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1. 发明授权

US06513312B1 Mower with a grass catcher 有权
标题翻译：用割草机割草机
公开(公告)号：US06513312B1
公开(公告)日：2003-02-04
申请号：US09652778
申请日：2000-08-31
申请人： Shoso Ishimori , Nobuyuki Yamashita , Takashi Fujii , Kazuaki Kurohara , Shinichiro Saji
发明人： Shoso Ishimori , Nobuyuki Yamashita , Takashi Fujii , Kazuaki Kurohara , Shinichiro Saji
IPC分类号： A01D3470
CPC分类号： A01D43/0635 , A01D34/63 , A01D2101/00
摘要： A mower with a grass catcher (10) for collecting grass clippings transmitted from a mower unit. The grass catcher has an inlet opening (12) in a front position thereof, and an outlet opening (13) and an openable lid (14) in a rear position. The grass catcher (10) is connected to the rear end of a vehicle body to be supported in a suspended state by a grass catcher support unit (100). The support unit includes mounting posts (9) attached to the rear end of the vehicle body and extending upward, and a support link mechanism (20) for interconnecting upper regions of the mounting posts and lower rearward regions of the grass catcher, and for switching the grass catcher between a grass clippings collecting posture with the inlet opening directed forwardly of the vehicle body, and a raised dumping posture with the outlet opening directed downward. The support link mechanism performs a switching process for switching the grass catcher from the grass clippings collecting posture to the raised dumping posture. The switching process includes a translating process for translating the grass catcher obliquely rearward and upward while maintaining the grass catcher substantially parallel to the grass clippings collecting posture, and a rotating process for rotating the grass catcher until the outlet opening is directed downward.
摘要翻译：具有捕草器（10）的割草机，用于收集从割草机单元传送的草屑。抓地器在其前部具有入口开口（12），在后方具有出口开口（13）和可打开的盖子（14）。草捕集器（10）通过抓地器支撑单元（100）连接到待停车状态的车身后端。支撑单元包括安装在车身后端并向上延伸的安装柱（9），以及支撑连杆机构（20），用于互连安装柱的上部区域和草地捕捉器的下部后部区域，并用于切换在草剪收集姿势与前方向前方的入口开口之间的草捕捉器以及朝向下方的出口开口的升高倾倒姿态。支撑连杆机构执行切换处理，以将草捕集器从草地收集姿势切换到升高的倾倒姿势。切换处理包括：使草地捕捉器基本上平行于草屑收集姿势的方式向上方倾斜地平移草地捕捉器的转移处理，以及用于使捕捉器旋转直到出口开口朝下的旋转处理。

2. 外观设计

USD457898S1 “High-Dump” grass collector for lawn tractor 失效
标题翻译：草坪拖拉机“高倾”草地收集机
公开(公告)号：USD457898S1
公开(公告)日：2002-05-28
申请号：US29137916
申请日：2001-03-01
申请人： Takashi Fujii , Shoso Ishimori , Nobuyuki Yamashita
设计人： Takashi Fujii , Shoso Ishimori , Nobuyuki Yamashita

3. 发明授权

US06672043B2 Lawn mower for directing grass clippings to a grass catcher 有权
标题翻译：草坪割草机将草地剪向草地捕捞者
公开(公告)号：US06672043B2
公开(公告)日：2004-01-06
申请号：US10228387
申请日：2002-08-26
申请人： Takashi Shibata , Takashi Fujii , Hideya Umemoto , Takeshi Komorida , Hiroyuki Tada , Nobuyuki Yamashita , Shoso Ishimori
发明人： Takashi Shibata , Takashi Fujii , Hideya Umemoto , Takeshi Komorida , Hiroyuki Tada , Nobuyuki Yamashita , Shoso Ishimori
IPC分类号： A01D4306
CPC分类号： A01D43/063 , A01D34/71 , A01D2101/00
摘要： A lawn mower for directing grass clippings to a grass catcher. The lawn mower includes a vehicle body and a mower unit supported by the vehicle body to be vertically movable for varying a height thereof above the ground. The mower unit includes a housing, cutting blades rotatable about vertical shafts, and a grass clippings discharge channel connected to the housing and opening downward for rearwardly directing grass clippings cut by the cutting blades. The lawn mower further includes a grass collecting duct for connecting a discharge opening of the grass clippings discharge channel to the grass catcher, and a receiving plate having a receiving surface for covering the downward opening of the grass clippings discharge channel. The receiving plate is pivotable about a transverse shaft between a grass clippings guiding position in which the receiving surface extends parallel to a flow of grass clippings through the grass clippings discharge channel and a grass clippings removing position in which the receiving surface has a large tilt angle relative to the ground. A swing range limiting mechanism is provided for reducing a swing range of the receiving plate as the mower unit is lowered relative to the ground.
摘要翻译：草坪割草机将草地剪向草地捕捞者。割草机包括车身和由车体支撑的割草机单元，以便垂直移动以改变其高于地面的高度。割草机单元包括壳体，围绕垂直轴可旋转的切割刀片和连接到壳体并且向下打开的草屑排出通道，用于向后引导由切割刀片切割的草屑。割草机还包括用于将草屑排出通道的排出口连接到草地捕集器的收集烟道和具有用于覆盖草屑排出通道的向下开口的接收表面的收纳板。接收板可围绕剪草导向位置绕其横向轴线转动，其中接收表面平行于通过草屑排出通道的草屑平行延伸，并且草屑移除位置，接收表面具有大的倾斜角相对于地面。提供摆动范围限制机构，用于在割草机单元相对于地面降低时减小接收板的摆动范围。

