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21. 发明授权

US5870889A Lawn tractor 失效
标题翻译：草坪拖拉机
公开(公告)号：US5870889A
公开(公告)日：1999-02-16
申请号：US821554
申请日：1997-03-21
申请人： Yoshikazu Togoshi , Osami Fujiwara , Hideya Umemoto , Hironori Tsuchihashi , Yoshiyuki Esaki , Akio Matsui
发明人： Yoshikazu Togoshi , Osami Fujiwara , Hideya Umemoto , Hironori Tsuchihashi , Yoshiyuki Esaki , Akio Matsui
IPC分类号： A01D34/63 , A01D43/077 , A01D87/10 , A01D34/00 , A01D67/00
CPC分类号： A01D43/077 , A01D2101/00 , A01D34/63
摘要： A mower unit includes a blade housing, and a guide plate for dividing a grass clipping flow space formed in the blade housing, along a flowing direction into a first flow space and a second flow space communicating with each other in a downstream position with respect to the flowing direction. The blade housing has a discharge section for discharging grass clippings cut by cutting blades, in a predetermined direction along with air flows. The discharge section has an intake opening for drawing ambient air into the second flow space. The guide plate may be displaceable relative to the blade housing to vary a sectional passage area of the first flow space.
摘要翻译：割草机单元包括叶片壳体和引导板，用于将形成在叶片壳体中的草屑流动空间沿着流动方向分成第一流动空间和第二流动空间，第二流动空间相对于下游位置彼此连通流动方向。叶片壳体具有排出部，用于沿着空气流沿预定方向排出由切割刀切割的草屑。排出部具有用于将环境空气吸入第二流动空间的进气口。引导板可以相对于刀片壳体移动以改变第一流动空间的截面通道面积。

22. 发明授权

US5823285A Four wheel drive working vehicle 失效
标题翻译：四轮驱动作业车
公开(公告)号：US5823285A
公开(公告)日：1998-10-20
申请号：US625060
申请日：1996-03-29
申请人： Hironori Tsuchihashi , Yoshikazu Togoshi , Osami Fujiwara , Teruo Shimamura , Akio Matsui , Hideya Umemoto , Kenichi Chujo , Niro Bando
发明人： Hironori Tsuchihashi , Yoshikazu Togoshi , Osami Fujiwara , Teruo Shimamura , Akio Matsui , Hideya Umemoto , Kenichi Chujo , Niro Bando
IPC分类号： B60K17/10 , B60K17/28 , B60K17/356
CPC分类号： B60K17/105 , B60K17/28 , B60K17/356
摘要： A four wheel drive working vehicle having a hydraulic block for covering one side of a propelling transmission case, an engine, and an HST attached to a side of the hydraulic block remote from the transmission case. The HST includes an input shaft for transmitting drive from the engine, and an output shaft extending through the hydraulic block for transmitting the drive to a transmission line in the transmission case. The vehicle further includes a drive transmission mechanism for selectively transmitting the drive from the transmission line to rear wheels, and a transmission shaft for transmitting the drive between the drive transmission mechanism and the transmission line in the transmission case. The drive transmission mechanism is attached to the side of the hydraulic block where the HST is attached. The transmission shaft extends through the hydraulic block.
摘要翻译：一种四轮驱动作业车辆，具有用于覆盖推进变速器壳体的一侧的液压块，发动机和附接到远离变速箱的液压块的一侧的HST。 HST包括用于从发动机传递驱动力的输入轴和延伸穿过液压块的输出轴，用于将变速器传递到变速箱中的传动线。车辆还包括驱动传动机构，用于选择性地将驱动从传输线传输到后轮;以及传动轴，用于在变速箱内传动驱动传动机构和传输线之间的驱动。驱动传动机构安装在安装有HST的液压块的一侧。传动轴延伸穿过液压块。

