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1. 发明专利

JP2011007060A Working vehicle 有权
标题翻译：工作车辆
公开(公告)号：JP2011007060A
公开(公告)日：2011-01-13
申请号：JP2009148527
申请日：2009-06-23
申请人： Kubota Corp , 株式会社クボタ
发明人： UMEMOTO HIDEYA , MINOURA AKIRA , SATO EIJI , EZAKI YOSHIYUKI
IPC分类号： F02M25/08
摘要： PROBLEM TO BE SOLVED: To provide a working vehicle for preventing liquid fuel from accidentally flowing from a fuel tank to a canister even when a self-advancing car body is largely inclined.SOLUTION: The height of a roll-over protective structure frame 14 is set more than the maximum inclination liquid surface R of the liquid fuel in the fuel tank 57, assumed at the maximum inclination of the self-advancing car body. Purge hoses 58-61 which form gas passages 73-76 between the fuel tank 57 and the canister 66 are extended to the position higher than the maximum inclination liquid surface R along the roll-over protective structure frame 14.
摘要翻译：要解决的问题：提供一种用于防止液体燃料意外地从燃料箱流向罐的工作车辆，即使自行车体大部分倾斜。解决方案：翻转保护结构框架14的高度为设定在自行车体的最大倾斜度以上的燃料箱57中的液体燃料的最大倾斜液面R。在燃料箱57和罐66之间形成气体通道73-76的吹扫软管58-61沿着翻转保护结构框架14延伸到高于最大倾斜液面R的位置。

2. 发明专利

JP2004135575A Lawn mower 有权
公开(公告)号：JP2004135575A
公开(公告)日：2004-05-13
申请号：JP2002303083
申请日：2002-10-17
申请人： Kubota Corp , 株式会社クボタ
发明人： SHIBATA TAKASHI , UMEMOTO HIDEYA , FUJII TAKASHI
IPC分类号： A01D34/64
摘要： PROBLEM TO BE SOLVED: To provide a lawn mower in which a mowing apparatus is readily attached to and detached from a link mechanism for lifting and lowering the mowing apparatus.
SOLUTION: The support part 32a of a front shaking link 32 is connected to or separated from the fitting part 27 of the mowing apparatus 20 by attaching and detaching of a coupling pin 51. The support part 34a of a rear shaking link 34 is connected to or separated from the fitting part 28 of the mowing apparatus 20 by insertion and removal of a coupling pin 61. An adjustment mechanism 75 is arranged between the front shaking link 32 and the support part 32a and an adjustment mechanism 70 is installed between the support part 34a of the rear shaking link 34 and the fitting part 28 of the mowing apparatus 20. In the lowest drop states of the front shaking link 32 and the rear shaking link 34, when the adjustment mechanisms 70 and 75 are adjusted to a drop side, the mowing apparatus 20 is dropped on the ground surface and supported on the ground.
COPYRIGHT: (C)2004,JPO

3. 发明专利

JP2003274730A Mower-lifting or lowering structure of working machine 有权
标题翻译：升降机或降低机床结构
公开(公告)号：JP2003274730A
公开(公告)日：2003-09-30
申请号：JP2002080737
申请日：2002-03-22
申请人： Kubota Corp , 株式会社クボタ
发明人： FUJII TAKASHI , SHIBATA TAKASHI , KOMORIDA TAKESHI , UMEMOTO HIDEYA , FUJIWARA KOJI , ISHIMORI SHOZO
IPC分类号： A01D34/64 , A01D34/63
摘要： PROBLEM TO BE SOLVED: To provide a mowing machine which can reduce the longitudinal displacement of a mower, when the mower is lifted or lowered, and enables easy and rapid mower-detaching and attaching works, when the mower is subjected to a maintenance work.
SOLUTION: A mid mount mower 4 is hung and supported with a quadruple link mechanism A attached to a traveling machine frame 1 and with auxiliary links 57, 58 swingably attached to the free end portions (e), (a) of the swingable links 54, 56 of the quadruple link mechanism A, respectively. A mower case 26 is connected and hung from the free end portions (c), (d) of the front and rear auxiliary links 57, 58, and a posture control link 59 for controlling the postures of the auxiliary links 57, 58 with respect to the quadruple link mechanism A is spun between the rear auxiliary link 58 and the traveling machine frame 1.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：为了提供一种能够减少割草机的纵向位移的割草机，当割草机升降时，能够容易且快速的割草机分离和附着工作，当割草机经受维修工作。解决方案：中置式割草机4由安装在行进机架1上的四连杆机构A和可摆动地附接到自动端部分（e），（a）的辅助连杆57,58挂起并支撑。四连杆机构A的可摆动连杆54,56。割草机壳26从前后辅助连杆57,58的自由端部分（c），（d）和与辅助连杆57,58的姿势控制的姿势控制连杆59相连在后辅助连杆58和行进机架1之间旋转到四通连杆机构A.版权所有（C）2003，JPO

