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1. 发明专利

JP2013040631A Traveling transmission device of farm working machine 有权
标题翻译：农业机械旅行传输装置
公开(公告)号：JP2013040631A
公开(公告)日：2013-02-28
申请号：JP2011176198
申请日：2011-08-11
申请人： Kubota Corp , 株式会社クボタ
发明人： YAMANAKA YUKIFUMI , TAKAGI TAKESHI , KATO YUJI , NORITA SEIJI , UCHI TAKAHIRO , OKUYAMA TEN , OKUNISHI FUMITAKE , OKUBO SEIJI
IPC分类号： F16H47/04 , F16H61/02
摘要： PROBLEM TO BE SOLVED: To provide a traveling transmission device of a farm working machine which can suppress or eliminate a change of a speed accompanied by the switching of transmission from HST transmission to HMT transmission.SOLUTION: The traveling transmission device comprises a speed change swash plate angle setting means which sets, as a set speed change swash plate angle c, a swash plate angle between a non-loaded swash plate angle a possessed by a hydraulic pump in a speed change state that a stepless speed change part at the HST transmission and at non-loaded drive outputs a speed change drive force having a speed equivalent to an integral rotation appearance speed V which makes the integral rotation of a sun gear, a carrier and a ring gear of a planetary transmission part appear, and a loaded swash plate angle b possessed by the hydraulic pump in a speed change state that the stepless speed change part at the HST transmission and at set loaded drive outputs a speed change drive force having a speed equivalent to the integral rotation appearance speed V. When a swash plate angle sensor detects a swash plate angle equal to the set speed change swash plate angle c, a speed change control means switch-controls a set state from an HST set state to an HMT set state.
摘要翻译：解决的问题：提供一种能够抑制或消除伴随着从HST传输到HMT传输的传输切换的速度变化的农用作业机械的行驶传动装置。
解决方案：行驶传动装置包括变速斜盘角度设定装置，其设定作为设定速度变化斜盘角度c的在液压泵所具有的无负载斜盘角度α之间的斜盘角度在HST变速器和无负载驱动下的无级变速部输出速度变化驱动力的变速状态，该变速驱动力具有与一体旋转出现速度V相等的速度，该转速使得太阳齿轮，载体和出现行星传动部件的齿圈，并且在变速状态下由液压泵具有的负载斜盘角度b，在HST变速器和设定负载驱动下的无级变速部分输出具有速度等于整体旋转出现速度V.当斜盘角度传感器检测到等于设定的速度变化斜盘角度c的斜盘角时，变速控制装置切换 h控制从HST设置状态到HMT置位状态的设置状态。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2012229787A Transmission of combine 有权
标题翻译：传播联合
公开(公告)号：JP2012229787A
公开(公告)日：2012-11-22
申请号：JP2011100025
申请日：2011-04-27
申请人： Kubota Corp , 株式会社クボタ
发明人： NORITA SEIJI , MORI MANABU
IPC分类号： F16H63/16 , F16H37/06
摘要： PROBLEM TO BE SOLVED: To provide a transmission of combine for changing the vehicle speed in the arrangement order of shift levers, from low, medium and high, while being made compact in a direction of spindle.SOLUTION: A medium-speed gear 42, a high-speed gear 43 and a low-speed gear 44 are externally inserted into the spindle 41 so as to be relatively rotated. When a shift lever 6d, which can be freely changed in attitude in the order of a first attitude L, a second attitude M and third attitude H, is shifted to the first attitude L, vehicle speed is set to low. When the shift lever 6d is shifted to the second attitude M, the speed is set to medium. When the shift lever 6d is shifted to the third attitude H, the speed is set to high. When the shift lever 6d is positioned in the first attitude L, at least a part of a first shifter 46 is housed in a concave input section 43a, while it does not engage with the concave input section 43a facing an axis X direction which is formed in a part of side surface of the high-speed gear 43 on a side of the medium-speed gear 42.