23. 发明授权

US4760686A Attachment device for front-mountable working implement 失效
标题翻译：前置安装工具的安装装置
公开(公告)号：US4760686A
公开(公告)日：1988-08-02
申请号：US2226
申请日：1987-01-12
申请人： Kazuo Samejima , Teruo Shimamura , Takao Sakatsuji , Yoshikazu Togoshi , Masatami Fukuda , Hideo Kida
发明人： Kazuo Samejima , Teruo Shimamura , Takao Sakatsuji , Yoshikazu Togoshi , Masatami Fukuda , Hideo Kida
IPC分类号： A01B59/048 , A01D34/64 , A01D34/66
CPC分类号： A01D34/74 , A01D34/662 , A01D2034/645 , A01D2101/00 , Y10S56/22
摘要： A device for attaching a working implement to the front of a running vehicle for performing work while following the ground comprises a pair of opposite inflexible links pivoted at their rear ends to the front of the vehicle. These inflexible links are movable upwardly or downwardly and each link has a front end for movably supporting the front portion of the implement about a lateral pivot. A pair of opposite suspenders are each mounted on a longitudinally intermediate portion of each link for suspending the rear portion of the implement, each of the suspenders including a rod assembly pivotally connectable to the implement's rear portion and a resilient member. The rod assembly is inserted in an upstanding state through the link and is movable axially thereof to thereby permit upward or downward movement of the implement's rear portion due to the movement of the implement about the pivot. The resilient member is provided around an upper portion of the rod assembly above the link and elastically bears against the link. A lift unit is provided between the vehicle and the links for raising or lowering the implement through the links and the suspenders. The lift unit permits upward or downward movement and sidewise tilting of the entire implement due to the pivotal movement of each of the links independent of the other link.
摘要翻译：用于将工作器具附接到行驶车辆的前部以在跟随地面时进行工作的装置包括一对相对的不弯曲的连杆，其在其后端枢转到车辆的前部。这些不灵活的连杆可以向上或向下移动，并且每个连杆具有用于可移动地支撑工具的前部围绕横向枢轴的前端。一对相对的悬挂件分别安装在每个连杆的纵向中间部分上，用于悬挂工具的后部，每个悬挂件包括可枢转地连接到工具后部的杆组件和弹性构件。杆组件通过连接件以直立状态插入，并且其轴向移动，从而允许工具的后部由于工具围绕枢轴的移动而向上或向下移动。弹性构件围绕杆组件的上部设置在连杆上方并且弹性地抵靠连杆。在车辆和链路之间提供升降机单元，用于通过连杆和吊杆升高或降低工具。升降机单元允许整个工具的向上或向下运动和侧向倾斜，这是由于每个链节独立于另一连杆的枢转运动。

24. 发明授权

US08838311B2 Vehicle having independently driven and controlled right and left drive wheels 有权
标题翻译：具有独立驱动和控制的左右驱动轮的车辆
公开(公告)号：US08838311B2
公开(公告)日：2014-09-16
申请号：US13422055
申请日：2012-03-16
申请人： Kazuo Koike , Hirokazu Ito , Yoshikazu Togoshi
发明人： Kazuo Koike , Hirokazu Ito , Yoshikazu Togoshi
IPC分类号： B60L11/00 , B60L15/20 , B62D11/00
CPC分类号： B62D6/04 , A01D34/006 , A01D69/02 , A01D2101/00 , B60K7/0007 , B60L15/2036 , B60L15/36 , B60L2210/10 , B60L2240/421 , B60L2240/423 , B60L2240/461 , B60L2240/463 , B62D11/003 , B62D11/04 , Y02T10/645 , Y02T10/7275
摘要： A self-propelled vehicle includes a maneuvering unit, a drive unit including first and second drive sections, which are driven and controlled by drive wheel control commands, a drive wheel unit including left and right drive wheels driven by the first and second drive sections, respectively, at least one caster wheel which is controlled by a caster wheel control command, a bank detector for detecting a degree of bank of the vehicle and a control unit including a drive wheel control section for generating the drive wheel control commands. The control unit further includes a caster wheel control section which generates the caster wheel control command for controlling the steering angle of the caster wheel during a bank traversing travel, based on the bank degree so as to resolve a difference between a target travel and the actual travel which occurs during the bank traversing travel.
摘要翻译：自行车包括操纵单元，包括由驱动轮控制命令驱动和控制的第一和第二驱动部分的驱动单元，包括由第一和第二驱动部分驱动的左右驱动轮的驱动轮单元，分别由脚轮控制命令控制的至少一个脚轮，用于检测车辆的行程度的行检测器和包括用于产生驱动轮控制命令的驱动轮控制部的控制单元。控制单元进一步包括脚轮控制部，该脚轮控制部基于该行程度，生成用于控制横向行驶期间脚轮的转向角的脚轮控制指令，以解决目标行程与实际行程之间的差银行横穿旅行时发生的旅行。

