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    • 2. 发明授权
    • Crimping tool head with reinforcing beams for optimizing weight
    • 压接工具头与加强梁优化重量
    • US06619101B1
    • 2003-09-16
    • US10126392
    • 2002-04-19
    • Thomas FaucherGordon L. StelzerChristopher G. ChadbourneJohn D. LeFavourAlexander Shlopak
    • Thomas FaucherGordon L. StelzerChristopher G. ChadbourneJohn D. LeFavourAlexander Shlopak
    • B21D3710
    • H01R43/0427B25B27/10B25B27/146H01R43/058
    • A head for a crimping tool assembly comprises a generally “C” shaped body which can withstand repeated tensile forces. The “C” shaped body comprises an elongated beam portion and a first arm extending in a given direction from a first end of the beam portion and a second arm extending in the given direction from an opposing end of the beam portion. The beam portion has opposed first and second elongated sides, with the plane of the first and second sides extending generally parallel to the given direction. The beam portion also has an inside elongated third side extending transversely of the given direction between the first and second sides. The beam portion further includes an outside elongated fourth side extending transversely of the given direction between the first and second sides. The third and fourth sides of the beam comprise continuous walls of a given thickness. The beam portion has a plurality of internal support ribs which extend between the first and second sides transversely of the given direction. The ribs are connected at one end to the third side wall and at their opposing end to the fourth side wall. The beam portion also has a plurality of openings or depressions in the first and second sides for reducing the weight of the beam portion, the openings or depressions are disposed in lower stress regions of the beam portion.
    • 用于压接工具组件的头部包括能够承受反复拉伸力的大致“C”形体。 “C”形体包括细长梁部分和从梁部分的第一端沿给定方向延伸的第一臂和从梁部分的相对端沿给定方向延伸的第二臂。 梁部分具有相对的第一和第二细长侧面,第一和第二侧面的平面大致平行于给定的方向延伸。 梁部分还具有在第一和第二侧之间横向于给定方向延伸的内部细长的第三侧。 梁部分还包括在第一和第二侧之间横向于给定方向延伸的外部细长的第四侧。 梁的第三和第四面包括给定厚度的连续壁。 梁部分具有多个内部支撑肋,其在给定方向横向的第一和第二侧之间延伸。 肋在一端连接到第三侧壁并且在其相对端连接到第四侧壁。 梁部分还在第一和第二侧面中具有多个开口或凹陷,用于减小梁部分的重量,开口或凹陷设置在梁部分的较低应力区域。
    • 4. 发明授权
    • Hydraulic tool with rapid ram advance
    • 液压工具具有快速提升
    • US06986274B2
    • 2006-01-17
    • US10739562
    • 2003-12-18
    • John D. LefavourArmand T. MontminyThomas Faucher
    • John D. LefavourArmand T. MontminyThomas Faucher
    • B21J9/18
    • B25B27/10B23D15/14B23D29/002H01R43/0427
    • A hydraulic tool including a frame having a hydraulic conduit system; a ram movably connected to the frame; and a multi-speed ram advancement system for advancing the ram in at least two different rates of movement on the frame. The multi-speed ram advancement system includes a hydraulic pump connected to the hydraulic conduit system of the frame; and a conduit tube extending into a hydraulic chamber inside the ram and fixedly connected to the frame. The conduit tube is adapted to conduit hydraulic fluid from the hydraulic conduit system into the hydraulic chamber inside the ram. The conduit tube is axially rotatably connected to the frame and longitudinally stationarily fixed to the frame.
    • 一种液压工具,包括具有液压管道系统的框架; 可移动地连接到框架的冲头; 以及用于在所述框架上以至少两种不同运动速度推进所述冲头的多速推杆提升系统。 多速冲压进给系统包括连接到框架的液压管道系统的液压泵; 以及导管,其延伸到压头内的液压室中并且固定地连接到框架。 导管适于将液压管道系统的液压流体导入压头内部的液压室。 导管轴向可旋转地连接到框架并且纵向地固定在框架上。