摘要翻译：要解决的问题：提供一种组合传动装置，用于在从主轴的方向变小的同时，从低，中，高的换档杆的排列顺序改变车速。解决方案：中速齿轮42，高速齿轮43和低速齿轮44被外部插入主轴41以相对旋转。当能够以第一姿势L，第二姿势M和第三姿态H的顺序自由地改变姿态的换档杆6d被转换到第一姿态L时，车速被设定为低。当变速杆6d移动到第二姿态M时，速度被设定为中等。当变速杆6d移动到第三姿态H时，速度被设定为高。当变速杆6d位于第一姿态L中时，第一变速器46的至少一部分容纳在凹入输入部43a中，而不与凹形输入部43a接合，所述凹入的输入部43a形成为与所形成的轴X方向在中速齿轮42侧的高速齿轮43的侧面的一部分。（C）2013，JPO＆INPIT

3. 发明专利

JP2012062973A Working vehicle 有权
标题翻译：工作车辆
公开(公告)号：JP2012062973A
公开(公告)日：2012-03-29
申请号：JP2010208280
申请日：2010-09-16
申请人： Kubota Corp , 株式会社クボタ
发明人： NORITA SEIJI , MORI MANABU
IPC分类号： F16H61/26 , A01D69/00 , A01D69/08 , A01D69/10 , B60K23/02 , B60T7/04 , B60T7/08
摘要： PROBLEM TO BE SOLVED: To constitute a mechanism that surely returns a speed change operation implement of a continuous variable transmission to a neutral position when braking a parking brake.SOLUTION: The parking brake 40 operated by a parking brake pedal 16 is arranged in a transmission case 20, and the constitution variable transmission 21 operated by oscillation with an oscillating shaft 60 of a main speed change lever 14 as a center is arranged in the transmission case 20. There is provided a brake operation part 54 which transmits, to an operation arm 53 of the parking brake 40, a pulling operation force from the rear end 53R of the operation arm 53 which oscillates with a support axial core Y as a center at the operation of the parking brake pedal 16, and also there is provided a neutral operation member 64 which returns the main speed change lever 14 to the neutral position by a pulling operation force from the front end 53F of the operation arm 53.
摘要翻译：要解决的问题：构成一种当制动驻车制动器时可靠地将连续可变变速器的变速操作机构返回到中立位置的机构。解决方案：由驻车制动踏板16操作的驻车制动器40布置在变速器壳体20中，并且以主变速杆14的摆动轴60为中心的振荡操作的构造变速传动装置21 设置有制动操作部54，该制动操作部54将驻车制动器40的操作臂53从操作臂53的后端53R向支承轴芯Y摆动的拉动动作力作为驻车制动踏板16的操作的中心，并且还设置有中立操作构件64，其通过来自操作臂53的前端53F的拉动操作力将主变速杆14返回到中立位置（C）2012年，JPO＆INPIT

4. 发明专利

JP2011069416A Travelling transmission of harvester 有权
标题翻译：收割机的旅行传输
公开(公告)号：JP2011069416A
公开(公告)日：2011-04-07
申请号：JP2009219496
申请日：2009-09-24
申请人： Kubota Corp , 株式会社クボタ
发明人： NORITA SEIJI , YAMANAKA YUKIFUMI
IPC分类号： F16H61/04 , F16H61/70
摘要： PROBLEM TO BE SOLVED: To obtain a travelling transmission of a harvester with further excellent work efficiency by avoiding enlargement of a gear pair for miniaturizing a mission case and by allowing shift transmission during travel of a machine body.
