公开(公告)号：US5590722A

公开(公告)日：1997-01-07

申请号：US595933

申请日：1996-02-06

申请人： Tor Torgrimsen

发明人： Tor Torgrimsen

IPC分类号： A01B49/02 ,  A01B17/00 ,  A01B49/06

CPC分类号： A01B17/004 ,  A01B49/06

摘要： A combination of a semi-mounted reversible plough (10) and a seed preparation device (11) are towed behind a tractor in order to carry out a ploughing action and a seed preparation action during a single pass over the ground. The plough has a short leading towing beam (12) provided with a forward hitch (13) for coupling the plough to the rear of the tractor; a long towing beam (15) coupled with beam (12); a carrying beam (20) coupled with long towing beam (15); a cylinder operated crank mechanism (17, 18) operable to rotate towing beam (15) and carrying beam (20) as a unit about the longitudinal axis (19) of beam (15) in order to reverse the position of the plough bodies; a coupling beam (24) mounted at its forward end via a mounting beam (43) on the carrying frame (20) and towing beam (15) and projecting laterally therefrom; a swivel connector (25) at the trailing end of coupling beam (24) which is attached to the leading end of a draw bar (41) of the device (11); and a cylinder operated parallelogram linkage (24, 29). Preferably, a seed unit (34), is coupled with the seed preparation device, so that ploughing, soil preparation and seeding can take place during a single passage across a field, and the entire combination can automatically adjust itself during reversal of the plough bodies and turning of the combination in the headland.

摘要翻译： 将半安装的可逆犁（10）和种子制备装置（11）的组合拖到拖拉机的后面，以便在单次通过地面时执行犁耕作用和种子制备动作。 犁具有一个短的前导牵引梁（12），该牵引杆设置有用于将犁连接到拖拉机后部的向前牵引装置（13）; 与梁（12）耦合的长牵引梁（15）; 与长牵引梁（15）联接的承载梁（20）; 气缸操作的曲柄机构（17,18），其可操作以围绕梁（15）的纵向轴线（19）旋转牵引梁（15）并将梁（20）作为一个单元承载，以便扭转犁体的位置; 连接梁（24），其通过安装梁（43）安装在其前端，所述安装梁（43）在所述承载框架（20）和牵引梁（15）上并从其横向突出; 在联接梁（24）的后端处的连接到装置（11）的牵引杆（41）的前端的旋转连接器（25）; 和圆筒操作的平行四边形连杆（24,29）。 优选地，种子单元（34）与种子准备装置联接，使得可以在跨过场的单次通过期间进行耕作，土壤准备和播种，并且整个组合可以在犁体反转期间自动调节 并转向岬角的组合。

公开(公告)号：US20130025171A1

公开(公告)日：2013-01-31

申请号：US13579361

申请日：2011-02-14

申请人： Tor Torgrimsen

发明人： Tor Torgrimsen

IPC分类号： E02F3/40

CPC分类号： E02F3/40 ,  E02F9/2883

摘要： A fixing device is for a bucket front, wherein the bucket front forms a wear part in an excavating bucket comprising at least one side portion. The side portion is formed with a coupling piece comprising at least two projections with recesses, wherein the projections fit in a complementary manner into recesses in the bucket front or in a coupling part fixed to the bucket front, and wherein the bucket front is connected to the coupling piece by means of a locking bolt extending, in the direction of the side portion, through openings associated with the side portion and the bucket front.

摘要翻译： 一种用于铲斗前部的固定装置，其中铲斗前部形成包括至少一个侧部的挖掘铲斗中的磨损部件。 侧部形成有包括具有凹部的至少两个突起的联接件，其中突起以互补的方式配合到铲斗前部中的凹部中或固定到铲斗前部的联接部中，并且其中铲斗前部连接到 所述联接件借助于锁定螺栓在所述侧部分的方向上延伸通过与所述侧部和所述铲斗前部相关联的开口。

公开(公告)号：US08464443B2

公开(公告)日：2013-06-18

申请号：US13579361

申请日：2011-02-14

申请人： Tor Torgrimsen

发明人： Tor Torgrimsen

IPC分类号： E02F3/40 ,  E01H5/06

CPC分类号： E02F3/40 ,  E02F9/2883

摘要： A fixing device is for a bucket front, wherein the bucket front forms a wear part in an excavating bucket comprising at least one side portion. The side portion is formed with a coupling piece comprising at least two projections with recesses, wherein the projections fit in a complementary manner into recesses in the bucket front or in a coupling part fixed to the bucket front, and wherein the bucket front is connected to the coupling piece by a locking bolt extending, in the direction of the side portion, through openings associated with the side portion and the bucket front.