4. 发明专利

JP2013042718A Riding type mower 有权
标题翻译：骑行式电机
公开(公告)号：JP2013042718A
公开(公告)日：2013-03-04
申请号：JP2011183743
申请日：2011-08-25
申请人： Kubota Corp , 株式会社クボタ
发明人： UMEMOTO HIDEYA , EZAKI YOSHIYUKI , SUGIO AKIHITO , OCHI KAZUHIRO
IPC分类号： A01D34/68 , A01D34/76 , A01D34/78
摘要： PROBLEM TO BE SOLVED: To provide a riding type mower, which is provided with a charcoal canister in a state where an operation such as inspection is easy while minimizing the size in the vehicle body longitudinal direction of a motor power unit in spite of that it is provided with an engine having an output shaft extended from an engine body downward of the vehicle body.SOLUTION: The engine 21 is installed so that the output shaft 21c is located at a lateral center C of the vehicle body, and a cylinder 21a is located on one lateral side of the vehicle body relative to the lateral center C of the vehicle body. The charcoal canister 22 is disposed on the vehicle body lateral side of the engine 21 opposite to the side where the cylinder 21a is located relative to the lateral center C of the vehicle body.
摘要翻译：要解决的问题：为了提供一种具有木炭罐的骑马式割草机，其在诸如检查的操作容易的状态下，尽管最小化马达动力单元的车身纵向的尺寸其设置有具有从发动机主体向下延伸的输出轴的发动机。解决方案：发动机21被安装成使得输出轴21c位于车体的侧向中心C处，并且缸体21a相对于车身的侧向中心C位于车体的一个侧面上车身。木炭罐22相对于车体的侧面中心C配置在发动机21的与车筒21a所在的一侧相对的车身横向侧。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2011205945A Side discharge mower 有权
标题翻译：侧放电机
公开(公告)号：JP2011205945A
公开(公告)日：2011-10-20
申请号：JP2010076030
申请日：2010-03-29
申请人： Kubota Corp , 株式会社クボタ
发明人： SUGIO AKIHITO , SAMEJIMA KAZUO , DOBASHI HIRONORI , TOGOSHI YOSHIKAZU , NOGAMI KAZUAKI , UMEMOTO HIDEYA , UEDA SACHIHIRO , FUJIWARA OSAMI , SHIRAGAMI TAKAHIRO , SATO EIJI , SHOJI YUSUKE , MINOURA AKIRA
IPC分类号： A01D34/63 , A01D34/64
摘要： PROBLEM TO BE SOLVED: To provide a side discharge mower capable of freely adjusting the release direction of mowed grass by a worker fitting to the state of the mowed grass.SOLUTION: The side discharge mower includes a release direction changing member 70 for the mowed grass on a middle part in a lateral direction of a ceiling part 24a of a discharge cover 24, and includes a position change mechanism crossing in the release direction of the mowed grass from a mowed grass discharge port 23, arranged on a portion of the discharge cover 24 at a mower deck 21 side of the release direction changing member 70 and vertically rockably mounted around a lateral axis. The position change mechanism changes the position of the release direction changing member 70 to an inoperative position along the ceiling part 24a of the discharge cover 24 and to an operative position laterally, outwardly, obliquely and downwardly directed from the ceiling part 24a of the discharge cover 24.
摘要翻译：要解决的问题：提供一种能够通过与剪草的状态配合的工人自由调节割草的释放方向的侧面放牧割草机。解决方案：侧面放牧割草机包括用于割草的释放方向改变部件70 在排出盖24的顶部24a的横向方向上的中间部分，并且包括位于设置在排出盖的一部分上的从割草排出口23沿割草的释放方向交叉的位置改变机构 24处于释放方向改变构件70的割草机平台21侧，并且围绕横向轴线垂直地摆动地安装。位置改变机构将释放方向改变构件70的位置沿着排出盖24的顶部24a改变到不工作位置，并且从排出盖的顶部24a横向，向外，向外，向下和向下指向的操作位置 24。

