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1. 发明专利

JP2005067606A Working vehicle 有权
标题翻译：工作车辆
公开(公告)号：JP2005067606A
公开(公告)日：2005-03-17
申请号：JP2004309146
申请日：2004-10-25
申请人： Seirei Ind Co Ltd , セイレイ工業株式会社
发明人： MAEDA ISAO , TSUJITA MASABUMI , TAMURA EIICHI , HIROSHIGE KOICHI , FUJIKI KATSUMI , ONIKI TAKAO
IPC分类号： A01B69/00 , B62D11/18
摘要： PROBLEM TO BE SOLVED: To provide a working vehicle where the steering wheel can be operated with the same feeling as that in a foil type working vehicle, an operation during turning travel can be facilitated, and the safety on the operation can be secured sufficiently.
SOLUTION: In the working vehicle, right and left planetary gear mechanisms are connected to an engine via a linear motion power transmitting system and a turning power transmitting system, rotation speeds of the linear motion power transmitting system and the turning power transmitting system are combined by the right and left planetary gear mechanisms, and right and left travelling devices are individually driven at the combined rotation speed. A longitudinally moving clutch for exclusively selecting power from the engine is disposed between the engine and the linear motion power transmitting system and the turning power transmitting system, the linear motion power transmitting system is formed of a gear type transmitting mechanism, and the turning power transmitting system is provided with a continuously variable transmission for turning capable of changing the output rotation speed by operation of the steering wheel.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种以与箔式作业车辆相同的方式操作方向盘的作业车辆，可以促进转弯行驶中的操作，并且操作的安全性可以是充分保证。解决方案：在作业车辆中，左右行星齿轮机构通过线性运动动力传递系统和转向动力传递系统连接到发动机，线性运动动力传递系统和转向动力传递系统的转速通过右行星齿轮机构和左行星齿轮机构组合，左右行驶装置以组合转速单独驱动。在发动机和直线运动动力传递系统和转向动力传递系统之间设置用于专门从发动机选择动力的纵向移动离合器，线性运动动力传递系统由齿轮式传递机构形成，转向动力传递系统设置有能够通过方向盘的操作来改变输出转速的用于转动的无级变速器。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2005112355A Work vehicle 有权
标题翻译：工作车辆
公开(公告)号：JP2005112355A
公开(公告)日：2005-04-28
申请号：JP2005003106
申请日：2005-01-07
申请人： Seirei Ind Co Ltd , セイレイ工業株式会社
发明人： MORITA SAICHIRO , TSUJITA MASABUMI , FUJIKI KATSUMI , ONIKI TAKAO , HIROSHIGE KOICHI
IPC分类号： A01B69/00 , B62D49/00
摘要： PROBLEM TO BE SOLVED: To provide a work vehicle capable of strengthening the supporting structure of the mission portion as well as driving wheels, thereby securing excellent traveling performance of running portions.
SOLUTION: A front left-right connection frame (20) is set horizontally between front portions of two running frames (10, 10), while a mission portion (5) is installed between a front column (31), erected on the left-right connection frame (20), and the rear columns (77, 77), erected behind the two running frames (10, 10); the rear columns (77, 77) are arranged so as to individually support two driving wheels (15, 15), while a rear left-right connection frame (21) is set horizontally between the two rear columns (77, 77), all in an integrated configuration.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够加强任务部分和驱动轮的支撑结构的作业车辆，从而确保行驶部分的优异的行驶性能。解决方案：前左右连接框架（20）在两个运行框架（10,10）的前部之间水平设置，而任务部分（5）安装在竖立在左右连接框架（20）和后列（77,77），竖立在两个运行框架（10,10）后面; 后柱（77,77）被布置成分别支撑两个驱动轮（15,15），而后左右连接框架（21）水平地设置在两个后柱（77,77）之间，全部在一个集成的配置。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2004050948A Power take-off mechanism of riding working vehicle 有权
公开(公告)号：JP2004050948A
公开(公告)日：2004-02-19
申请号：JP2002210566
申请日：2002-07-19
申请人： Seirei Ind Co Ltd , セイレイ工業株式会社
发明人： HIROSHIGE KOICHI
IPC分类号： B60K17/28
摘要： PROBLEM TO BE SOLVED: To solve a problem that a ground clearance of a machine is low though a front PTO shaft is preferably provided at a position as low as possible with respect to a machine frame having an elevating/lowering mechanism in order to avoid the interference of a transmission shaft connected to the front PTO shaft protruded forward of the machine body with the elevating/lowering mechanism to connect a working machine to the machine body.
SOLUTION: In a riding working vehicle in which the power of a power plant is taken out of a PTO shaft via a transmission mechanism to drive a working machine connected to the front and the back thereof, a PTO shaft case 64 to support a front PTO shaft 9 is turnably added to a transmission case 64 with a PTO transmission mechanism 82 built therein, and the front PTO shaft 9 is changeable at a lower position than the PTO transmission case 64 and the position within a vertical range.
COPYRIGHT: (C)2004,JPO

