公开(公告)号：US5638677A

公开(公告)日：1997-06-17

申请号：US224990

申请日：1994-04-08

申请人： Junichi Hosono ,  Seiji Tamura ,  Hideaki Sayama ,  Mitsuo Kihara ,  Kazuo Asano ,  Saburo Yoshio ,  Akira Tatsumi ,  Kazuhiro Ichimura

发明人： Junichi Hosono ,  Seiji Tamura ,  Hideaki Sayama ,  Mitsuo Kihara ,  Kazuo Asano ,  Saburo Yoshio ,  Akira Tatsumi ,  Kazuhiro Ichimura

IPC分类号： E02F9/22 ,  F16D31/02

CPC分类号： F16H61/4148 ,  E02F9/2235 ,  E02F9/2246 ,  E02F9/2296 ,  F16H61/4078 ,  F16H61/431 ,  F16H61/433 ,  B60W10/06 ,  B60W10/30 ,  F15B2211/20553 ,  F15B2211/253 ,  F15B2211/50536

摘要： The current operational condition is discriminated as being the vehicle propulsion condition or the performing work condition. When the vehicle propulsion operational condition is discriminated, the maximum engine revolution speed is limited to a first revolution speed and the maximum displacement is limited to a first displacement value. When the performing work condition is discriminated, the maximum engine revolution speed is limited to a second revolution speed equal to or lower than the first revolution speed and the maximum displacement is limited to a second displacement value higher than the first displacement value. The first and second revolution speeds and the first and second displacement values are so determined that the first revolution speed multiplied by the first displacement value at least as relating to pressure for vehicle propulsion on level ground is less than the second revolution speed multiplied by the second displacement value as relating to the pressure for below the range of torque limitation control. By this, the pump output flow during vehicle propulsion on level ground is made lower than while performing work and, during vehicle propulsion, reduction of the pressure loss is made possible. Even with the identical pump pressure, the effective motor pressure is increased, so that its output torque can be increased. Because also the maximum displacement of the motor can be reduced according to the reduction of the maximum pump output flow amount, the construction of the hydraulic circuit can be made more compact.

摘要翻译： 目前的运行状况被认为是车辆推进条件或执行工作状态。 当识别出车辆推进操作条件时，最大发动机转速被限制到第一转速，并且最大位移被限制在第一位移值。 当鉴别出执行工作状态时，最大发动机转速被限制在等于或低于第一转速的第二转速，并且最大位移被限制为高于第一位移值的第二位移值。 第一和第二转速以及第一和第二位移值被确定为至少与水平地面上的车辆推进的压力相关的第一转速乘以第一位移值小于第二转速乘以第二转速 与低于转矩限制控制范围的压力有关的位移值。 由此，在水平地面的车辆推进期间的泵输出流量低于执行工作时的泵输出流量，并且在车辆推进期间，可以降低压力损失。 即使使用相同的泵压力，有效的电机压力也会增加，从而可以提高其输出转矩。 因为根据最大泵输出流量的减少，也可以减小电动机的最大排量，可以使液压回路的结构更加紧凑。

公开(公告)号：US5477679A

公开(公告)日：1995-12-26

申请号：US39148

申请日：1993-05-19

申请人： Akira Tatsumi ,  Mitsuo Kihara ,  Seiji Tamura ,  Hideaki Sayama ,  Saburou Yoshio ,  Kazuo Asano ,  Junichi Hosono

发明人： Akira Tatsumi ,  Mitsuo Kihara ,  Seiji Tamura ,  Hideaki Sayama ,  Saburou Yoshio ,  Kazuo Asano ,  Junichi Hosono

IPC分类号： E02F3/43 ,  E02F9/20 ,  E02F9/22 ,  F02D29/04 ,  F16D31/02 ,  B60K31/10

CPC分类号： E02F9/2246 ,  F02D29/04

摘要： A prime mover revolution speed control system for a hydraulically propelled vehicle controls the revolution speed of a prime mover to optimize vehicle acceleration in a vehicle propelling mode, and to optimize engine output and economy in a working mode. A vehicle equipped with the control system may include a hydraulic pump for discharging hydraulic fluid, the amount of fluid discharged depending on the revolution speed of the prime mover, a hydraulic motor for vehicle propulsion that is driven by hydraulic fluid discharged from the hydraulic pump, and an actuator for performing work that is also driven by hydraulic fluid discharged from the hydraulic pump. The revolution speed of the prime mover may be controlled according to a depression amount of a revolution speed control pedal. When the control system is in the working mode, the revolution speed of the prime mover is controlled in accordance with revolution speed characteristics suitable for a working operation. When the control system is in the vehicle propelling mode, the revolution speed of the engine is controlled in accordance with revolution speed characteristics suitable for a vehicle propelling operation.