25. 发明申请

US20130047568A1 RIDING TYPE MOWER 有权
标题翻译：骑行式电机
公开(公告)号：US20130047568A1
公开(公告)日：2013-02-28
申请号：US13421080
申请日：2012-03-15
申请人： Masahiro YAMADA , Yoshikazu TOGOSHI , Eiji SATO
发明人： Masahiro YAMADA , Yoshikazu TOGOSHI , Eiji SATO
IPC分类号： A01D34/64 , A01D34/82 , A01D69/10 , A01D34/74
CPC分类号： A01D69/10
摘要： A relay shaft is rotatably provided in a lateral direction of a vehicle body on a rear side of the vehicle body with respect to a mowing apparatus and on a front side of the vehicle body with respect to a left and right pair of rear wheel drive apparatuses. A pedal coupling rod extends in the front-rear direction of the vehicle body above the mowing apparatus and connects to a brake pedal and to the relay shaft. A left brake coupling rod extends in the front-rear direction of the vehicle body and connects to a left end of the relay shaft and to an operation portion of a left rear wheel brake. A right brake coupling rod extends in the front-rear direction of the vehicle body and connects to a right end of the relay shaft and to an operation portion of a right rear wheel brake.
摘要翻译：继电器轴相对于割草装置在车身的后侧可旋转地设置在车体的左右方向上，并且相对于左右的一对后轮驱动装置在车身的前侧可旋转地设置。踏板连接杆在割草装置上方的车身前后方向上延伸并连接到制动踏板和继电器轴。左制动联轴器在车身的前后方向上延伸并且连接到继电器轴的左端和左后轮制动器的操作部分。右制动联轴器在车体的前后方向上延伸并连接到继电器轴的右端和右后轮制动器的操作部分。

26. 发明申请

US20120247077A1 RIDING MOWER 有权
标题翻译：骑马台
公开(公告)号：US20120247077A1
公开(公告)日：2012-10-04
申请号：US13242041
申请日：2011-09-23
申请人： Hiroyuki TADA , Yoshikazu TOGOSHI , Kazuaki NOGAMI , Akira MINOURA
发明人： Hiroyuki TADA , Yoshikazu TOGOSHI , Kazuaki NOGAMI , Akira MINOURA
IPC分类号： A01D34/00
CPC分类号： A01D34/82
摘要： A riding mower includes a pair of right and left front wheels; a pair of right and left rear wheels; a driver's seat provided between the rear wheels and the front wheels; an engine provided in the rear of the driver's seat; and a mower provided under the driver's seat. The riding mower is capable of being mounted with a fuel gas cylinder sideways on a side of the engine in which an operation section of the fuel gas cylinder faces backward. The riding mower further includes a guard member that is opposed to a rear surface of the fuel gas cylinder and is switchable between a protection position to cover the rear side of the operation section and an open position to open the rear surface of the fuel gas cylinder.
摘要翻译：骑马割草机包括一对右前轮和左前轮; 一对左右后轮; 设置在后轮和前轮之间的驾驶员座椅; 设置在驾驶员座椅后部的发动机; 和一个位于司机座位下的割草机。骑马割草机能够在发动机侧面侧面安装有燃料气瓶，其中燃料气瓶的操作部分面向后方。骑马割草机还包括与燃料气瓶的后表面相对的防护构件，并且可在覆盖操作部分的后侧的保护位置和打开燃料气瓶的后表面的打开位置之间切换。

