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    • 6. 发明授权
    • Control system for a movement actuator
    • 运动执行器控制系统
    • US5662021A
    • 1997-09-02
    • US603194
    • 1996-02-20
    • John E. FarmerCarl A. Rotenberger
    • John E. FarmerCarl A. Rotenberger
    • B23Q5/26B23Q5/58F15B15/28F16P3/00F15B13/16F15B15/17
    • F16P3/001B23Q5/26B23Q5/58F15B15/28
    • An improved control system for a movement actuator is disclosed for moving a member between a retracted position and an extended position. The movement actuator comprises a cylinder having a piston with a fluid supply providing pressure to a first and a second side of the piston. A control applies a first and a second fluid pressure on the first and second sides of the piston for moving the member from the retracted position toward the extended position with a force related to a difference between the first fluid pressure and second fluid pressure for reducing the possibility of damage to an unintended object in the path of the member. The control applies the first fluid pressure on the first side of the piston upon the member being in proximity to the extended position for moving the member into the extended position with a force related to the first fluid pressure for insuring proper positioning of the member.
    • 公开了一种用于移动致动器的改进的控制系统,用于在缩回位置和延伸位置之间移动构件。 运动致动器包括具有活塞的气缸,该活塞具有向活塞的第一和第二侧提供压力的流体供应。 控制器将第一和第二流体压力施加在活塞的第一和第二侧上,用于以与第一流体压力和第二流体压力之间的差相关的力将构件从缩回位置朝向伸出位置移动,以减少 在成员的路径中损坏非预期物体的可能性。 所述控制将所述第一流体压力施加在所述活塞的所述第一侧上,所述第一流体压力在所述构件处于所述延伸位置附近,以使得所述构件以与所述第一流体压力相关的力将所述构件移动到所述伸出位置,以确保所述构件的适当定位。
    • 7. 发明授权
    • Resistive electrode
    • 电阻电极
    • US5478981A
    • 1995-12-26
    • US358363
    • 1994-12-19
    • John E. FarmerCarl A. Rotenberger
    • John E. FarmerCarl A. Rotenberger
    • B23K11/30H01M2/30
    • H01M2/307B23K11/3009
    • An improved resistive electrode is disclosed for a welding apparatus for welding a battery terminal post to a battery bushing, The battery terminal post is electrically connected to a battery plate disposed within a battery case and the battery bushing is secured to a battery case cover with the bushing having a central bushing aperture for receiving the battery terminal post therein when the battery case cover is located on the battery case. The resistive electrode comprising a resistive electrode extending between a base end and a tip end with the base end being secured to a power source. A conductive member engages the resistive electrode for facilitating the flow of electric power from the base end to the tip end for concentrating the resistive heat proximate to the tip end of the resistive electrode.
    • 公开了一种用于将电池端子柱焊接到电池套管的焊接装置的改进的电阻电极。电池端子柱电连接到设置在电池壳体内的电池板,并且电池套管固定到电池壳体盖上, 套管具有中央衬套孔,用于当电池盒盖位于电池盒上时用于接收电池端子柱。 电阻电极包括在基端和尖端之间延伸的电阻电极,其基端固定在电源上。 导电构件接合电阻电极,以便于从基端到顶端的电力流动,用于集中靠近电阻电极的尖端的电阻热。