4. 发明专利

JP2005022651A Working vehicle 有权
标题翻译：工作车辆
公开(公告)号：JP2005022651A
公开(公告)日：2005-01-27
申请号：JP2004309145
申请日：2004-10-25
申请人： Seirei Ind Co Ltd , セイレイ工業株式会社
发明人： MAEDA ISAO , TSUJITA MASABUMI , TAMURA EIICHI , HIROSHIGE KOICHI , FUJIKI KATSUMI , ONIKI TAKAO
IPC分类号： B62D11/10 , B62D49/00
摘要： PROBLEM TO BE SOLVED: To provide a working vehicle capable of reducing its manufacturing cost while being provided with even two sets of expensive continuously variable transmissions. SOLUTION: This working vehicle A is constructed such that right and left planetary gear mechanisms are cooperatively connected to an engine by a linear motion force transmitting system and a turning motion force transmitting system, rotating speeds of the linear driving force transmitting system and the turning driving force transmitting system are combined and the right and left running devices 1a, 1b are separately driven by the combined speed. In this case, the linear driving force transmission system M is constituted of a gear type transmission mechanism and in turn the turning driving force transmission system H is provided with a turning continuously variable transmission 54 capable of changing an output rotating speed by the operation of a steering wheel 21. The linear driving force transmission system and the turning driving force transmission system are stored in a transmission case except the turning continuously variable transmission and at the same time the turning continuously variable transmission is installed outside the transmission case. The linear driving force transmission system is constituted of the gear type transmission mechanism and in turn the turning driving force transmission system is provided with the turning continuously variable transmission machine capable of changing an output turning speed under an operation of a steering axle wheel, so that only one expensive continuously variable transmission is satisfactory for operation and a manufacturing cost can be reduced. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供能够降低其制造成本的工作车辆，同时提供两套昂贵的无级变速器。解决方案：该工作车辆A构造成使得左右行星齿轮机构通过线性运动力传递系统和转动运动力传递系统协调地连接到发动机，线性驱动力传递系统的转速和组合转动驱动力传递系统，左右行驶装置1a，1b由组合速度分开驱动。在这种情况下，线性驱动力传递系统M由齿轮式传动机构构成，转向驱动力传递系统H设置有转向无级变速器54，该转动无级变速器54能够通过操作来改变输出转速方向盘21.线性驱动力传递系统和转向驱动力传递系统存储在除了转动无级变速器之外的变速箱中，同时转动无级变速器安装在变速箱外部。线性驱动力传递系统由齿轮式传动机构构成，转向驱动力传递系统又设有能够在转向轴轮的操作下改变输出转速的转动无级变速器，使得只有一个昂贵的无级变速器对于操作是令人满意的，并且可以降低制造成本。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2003040149A Sulky plant husbandry machine 审中-公开
标题翻译： SULKY植物葫芦机
公开(公告)号：JP2003040149A
公开(公告)日：2003-02-13
申请号：JP2001228600
申请日：2001-07-27
申请人： Seirei Ind Co Ltd , セイレイ工業株式会社
发明人： HIROSHIGE KOICHI
IPC分类号： A01B71/02 , B60K17/04 , B60K17/10 , B60K17/28 , B62D49/00 , B62D55/12
摘要： PROBLEM TO BE SOLVED: To solve problems wherein a height position of a driver seat and the whole height of a car body depend on arranging positions of an engine and a driving transmitting mechanism connected to the engine and maintainability of the engine and the driving transmitting mechanism.
SOLUTION: Crawler type running devices 2 and 2 are disposed on the right and left sides of a sulky plant husbandry machine 1, the engine 6 is disposed in the back part between car body frames 3 arranged in the lateral and longitudinal directions, a transmission case 7 is disposed in the front part, an HST 42 for running and an HST 43 for turning are disposed on the side of the transmission case 7, the machine can be maintained from at least one of the side and the front side of the sulky plant husbandry machine 1 body, and power is transmitted from the engine 6 to a PTO shaft 10 projecting backward while bypassing the side of the engine 6. The power is transmitted to driving sprockets 8 and 8 disposed on both left and right back sides of the engine 6 via the driving transmitting mechanism disposed bypassing the side of the engine 6.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：为了解决驾驶员座椅的高度位置和车体的整体高度取决于发动机和连接到发动机的驱动传递机构的位置以及发动机和驱动传动机构的可维护性的问题。解决方案：履带式运行装置2和2设置在生气机1的右侧和左侧，发动机6设置在沿横向和纵向排列的车体框架3之间的后部，传动箱 7设置在前部，用于行驶的HST 42和用于车削的HST 43设置在变速器壳体7的侧面上，可以从发电机的侧面和前侧至少保持一个机器并且动力从发动机6传递到向后突出的PTO轴10，而旁路发动机6的侧面。动力被传递到设置在发动机的左后侧和右后侧的主动链轮8和8 通过绕过发动机6的侧面设置的驱动传动机构6。

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