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1. 发明申请

WO2017066396A1 WALK REEL MOWER 审中-公开
公开(公告)号：WO2017066396A1
公开(公告)日：2017-04-20
申请号：PCT/US2016/056759
申请日：2016-10-13
申请人： THE TORO COMPANY
发明人： PATTON, Robert, D. , SIREK, Nicholas, J. , GOMAN, Gerald, E. , ADKINS, Casey, L. , SORENSON, Jeffrey, A. , SCHMIDT, Larry, W.
IPC分类号： A01D34/47 , A01D34/62 , A01D101/00
CPC分类号： A01D34/475 , A01D34/49 , A01D34/54 , A01D34/62
摘要： A walk reel mower has a pivotal rear traction drum that can be selectively disposed in two different mowing positions that allow a single mower to cut grass on golf course greens as well as tee boxes with no degradation in cutting or power performance. The reel cutting unit has a pivotal rear shield to allow the rear shield to be pivotally adjusted to maintain its radial spacing relative to the orbit of the reel at a desired amount as the reel diameter decreases due to wear. The ground speed of the walk reel mower is automatically slowed during turns of the mower by a mechanical cable assembly that links a user operable throttle control and throttle reducing control to a prime mover throttle. Finally, the leverage provided by the mower handle assembly when placed in a lowered position is used by the user to more easily deploy a kickstand.
摘要翻译：步行式卷绕式割草机具有可枢转的后部牵引鼓，其可以选择性地布置在两个不同的割草位置，这使得单个割草机可以切割高尔夫球场果岭上的草地以及切割没有退化的T型箱或动力表现。卷轴切割单元具有枢转的后部护罩，以允许后部护罩被枢转地调节，以在卷轴直径由于磨损而减小时将其相对于卷轴的轨道的径向间隔保持在期望的量。通过将用户可操作的节气门控制和节气门减速控制连接到原动机节气门的机械缆索组件在割草机转弯期间，步行式割草机的地面速度自动减慢。最后，由割草机手柄组件在放置在较低位置时所提供的杠杆被用户用来更容易地部署支架。

2. 发明申请

WO1991003927A1 GRASS CUTTING UNIT WITH HEIGHT OF CUT ADJUSTMENT 审中-公开
标题翻译：具有切割调整高度的草切割单元
公开(公告)号：WO1991003927A1
公开(公告)日：1991-04-04
申请号：PCT/GB1990001185
申请日：1990-07-31
申请人： RANSOMES SIMS & JEFFERIES LIMITED , MILLS, John
发明人： RANSOMES SIMS & JEFFERIES LIMITED
IPC分类号： A01D34/54
CPC分类号： A01D34/54 , A01D2101/00
摘要： A grass cutting unit has the height of cut determined by a ground roll (18). A reaction member (26) linked to the ground roll (18) has a captive screw-threaded shaft (28) carrying a hand wheel (32). A block (38) threaded onto the shaft (28) is linked to the frame (10) of the cutting unit so that rotation of the hand wheel (32) adjusts the height of cut. The weight of the frame (10) is arranged to act on the hand wheel (32) to urge together contoured surfaces of the hand wheel (32) and the reaction member (26) so as, during normal cutting, to prevent spurious rotation of the hand wheel (32).
摘要翻译：草切割单元具有由地面辊（18）确定的切割高度。连接到地面辊（18）的反作用件（26）具有承载手轮（32）的固定螺纹轴（28）。旋转到轴（28）上的块（38）连接到切割单元的框架（10），使得手轮（32）的旋转调节切割高度。框架（10）的重量被布置成作用在手轮（32）上，以便在正常切割期间将手轮（32）和反作用构件（26）的轮廓表面一起推动，以防止手轮手轮（32）。

