保持平衡和稳定性的同时转动耕作机（10）。

10. 发明申请

US20030098166A1 Tiller 失效
公开(公告)号：US20030098166A1
公开(公告)日：2003-05-29
申请号：US10031641
申请日：2001-10-29
发明人： Robert A. Teeple
IPC分类号： A01B033/16 , A01B033/00
CPC分类号： A01B33/028 , A01B33/087
摘要： A tiller (10) having an engine (24), a plurality of rotating times (20), and a handle (26) which are rotatable with respect to a main frame (12) of the tiller (10) and cooperate with pivoting wheels (14) to facilitate turning of the tiller (10) while maintaining balance and stability.

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