4. 发明授权

US06931827B2 Grass collecting apparatus and a lawn mower having such a grass collecting apparatus 有权
标题翻译：草收集装置和具有这种草收集装置的割草机
公开(公告)号：US06931827B2
公开(公告)日：2005-08-23
申请号：US10645311
申请日：2003-08-21
申请人： Takeshi Komorida , Nobuyuki Yamashita , Shoso Ishimori
发明人： Takeshi Komorida , Nobuyuki Yamashita , Shoso Ishimori
IPC分类号： A01D34/63 , A01D34/64 , A01D43/063 , A01D43/00 , A01D43/06
CPC分类号： A01D43/0635 , A01D2101/00
摘要： A grass collecting apparatus for directing grass clippings cut by a mower unit to a grass catcher. The apparatus includes a grass collecting duct for guiding the grass clippings from the mower unit to the grass catcher, the duct having an outlet portion leading to the grass catcher defined by an upper plate, right and left side plates and a bottom plate, a gate-shaped frame disposed in a boundary between the outlet portion of the grass collecting duct and an opening of the grass catcher, and a swing mechanism for swinging the grass catcher between a grass collecting position and a grass discharging position. The bottom plate is arranged to receive the grass clippings falling off an area when the grass catcher is in the grass collecting position, and is displaced with a surface being tilted when the grass catcher is swung from the grass collecting position to the grass discharging position.
摘要翻译：用于将割草机切割的草屑引导到捕草器的草收集装置。该装置包括用于将割草机从割草机引导到草地捕集器的草集合管道，该管道具有通向由上板，右和左侧板和底板限定的捕草器的出口部分，设置在草收集管的出口部分和草捕集器的开口之间的边界中的一个框架，以及用于在草收集位置和草放出位置之间摆动草捕获器的摆动机构。底板被设置成当草地捕集位置时，从草地收集位置向草放置位置摆动时，使草地从草地收集位置向下方移动，并且随着表面倾斜而移动。

5. 发明授权

US06454041B2 Working vehicle with a PTO apparatus 有权
标题翻译：工作车辆用PTO装置
公开(公告)号：US06454041B2
公开(公告)日：2002-09-24
申请号：US09789483
申请日：2001-02-20
申请人： Shoso Ishimori , Nobuyuki Yamashita , Masatake Murakawa
发明人： Shoso Ishimori , Nobuyuki Yamashita , Masatake Murakawa
IPC分类号： B60K1700
CPC分类号： B60K17/28 , A01B71/06 , B60Y2200/223
摘要： A working vehicle having a propelling transmission for transmitting power of an engine drive wheels, the propelling transmission being attached to body frames as offset to one side transversely of a vehicle body to produce a utility space in the other side, with a PTO apparatus for transmitting power supplied from the propelling transmission to an external working implement. The PTO apparatus includes an input shaft extending longitudinally of the vehicle body and drivably connected to the propelling transmission, and an output shaft extending parallel to and spaced from the input shaft and drivingly connected to the external working implement. A mounting mechanism system is provided to attach the PTO apparatus to vehicle body frames. The mounting mechanism system selectivety fixes the PTO apparatus in at least two pivotal postures about the input shaft.
摘要翻译：一种具有用于传递发动机驱动轮的动力的推进传动装置的工作车辆，所述推进传动装置附接到身体框架，偏移到车身横向的一侧以在另一侧产生效用空间，其中PTO装置用于传送从推进传输供给到外部工作工具的电力。 PTO装置包括沿车身纵向延伸并且可驱动地连接到推进传动装置的输入轴，以及平行于输入轴并与驱动连接到外部作业工具的输出轴。提供安装机构系统以将PTO装置附接到车体框架。安装机构系统选择性将PTO装置固定在围绕输入轴的至少两个枢转姿势中。

