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公开(公告)号：US09839171B2
公开(公告)日：2017-12-12
申请号：US13826712
申请日：2013-03-14
Applicant: Johan Redekop
Inventor： Johan Redekop
CPC classification number: A01B29/02 , A01B73/067
Abstract: A land roller implement includes a main frame section, two intermediate frame sections extending laterally outward from opposing sides of the main frame section in a trailing relationship therewith in a working position, and a pair of outer frame sections extending laterally outward from respective intermediate frame sections in a leading relationship therewith in the working position. The outer frame sections are coupled to the intermediate frame sections by readily removable outer brace portions to reduce the transport width if required. Inner brace members are coupled between the main frame section and the intermediate frame sections by coupling to the outer brace portions at the outer ends and by pivoting on the main frame section about a floating axis which is coaxial with floating movement of the intermediate frame sections relative to the main frame section.
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公开(公告)号：US20150289434A1
公开(公告)日：2015-10-15
申请号：US14253538
申请日：2014-04-15
Applicant: Johan Redekop
Inventor： Johan Redekop
CPC classification number: A01B15/00 , A01B5/00 , A01B21/086 , A01B71/04 , A01B71/08
Abstract: In a disc assembly for supporting a ground engaging disc on a respective support arm of a vertical tillage implement, the disc supporting hub has an annular body rotatably supported on a shaft. The outer end of the annular body is enclosed by a cap and the inner end of the annular body is enclosed by an end plate fixed on the shaft relative to which the annular body is rotated. First and second annular flanges on the inner end of the annular body receive a tongue portion of the end plate therein so as to define a sinuous, narrow clearance gap where the annular body of the hub and the end plate of the shaft are in a non-contacting, rotatable relationship with one another. The sinuous, narrow clearance gap minimizes penetration of soil and residue therethrough to the interior of the hub where bearings are located.
Abstract translation: 在用于支撑垂直耕作机具的相应支撑臂上的接地盘的盘组件中，盘支撑轮毂具有可旋转地支撑在轴上的环形体。 环形体的外端由盖子封闭，环形体的内端由固定在轴上的端板封闭，环形体旋转到该轴上。 在环形体的内端上的第一和第二环形凸缘在其中容纳端板的舌部，以便限定一个弯曲的窄的间隙，其中轮毂的环形体和轴的端板处于非圆形 - 相互联系，可旋转的关系。 弯曲的窄间隙最小化了土壤和残留物穿过其中轴承所在的轮毂的内部。
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公开(公告)号：US10588253B2
公开(公告)日：2020-03-17
申请号：US16210711
申请日：2018-12-05
Applicant: Johan Redekop
Inventor： Johan Redekop
Abstract: A tillage implement has a main frame towed in a forward working direction and toolbar assemblies supported on the main frame. Each assembly has an elongate toolbar member transverse to the forward working direction with tillage units spaced along the toolbar member for working the ground. A pivot supports each toolbar at an intermediate location on the toolbar for angular adjustment about an upright axis relative to the main frame. Followers at opposing ends of each toolbar member are received in respective guides at fixed locations on the main frame such that the followers are slidable within the guides in the forward working direction while restricting rotation of the toolbar member about a longitudinal axis of the toolbar member relative to the main frame. Angular position of each toolbar is controlled by an actuator with an attached mechanical indicator that can be read by an operator.
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公开(公告)号：US09949432B2
公开(公告)日：2018-04-24
申请号：US15209391
申请日：2016-07-13
Applicant: Johan Redekop
Inventor： Johan Redekop
IPC: A01D34/52 , A01B73/06 , A01D34/44 , A01D101/00
CPC classification number: A01B73/067 , A01D34/8355
Abstract: A vegetation chopping roller for an agricultural land roller implement including a drum body having an outer periphery which is generally cylindrical about a drum axis of rotation and a plurality of protruding mounting flanges upon which chopping blades are mounted using threaded fasteners. A seating surface is fixedly supported in relation to the drum body in association with each blade which receives the inner edge of the associated blade abutted thereon such that the threaded fasteners are substantially isolated from shear forces by the abutment of the blades with the seating surfaces.
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公开(公告)号：US20140262376A1
公开(公告)日：2014-09-18
申请号：US13826712
申请日：2013-03-14
Applicant: Johan Redekop
Inventor： Johan Redekop
CPC classification number: A01B29/02 , A01B73/067
Abstract: A land roller implement includes a main frame section, two intermediate frame sections extending laterally outward from opposing sides of the main frame section in a trailing relationship therewith in a working position, and a pair of outer frame sections extending laterally outward from respective intermediate frame sections in a leading relationship therewith in the working position. The outer frame sections are coupled to the intermediate frame sections by readily removable outer brace portions to reduce the transport width if required. Inner brace members are coupled between the main frame section and the intermediate frame sections by coupling to the outer brace portions at the outer ends and by pivoting on the main frame section about a floating axis which is coaxial with floating movement of the intermediate frame sections relative to the main frame section.
Abstract translation: 一种陆面滚动式工具包括：主框架部分，两个中间框架部分，两个中间框架部分在主框架部分的相对侧部处于工作位置与其相对的侧面横向向外延伸;以及一对外框架部分，其从相应的中间框架部分横向向外延伸 在工作岗位上处于领先关系。 外框架部分通过容易拆卸的外支撑部分联接到中间框架部分，以在需要时减小运输宽度。 内支撑构件通过在外端部处连接到外支架部分并且在主框架部分周围围绕与中间框架部分相对的浮动运动同轴的浮动轴线枢转而联接在主框架部分和中间框架部分之间 到主框架部分。
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Patent Agency Ranking
公开(公告)号：US20120315112A1
公开(公告)日：2012-12-13
申请号：US13158741
申请日：2011-06-13
Applicant: Johan Redekop
Inventor： Johan Redekop
Abstract: A grain cart includes front wheels steerable about respective upright and rearwardly inclined steering axes arranged in a trailing self-steering configuration and rear wheel assemblies which are fixed in a forward working direction. The front wheel assemblies are fixed to the main frame of the cart except for the pivotal movement about the steering axes. The rear wheel assemblies are supported on a rear axle support member coupled by a rear suspension to the main frame so as to be arranged for rocking movement about a forward longitudinal axis. The grain cart optionally incorporates a load scale integrally into the main frame, as well as a hitch arm actuator to transfer of some of the load from the grain cart wheels to the towing vehicle by actuating the hitch arm to pivot the hitch arm downward relative to the main frame.