27. 发明申请

US20110232250A1 Mower Unit Suspended from a Grass Mower 有权
标题翻译：割草机悬挂在割草机上
公开(公告)号：US20110232250A1
公开(公告)日：2011-09-29
申请号：US12872002
申请日：2010-08-31
申请人： Akihito Sugio , Akira Minoura , Yoshikazu Togoshi , Eiji Satou , Takahiro Shiraga , Kazuo Koike , Motosumi Shiotsuki , Yusuke Shoji
发明人： Akihito Sugio , Akira Minoura , Yoshikazu Togoshi , Eiji Satou , Takahiro Shiraga , Kazuo Koike , Motosumi Shiotsuki , Yusuke Shoji
IPC分类号： A01D19/00
CPC分类号： A01D34/003
摘要： A mower unit is disclosed, including a mower deck mounting therein in parallel layout first, second and third rotary blades rotatably driven about vertical axes and a washing device. The mower deck includes a top wall, side walls and first, second and third auxiliary side walls for evacuation, the auxiliary side walls having shapes along at least a machine body rear portion of the rotary path of each rotary blade. The washing device includes a single water supplying unit disposed upwardly of the top wall for supplying washing water and first, second and third water discharging units disposed through the first, second and third auxiliary side walls for discharging water to the first, second and third rotary blades respectively. The washing device includes also a water supplying pipe unit interconnecting and communicating the water supplying unit to the first, second and third water discharging units. The water supplying pipe unit is disposed within a mower deck rear space delimited by outer faces of the first, second and third auxiliary side walls. The first, second and third water discharging units are configured to discharge the washing water in such a manner that the center flow portion of the discharged water respectively therefrom is confined within the inner space of the mower deck.
摘要翻译：公开了一种割草机装置，包括以平行布局安装在其中的割草机甲板，第一和第三旋转叶片围绕垂直轴线可旋转地驱动和洗涤装置。割草机底盘包括顶壁，侧壁以及用于排空的第一，第二和第三辅助侧壁，辅助侧壁具有至少每个旋转叶片的旋转路径的机体后部的形状。洗涤装置包括设置在顶壁上方用于供应洗涤水的单个供水单元和通过第一，第二和第三辅助侧壁设置的第一，第二和第三排水单元，用于将水排放到第一，第二和第三旋转刀片分别。洗涤装置还包括将供水单元互连并连通到第一，第二和第三排水单元的供水管单元。供水管单元设置在由第一，第二和第三辅助侧壁的外表面限定的割草机甲板后部空间内。第一，第二和第三排水单元被构造成排出洗涤水，使得分别从其排出的水的中心流动部分被限制在割草机甲板的内部空间内。

28. 发明授权

US07594378B2 Mower tractor with rear grass collector assembly 有权
标题翻译：割草机拖拉机与后草收集器组装
公开(公告)号：US07594378B2
公开(公告)日：2009-09-29
申请号：US11075843
申请日：2005-03-09
申请人： Masato Asahara , Kazuo Samejima , Yoshikazu Togoshi , Akira Minoura , Yasunobu Nakatani , Osami Fujiwara
发明人： Masato Asahara , Kazuo Samejima , Yoshikazu Togoshi , Akira Minoura , Yasunobu Nakatani , Osami Fujiwara
IPC分类号： A01D43/06
CPC分类号： A01D43/063
摘要： A mower tractor includes a vehicle body supported by a plurality of wheels; an engine mounted to the vehicle body; a mower suspended from the vehicle body; at least one grass collector bag for collecting grass cut by the mower; a grass collector bag holder supporting said at least one grass collector bag at a position on one side with respect to the engine; and a stopper portion for abutting against the grass collector bag so as to prevent the grass collector bag supported by the grass collector bag holder from moving toward the vehicle body.
摘要翻译：割草机牵引车包括由多个车轮支撑的车体; 安装在车体上的发动机; 从车体悬挂的割草机; 用于收割割草机的至少一个草地收集袋; 一个集草袋支架，在相对于发动机的一侧的位置处支撑所述至少一个集草袋; 以及用于抵靠集草袋的止挡部，以防止由集草袋支架支撑的收集袋朝向车体移动。