3. 发明申请

WO2019104190A1 MOWER QUICK HEIGHT OF CUT ADJUSTMENT 审中-公开
公开(公告)号：WO2019104190A1
公开(公告)日：2019-05-31
申请号：PCT/US2018/062278
申请日：2018-11-21
申请人： THE TORO COMPANY
发明人： GUST, Jackie Ray , PIZANO, Miguel Angel , WADZINSKI, Chris Allen
IPC分类号： A01D34/74 , A01D34/00 , A01D34/64
CPC分类号： A01D34/662 , A01D34/006 , A01D34/54 , A01D34/64 , A01D34/74 , A01D34/863 , A01D2034/645
摘要： A mower comprising a vehicle, a plurality of cutting assemblies, and an automatic height of cut control system is described. In some aspects, the automatic height of cut control system is configured to automatically change the height of cut for the plurality of cutting assemblies while maintaining the attitude of each cutting blade as the blade moves from a first height of cut to a second height of cut. The cutting assemblies may include a variable-length member linked to a four-bar linkage configured to cause a change in the height of cut in response to a change in length of the variable-length member.

4. 发明申请

WO2011086745A1 芝刈り車両审中-公开
标题翻译：偷偷溜车
公开(公告)号：WO2011086745A1
公开(公告)日：2011-07-21
申请号：PCT/JP2010/068915
申请日：2010-10-26
申请人：株式会社IHI , 株式会社IHIシバウラ , 志田倫教 , 岩崎郁夫 , 長谷川文夫 , 須藤孝明 , 金子卓史
发明人：志田　倫教 , 岩崎　郁夫 , 長谷川　文夫 , 須藤　孝明 , 金子　卓史
IPC分类号： A01D34/44
CPC分类号： A01D34/006 , A01D34/44 , A01D34/54 , A01D34/58 , E02F9/26 , G01B21/02 , G01P3/64 , G05B19/182 , G05B2219/45044
摘要：　この芝刈り車両は、走行経路に沿って芝の刈り取りを行う芝刈り車両（１）であって、モータ（２４）によって駆動される電動リール（２２）を有する少なくとも１つの電動式リールユニットと、車両の走行速度を検出するためのセンサ（３４ａ）～（３４ｃ）と、センサ（３４ａ）～（３４ｃ）の検出結果に応じてモータ（２４）を制御することにより、電動式リールユニットに設けられている電動リール（２２）の回転速度を制御する制御装置（３７）とを備える。
摘要翻译：一种割草车（1），用于沿着车辆行驶路线割草坪。割草车（1）设置有至少一个电动卷轴单元，其具有由马达（24）驱动的电动卷轴（22）。用于检测车辆行驶速度的传感器（34a-34c）以及控制装置，用于根据传感器（34a-34c）的检测结果控制电动机（24），从而控制设置在电动卷盘单元上的电动卷盘（22）的旋转速度。

5. 发明申请

WO2007118925A1 GRASS CUTTING UNIT 审中-公开
标题翻译：草切割机
公开(公告)号：WO2007118925A1
公开(公告)日：2007-10-25
申请号：PCT/FI2007/000097
申请日：2007-04-13
申请人： ACTIONECO OY , KESKI-LUOPA, Mauno
发明人： KESKI-LUOPA, Mauno
IPC分类号： A01D34/54 , A01D34/74
CPC分类号： A01D34/54 , A01D2101/00
摘要： The invention relates to a grass cutting unit (1) comprising a frame (2) and, provided in connection with said frame: a cutter (3) for cutting grass and support elements (4; 41, 42) for supporting the cutting unit (1) against the ground, particularly when cutting grass. Said cutting unit (1) is provided with a cutting height setting device. In a most preferred embodiment of the invention, the cutting height setting device comprises two lead screws (7; 71, 72; 73, 74) that are connected to the ends of both support reels (4; 41, 42), and the corresponding nut elements are connected to the frame; by rotating said lead screws by driving motors, advantageously electric motors (6; 61, 62), each support reel can be moved essentially in the vertical direction, and simultaneously the cutting height can be adjusted within the desired limits.
摘要翻译：本发明涉及一种草切割单元（1），其包括框架（2）并且与所述框架连接设置：用于切割草的切割器（3）和用于支撑切割单元的支撑元件（4; 41,42） 1）对地面，特别是切草时。所述切割单元（1）设置有切割高度设定装置。在本发明的最优选实施例中，切割高度设定装置包括连接到两个支撑卷轴（4; 41,42）端部的两个导螺杆（7; 71,72; 73,74）螺母元件连接到框架; 通过驱动电动机旋转所述导螺杆，有利地是电动马达（6; 61,62），每个支撑卷轴可以基本上在垂直方向上移动，并且同时可以将切割高度调节到期望的限度内。