SOLUTION: The travelling transmission serially includes a first transmission A for travelling which can freely shift to a plurality of stages and a second transmission B for travelling which can freely shift to a plurality of stages. The first transmission A comprises a gear transmission mechanism shifting by selectively switching an engagement state of a transmission gear by operating a manual operation tool. The second transmission B comprises a transmission including a speed difference mitigating means C for transmitting power by automatically and gradually decreasing speed difference occurring between a transmission upper side and a transmission lower side along with shifting operation, to obtain moving speed, reaping work speed, and low-speed reaping work speed.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：通过避免用于使任务箱小型化的齿轮对的扩大以及通过在机体行进期间允许换档传动来获得具有更好的工作效率的收割机的行驶传动装置。解决方案：行驶传动系统连续地包括可以自由地移动到多个级的用于行进的第一传动装置A和可以自由地转换到多个级的用于行驶的第二传动装置B. 第一变速器A包括齿轮传动机构，通过操作手动操作工具选择性地切换传动齿轮的接合状态。第二变速器B包括变速器，其包括用于通过自动地发送动力并随着变速操作逐渐减小在变速器上侧和变速器下侧之间出现的速度差的速度差减小装置C，以获得移动速度，获得作业速度，以及低速收割工作速度。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2010098960A Combine harvester 有权
标题翻译：联合收割机
公开(公告)号：JP2010098960A
公开(公告)日：2010-05-06
申请号：JP2008271131
申请日：2008-10-21
申请人： Kubota Corp , 株式会社クボタ
发明人： KATO YUJI , UCHI TAKAHIRO , OKUYAMA TEN , NORITA SEIJI , IKEDA FUTOSHI
IPC分类号： A01D69/00
摘要： PROBLEM TO BE SOLVED: To provide a combine harvester preventing its traveling comfort from being made poor when constructed in such a way that, its engine's mechanical power is branched in parallel to a traveling transmission system and a reaping transmission system, and the power of the traveling transmission system is transmitted to the traveling gear, while the power of the reaping transmission system to the reaping section so as to allow the power of the traveling transmission system to be shutdown. SOLUTION: The combine harvester includes a machine body-halting means operable to the mode of transmitting the power of the traveling transmission system to the traveling gear or to the mode of transmitting the power of the traveling transmission system to be shutdown, a manually operating tool 94 operable to the mode of the machine body-halting means to be put to transmission or shutdown, a means 105 of detecting the speed of the machine body, and a means of hampering the operation of the machine body-halting means to its shutdown mode when the machine body's traveling speed is higher than a preset speed. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种联合收割机，其结构使得其发动机的机械动力与行驶传动系统和收集传动系统平行地分支，从而防止其行驶舒适度变差，并且将行进传动系统的动力传递到行驶齿轮，同时将收集传动系统的动力传递到收割部分，以允许行驶传动系统的动力关闭。解决方案：联合收割机包括可操作以将行驶传动系统的动力传递到行驶齿轮的模式的机体停止装置或者传送要关闭的行驶传动系统的动力的模式，手动操作工具94，其可操作以使机体停止装置的模式被传送或关闭，检测机体速度的装置105以及妨碍机体停止装置的操作的手段当机体的行驶速度高于预设速度时，其关闭模式。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2009232784A Reaping transmission 有权
标题翻译：取消传输
公开(公告)号：JP2009232784A
公开(公告)日：2009-10-15
申请号：JP2008084558
申请日：2008-03-27
申请人： Kubota Corp , 株式会社クボタ
发明人： NORITA SEIJI , OKUYAMA TEN , MAKIZONO HARUMICHI , KOTANI SHINSUKE
IPC分类号： A01D34/30 , A01D69/06 , A01D69/08 , F16D11/00 , F16D11/04 , F16D41/12 , F16H3/083
摘要： PROBLEM TO BE SOLVED: To set a one-way clutch with simple structure in a power transmission system for transmitting to a reaping part, while avoiding enlargement of an output pulley.
SOLUTION: A shiftable element 22 for high/low speed change, and power output rotors 23 and 24 having teeth 23a engaging with teeth 22a formed at the terminal end part in the sliding direction of the shiftable element 22, are provided, and, on teeth part 22a, 23a and 24a formed on each facing surface of the shiftable element 22 and the output rotors 23 and 24, engage contact surfaces 22b, 23b and 24b which transmit one directional rotation of the driving side to the driven side, and inclined surfaces 22c, 23c and 24c which can be ridden on accompanied with reverse rotation so as not to transmit reverse rotation of the driving side to the driven side, are formed.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：在输电系统中设置简单结构的单向离合器，用于传送到收割部分，同时避免输出滑轮的扩大。解决方案：提供用于高/低速变化的可移动元件22和具有与形成在可移动元件22的滑动方向上的终端部分处的齿22a啮合的齿23a的动力输出转子23和24，并且在可移动元件22和输出转子23和24的每个相对表面上形成的齿部分22a，23a和24a上接合将驱动侧的一个方向旋转传递到从动侧的接触表面22b，23b和24b，以及形成能够伴随反向旋转而不会将驱动侧反向旋转到从动侧的倾斜面22c，23c，24c。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2009232782A Travel transmission mechanism of reaping harvester 审中-公开
标题翻译：复印机的旅行传输机制
公开(公告)号：JP2009232782A
公开(公告)日：2009-10-15
申请号：JP2008084556
申请日：2008-03-27
申请人： Kubota Corp , 株式会社クボタ
发明人： NORITA SEIJI
IPC分类号： A01D69/00 , B62D11/08 , F16H3/083 , F16H63/20
摘要： PROBLEM TO BE SOLVED: To compose a travelling transmission mechanism of a reaping harvester to be capable of setting the travelling speed at a sufficiently high speed side and the low speed reaping work speed at a sufficiently low speed side while suppressing number of speeds.
