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。

公开(公告)号：US07753133B2

公开(公告)日：2010-07-13

申请号：US12581432

申请日：2009-10-19

申请人： Trygve Skolness

发明人： Trygve Skolness

IPC分类号： A01B5/00 ,  A01B7/00 ,  A01B21/02 ,  A01B35/16 ,  A01B35/28

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。

公开(公告)号：US07624814B2

公开(公告)日：2009-12-01

申请号：US11343784

申请日：2006-01-31

申请人： Trygve Skolness

发明人： Trygve Skolness

IPC分类号： A01B5/00 ,  A01B7/00 ,  A01B21/02 ,  A01B35/16 ,  A01B35/28

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，使得凸出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。

公开(公告)号：US20070175644A1

公开(公告)日：2007-08-02

申请号：US11343784

申请日：2006-01-31

申请人： Trygve Skolness

发明人： Trygve Skolness

IPC分类号： A01B21/02

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。