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    • 6. 发明授权
    • Method of controlling the deceleration of a reversing mill
    • 控制换向机的减速度的方法
    • US4232369A
    • 1980-11-04
    • US929563
    • 1978-07-31
    • Shigeki FukushimaTadahiro Ohashi
    • Shigeki FukushimaTadahiro Ohashi
    • B21B37/46G06F15/46B21B37/00G05B15/00
    • B21B37/46
    • A method embodying this invention for controlling the deceleration of a reversing mill comprises a first step of defining a kickout distance in consideration of the bite speed at which a piece is caught by the main mill roll unit during every return roll pass of a piece-reciprocating operation and the kind of work carried out while the piece is made to rest during an interval between the respective roll passes; a second step of calculating the kickout speed to define the kickout distance; a third step of selecting that one of a plurality of piece position sensors arranged on the bite side of a main mill roll unit which takes the nearest upstream position relative to a mill deceleration-starting point in order to realize the calculated kickout speed; and a fourth step of figuring out a length of time required for the piece to move from the selected piece position sensor to the mill deceleration-starting point, thereby controlling the reversing mill so as to start the deceleration of the piece after lapse of said calculated travelling time of the piece.
    • 实施本发明的用于控制换向磨机的减速度的方法包括:第一步骤,考虑到在每次往复运动的返回辊通过期间由主轧辊单元捕获件的咬合速度,限定跳动距离 操作和在各个辊道之间的间隔期间使件静止时进行的工作的类型; 计算出脱出速度以限定跳出距离的第二步骤; 第三步骤,选择布置在相对于铣削减速起始点的最上游位置的主轧辊单元的咬合侧的多个位置传感器中的一个,以实现计算出的退出速度; 以及第四步骤,计算出该片从所选择的片位置传感器移动到磨机减速起始点所需的时间长度,由此控制换向铣刀,以便在经过所述计算的刀片之后开始该片的减速 旅行时间的一块。
    • 8. 发明授权
    • Control mechanism for automatic transmissions
    • 自动变速箱控制机构
    • US4785917A
    • 1988-11-22
    • US925095
    • 1986-10-07
    • Toshiaki TatenoShigeki FukushimaTomoytuki IwamotoNobuo Kijima
    • Toshiaki TatenoShigeki FukushimaTomoytuki IwamotoNobuo Kijima
    • B60W10/02B60W10/06B60W10/11B60W30/19F16H59/08F16H59/54F16H61/02F16H61/04F16H61/66F16H61/682F16H63/46B60K41/28
    • B60W10/06B60W10/02B60W10/11B60W30/19B60W2710/025B60W2710/1011F16H2059/006F16H59/54F16H61/0206F16H61/682F16H63/502Y10T477/6407Y10T477/6933
    • An automatic transmission apparatus comprising a friction clutch (31) coupled to an output shaft of an engine (30), a clutch actuator (42) for operating the friction clutch, a parallel shaft type gear transmission (32), the input shaft of which is coupled to the friction clutch, a gear position changer (51) for changing the speed ratio of the transmission, and a rack actuator (38) for operating the control rack (35) of a fuel injection pump. A signal from a drive state-detector is used to determine a change in the speed ratio of the transmission (32). The rack actuator (38) gradually moves the control rack to an idling speed position, after which the clutch actuator disengages the friction clutch (31). The gear position changer (51) is operated in accordance with the disengagement of the friction clutch (31), so that the speed ratio of the transmission is changed accordingly. The control rack (35) is moved, so that the rotational speed of the output shaft (30) substantially coincides with the input shaft of the transmission (32), and the clutch actuator moves the friction clutch (31) in the engagement direction. When the difference in the rotational speed of the output shaft (30) and the input shaft of the transmission, has decreased below a predetermined value during the operation of the clutch actuator (42), the rack actuator (42) gradually moves to a position corresponding to the degree of depression of the accelerator pedal.
    • PCT No.PCT / JP86 / 00064 Sec。 371日期1986年10月7日第 102(e)日期1986年10月7日PCT提交1986年2月14日PCT公布。 出版物WO86 / 04865 日本1986年8月28日。一种自动变速装置,包括联接到发动机(30)的输出轴的摩擦离合器(31),用于操作摩擦离合器的离合器致动器(42),平行轴式齿轮变速器 ),其输入轴联接到摩擦离合器,用于改变变速器的速比的档位更换器(51)和用于操作燃料喷射泵的控制齿条(35)的齿条致动器(38) 。 使用来自驱动状态检测器的信号来确定变速器(32)的速比的变化。 齿条致动器(38)逐渐地将控制齿条移动到空转速度位置,然后离合器致动器解除摩擦离合器(31)。 齿轮换档器(51)根据摩擦离合器(31)的分离而动作,从而相应地改变变速器的变速比。 使控制齿条35移动,使得输出轴30的转速基本上与变速器32的输入轴一致,离合器致动器沿接合方向移动摩擦离合器31。 当离合器致动器(42)的操作期间输出轴(30)和变速器的输入轴的转速差已经降低到预定值以下时,齿条致动器(42)逐渐移动到位置 对应于加速踏板的压下程度。