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公开(公告)号：US07581780B2
公开(公告)日：2009-09-01
申请号：US12208179
申请日：2008-09-10
IPC分类号： B62D25/00
CPC分类号： B62D47/003 , B60P1/16 , B60P1/26 , B60P1/283 , B60P3/423 , B62D33/0273 , B62D33/037 , B62D33/08
摘要： A pickup-style work vehicle comprises a driver's section, a loading floor that is located rearwardly of the driver's section and that can be moved to a dumping position, a loading floor size changeover mechanism that changes a size of the loading floor between a first state in which a front wall portion and a front bottom portion of the loading floor are moved forwardly in a fore-and-aft direction of a vehicle and a second state in which the front wall portion and the front bottom portion of the loading floor are moved rearwardly in the fore-and-aft direction, a fixing member connected to the vehicle, and partition member position change mechanism for changing the position of the partition member in the fore-and-aft direction of the vehicle between a forward position and a rearward position. The partition member when placed at the forward position is located immediately forwardly of the loading floor in the first state while the partition member when placed at the rearward position is located immediately forwardly of the loading floor in the second state.
摘要翻译： 拾取式作业车辆包括驾驶员部分，位于驾驶员部分后方并可移动到倾卸位置的装载地板，装载地板尺寸转换机构，其将装载地板的尺寸在第一状态 其中装载地板的前壁部分和前底部部分在车辆的前后方向上向前移动，并且第二状态，其中装载地板的前壁部分和前底部部分移动 在前后方向上向后方配置有与车辆连接的固定构件，以及分隔构件位置变更机构，其用于在前后位置改变分隔构件在车辆前后方向上的位置 位置。 当位于前方位置时，分隔构件处于第一状态时位于装载地板的正前方，而位于后方位置的分隔构件位于处于第二状态的装载地板的正前方。
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公开(公告)号：US06470659B2
公开(公告)日：2002-10-29
申请号：US09273393
申请日：1999-03-22
申请人： Teruo Shimamura , Osami Fujiwara
发明人： Teruo Shimamura , Osami Fujiwara
IPC分类号： F16H3500
CPC分类号： B60K23/06 , B60K17/3515 , B60K23/08 , B60Y2200/223
摘要： A four wheel drive working vehicle such as a front mower has a dual one-way clutch mechanism interlocked to right and left dirigible wheels. When the vehicle makes a turn in forward or backward running, the clutch mechanism breaks drive transmission only to an outer one of the dirigible wheels.
摘要翻译： 诸如前部割草机的四轮驱动作业车辆具有双向单向离合器机构，该双向离合器机构与左右的可拆卸车轮互锁。 当车辆向前或向后行驶时，离合器机构将驱动传动仅破坏到外壳中的驱动传动装置。
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公开(公告)号：US5107661A
公开(公告)日：1992-04-28
申请号：US672512
申请日：1991-03-20
申请人： Teruo Shimamura
发明人： Teruo Shimamura
IPC分类号： A01D34/63 , A01D43/063
CPC分类号： A01D43/063 , A01D2101/00 , A01D34/63
摘要： A lawn mower comprises an engine disposed in a rear portion of a vehicle frame, a cooling fan for producing cooling air flows for the engine, and an engine hood including a discharge opening for discharging engine cooling air rearwardly of the vehicle frame. A mower unit is disposed forwardly of the vehicle frame for cutting grass and blowing grass clippings rearwardly through a duct to a grass catcher mounted upwardly of the engine hood. The grass catcher includes an air vent disposed upwardly of the engine hood for discharging grass conveying air flows toward cooling air flows discharged from the engine hood. The conveying air flows join the cooling air flows to drift rearwardly away from the vehicle body.
摘要翻译： 割草机包括设置在车架的后部的发动机，用于产生用于发动机的冷却空气流的冷却风扇，以及包括用于将发动机冷却空气排放到车辆后方的排出口的发动机罩。 割草机单元设置在车架的前方，用于切割草，并将草剪向后吹送通过导管安装到发动机罩向上安装的割草机。 除草器包括设置在发动机罩上方的排气口，用于将草地输送空气流向从发动机罩排出的冷却空气流。 输送空气流入冷却空气流，从车身向后漂移。
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公开(公告)号：US20090195049A1
公开(公告)日：2009-08-06
申请号：US12208179
申请日：2008-09-10
IPC分类号： B65G67/00
CPC分类号： B62D47/003 , B60P1/16 , B60P1/26 , B60P1/283 , B60P3/423 , B62D33/0273 , B62D33/037 , B62D33/08
摘要： A pickup-style work vehicle comprises a driver's section, a loading floor that is located rearwardly of the driver's section and that can be moved to a dumping position, a loading floor size changeover mechanism that changes a size of the loading floor between a first state in which a front wall portion and a front bottom portion of the loading floor are moved forwardly in a fore-and-aft direction of a vehicle and a second state in which the front wall portion and the front bottom portion of the loading floor are moved rearwardly in the fore-and-aft direction, a fixing member connected to the vehicle, and partition member position change mechanism for changing the position of the partition member in the fore-and-aft direction of the vehicle between a forward position and a rearward position. The partition member when placed at the forward position is located immediately forwardly of the loading floor in the first state while the partition member when placed at the rearward position is located immediately forwardly of the loading floor in the second state.