6. 发明申请

WO1996009752A1 MOWER DEVICE AND QUICK HEIGHT ADJUSTMENT FOR THIS DEVICE 审中-公开
标题翻译：本设备的高压设备和快速高度调整
公开(公告)号：WO1996009752A1
公开(公告)日：1996-04-04
申请号：PCT/NL1995000322
申请日：1995-09-26
申请人： VAN LOEN TECHNIEK B.V. , VAN LOEN, Leonardus, Lambertus
发明人： VAN LOEN TECHNIEK B.V.
IPC分类号： A01D34/54
CPC分类号： A01D34/54 , A01D2101/00
摘要： A mower device comprises at least one mower unit (100) which is supported with a transport roller (101) on a ground surface. Said transport roller (101) is coupled to the mower unit (100) so as to be adjustable in height and is provided with means (102) for manually adjusting the height of said roller between a predetermined high and a predetermined low position.
摘要翻译：割草机装置包括至少一个割草机单元（100），所述割草机单元（100）由地面上的输送辊（101）支撑。所述传送辊（101）联接到割草机单元（100）以便在高度上可调节，并且设置有用于在预定高位和预定低位置之间手动调节所述辊的高度的装置（102）。

7. 发明申请

WO2018098591A1 ROTARY SCISSORING MOWER 审中-公开
公开(公告)号：WO2018098591A1
公开(公告)日：2018-06-07
申请号：PCT/CA2017/051452
申请日：2017-12-01
申请人： DEJONG, Robert N.
发明人： DEJONG, Robert N.
IPC分类号： A01D34/68 , A01D34/10
CPC分类号： A01D34/57 , A01D34/46 , A01D34/475 , A01D34/54 , A01D34/58 , A01D34/6806 , A01D34/73 , A01D2034/6825
摘要： A disclosed example scissoring mower includes a cutting assembly driven by a gear system. The mower is moved by an operator or motor to cause rotation of wheels. The wheels are coupled to an axle that drives the gear system and thereby the cutting assembly. Accordingly, when the mower is pushed or driven forward, the gear system causes blades of the cutting assembly to move in opposite directions, creating a scissoring action that cuts grass and other vegetation.

8. 发明申请

WO2013158003A1 A FLAIL MOWING MACHINE AND A LINKAGE FOR SUCH A MACHINE 审中-公开
标题翻译：刨花机和这种机器的链接
公开(公告)号：WO2013158003A1
公开(公告)日：2013-10-24
申请号：PCT/SE2012/050417
申请日：2012-04-19
申请人： HUSQVARNA AB , MAEDA, Kazuyuki
发明人： MAEDA, Kazuyuki
IPC分类号： A01D34/54 , A01D34/42 , A01D34/535
CPC分类号： A01D34/54 , A01D34/535
摘要： Disclosed is a flail mowing machine that includes a lifting/moving system. The lifting/moving system includes a front tire and a rear tire, a cutter deck, a shaft accommodated within the cutter deck, at least one cutter equipped around the shaft, and a linkage mechanism for lifting/moving the cutter deck. The linkage mechanism includes a first link functioning as a grip located near by an operational portion, a second link, a bracket provided on the cutter deck, and an attachment member provided with the front tire. In addition, each link is arranged with each other in such a way that the second link is connected/interlocked to the attachment member via the bracket.
摘要翻译：公开了一种包括提升/移动系统的连枷割草机。提升/移动系统包括前轮胎和后轮胎，切割台面，容纳在切割机甲板内的轴，至少一个围绕轴设置的切割器，以及用于提升/移动切割刀片的连杆机构。连杆机构包括用作位于操作部附近的把手的第一连杆，设置在切割台上的支架和第二连杆，以及设置有前轮胎的安装部件。此外，每个连杆彼此配置，使得第二连杆经由支架与连接构件连接/互锁。