摘要翻译： PCT No.PCT / JP90 / 01333 Sec。 371日期：1993年5月19日 102（e）日期1993年5月19日PCT提交1990年10月16日PCT公布。 出版物WO92 / 07145 日期：1992年4月30日。用于液压驱动车辆的原动机转速控制系统控制原动机的转速，以优化车辆行驶模式下的车辆加速度，并且以工作模式优化发动机输出和经济性。 配备有控制系统的车辆可以包括用于排出液压流体的液压泵，根据原动机的转速排出的流体量，用于从液压泵排出的液压流体驱动的用于车辆推进的液压马达， 以及用于进行也由从液压泵排出的液压流体驱动的作业的致动器。 可以根据转速控制踏板的下压量来控制原动机的转速。 当控制系统处于工作模式时，原动机的转速根据适合于工作操作的转速特性进行控制。 当控制系统处于车辆推进模式时，根据适合于车辆推进操作的转速特性来控制发动机的转速。

公开(公告)号：US4761001A

公开(公告)日：1988-08-02

申请号：US753029

申请日：1985-07-08

申请人： Kimiaki Hayakawa ,  Hideaki Sayama ,  Makoto Kitahara ,  Takeshi Honjo

发明人： Kimiaki Hayakawa ,  Hideaki Sayama ,  Makoto Kitahara ,  Takeshi Honjo

IPC分类号： G03B27/62 ,  G03G15/00 ,  G03G15/23 ,  B65H5/22

CPC分类号： G03G15/60 ,  G03B27/6264 ,  G03G15/23 ,  G03G2215/00185 ,  Y10S271/902

摘要： An automatic feeder for feeding an original to be copied to a station for reading the original, includes an original supporting station for supporting an original to be copied, a first original passage for feeding the original from the original supporting station to the original reading station, a second original passage, communicatable with the reading station, for unidirectionally conveying the original away from the reading station, a third original passage communicatable with the second original passage, a fourth original passage, communicatable with the third original passage, for unidirectionally conveying the original away from the third original passage, a fifth original passage, communicatable with the fourth original passage, and a sixth original passage, communicatable with the fifth original passage, for unidirectionally conveying the original away from the fifth original passage to the original reading station.

摘要翻译： 用于将要复印的原稿馈送到用于读取原稿的工位的自动进给器包括用于支持要复制的原稿的原始支撑台，用于将原稿从原始支撑台馈送到原始读取台的第一原稿通道， 与阅读站通信的第二原始通道，用于将原稿单方向地传送出阅读站，与第二原稿通道相通的第三原稿通道，与第三原稿通道相通的第四原稿通道，用于单向传送原稿 远离第三原始通道，与第四原始通道相通的第五个原始通道，以及与第五个原始通道通信的第六个原始通道，用于将原稿从第五个原始通道单向传送到原始阅读站。

公开(公告)号：US5209465A

公开(公告)日：1993-05-11

申请号：US826668

申请日：1992-01-29

申请人： Hideaki Sayama ,  Junichi Sata

发明人： Hideaki Sayama ,  Junichi Sata

IPC分类号： B65H3/06 ,  B65H7/02

CPC分类号： B65H3/0669 ,  B65H7/02 ,  B65H2511/20 ,  B65H2511/51 ,  B65H2515/30

摘要： The present invention provides a sheet feeding apparatus with a supporting member for supporting stacked sheets; a feed roller for feeding the sheets stacked in the support member; a driver for generating rotational forces in a predetermined direction and in an opposite direction opposite to the predetermined direction; and a shifter for shifting the feed roller to a position where the feed roller contacts the sheet stacked in the supporting member by the rotational force directed toward the predetermined direction, and for separating the feed roller from the sheet stacked in the supporting member by the rotational force directed toward the opposite direction. The shifter includes a driving force transmitter for transmitting the rotational force directed toward the predetermined direction by a first predetermined value and for transmitting the rotational force directed toward the opposite direction by a second predetermined value, whereby the feed roller is shifted by the rotational force transmitted by the driving force transmitter.

摘要翻译： 本发明提供了一种具有用于支撑堆叠的片材的支撑构件的片材进给装置; 用于馈送堆叠在支撑构件中的片材的馈送辊; 用于在与预定方向相反的预定方向和相反方向产生旋转力的驱动器; 以及用于将进给辊移动到进给辊通过朝向预定方向的旋转力而接触到堆叠在支撑构件中的片材的位置的移动器，并且用于将馈送辊与堆叠在支撑构件中的片材分离旋转 朝向相反方向的力。 变速器包括用于将朝向预定方向指向的旋转力传递第一预定值并用于将朝向相反方向的旋转力传递第二预定值的驱动力传递器，由此传送辊被传递的旋转力移动 由驱动力发射器。