SOLUTION: A first transmission device 19 and a second transmission device 28, freely changeable to plural stages, are serially equipped in a transmission system transmitting to a travelling device. The transmission ratio when the first transmission device 19 is in the low speed position and the second transmission device 28 is in the high speed position, and the transmission ratio when the first transmission device 19 is in the high speed position and the second transmission device 28 is in the low speed position, are set to be the same transmission ratios. When the first transmission device 19 is in the low speed position and the second transmission device 28 is in the high speed position, the reaping work speed is obtained, and, when the first transmission device 19 is in the low speed position and the second transmission device 28 is in the low speed position, the low speed reaping work speed is obtained. When the first transmission device 19 is in the high speed position and the second transmission device 28 is in the high speed position, the travelling speed is obtained, and, when the first transmission device 19 is in the high speed position and the second transmission device 28 is in the low speed position, the reaping work speed is obtained.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：构成收割收割机的行驶传动机构，以便能够在足够低的速度侧设定行驶速度，同时抑制速度下的低速收割工作速度。解决方案：可以自由地变化为多级的第一传输设备19和第二传输设备28被串行地设置在传输到行进设备的传输系统中。当第一传动装置19处于低速位置并且第二传动装置28处于高速位置时的传动比，以及当第一传动装置19处于高速位置时的传动比，第二传动装置28 处于低速位置，设定为相同的传动比。当第一传动装置19处于低速位置并且第二传动装置28处于高速位置时，获得收割工作速度，并且当第一传动装置19处于低速位置且第二传动设备28处于低速位置，获得低速收割工作速度。当第一传动装置19处于高速位置并且第二传动装置28处于高速位置时，获得行进速度，并且当第一传动装置19处于高速位置时，第二传动装置 28处于低速位置，获得收割工作速度。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2009078785A Travel transmission structure of working vehicle 有权
标题翻译：车辆行车传动结构
公开(公告)号：JP2009078785A
公开(公告)日：2009-04-16
申请号：JP2007251308
申请日：2007-09-27
申请人： Kubota Corp , 株式会社クボタ
发明人： KATO YUJI , OKUYAMA TEN , HAYASHI SHIGEKI , YAMANAKA YUKIFUMI , NORITA SEIJI
IPC分类号： B60K17/06 , A01D67/00 , A01D69/06 , A01D69/08 , B60K17/10
摘要： PROBLEM TO BE SOLVED: To enable the vicinity of a continuously variable transmission for traveling in a transmission case to be made compact in the travel transmission structure of a working vehicle.
