公开(公告)号：US186479A

公开(公告)日：1877-01-23

申请号：US186479D

CPC分类号： A01B39/08

公开(公告)号：US145177A

公开(公告)日：1873-12-02

申请号：US145177D

CPC分类号： A01B39/08

公开(公告)号：US88368A

公开(公告)日：1869-03-30

申请号：US88368D

CPC分类号： A01B39/08

公开(公告)号：US30645A

公开(公告)日：1860-11-13

申请号：US30645D

CPC分类号： A01B39/08 ,  Y10S83/917

公开(公告)号：US28465A

公开(公告)日：1860-05-29

申请号：US28465D

CPC分类号： A01B39/08

公开(公告)号：US11980123B2

公开(公告)日：2024-05-14

申请号：US17002084

申请日：2020-08-25

申请人： SCHAFFERT MANUFACTURING COMPANY, INC.

发明人： Paul E. Schaffert ,  Kris Schaffert ,  Matthew Hornung

IPC分类号： A01B23/04 ,  A01B23/06 ,  A01B29/04 ,  A01C5/06 ,  A01C7/20 ,  A01B39/08

CPC分类号： A01C7/208 ,  A01B23/04 ,  A01B23/06 ,  A01B29/04 ,  A01C5/068 ,  A01B39/08

摘要： A trailing arm assembly includes a frame bracket, a first frame, a parallel linkage, an adjustable biasing member, and a second frame. The frame bracket can include a first connection portion and a second connection portion. The parallel linkage pivotably connects the frame bracket and the first frame via a first pivot and a second pivot on the second connection portion of the frame bracket and a third pivot and a fourth pivot on the first frame. The adjustable biasing member pivotably connects to the frame bracket at a first end and pivotably connected to the parallel linkage at a second end, wherein the adjustable biasing member is configured to provide a downward force on the first frame. The second frame is connected to the first frame via a second parallel linkage.

公开(公告)号：US20170273229A1

公开(公告)日：2017-09-28

申请号：US15620065

申请日：2017-06-12

申请人： Claussen Technology, LLC

发明人： Steven W. Claussen ,  Gerald B. Saude

IPC分类号： A01B39/08 ,  E02F3/24 ,  E02F3/20 ,  A01B35/16

CPC分类号： A01B39/08 ,  A01B35/16 ,  E02F3/20 ,  E02F3/241

摘要： Implement apparatus may be configured to displace ground material. For example, an implement may include an extension member coupled to a roller apparatus. The roller apparatus may include a cylindrical portion and a plurality of ground displacing elements. The ground displacing elements may be configured to extend into a ground surface to disperse ground material when the roller apparatus is engaged with the ground surface as the vehicle traverses the ground surface.

公开(公告)号：US09668398B2

公开(公告)日：2017-06-06

申请号：US14975852

申请日：2015-12-20

申请人： Dawn Equipment Company

发明人： Joseph D. Bassett

IPC分类号： A01B49/06 ,  A01B49/02 ,  A01B39/08 ,  A01B29/04 ,  A01B29/06 ,  A01B39/22 ,  A01B61/04 ,  A01D34/835 ,  A01C7/06

CPC分类号： A01B49/04 ,  A01B5/04 ,  A01B15/18 ,  A01B29/04 ,  A01B29/06 ,  A01B39/08 ,  A01B39/22 ,  A01B49/027 ,  A01B49/06 ,  A01B61/044 ,  A01B61/046 ,  A01B63/32 ,  A01C7/06 ,  A01C21/002 ,  A01C23/00 ,  A01D34/8355 ,  Y02P60/214

摘要： An agricultural system includes a tow bar, a first row-cleaning device, and a second row-cleaning device. The first row-cleaning device is attached to the tow bar via a first frame and includes a first roller device in a trailing position relative to a first furrow-opener disk and configured to crush standing residual plant matter along a first path on a field. The second row-cleaning device is attached to the tow bar via a second frame and includes a second roller device in a trailing position relative to a second furrow-opener disk and configured to crush standing residual plant matter along a second path on the field. The second roller device is offset longitudinally from the first roller device.

公开(公告)号：US09271437B2

公开(公告)日：2016-03-01

申请号：US13526714

申请日：2012-06-19

申请人： Charles H. Martin ,  Dominic R. Martin

发明人： Charles H. Martin ,  Dominic R. Martin

IPC分类号： A01B5/00 ,  A01B39/12 ,  A01C7/00 ,  A01C7/06 ,  A01B61/04

CPC分类号： A01B39/12 ,  A01B29/045 ,  A01B39/08 ,  A01B49/027 ,  A01B61/04 ,  A01C5/064 ,  A01C7/006 ,  A01C7/06 ,  Y02P60/23

摘要： An agricultural device associated with reduced tillage techniques in a field includes a frame and a separator supported by the frame. The separator is configured to form a strip of exposed soil in residual plant matter in the field. A crimping device associated with the separator is configured to at least partially crush stems of residual plant matter while maintaining the strip.

摘要翻译： 与领域中减少耕作技术相关的农业装置包括由框架支撑的框架和分隔件。 分离器构造成在现场的残留植物物质中形成暴露的土壤条。 与分离器相关联的压接装置构造成在保持条带的同时至少部分地压碎残留植物物质的茎。

公开(公告)号：US20100038102A1

公开(公告)日：2010-02-18

申请号：US12581432

申请日：2009-10-19

申请人： Trygve Skolness

发明人： Trygve Skolness

IPC分类号： A01B79/00 ,  A01B63/02

CPC分类号： A01B39/08 ,  A01B35/16

摘要： An apparatus for fracturing a crust on an agricultural field includes a tool bar and a support attached to the tool bar. A plurality of discs are non-rotatably attached to an axle that is rotatably supported by the support. Each of the plurality of discs include a plurality of spaced apart teeth about the perimeter of each disc. The teeth comprise convex surfaces and concave surfaces that converge at distal ends where the plurality of discs rotate about the support such that the convex surfaces penetrate and fracture the crust and that any debris or trash picked up by the teeth is ejected by the angles of the teeth and angles of the support brackets preventing plugging and destruction of the rowed crop.

摘要翻译： 用于在农田上破碎地壳的装置包括工具栏和附接到工具栏的支撑件。 多个盘不可旋转地附接到由支撑件可旋转地支撑的轴上。 多个盘中的每一个包括围绕每个盘的周边的多个间隔开的齿。 牙齿包括在远端收敛的凸表面和凹表面，其中多个圆盘围绕支撑件旋转，使得凸起表面穿透并破裂外壳，并且由牙齿拾取的任何碎片或垃圾被排出 支撑支架的齿和角度防止了划线作物的堵塞和破坏。