摘要翻译： 拾取式作业车辆包括驾驶员部分，位于驾驶员部分后方并可移动到倾卸位置的装载地板，装载地板尺寸转换机构，其将装载地板的尺寸在第一状态 其中装载地板的前壁部分和前底部部分在车辆的前后方向上向前移动，并且第二状态，其中装载地板的前壁部分和前底部部分移动 在前后方向上向后方配置有与车辆连接的固定构件，以及分隔构件位置变更机构，其用于在前后位置改变分隔构件在车辆前后方向上的位置 位置。 当位于前方位置时，分隔构件处于第一状态时位于装载地板的正前方，而位于后方位置的分隔构件位于处于第二状态的装载地板的正前方。
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公开(公告)号：US5415257A
公开(公告)日：1995-05-16
申请号：US124091
申请日：1993-09-20
申请人： Teruo Shimamura , Kenji Matsuda , Fujiwara Osami
发明人： Teruo Shimamura , Kenji Matsuda , Fujiwara Osami
CPC分类号： F16D67/02 , Y10T74/19637
摘要： A clutch mechanism having a drive shaft operatively connected to a drive section of a working vehicle, and a driven shaft connected to a working implement such as a mower unit. The clutch mechanism includes a clutch mounted on the drive shaft to be operable between an ON state to transmit drive from the drive shaft to the driven shaft, and an OFF state to break drive transmission; a transmission shaft connected to the clutch; and a shift device connected to the clutch to be shiftable between a first position corresponding to the ON state of the clutch and a second position corresponding to the OFF state of the clutch. The shift device has a clutch control device shiftable to control the clutch, and a first helical gear axially movably mounted on the transmission shaft. The clutch mechanism further includes a second helical gear rotatable with the driven shaft and meshed with the first helical gear, and a brake for applying a braking force to the shift device when the shift device is in the second position. The first and second helical gears are shaped such that the second helical gear applies a reaction to the first helical gear to push the first helical gear toward the first position when the clutch is in the ON state to transmit the drive from the drive shaft to the driven shaft, and the second helical gear applies a force to the first helical gear to push the first helical gear toward the second position when the clutch is in the OFF state and a force is transmitted from the driven shaft.
摘要翻译： 一种离合器机构，其具有可操作地连接到作业车辆的驱动部分的驱动轴和连接到诸如割草机单元的作业工具的从动轴。 离合器机构包括安装在驱动轴上的离合器，以在从驱动轴传递到从动轴的ON状态和OFF状态之间操作，以断开驱动传动; 连接到离合器的传动轴; 以及连接到所述离合器以在与所述离合器的ON状态相对应的第一位置与对应于所述离合器的OFF状态的第二位置之间移动的换档装置。 换档装置具有可转换以控制离合器的离合器控制装置和可轴向移动地安装在传动轴上的第一斜齿轮。 离合器机构还包括与从动轴可旋转并与第一斜齿轮啮合的第二斜齿轮，以及当变速装置处于第二位置时向制动装置施加制动力的制动器。 第一和第二斜齿轮的形状使得当离合器处于接通状态时，第二斜齿轮对第一斜齿轮施加反作用力以将第一斜齿轮推向第一位置，以将驱动器从驱动轴传递到 并且当离合器处于关闭状态并且力从从动轴传递力时，第二斜齿轮向第一斜齿轮施加力以将第一斜齿轮推向第二位置。
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公开(公告)号：US4829754A
公开(公告)日：1989-05-16
申请号：US133921
申请日：1987-12-16
申请人： Teruo Shimamura , Takao Sakatsuji , Kazuo Furukawa
发明人： Teruo Shimamura , Takao Sakatsuji , Kazuo Furukawa
IPC分类号： A01B59/048 , A01D34/64 , A01D34/66
CPC分类号： A01D34/662 , A01D2034/645 , A01D2101/00
摘要： A front mower includes a cutter unit having ground contact wheels and liftably attached to the front of a vehicle by a link assembly and a hydraulic piston-cylinder assembly for lifting or lowering the cutter unit. The link assembly includes a pair of first links each having a rear end pivoted to the vehicle and a pair of second links each having a front end pivoted to the deck of the mower, the front end of each first link being inflexibly and removably fixed to the rear end of each second link by a locking pin. A spring is provided between each first link and the vehicle. The cutter unit can be attached to and removed from the vehicle without removing the spring.