6. 发明专利

JP2011157883A Working vehicle 有权
标题翻译：工作车辆
公开(公告)号：JP2011157883A
公开(公告)日：2011-08-18
申请号：JP2010020609
申请日：2010-02-01
申请人： Kubota Corp , 株式会社クボタ
发明人： YAMADA MASAHIRO , EZAKI YOSHIYUKI , OCHI KAZUHIRO , SHIRAGAMI TAKAHIRO , MINOURA AKIRA , SATO EIJI , DOBASHI HIRONORI , UEDA SACHIHIRO , UMEMOTO HIDEYA , NOGAMI KAZUAKI
IPC分类号： F02M37/00 , B60K15/03 , B60K15/077
摘要： PROBLEM TO BE SOLVED: To provide a working vehicle with fuel tanks on the right and left sides, enabling to select fuel from the right or left fuel tank without the need for a driver to get off the vehicle. SOLUTION: The working vehicle includes the independent fuel tanks 50 provided on the right and left sides of a travelling body, right and left electric pumps 62 for supplying fuel from the right and left fuel tanks 50 to an engine 19 via right and left fuel supply passages 58, 59 in a right-and-left individual manner, and an operation switch 63 artificially operable for actuating the right and left electric pumps 62 into the condition that the left electric pump 62 is stopped and the right electric pump 62 is actuated or into the condition that the right electric pump 62 is stopped and the left electric pump 62 is actuated. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了在右侧和左侧为工作车辆提供燃料箱，能够从右侧或左侧燃料箱中选择燃料，而无需驾驶员下车。工作车辆包括设置在行驶体的左右两侧的独立燃料箱50，右电动泵62和左电动电动泵62，用于从左，右燃油箱50向右发动机19供给燃料，左右燃料供给通路58,59，左右电动泵62停止的状态的操作开关63以及左右电动泵62停止的状态下操作的操作开关63和右侧电动泵62 被驱动或处于右电动泵62停止并且左电动泵62被致动的状态。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2009240214A Dust-removing structure for riding-type mower 有权
标题翻译：用于骑行式风机的去除结构
公开(公告)号：JP2009240214A
公开(公告)日：2009-10-22
申请号：JP2008090312
申请日：2008-03-31
申请人： Kubota Corp , 株式会社クボタ
发明人： UMEMOTO HIDEYA , SATO EIJI , KOMORIDA TAKESHI , UEDA SACHIHIRO , ASAHARA MASAHITO , OCHI KAZUHIRO , YAMADA MASAHIRO
IPC分类号： A01D34/64 , B60K11/04 , B60K11/06 , B60K11/08 , B60K13/04
CPC分类号： A01D34/82
摘要： PROBLEM TO BE SOLVED: To provide a dust-removing structure for a riding-type mower, so designed that, intrusion of cut grass and the like into an engine room is suppressed more effectively, thus more effectively suppressing the trouble of overheating occurrence stemming from the deposition/accumulation of such cut grass and the like.
SOLUTION: The dust-removing structure has the following scheme: The output shaft 22A of an engine 22 is put to transmission junction via a universal joint 25 to the input shaft 24A of a variable-speed gear 24 out of an engine room. An opening 17C for threading the universal joint 25 and introducing the outside air therethrough is formed on a partition wall 17B set upright in between the engine 22 and the variable-speed gear 24. There is installed a perforated board 46 functioning to prevent cut grass from intrusion via the opening 17C into the engine room by integrated rotation of the board 46 with the output shaft 22A around it. At the center of the perforated board 46, a hole 46B through which the transmission direction's downstream side part 25B of the universal joint 25 is threaded is formed. A flange 25D formed at a position in the proximity of the above hole 46B is fitted with a resin ring member 49 joined to the perforated board 46 so as to encircle the hole 46B.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于骑马式割草机的除尘结构，被设计成更有效地抑制了切草等侵入发动机室，从而更有效地抑制了过热的麻烦由于这种切割草等的沉积/积累引起的事件。解决方案：除尘结构具有以下方案：发动机22的输出轴22A经由万向接头25被输送到变速齿轮24的输出轴24A，从发动机室。在直立在发动机22和变速齿轮24之间的分隔壁17B上形成有用于穿过万向接头25并引入外部空气的开口17C。安装有穿孔板46，用于防止切割草通过板46与其周围的输出轴22A的一体旋转，经由开口17C入侵发动机室。在穿孔板46的中心形成有万向节25的传动方向的下游侧部25B穿过的孔46B。形成在上述孔46B附近的位置的凸缘25D装配有与多孔板46接合以便包围孔46B的树脂环构件49。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2007196862A Riding type mowing machine 有权