9. 发明申请

WO2009158699A3 REEL MOWER 审中-公开
公开(公告)号：WO2009158699A3
公开(公告)日：2010-03-04
申请号：PCT/US2009049030
申请日：2009-06-29
申请人： TORO CO , GOMAN GERALD E , GALEWSKI RICKY A , LEGAULT TODD P , PATTON ROBERT D , WHITMAN NEIL R , LAMUSGA GARY R , WOOCK RODNEY W
发明人： GOMAN GERALD E , GALEWSKI RICKY A , LEGAULT TODD P , PATTON ROBERT D , WHITMAN NEIL R , LAMUSGA GARY R , WOOCK RODNEY W
IPC分类号： A01D34/44 , A01D34/52 , A01D34/56 , A01D34/82
CPC分类号： A01D34/44 , A01D34/43 , A01D34/54 , A01D34/62 , A01D43/063 , A01D75/306 , A01D2101/00
摘要： A reel mower has a double A arm suspension that lowers a reel cutting unit into a cutting position in a tail down orientation and that levels the reel cutting unit out as it lifts the reel cutting unit into a transport position. The reel cutting unit yaws during turns about a substantially vertical axis having a negative caster angle. The suspension has clamps that can be flipped open or closed to quickly attach or detach the reel cutting unit. A drive motor can be quickly attached or detached to the reel cutting unit using a pivotal wire form. An active counterbalance system automatically offsets the increasing weight of a grass basket on the reel cutting unit to maintain quality of cut. The grass basket maintains a constant spacing relative to the reel cutting unit when the reel cutting unit pitches to improve clipping collection.
摘要翻译：卷纸割草机具有双A臂悬架，其将卷轴切割单元以向下拖动方向下降到切割位置，并且当卷轴切割单元将卷轴切割单元提升到传送位置时将卷轴切割单元排出。卷轴切割单元在具有负的脚轮角度的基本上垂直的轴线的匝中弯曲。悬架具有可以翻转打开或关闭的夹具，以快速安装或拆卸卷轴切割装置。驱动马达可以使用枢转线形式快速地连接到卷轴切割单元上。积极的平衡系统自动抵消卷轴切割单元上的草篮的增加的重量，以保持切割质量。当卷轴切割单元调节以改善剪辑收集时，草篮相对于卷轴切割单元保持恒定的间隔。

10. 发明申请

WO2008068494A1 IMPROVEMENTS TO HEIGHT ADJUSTMENT MECHANISMS FOR GRASS TREATMENT DEVICES 审中-公开
标题翻译：改善谷物处理设备的高度调节机制
公开(公告)号：WO2008068494A1
公开(公告)日：2008-06-12
申请号：PCT/GB2007/004675
申请日：2007-12-07
申请人： ADVANCED ENGINEERING TECHNIQUES LIMITED , SLATER, Tom , COLEMAN, John
发明人： SLATER, Tom , COLEMAN, John
IPC分类号： A01D34/54 , A01D34/74
CPC分类号： A01D34/54 , A01B45/02 , A01D34/74
摘要： A grass treatment device height adjustment assembly for adjusting the height of a grass treatment tool above ground level comprises a height adjustment mechanism and an elongate rotational element, such as a roller, having first and second ends, said rotational element comprising an axle extending substantially along the longitudinal axis of said element about which said element rotates, the assembly characterized in that the height adjustment mechanism comprises a rotatable member connected to said axle of said rotational element wherein said rotatable member is associated with a second fixed axis of rotation that is substantially parallel to but offset relative to said first rotational axis, said second axis of rotation thereby configured to enable said height adjustment mechanism to adjust the position of said first axis of rotation relative to said second axis of rotation.
摘要翻译：用于调节地面以上草地处理工具的高度的草地处理装置高度调节组件包括高度调节机构和诸如辊的细长旋转元件，其具有第一和第二端，所述旋转元件包括基本沿着所述元件围绕所述元件旋转的纵向轴线，所述组件的特征在于，所述高度调节机构包括连接到所述旋转元件的所述轴的可旋转构件，其中所述可旋转构件与基本平行的第二固定旋转轴线相关联但是相对于所述第一旋转轴线偏移，所述第二旋转轴线被构造成使得所述高度调节机构能够相对于所述第二旋转轴线调节所述第一旋转轴线的位置。

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