摘要翻译： 前部割草机包括具有接地接触轮的切割器单元，并且通过连杆组件和用于提升或降低切割器单元的液压活塞 - 气缸组件可拆卸地附接到车辆的前部。 连杆组件包括一对第一连杆，每个第一连杆具有枢转于车辆的后端和一对第二连杆，每个第二连杆的前端枢转到割草机的甲板上，每个第一连杆的前端是不可靠地和可拆卸地固定到 每个第二连杆的后端通过一个锁定销。 在每个第一连杆和车辆之间提供弹簧。 切割器单元可以在不拆卸弹簧的情况下附接到车辆并从车辆移除。
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公开(公告)号：US4063816A
公开(公告)日：1977-12-20
申请号：US641264
申请日：1975-12-16
申请人： Nobuo Itoi , Teruo Shimamura , Yoshio Fukami , Hidetoshi Mori , Kenji Miwa
发明人： Nobuo Itoi , Teruo Shimamura , Yoshio Fukami , Hidetoshi Mori , Kenji Miwa
CPC分类号： G01N21/272 , Y10T436/113332
摘要： A chemical reaction velocity measuring apparatus by detecting change in light absorbance.The apparatus includes an optical system containing a means for alternately passing the lights of at least two different wavelengths and a detector;A sample holding means for arranging plural samples at regular spacings;An advancing means for intermittent advancement of said samples in such a manner that a sample and a vacant spacing between samples are alternately positioned at said two colorimetric measuring devices; andA means for detecting the change of light absorbance from the difference of absorbances measured at two wavelengths by said two colorimetric measuring devices.
摘要翻译： 通过检测吸光度的变化的化学反应速度测量装置。
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公开(公告)号：US4035087A
公开(公告)日：1977-07-12
申请号：US641268
申请日：1975-12-16
申请人： Hidetoshi Mori , Teruo Shimamura , Yoshio Fukami
发明人： Hidetoshi Mori , Teruo Shimamura , Yoshio Fukami
CPC分类号： G01N21/272
摘要： An apparatus for measuring a chemical reaction velocity of a sample whose light absorbance changes in proportion to time, comprises a differential circuit for converting the absorbance signals at two different times into respective first-order differential signals, or an integrating circuit for integrating the variation of absorbance signal at two times into two integrated signals. A subtractor is provided to obtain the difference of the two differential signals or two integrated signals. The output of the subtractor is compared with a standard level by a comparing means so that abnormality signal is indicated when said difference does not fall into the standard level.
摘要翻译： 用于测量吸光度与时间成比例地变化的样品的化学反应速度的装置包括用于将两个不同时间的吸光度信号转换成各个一阶差分信号的差分电路，或用于将变化 吸光度信号两次分为两个积分信号。 提供减法器以获得两个差分信号或两个积分信号的差。 通过比较装置将减法器的输出与标准电平进行比较，使得当所述差不落入标准电平时指示异常信号。
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公开(公告)号：US07578544B1
公开(公告)日：2009-08-25
申请号：US12203351
申请日：2008-09-03
IPC分类号： B62D25/00
CPC分类号： B62D33/0273 , B60N2/305 , B60P1/16 , B60P1/26 , B60P1/283 , B60P3/423 , B62D33/037 , B62D47/003
摘要： A pickup-style work vehicle comprises a front driver's seat, a backseat, a loading floor that is located rearwardly of the backseat and that can be moved to a dumping position, a loading floor size changeover mechanism, and a backseat posture change mechanism. The loading floor size changeover mechanism changes the size of the loading floor between a first state in which a front wall portion and a front bottom portion of the loading floor are moved forwardly in a fore-and-aft direction and a second state in which the front wall portion and the front bottom portion of the loading floor are moved rearwardly in a fore-and-aft direction. The backseat posture change mechanism changes a posture of the backseat between a first posture which is a non-use state and a second posture which is a use state. The fore-and-aft dimension of the backseat in the first posture is less than a fore-and-aft dimension of the backseat in the second posture. the backseat in the first posture is located immediately forwardly of the loading floor in the first state and the backseat in the second posture is located immediately forwardly of the loading floor in the second state.
摘要翻译： 拾取式作业车辆包括前驾驶座，后座，位于后座后方并可移动到倾卸位置的装载地板，装载地板尺寸转换机构和后座姿势改变机构。 装载地板尺寸切换机构改变装载地板的尺寸，其中前第一状态和装载地板的前底部在前后方向上向前移动的第一状态和第二状态，其中， 装载地板的前壁部分和前底部部分在前后方向上向后移动。 后座椅姿势改变机构改变作为使用状态的第一姿势和作为使用状态的第二姿势之间的后座的姿势。 第一姿势中的后座的前后尺寸小于第二姿势中后座的前后尺寸。 处于第一状态的后座位于第一状态的装载地面的正前方，第二姿态的后座位于第二状态的装载地面的正前方。
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公开(公告)号：USD298539S
公开(公告)日：1988-11-15
申请号：US929214
申请日：1986-11-10
申请人： Hisato Katoh , Teruo Shimamura
设计人： Hisato Katoh , Teruo Shimamura
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