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    • 81. 发明授权
    • Hand-held compression tool
    • 手持压缩工具
    • US5553478A
    • 1996-09-10
    • US224825
    • 1994-04-08
    • Gary W. Di Troia
    • Gary W. Di Troia
    • B25F5/00B25B27/14G01R31/36H01R43/042B21J9/14B21J9/18
    • B25B27/146H01R43/0427
    • A crimping tool for crimping electrical connectors. The tool has a compression head, a hydraulic pump, an electric motor, a removable rechargeable battery, and a control system. The control system has a printed circuit board that monitors voltage of the battery, a trigger, and a hydraulic system pressure sensor. The tool is prevented from starting a crimp operation if the circuitry on the printed circuit board senses a predetermined inadequate low voltage level of the battery that could otherwise prevent a good crimp from being obtained. After a good crimp is obtained, the circuitry disables operation of the motor for a predetermined amount of time.
    • 用于压接电连接器的压接工具。 该工具具有压缩头,液压泵,电动马达,可拆卸的可充电电池和控制系统。 控制系统具有印刷电路板,用于监视电池的电压,触发器和液压系统压力传感器。 如果印刷电路板上的电路感测到电池的预定的不适当的低电压水平,否则可能阻止获得良好的卷曲,则防止该工具开始卷曲操作。 在获得良好的卷曲之后,电路将电机的操作禁止预定的时间。
    • 90. 发明授权
    • Forming machine for forging, in particular, stretch-forging, workpieces
    • 锻造成型机,特别是拉伸锻造,工件
    • US09457393B2
    • 2016-10-04
    • US13500815
    • 2010-10-05
    • Ernst SchardtHerbert RugerFranz Suttan
    • Ernst SchardtHerbert RugerFranz Suttan
    • B21J9/12B21J7/14B21J13/03B21J9/14
    • B21J9/12B21J7/14B21J9/14B21J13/03
    • A forming machine for forging metal workpieces which have been heated and/or are in a flowable condition including at least two forming tools (4A, 4B), at least one driving device for driving at least one of the forming tools in an approach motion (R) of the forming tools toward one another or in a return motion of the forming tools away from one another, and wherein the driving device comprises at least one eccentric element (22A, 22B) and at least one hydraulic drive element (11A, 11B), wherein the at least one hydraulic drive element (11A, 11B) is coupled hydraulically directly or indirectly to the eccentric element (22A, 22B) in such a way that an eccentric motion of the eccentric element produces a working motion of the hydraulic drive element by way of a hydraulic medium.
    • 一种用于锻造已经被加热和/或处于包括至少两个成形工具(4A,4B)的可流动状态的金属工件的成型机,至少一个用于在接近运动中驱动至少一个成形工具的驱动装置( (22)和至少一个液压驱动元件(11A,11B),所述至少一个偏心元件(22A,22B)和至少一个液压驱动元件(11A,11B) ),其中所述至少一个液压驱动元件(11A,11B)以直接或间接的方式联接到所述偏心元件(22A,22B),使得所述偏心元件的偏心运动产生所述液压驱动器的工作运动 元件通过液压介质。