Abstract translation: 谷物车包括可绕着相对于后向自转转向构型布置的相应的直立和向后倾斜的转向轴线的可转向的前轮，并且该后轮组件以向前的工作方向固定。 除了围绕转向轴的枢转运动之外，前轮组件固定到车的主框架上。 后轮组件被支撑在后桥支撑构件上，后桥支撑构件通过后悬架联接到主框架，以便被布置成围绕前纵向轴线摆动。 粮食车可选地将负载标尺整体地并入主框架中，以及牵引臂致动器，以将一些负载从谷物车轮转移到牵引车辆，通过致动牵引臂将挂钩臂相对于 主框架。
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公开(公告)号：US20120312569A1
公开(公告)日：2012-12-13
申请号：US13351032
申请日：2012-01-16
Applicant: Johan Redekop
Inventor： Johan Redekop
IPC: A01B63/24
CPC classification number: A01B73/044
Abstract: A tillage implement includes a main frame with adjustable toolbar sections thereon which each support respective tillage units thereon for engaging the ground. According to one aspect of the invention, the toolbar sections are angularly adjustable about a pivot head at one end thereof while also being slidable in a longitudinal direction of the toolbar section to maintain alignment of the tillage units. The pivot head is elongate in a direction transverse to the toolbar section to resist moments applied to the toolbar section by the tillage units engaging the ground while the toolbar section remains adjustable. In another aspect of the invention, the tillage units each comprise a trailing arm supporting the respective coulter disks thereon.The trailing arm is pivoted between two side plates fixed to the toolbar section and biased downward by a spring enclosed between the side plates to resist debris catching on the spring.
Abstract translation: 耕作机具包括其上具有可调整的工具栏部分的主框架，其各自支撑其上用于接合地面的相应的耕作单元。 根据本发明的一个方面，工具栏部分在其一端处围绕枢轴头可角度地调节，同时还可沿工具栏部分的纵向方向滑动，以保持耕作单元的对准。 枢转头在横向于工具栏部分的方向上是细长的，以抵抗由耕作单元接合地面而施加到工具栏部分的力矩，同时工具栏部分保持可调节。 在本发明的另一方面，耕作单元各自包括在其上支撑相应的砂轮盘的拖臂。 牵引臂在固定在工具栏部分上的两个侧板之间枢转，并被封闭在侧板之间的弹簧向下偏压，以抵抗弹簧上的碎屑。
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公开(公告)号：US10893643B2
公开(公告)日：2021-01-19
申请号：US16749048
申请日：2020-01-22
Applicant: Johan Redekop
Inventor： Johan Redekop
Abstract: A tillage implement has a main frame towed in a forward working direction and toolbar assemblies supported on the main frame. Each assembly has an elongate toolbar member transverse to the forward working direction with tillage units spaced along the toolbar member for working the ground. A pivot supports each toolbar at an intermediate location on the toolbar for angular adjustment about an upright axis relative to the main frame. Followers at opposing ends of each toolbar member are received in respective guides at fixed locations on the main frame such that the followers are slidable within the guides in the forward working direction while restricting rotation of the toolbar member about a longitudinal axis of the toolbar member relative to the main frame. Angular position of each toolbar is controlled by an actuator with an attached mechanical indicator that can be read by an operator.
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公开(公告)号：US20200163271A1
公开(公告)日：2020-05-28
申请号：US16749048
申请日：2020-01-22
Applicant: Johan Redekop
Inventor： Johan Redekop
Abstract: A tillage implement has a main frame towed in a forward working direction and toolbar assemblies supported on the main frame. Each assembly has an elongate toolbar member transverse to the forward working direction with tillage units spaced along the toolbar member for working the ground. A pivot supports each toolbar at an intermediate location on the toolbar for angular adjustment about an upright axis relative to the main frame. Followers at opposing ends of each toolbar member are received in respective guides at fixed locations on the main frame such that the followers are slidable within the guides in the forward working direction while restricting rotation of the toolbar member about a longitudinal axis of the toolbar member relative to the main frame. Angular position of each toolbar is controlled by an actuator with an attached mechanical indicator that can be read by an operator.
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公开(公告)号：US20190380256A1
公开(公告)日：2019-12-19
申请号：US16210711
申请日：2018-12-05
Applicant: Johan Redekop
Inventor： Johan Redekop
Abstract: A tillage implement has a main frame towed in a forward working direction and toolbar assemblies supported on the main frame. Each assembly has an elongate toolbar member transverse to the forward working direction with tillage units spaced along the toolbar member for working the ground. A pivot supports each toolbar at an intermediate location on the toolbar for angular adjustment about an upright axis relative to the main frame. Followers at opposing ends of each toolbar member are received in respective guides at fixed locations on the main frame such that the followers are slidable within the guides in the forward working direction while restricting rotation of the toolbar member about a longitudinal axis of the toolbar member relative to the main frame. Angular position of each toolbar is controlled by an actuator with an attached mechanical indicator that can be read by an operator.
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