公开(公告)号：US20240324484A1

公开(公告)日：2024-10-03

申请号：US18671130

申请日：2024-05-22

Applicant: WMH Leasing, LLC

Inventor： William M. Hoeg

IPC: A01B73/06 ,  A01B63/02 ,  A01C7/20

CPC classification number: A01B73/067 ,  A01B63/02 ,  A01C7/208

Abstract: An agricultural toolbar employs at least two wing assemblies for following the contour of the land in a working position and foldable to a transport position for transit on public roads. The principal use in working position benefits from having a wide range of movement to accommodate variations in land contours and soil types. The principal use in transport mode benefits from having a compact configuration to better meet road regulations. End-uses that condition cultivatable land at multiple locations will benefit from the toolbar.

公开(公告)号：US12016256B2

公开(公告)日：2024-06-25

申请号：US17039522

申请日：2020-09-30

Applicant: WMH LEASING, LLC

Inventor： William M. Hoeg

IPC: A01B73/06 ,  A01B63/02 ,  A01C7/20

CPC classification number: A01B73/067 ,  A01B63/02 ,  A01C7/208

Abstract: An agricultural toolbar employs at least two wing assemblies for following the contour of the land in a working position and foldable to a transport position for transit on public roads. The principal use in working position benefits from having a wide range of movement to accommodate variations in land contours and soil types. The principal use in transport mode benefits from having a compact configuration to better meet road regulations. End-uses that condition cultivatable land at multiple locations will benefit from the toolbar.

公开(公告)号：US20240147891A1

公开(公告)日：2024-05-09

申请号：US17982893

申请日：2022-11-08

Applicant: J A REDEKOP HOLDINGS LTD.

Inventor： Waldemar Berg ,  Martin Grass ,  Johan Redekop

IPC: A01B73/06 ,  A01B29/02

CPC classification number: A01B73/067 ,  A01B29/02

Abstract: A land roller implement is towed by an agricultural tractor for levelling land. The implement has a main frame and two wing assemblies pivotal from a working field position extending laterally outward in opposing directions from the main frame to a transport position extending rearwardly from the main frame. The implement has a set of transport wheels for transporting the rollers of the implement spaced above the ground in the transport position, the wheels including: (i) two leading wheels on the main frame, (ii) two trailing wheels at the outer ends of wing assemblies, and (iii) two steerable wheels supported on the wing assemblies forwardly of the trailing wheels. The steerable wheels can be controllably pivoted by an actuator into a transport configuration oriented for forward rolling in transport, while the other wheels are freely pivotal to shorten the turning radius of the towed implement.

公开(公告)号：US20190150353A1

公开(公告)日：2019-05-23

申请号：US16236786

申请日：2018-12-31

Applicant: Unverferth Manufacturing Co., Inc.

Inventor： Ronald Joseph SCHLIMGEN ,  August Paul NELSON

IPC: A01B73/04

CPC classification number: A01B73/044 ,  A01B5/04 ,  A01B15/18 ,  A01B49/04 ,  A01B49/06 ,  A01B63/14 ,  A01B73/02 ,  A01B73/048 ,  A01B73/067 ,  A01M7/0075

Abstract: An agricultural implement includes a frame having a longitudinal axis and laterally opposed sides and motive supports mounted to and supporting the frame. The agricultural implement further includes a first wing carried by the frame and at least one second wing, in which each second wing is pivotably connected to the first wing. The agricultural implement also includes an elevator mechanism configured to raise and lower the first wing and the second wing. Each second wing is connected to the first wing by a wing pivot assembly that includes a skewed hinge pivotably connecting one of the second wings to the first wing. The wing pivot assembly allows each second wing to pivot with respect to the first wing between an operating position and a transport position, in which the skewed hinge defines a first pivot axis oriented at an acute angle with respect to the longitudinal axis.

公开(公告)号：US20180352717A9

公开(公告)日：2018-12-13

申请号：US15581424

申请日：2017-04-28

Applicant: Schulte Industries Ltd.

Inventor： Todd Hofmann ,  Vincent Colistro

IPC: A01B73/06 ,  A01B63/22 ,  A01B76/00 ,  A01B73/04

CPC classification number: A01B73/067 ,  A01B63/22 ,  A01B73/048 ,  A01B76/00

Abstract: An agricultural implement has a hitch frame, a center frame pivotally attached rearward of the hitch frame about a hitch pivot axis. Wing frames are pivotally attached to ends of the center frame and a center actuator is pivots the center and wing frames from a rearward extending operating position to an upward extending transport position. Caster wheels are pivotally mounted on front sides of the wing frames about caster and transport axes. In the operating position, the caster axes are oriented vertically and the transport axes are oriented horizontally, and in the initial transport position, the caster axes are oriented horizontally, perpendicular to the hitch pivot, the transport axes are oriented vertically, and caster wheel actuators pivot the caster wheels 90 degrees about the transport axes to align the caster axes with the hitch pivot axis. The caster wheels support the wing frames in both operating and transport positions.