29. 发明授权

US07059109B2 Mid-mount mower having a mower unit disposed between a front wheel unit and a pair of right and left rear wheels arranged rearwardly of a vehicle body to be independently shiftable 有权
标题翻译：具有设置在前轮单元与布置在车体后方的一对左右后轮之间的割草机单元的中型割草机可独立移动
公开(公告)号：US07059109B2
公开(公告)日：2006-06-13
申请号：US10649332
申请日：2003-08-26
申请人： Kazuo Samejima , Masato Asahara , Hiroshi Shimada , Akira Minoura , Yoshikazu Togoshi , Osami Fujiwara , Yoshiyuki Esaki
发明人： Kazuo Samejima , Masato Asahara , Hiroshi Shimada , Akira Minoura , Yoshikazu Togoshi , Osami Fujiwara , Yoshiyuki Esaki
IPC分类号： A01D34/03
CPC分类号： A01D34/64 , A01D2101/00
摘要： A mid-mount mower having a front frame unit including a pair of right and left front longitudinal frames, a first cross frame interconnecting the front longitudinal frames in forward positions thereof longitudinally of the vehicle body, and a second cross frame interconnecting the front longitudinal frames in rearward positions thereof longitudinally of the vehicle body, the front frame unit supporting the front wheel unit and also supporting a lift mechanism for vertically movably suspending the mower unit; a rear frame unit including a pair of right and left rear longitudinal frames, the rear frame unit being connected to the front frame unit; and a rear wheel drive unit interconnecting the rear longitudinal frames. The second cross frame has a downwardly opening recess disposed adjacent a middle position thereof, the recess allowing entry thereto of an upwardly protruding portion of the mower unit without interference when the mower unit is raised by the lift mechanism. The second cross frame includes a first profile member (13a) having a gate-shape portion (13aa) defining a recess (28) and horizontal plate portions (13ab) connected respectively to lower ends of the gate-shape portion, and a vertical plate member (13b) connected to a rear end surface of the first profile member.
摘要翻译：一种具有前框架单元的中置式割草机，包括一对左右前纵框架，第一横框架，其将前纵向框架在车身纵向方向前方位置相互连接，第二横框架将前纵向框架在车身纵向的后方位置处，前框架单元支撑前轮单元，并且还支撑用于垂直移动地悬挂割草机单元的提升机构; 后框架单元，其包括一对左右后纵向框架，所述后框架单元连接到所述前框架单元; 以及将后纵向框架互连的后轮驱动单元。第二十字框架具有邻近其中间位置布置的向下开口的凹槽，当所述割草机单元被升降机构升高时，所述凹槽允许所述割草机单元的向上突出部分进入其中。第二十字框架包括具有限定凹部（28）的门形部分（13aa）和分别连接到门形部分的下端的水平板部分（13ab）的第一轮廓构件（13a）和垂直板件（13b）连接到第一型材的后端表面。

30. 发明授权

US06708805B2 Riding tractor for supporting a mower unit 有权
标题翻译：用于支持割草机的拖拉机
公开(公告)号：US06708805B2
公开(公告)日：2004-03-23
申请号：US10077585
申请日：2002-02-15
申请人： Kazuo Samejima , Akira Minoura , Yoshikazu Togoshi , Osami Fujiwara
发明人： Kazuo Samejima , Akira Minoura , Yoshikazu Togoshi , Osami Fujiwara
IPC分类号： B60T704
CPC分类号： B60T11/04 , A01D34/66 , A01D2034/6843 , B60T7/02 , B60T7/104 , B62D11/08 , B62D11/183
摘要： A riding tractor in which engine output is transmitted to a running device through a hydrostatic stepless transmission. The tractor has a braking device for acting on the running device, a first brake operating device and a second brake operating device operable independently of each other for operating the braking device, and a brake control device for linking control displacements from the first brake operating device and the second the brake operating device to the brake device. The brake control device includes a mechanism movable with the operating devices to maintain the second brake operating device in an inoperative position when the first brake operating device operates the brake device, and a brake lock mechanism switchable between a locking state for locking the brake device to a braking position, and a lock release state, the brake lock mechanism maintaining the lock release position when the first brake operating device operates the brake device, and automatically switching to the locking state when the second brake operating device operates the brake device to the braking position.
摘要翻译：发动机输出通过静液压无级变速器传递到行驶装置的骑乘拖拉机。拖拉机具有用于作用在行驶装置上的制动装置，第一制动操作装置和第二制动操作装置，第二制动操作装置和第二制动操作装置可彼此独立地操作以操作制动装置;以及制动控制装置，用于将来自第一制动操作装置第二个制动操作装置到制动装置。制动控制装置包括：机构，其可与操作装置一起移动，以在第一制动操作装置操作制动装置时将第二制动操作装置维持在不工作位置;以及制动器锁定机构，可在用于将制动装置锁定到制动位置和锁定解除状态，当第一制动操作装置操作制动装置时，制动器锁定机构保持锁定释放位置，并且当第二制动操作装置将制动装置操作到制动时自动切换到锁定状态位置。

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