标题翻译：骑行式电动机
公开(公告)号：JP2007196862A
公开(公告)日：2007-08-09
申请号：JP2006018101
申请日：2006-01-26
申请人： Kubota Corp , 株式会社クボタ
发明人： UMEMOTO HIDEYA , MINOURA AKIRA , FUJIWARA OSAMI , NOGAMI KAZUAKI , KOMORIDA TAKESHI
IPC分类号： B60K11/04 , A01D34/64 , B60K5/02 , B60R21/11 , B62D21/02 , B62D25/08
CPC分类号： A01D34/66 , B60K11/04 , B60Y2200/223
摘要： PROBLEM TO BE SOLVED: To improve performance by mounting a water-cooling type engine while keeping the compact whole length of a machine body, in a riding type mowing machine arranging a motive portion at a rear part of a traveling machine body equipped with a front wheel and a rear wheel, installing a driver's seat before the motive portion, and raising a gate-shaped falling protecting frame behind the driver's seat. SOLUTION: The water-cooling type engine 5 wherein a radiator 18 is disposed on a front side is stored in the motive portion 6, and the radiator 18 is inserted between right and left strut portions 45a in the falling protecting frame 45. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了在保持机体的整体长度的同时安装水冷式发动机来提高性能，在搭载有配备有行走机体的后部的动力部的骑马式割草机前轮和后轮，在动力部分之前安装驾驶员座椅，并在驾驶员座椅后面提起一个门形的下落保护框架。解决方案：其中散热器18设置在前侧的水冷式发动机5存储在动力部分6中，并且散热器18插入在落下保护框架45中的左右支柱部分45a之间。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2004129577A Mowing machine 审中-公开
公开(公告)号：JP2004129577A
公开(公告)日：2004-04-30
申请号：JP2002297728
申请日：2002-10-10
申请人： Kubota Corp , 株式会社クボタ
发明人： TADA HIROYUKI , YAMASHITA NOBUYUKI , UMEMOTO HIDEYA , KOMORIDA TAKESHI , FUJIWARA KOJI , SHIBATA TAKASHI , HAYASHI MASAKI , HARADA NOBUYA
IPC分类号： A01D34/63 , A01D34/64
摘要： PROBLEM TO BE SOLVED: To enable a steering operation and a lifting and lowering operation of a grass collection container to be carried out in good operability.
SOLUTION: The grass collection container 5 for storing the mowed grass is linked to a self-propelled machine body 3 so as to be freely lifted and lowered. An actuator 8 for driving the grass collection container 5 so as to be lifted and lowered is installed, and a pedal is installed as an operation tool 14 of the actuator 8.
COPYRIGHT: (C)2004,JPO

10. 发明专利

JP2004114846A Lawn mower 有权
公开(公告)号：JP2004114846A
公开(公告)日：2004-04-15
申请号：JP2002281435
申请日：2002-09-26
申请人： Kubota Corp , 株式会社クボタ
发明人： UMEMOTO HIDEYA , KOMORIDA TAKESHI , ISHIMORI SHOZO , FUJII TAKASHI , FUJIWARA KOJI , TADA HIROYUKI
IPC分类号： A01D34/64 , A01D69/00 , B60K17/10 , B60T1/06 , B62D11/04 , B62D11/12 , F16D55/40
CPC分类号： B60K17/105 , A01D69/00 , B60T1/062 , B62D11/04 , B62D11/12
摘要： PROBLEM TO BE SOLVED: To provide a laterally-compact lawn mower.
SOLUTION: Transmission devices 8 to be separately operated are provided in respective transmission systems to a right and a left drive wheels 2. A right and a left brakes 10 are provided to be operated as output shafts 9 of the right and the left transmissions 8 are simultaneously operated. The right and the left brakes 10 are disposed between the right and the left transmission devices 8.
COPYRIGHT: (C)2004,JPO

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