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    • 74. 发明授权
    • Rotary transfer press
    • 旋转式转印机
    • US4413498A
    • 1983-11-08
    • US347101
    • 1982-02-09
    • Hiroshi ImaokaMichio SakiyamaMasahiro Yamamoto
    • Hiroshi ImaokaMichio SakiyamaMasahiro Yamamoto
    • B21D43/05B21D43/14B21J9/02B21J13/08B21K27/04B21J11/00
    • B21D43/14B21D43/05B21J13/08B21J9/022B21K27/04
    • A rotary transfer press comprising a bed; an upright extending upward from the bed; a crown mounted on the upright and providing a plurality of stations between the crown and the bed in an annular arrangement; a slide upwardly and downwardly movable by being guided by the upright; a feed bar having clamps corresponding in number to the number of the stations and provided around the upright for transferring workpieces from station to station in succession; a slide drive disposed in the crown for moving the slide upward and downward and comprising a main shaft coupled to a main electric motor to rotate at a reduced speed, eccentric rings coupled to the main shaft to rotate at a reduced speed and connecting rods connecting the eccentric rings to the slide; a feed bar lifting drive having a lift cam coupled to one of the eccentric rings and adapted to be actuated by the lift cam for moving the feed bar upward and downward; a feed bar feeding-drive having a feed cam coupled to one of the eccentric rings and adapted to be actuated by the feed cam; and a clamp drive having a clamp cam coupled to one of the eccentric rings and adapted to be actuated by the clamp cam for operating the clamps. Since the feeding movement and upward and downward movement of the feed bar and the operation of the clamps are mechanically related to the movement of the slide, press work can be conducted stably even at a high speed.
    • 一种旋转式转印机,包括床; 从床上向上延伸的立柱; 冠部安装在立柱上并以环形布置在冠和床之间提供多个台站; 通过直立引导向上和向下移动的滑块; 一个进料棒,其具有数量相应于台站数量的夹具,并且设置在用于从工作站到站台连续传送工件的直立件周围; 设置在所述表冠中的滑动驱动件,用于向上和向下移动所述滑块,并且包括联接到主电动机的主轴以降低的速度旋转,偏心环联接到所述主轴以以降低的速度旋转,以及连接杆 偏心环到幻灯片; 进料棒提升驱动器,其具有联接到所述偏心环中的一个的提升凸轮,并且适于由所述提升凸轮致动以使所述进给杆向上和向下移动; 馈送杆馈送驱动器,具有联接到所述偏心环之一并适于由所述馈送凸轮致动的馈送凸轮; 以及夹具驱动器,其具有联接到所述偏心环中的一个的夹紧凸轮并且适于由用于操作所述夹具的所述夹紧凸轮致动。 由于进给运动和进给杆的向上和向下运动以及夹具的操作与滑块的运动机械相关,所以即使高速也可以稳定地进行压力加工。
    • 77. 发明授权
    • Portable device
    • 便携式设备
    • US08604904B2
    • 2013-12-10
    • US12275814
    • 2008-11-21
    • Akihiro FujimotoMasahiro Yamamoto
    • Akihiro FujimotoMasahiro Yamamoto
    • G05B19/00
    • G07C9/00944
    • A portable device has an opening formed in one case of a dual structure, a partitioning member for partitioning the opening, a projection formed on the partitioning member so as to project to a front surface side of the case, and at least two push buttons attached from a back surface side of the case to partitions partitioned by the partitioning member. The push button has a substantially flat plate-shaped push button portion, and a locking portion formed at an outer edge of the push button portion. The locking portion contacts an outer edge of the opening to prevent slip-out of the push button when the push button is attached to the partition from the back surface side of the case.
    • 一种便携式装置具有形成于双重结构的一个壳体中的开口,用于分隔开口的分隔构件,形成在分隔构件上以突出到壳体的前表面侧的突起,以及至少两个按钮 从壳体的背面侧到由分隔构件隔开的分隔。 按钮具有基本平坦的板状按钮部分和形成在按钮部分的外边缘处的锁定部分。 锁定部分接触开口的外边缘,以防止当按钮从壳体的背面侧附接到隔板时滑动按钮。
    • 79. 发明授权
    • Parallel link robot
    • 平行连杆机器人
    • US08307732B2
    • 2012-11-13
    • US12837532
    • 2010-07-16
    • Satoshi KinoshitaTomoaki NagayamaMasahiro YamamotoHidenori KurebayashiKatsumi FujimotoTokitaka Uemura
    • Satoshi KinoshitaTomoaki NagayamaMasahiro YamamotoHidenori KurebayashiKatsumi FujimotoTokitaka Uemura
    • B25J9/00
    • B25J17/0266B25J9/0051Y10T74/20207Y10T74/20305Y10T74/20329
    • A parallel link robot (10) provided with a base (11), a moving part (12), three links (20a to 20c) coupling the base and the moving part and having respectively single degrees of freedom with respect to the base, and three actuators (13a to 13c) respectively driving the links, each of the links comprised of a drive link (21a to 21c) coupled with the base and two driven links (22a to 22c, 23a to 23c) coupling the drive link and the moving part and parallel to each other, and further provided with a posture changing mechanism (15) which changes a posture of an element (19) attached to the moving part, an additional actuator (13d to 13f) arranged between the two driven links of at least one link in parallel to these driven links, and a power transmission shaft (39) which extends coaxially from the additional actuator and transmits rotational drive force to the posture changing mechanism. Due to this, it is possible to increase the degrees of freedom without reducing the possible region of operation and the acceleration/deceleration performance.
    • 一种平行连杆机器人(10),其具有底座(11),移动部件(12),将基座与移动部件相连并且相对于基座分别具有单独自由度的三个连杆(20a至20c),以及 分别驱动连杆的三个致动器(13a至13c),每个链节包括与基座联接的驱动连杆(21a至21c)和联接驱动连杆的两个从动连杆(22a至22c,23a至23c)和移动 并且还设置有改变附接到移动部件的元件(19)的姿势的姿势改变机构(15),设置在两个从动连杆之间的附加致动器(13d至13f) 与这些从动链路平行的至少一个连杆,以及与附加致动器同轴地延伸的传动轴(39),并将旋转驱动力传递到姿势改变机构。 由此,可以在不减少可能的操作区域和加速/减速性能的情况下增加自由度。