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.

公开(公告)号：US20170118902A1

公开(公告)日：2017-05-04

申请号：US15342577

申请日：2016-11-03

Applicant: CNH Industrial Canada, Ltd.

Inventor： Terrance Alan Friggstad

IPC: A01B73/06 ,  A01C7/20 ,  A01C7/08

CPC classification number: A01B73/048 ,  A01B73/067 ,  A01C7/08 ,  A01C7/208

Abstract: An agricultural implement system including a hitch assembly configured to couple to a tow vehicle, a plurality of wing tool bars coupled transversely to the hitch assembly, and a plurality of wing frames pivotally coupled to the plurality of wing tool bars. Each wing frame is configured to support a plurality of row units and is positioned forward of a respective wing tool bar. The agricultural implement system further includes an air cart support arm with a first and second end. The first end of the air cart support arm is pivotally coupled to the wing tool bar and the second end of the air cart support arm is configured to couple to an air cart and the air cart support arm is configured to drive the air cart in a rearward direction relative to the hitch assembly in response to rotation of the wing tool bar in the rearward direction.

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

IPC: A01B29/02 ,  A01B73/06

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。

公开(公告)号：US08820041B2

公开(公告)日：2014-09-02

申请号：US14070635

申请日：2013-11-04

Applicant: Forage Innovations B.V.

Inventor： Martin Arnold ,  Cornelis Christianus Franciscus Havermans ,  Marc Rinkel

IPC: A01D76/00 ,  A01D78/00 ,  A01D80/00 ,  A01D84/00 ,  A01B73/06 ,  A01D78/10

CPC classification number: A01D80/00 ,  A01B73/067 ,  A01D78/1014

Abstract: The haymaking device has a frame having a main beam which extends in a longitudinal direction and defines a longitudinal center line, and two side arms extending on both sides of the main beam, wherein the side arms each carry at least one crop processing tool and are at an inner end hingeably connected to a slide connection which is slidable there along the main beam, wherein the side arms are movable between a transport position, in which they substantially extend along the main beam, at a first angle to the main beam, and an operative position, in which the side arms extend at a second angle, larger than the first angle, from the main beam, wherein the side arms are movable between the transport position and the operative position by a sliding movement of the slide connection along the main beam.

Abstract translation: 干草设备具有框架，该框架具有沿纵向方向延伸并限定纵向中心线的主梁，以及在主梁的两侧延伸的两个侧臂，其中侧臂每个承载至少一个作物加工工具，并且是 在内端可铰接地连接到可沿主梁可滑动的滑动连接件，其中侧臂可在其主要沿着主梁延伸的运输位置与主梁成第一角度之间移动，以及 一个操作位置，其中侧臂以大于第一角度的第二角度从主梁延伸，其中侧臂可以通过滑动连接沿着移动位置的滑动运动在运输位置和操作位置之间移动 主梁。

公开(公告)号：US20140053526A1

公开(公告)日：2014-02-27

申请号：US14070635

申请日：2013-11-04

Applicant: Forage Innovations B.V.

Inventor： Martin ARNOLD ,  Cornelis Christianus Franciscus HAVERMANS ,  Marc RINKEL

IPC: A01D80/00 ,  A01B73/06

CPC classification number: A01D80/00 ,  A01B73/067 ,  A01D78/1014

Abstract: The haymaking device has a frame having a main beam which extends in a longitudinal direction and defines a longitudinal centre line, and two side arms extending on both sides of the main beam, wherein the side arms each carry at least one crop processing tool and are at an inner end hingeably connected to a slide connection which is slidable there along the main beam, wherein the side arms are movable between a transport position, in which they substantially extend along the main beam, at a first angle to the main beam, and an operative position, in which the side arms extend at a second angle, larger than the first angle, from the main beam, wherein the side arms are movable between the transport position and the operative position by a sliding movement of the slide connection along the main beam.

Abstract translation: 干草设备具有框架，该框架具有沿纵向方向延伸并限定纵向中心线的主梁，以及在主梁的两侧延伸的两个侧臂，其中侧臂每个承载至少一个作物加工工具，并且是 在内端可铰接地连接到可沿主梁可滑动的滑动连接件，其中侧臂可在其主要沿着主梁延伸的运输位置与主梁成第一角度之间移动，以及 一个操作位置，其中侧臂以大于第一角度的第二角度从主梁延伸，其中侧臂可以通过滑动连接沿着移动位置的滑动运动在运输位置和操作位置之间移动 主梁。