6. 发明授权

US06588299B2 Transmission for a working vehicle 有权
公开(公告)号：US06588299B2
公开(公告)日：2003-07-08
申请号：US09925839
申请日：2001-08-08
申请人： Shoso Ishimori , Takeshi Komorida , Nobuyuki Yamashita
发明人： Shoso Ishimori , Takeshi Komorida , Nobuyuki Yamashita
IPC分类号： B60K1704
CPC分类号： F16H47/02 , B60K5/02 , B60K5/06 , B60K17/02 , B60K17/04 , B60K17/28 , F16H37/065 , Y10T74/19019 , Y10T74/19037 , Y10T74/19126 , Y10T74/1913
摘要： A transmission for a working vehicle comprising a transmission mechanism for controlling drive transmission; a first input shaft for transmitting drive from an engine to the transmission mechanism; a second input shaft, usable as an alternative to the first input shaft, for transmitting drive from the engine to the transmission mechanism, the second input shaft extending in a different direction to the first input shaft; an implement-operating output shaft for outputting drive from the transmission mechanism to drive a working implement; and a pair of right and left propelling output shafts for transmitting drive from the transmission mechanism to drive wheels, the propelling output shafts extending in the same direction as axes of the drive wheels. The first and second input shafts extend transversely of the propelling output shafts. The implement-operating output shaft extends in the same direction as the first input shaft.

7. 发明授权

US07607284B2 Riding-type mower vehicle 有权
标题翻译：骑马式割草车
公开(公告)号：US07607284B2
公开(公告)日：2009-10-27
申请号：US12032813
申请日：2008-02-18
申请人： Toshiki Kanai , Hiroyuki Ogasawara , Nobuyuki Yamashita , Kazuaki Kurohara
发明人： Toshiki Kanai , Hiroyuki Ogasawara , Nobuyuki Yamashita , Kazuaki Kurohara
IPC分类号： A01D43/00
CPC分类号： A01D43/063
摘要： A riding-type mower vehicle comprises a mower supported by a vehicle body; a grass collector configured to receive cut grass cut by the mower; a vehicle-side connector located at a rear position of the vehicle body and having a pair of inclined guide portions that face each other such that a distance between the inclined guide portions decreases toward lower portions of the inclined guide portions to open upwardly; and a collector-side connector provided to the grass collector to extend generally downwardly and having a pair of inclined guided portions whose distance from each other decreases toward lower portions of the inclined guided portions; wherein the collector-side connector is attached to the vehicle-side connector by inserting an inclined guided portion of the collector-side connector between the pair of inclined guide portions of the vehicle-side connector.
摘要翻译：一种骑马式割草机包括由车身支撑的割草机; 一种收集器，用于接收割草机切割的草地; 位于车体后部的车辆侧连接器，具有一对相对的倾斜导向部，使得倾斜导向部之间的距离朝向倾斜导向部的下部向下方开口; 以及集电极侧连接器，其设置在所述集料器上，大致向下延伸，并且具有一对彼此间隔的倾斜引导部分朝向所述倾斜被引导部分的下部减小; 其中集电器侧连接器通过将集电侧连接器的倾斜引导部分插入在车辆侧连接器的一对倾斜引导部之间而附接到车辆侧连接器。

8. 发明申请

US20090241501A1 Mower Unit 有权
标题翻译：割草机组
公开(公告)号：US20090241501A1
公开(公告)日：2009-10-01
申请号：US12479286
申请日：2009-06-05
申请人： Ryouzou Imanishi , Tomoyuki Morikawa , Katsuhiko Uemura , Nobuyuki Yamashita , Kazuaki Kurohara , Hiroshi Oshima
发明人： Ryouzou Imanishi , Tomoyuki Morikawa , Katsuhiko Uemura , Nobuyuki Yamashita , Kazuaki Kurohara , Hiroshi Oshima
IPC分类号： A01D34/00
CPC分类号： A01D34/667 , A01D34/81 , A01D42/005 , Y10S56/09
摘要： A mower unit includes a housing, a pair of cutting blades arranged inside the housing, each of the cutting blades being rotatable about a respective vertical axis supported by the housing, the cutting blades being driven to be rotated in opposite directions, and a baffle arranged generally between rotation regions of the cutting blades to guide air flows generated by the cutting blades. The baffle defines an upper baffle portion located adjacent an upper region of the housing, a lower baffle portion located adjacent a lower region of the housing, and an air passage formed for allowing the air flows to flow between the upper baffle portion and lower baffle portion.
摘要翻译：割草机单元包括壳体，布置在壳体内的一对切割刀片，每个切割刀片可围绕由壳体支撑的相应垂直轴线旋转，切割刀片被驱动以沿相反方向旋转，并且挡板布置通常在切割刀片的旋转区域之间引导由切割刀片产生的空气流。挡板限定了邻近壳体的上部区域定位的上部挡板部分，邻近壳体的下部区域设置的下部挡板部分和形成为允许空气流在上部挡板部分和下部挡板部分之间流动的空气通道。