SOLUTION: A recess 10a entering the other right or left side of the transmission case 10 is formed at one right or left side part thereof. An input shaft 22 is provided at the other right or left side part of the recess 10a. The continuously variable transmission 11 for traveling is arranged at the recess 10a of the transmission case 10, and the output shaft 11c of the continuously variable transmission 11 for traveling is interlockingly connected with the input shaft 22. Transmission gears 30, 31 for transmitting the power of the input shaft 22 to the downstream side are provided at the input shaft 22 side part of the transmission case 10. The travel transmission structure is configured to transmit the power of the transmission gears 30, 31 to the input shaft 22 side part of a transmission shaft 29 by allowing the transmission shaft 29 to be supported in the transmission case 10. Right and left side clutches 34 are provided at the side parts of the recess 10a of the transmission shaft 29.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了使作业车辆的行驶传递结构中的变速箱内的无级变速器的行驶附近变得紧凑。解决方案：进入变速箱10的另一个右侧或左侧的凹部10a形成在其一个右侧或左侧部分。输入轴22设置在凹部10a的另一个右侧或左侧部分。用于行驶的无级变速器11布置在变速箱10的凹部10a处，并且用于行驶的无级变速器11的输出轴11c与输入轴22互锁地连接。用于传递动力的传动齿轮30,31 输入轴22的下游侧设置在变速箱10的输入轴22侧部。行驶传递结构被构造成将传动齿轮30,31的动力传递到输入轴22侧的部分传动轴29通过允许传动轴29被支撑在变速箱10中。在传动轴29的凹部10a的侧部设置有左右侧离合器34.（C）2009， JPO和INPIT

9. 发明专利

JP2007302091A Travel transmission of working vehicle 审中-公开
标题翻译：工作车辆旅行传输
公开(公告)号：JP2007302091A
公开(公告)日：2007-11-22
申请号：JP2006131630
申请日：2006-05-10
申请人： Kubota Corp , 株式会社クボタ
发明人： NORITA SEIJI , TANAKA YUKIKAZU
IPC分类号： B62D11/08
摘要： PROBLEM TO BE SOLVED: To prevent a power loss or oil temperature rise, in a travel transmission of a working vehicle connecting a steering control valve of a hydraulic steering actuator operating a steering clutch mechanism to a hydraulic pump in parallel with a switch valve of a hydraulic actuator which is different from the hydraulic steering actuator. SOLUTION: A relief circuit 151 for pressure oil supplied from the hydraulic pump P to the steering control valves 111, 112 can be switched between a relief pressure setting state and a state releasing relief pressure setting by a switching means 152. When the steering control valves 11, 112 operating the steering clutch mechanism are switched to be in a steering operation state, and when the switch valve 121 of the hydraulic actuators 23a, 26a is changed to be in an oiling state, the switching 152 switches the relief circuit 151 to a relief pressure setting state. When the steering control valves 111, 112 are switched to be in a straight ahead operating state, and when the switch valve 121 is switched to be in an oil discharging state, the switching means 152 switches the relief circuit 151 to the state releasing the relief pressure. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题为了防止功率损失或油温升高，在将与操作转向离合器机构的液压转向致动器的转向控制阀连接到与开关并联的液压泵的作业车辆的行驶传动中与液压转向致动器不同的液压致动器的阀。解决方案：用于从液压泵P供给到转向控制阀111,112的压力油的释放回路151可以在安全压力设定状态和通过切换装置152设定的状态释放释放压力之间切换。当操作转向离合器机构的转向控制阀11,112被切换成处于转向操作状态，当液压致动器23a，26a的切换阀121变为处于上油状态时，切换152切换释放回路 151到安全压力设定状态。当转向控制阀111,112被切换成处于直行的状态时，当切换阀121切换到排油状态时，切换单元152将释放回路151切换到释放浮雕的状态压力。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2006271270A Structure of driving part of harvester 审中-公开
标题翻译：收割机驱动部分结构
公开(公告)号：JP2006271270A
公开(公告)日：2006-10-12
申请号：JP2005095928
申请日：2005-03-29
申请人： Kubota Corp , 株式会社クボタ
发明人： NORITA SEIJI
IPC分类号： A01D67/00
摘要： PROBLEM TO BE SOLVED: To provide a structure of a driving part for operating a steering lever 51 while using an arm rest 53 in such a state as not to readily view the front because of the arm rest 53, etc., and such a state as to easily use the arm rest or perform operation irrespective of a difference in physical constitution of a driver. SOLUTION: The structure of the driving part comprises the arm rest 53 and the steering lever 51 installed on the transverse lateral side of a driver's seat 2. Furthermore, the structure is equipped with a lifting and lowering regulating means 60 for regulating the lifting and lowering of the arm rest 53 and the steering lever 51 relatively to the driver's seat 2. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于在使用扶手53的状态下操作转向杆51的驱动部件的结构，其中由于扶手53等不能容易地观察前部的状态，以及无论驾驶员的身体构成的差异如何，都能容易地使用扶手或进行动作。解决方案：驱动部件的结构包括扶手53和安装在驾驶员座椅2的横向侧面上的转向杆51.此外，该结构配备有升降调节装置60，用于调节扶手53和转向杆51相对于驾驶员座椅2的提升和降低。版权所有（C）2007，JPO＆INPIT

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