摘要翻译： 一种用于铲斗前部的定影装置，其中铲斗前部在包括至少一个侧部的挖掘铲斗中形成耐磨部件。 侧部形成有包括具有凹部的至少两个突起的联接件，其中突起以互补的方式配合到铲斗前部中的凹部中或固定到铲斗前部的联接部中，并且其中铲斗前部连接到 所述联接件通过锁定螺栓沿侧部方向延伸通过与侧部和铲斗前部相关的开口。

公开(公告)号：US5337843A

公开(公告)日：1994-08-16

申请号：US18556

申请日：1993-02-17

申请人： Tor Torgrimsen ,  Kjell-Egil Stangeland ,  Arnold Furre

发明人： Tor Torgrimsen ,  Kjell-Egil Stangeland ,  Arnold Furre

IPC分类号： E21B7/28 ,  E21B10/16 ,  E21B10/20 ,  E21B10/24 ,  E21B10/26 ,  E21B10/28 ,  E21B17/10 ,  F16B21/12

CPC分类号： E21B17/1078 ,  E21B10/20 ,  E21B10/246 ,  E21B10/28 ,  F16B21/12

摘要： A hole opener used in conjunction with drilling in at least one of boulder and rubble stone formations includes first and second sets of cutters. Each of the cutters of the first and second sets of cutters has cutter teeth thereon and further include a shaft. The hole opener also includes a tubular carrier body, a first device for fixing the first set of cutters to the tubular carrier body so that the first set of cutters is positioned in a common first lateral plane with respect to a longitudinal axis of the tubular carrier body, and second device for fixing the second set of cutters to the tubular carrier body so that the second set of cutters is located in a second lateral plane with respect to the longitudinal axis of the tubular carrier body and at an axial distance from the first set of cutters along the longitudinal axis. The first device combined with each of the cutters of the first set of cutters extends a first radial distance from the longitudinal axis, the second device combined with each of the cutters of the second set of cutters extends a second radial distance from the longitudinal axis, and the first radial distance is less than the second radial distance. Each of the shafts of the cutters of the first and second sets of cutters are rotatably and releasably connected to a corresponding one of the first and second devices.

摘要翻译： 与石块和瓦砾石组合中的至少一个钻孔一起使用的开孔器包括第一组和第二组切割器。 第一和第二组切割器的每个切割器在其上具有切割齿，并且还包括轴。 开孔器还包括管状载体主体，用于将第一组切割器固定到管状载体主体的第一装置，使得第一组切割器相对于管状载体的纵向轴线定位在共同的第一侧面中 主体和第二装置，用于将第二组切割器固定到管状载体主体，使得第二组切割器相对于管状载体主体的纵向轴线位于第二横向平面中，并且距离第一组 一组刀具沿纵轴。 与第一组切割器的每个切割器组合的第一装置从纵向轴线延伸出第一径向距离，与第二组切割器的每个切割器组合的第二装置从纵向轴线延伸出第二径向距离， 并且第一径向距离小于第二径向距离。 第一组和第二组切割器的切割器的每个轴可旋转并可释放地连接到第一和第二装置中相应的一个。

公开(公告)号：US5603381A

公开(公告)日：1997-02-18

申请号：US362540

申请日：1995-02-16

申请人： Tor Torgrimsen

发明人： Tor Torgrimsen

IPC分类号： A01B3/46 ,  A01B15/12 ,  A01B15/14

CPC分类号： A01B15/125 ,  A01B3/466

摘要： There is disclosed a semi-mountable plough comprising an elongate plough frame having a long forward frame section (1) carrying a plurality of plough bodies (2), a short intermediate section (3) pivotally connected to the rear end of the forward section (1), and a rear frame section (5) pivotally connected at its forward end to the rear of the intermediate section (3), with the plough being of a reversible type and the sections (1, 3, and 5) being pivotable relative to each other in a generally horizontal plane to take up new positions suitable for movement of the plough in a reverse direction. The rear frame section (5) is pivotable about a horizontal pivot (11) so as to follow any unevenness in the ground, and an hydraulically operated actuator (18, 19, 12') is coupled with said rear frame section and is operative to urge the frame section to pivot downwardly about said horizontal pivot (ii) and thereby maintain the plough actuator and includes a pressure regulator (20) to control the hydraulic pressure supplied to the actuator (12, 19, 12') so that a controlled biasing force is applied to the rear frame section (5) which maintains the required ploughing depth of the plough bodies (21), but which can be overcome so as to allow pivoting movement of the rear frame section (5) in order to follow the contour of the ground which is being ploughed.

摘要翻译： PCT No.PCT / GB94 / 00945 Sec。 371日期1995年2月16日 102（e）1995年2月16日PCT PCT 1994年5月3日PCT公布。 出版物WO94 / 24842 日期：1994年11月10日公开了一种半安装式犁耕装置，该犁耕机具有长的前部框架部分（1），其具有多个犁体（2），短的中间部分（3）可枢转地连接到后端 （1）的后框架部分（5）和在其前端枢转地连接到中间部分（3）的后部的后框架部分（5），犁具有可逆类型，并且部分（1,3和 5）可在大致水平的平面中相对于彼此枢转以占据适合于沿相反方向移动犁的新位置。 后框架部分（5）围绕水平枢轴（11）可枢转，以便跟随地面中的任何不均匀，并且液压操作的致动器（18,19,12'）与所述后框架部分联接，并且可操作以 推动框架部分围绕所述水平枢轴（ii）向下枢转，从而保持犁式致动器并且包括压力调节器（20）以控制供应到致动器（12,19，12'）的液压，使得受控偏置 力被施加到保持犁体（21）所需的犁耕深度的后框架部分（5），但是可以被克服以允许后框架部分（5）的枢转运动，以便跟随轮廓 正在耕种的地面。