9. 发明申请

US20080202089A1 Riding-Type Mower Vehicle 有权
标题翻译：骑马式割草机
公开(公告)号：US20080202089A1
公开(公告)日：2008-08-28
申请号：US12032813
申请日：2008-02-18
申请人： Toshiki Kanai , Hiroyuki Ogasawara , Nobuyuki Yamashita , Kazuaki Kurohara
发明人： Toshiki Kanai , Hiroyuki Ogasawara , Nobuyuki Yamashita , Kazuaki Kurohara
IPC分类号： A01D43/063
CPC分类号： A01D43/063
摘要： A riding-type mower vehicle comprises a mower supported by a vehicle body; a grass collector configured to receive cut grass cut by the mower; a vehicle-side connector located at a rear position of the vehicle body and having a pair of inclined guide portions that face each other such that a distance between the inclined guide portions decreases toward lower portions of the inclined guide portions to open upwardly; and a collector-side connector provided to the grass collector to extend generally downwardly and having a pair of inclined guided portions whose distance from each other decreases toward lower portions of the inclined guided portions; wherein the collector-side connector is attached to the vehicle-side connector by inserting an inclined guided portion of the collector-side connector between the pair of inclined guide portions of the vehicle-side connector.
摘要翻译：一种骑马式割草机包括由车身支撑的割草机; 一种收集器，用于接收割草机切割的草地; 位于车体后部的车辆侧连接器，具有一对相对的倾斜导向部，使得倾斜导向部之间的距离朝向倾斜导向部的下部向下方开口; 以及集电极侧连接器，其设置在所述集料器上，大致向下延伸，并且具有一对彼此间隔的倾斜引导部分朝向所述倾斜被引导部分的下部减小; 其中集电器侧连接器通过将集电侧连接器的倾斜引导部分插入在车辆侧连接器的一对倾斜引导部之间而附接到车辆侧连接器。

10. 发明申请

US20070056259A1 Grass collector for a mower 有权
标题翻译：割草机的收割机
公开(公告)号：US20070056259A1
公开(公告)日：2007-03-15
申请号：US11508122
申请日：2006-08-22
申请人： Katsuhiko Uemura , Nobuyuki Yamashita , Kazuaki Kurohara , Hiroki Nagai
发明人： Katsuhiko Uemura , Nobuyuki Yamashita , Kazuaki Kurohara , Hiroki Nagai
IPC分类号： A01D43/06
CPC分类号： A01D43/0636 , A01D43/0635
摘要： A grass collector adapted to be attached to a rear of a riding-type mower for receiving cut grass from a mower unit through a duct, the grass collector comprises a front container section having a rearwardly facing opening and adapted to be attached to the riding-type mower, the front container section carrying a first bottom plate having a substantially horizontal position; and a rear container section supported pivotably about a pivot point located in a rear upper region of the front container section and pivotable between a first position wherein the rear container section substantially covers the opening of the front container section and a second position pivoted from the first position to allow cut grass to fall, the rear container section having a second bottom plate having a substantially horizontal position.
摘要翻译：一种草地收集器，其适于附接到骑马式割草机的后部，用于通过管道从割草机单元接收切草，所述草地收集器包括前容器部分，所述前容器部分具有向后的开口并适于附接到所述骑马装置，所述前容器部分承载具有基本水平位置的第一底板; 以及后容器部分，其枢转地围绕位于所述前容器部分的后上部区域中的枢转点枢转，并且在所述后容器部分基本上覆盖所述前容器部分的开口的第一位置和从所述第一位置枢转的第一位置之间枢转，位置以允许切草落下，后部容器部分具有基本上水平的位置的第二底板。

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