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    • 3. 发明专利
    • Block structure of the push cylinder
    • 推压缸的结构
    • JP2013112117A
    • 2013-06-10
    • JP2011259201
    • 2011-11-28
    • Iseki & Co Ltd井関農機株式会社
    • SHIROSHITA TETSUYAKOMATSU TAKUJI
    • B62D11/08F16D67/02F16D67/04F16K11/07
    • PROBLEM TO BE SOLVED: To facilitate assembly of a push cylinder device on a small-sized transmission case by miniaturizing the push cylinder device.SOLUTION: The block structure of the push cylinder has a plurality of push cylinders 117, 118 and a selector valve for switching the oil feed direction to the push cylinders 117, 118 on a single block forming a cylinder body 115. The selector valve is made into a rotary spool 116 having a switching groove 116a on a part of a peripheral surface thereof and is structured to expand and contract the push cylinders 117, 118 by rotation of the rotary spool 116. By the rotation of the rotary spool 116, the push cylinders 117, 118 are expanded and contracted, and a throttle amount of a variable throttle that varies the expansion/contraction speeds of the push cylinders 117, 118 is changed concurrently.
    • 要解决的问题:为了便于通过使推压缸装置小型化而将推缸装置组装在小型变速箱上。 解决方案:推压缸的块结构具有多个推动缸117,118和用于在形成缸体115的单个块上将供油方向切换到推压缸117,118的选择阀。选择器 阀被制成具有在其外周表面的一部分上的切换槽116a的旋转阀芯116,并且构造成通过旋转阀芯116的旋转来使压缸117,118膨胀和收缩。通过旋转阀芯116的旋转 推压缸117,118被膨胀和收缩,并且改变推压缸117,118的膨胀/收缩速度的可变节流阀的节流量同时改变。 版权所有(C)2013,JPO&INPIT
    • 8. 发明专利
    • Power switching module and power switching system using it
    • 电源开关模块和电源开关系统
    • JP2005127463A
    • 2005-05-19
    • JP2003365730
    • 2003-10-27
    • Aisin Aw Co Ltdアイシン・エィ・ダブリュ株式会社
    • KUROMIYA TOMOTAKAITO HIROYUKIYAMADA MASAHIRO
    • B25J17/00F16D25/0638F16D25/10F16D67/04F16H35/00
    • PROBLEM TO BE SOLVED: To simply attain high speed while efficiently rotating a multi-shaft by the power of one motor, to make the whole in compact manner and to facilitate assembling. SOLUTION: This power switching system 1 includes first and second power switching modules 2, 3 staked in the axial direction and having the same construction. At the time, the respective input shafts 6 of the power switching means 2, 3 are passed through the respective housings 5 and the respective output shafts 10, both input shafts 6 are connected to integrally rotate in the axial direction, and one input shaft 6 is connected to a motor 476. When a multi-disk clutch 7 of the first power switching module 2 is connected and the brake operation of a multi-disk brake 8 is released in the state of rotating both input shafts 6 with the motor 47, the rotation of the input shaft 6 is transmitted to the output shaft 7 to rotate the output shaft 7. At the time, the output shaft 7 of the second power switching module 3 is not rotated. COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:为了简单地实现高速,同时通过一个电动机的动力有效地旋转多轴,从而使整体紧凑化并且便于组装。 解决方案:该电力开关系统1包括在轴向方向上放置并且具有相同结构的第一和第二电力开关模块2,3。 此时,电源切换装置2,3的各个输入轴6通过各个壳体5和各个输出轴10,两个输入轴6连接成一体地沿轴向旋转,一个输入轴6 连接到电动机476.当在与电动机47一起旋转两个输入轴6的状态下,连接第一电力开关模块2的多片式离合器7并且多片式制动器8的制动操作被释放时, 输入轴6的旋转被传递到输出轴7以使输出轴7旋转。此时,第二动力切换模块3的输出轴7不旋转。 版权所有(C)2005,JPO&NCIPI