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    • 2. 发明授权
    • Cell for sequential circuits and circuits made with such cells
    • 用于连续电路的电池和与此电池组成的电路
    • US3805168A
    • 1974-04-16
    • US22921672
    • 1972-02-22
    • TELEMECANIQUE ELECTRIQUE
    • MARCHAND JCOTTREZ G
    • G05B19/07H03K3/027H03K19/09H03K17/02H03K19/20
    • G05B19/07H03K3/027H03K19/09
    • A system for asynchronous automation control, comprising a plurality of phase signal generating circuits interconnected with action signal generating circuits wherein the action signal generating circuits each comprise a first OR gate having an input connected to at least one output of a phase signal generating circuit, a first AND gate having an input connected to the first OR gate output and a further input normally receiving the logical complements of disabling signals, a second OR gate having an input connected to the first AND gate output and a further input for receiving a hand control signal, and a second AND gate having an input connected to the second OR gate output, a further input normally receiving the logical complement of a locking signal, and an output connected to a further input of the first OR gate.
    • 一种用于异步自动化控制的系统,包括与动作信号发生电路互连的多个相位信号发生电路,其中动作信号发生电路各自包括具有连接到相位信号发生电路的至少一个输出的输入的第一或门, 第一与门,其具有连接到第一或门输出的输入和正常接收禁用信号的逻辑补码的另外的输入,具有连接到第一与门输出的输入的第二或门和用于接收手控信号的另一输入 以及第二与门,其具有连接到第二或门输出的输入,通常接收锁定信号的逻辑补码的另一输入端以及连接到第一或门的另一输入端的输出。
    • 5. 发明授权
    • Electrical connection terminal
    • 电气连接端子
    • US3470526A
    • 1969-09-30
    • US60347666
    • 1966-12-21
    • TELEMECANIQUE ELECTRIQUE
    • JOLY JEAN LOUIS ANDRE
    • H01R4/34H01R4/40H01R7/24
    • H01R4/34H01R4/40
    • 1,154,178. Making terminals. TELEMECANIQUE ELECTRIQUE. 16 Dec., 1966 [29 Dec., 1965; 14 March, 1966], No. 56447/66. Heading B3A. [Also in Division H2] A screw-type terminal for mounting electrical conductors 15 comprises an arched flexible clamp 6 and a screw with an unthreaded portion 4 and threaded portion 2 engaging a tapped hole 1a in a plate 1 supported by an insulating mount A. The clamp 6, which is formed from a sheet metal blank (Fig. 4, not shown) having bevelled edges (13) and provided with an oval aperture (11), embodies an aperture 5 widened transversely round its upper edge 8 with respect to the top of the. arch, with a lower edge 7 having the form of a non-planar closed curve whose projection on a plane perpendicular to the axis of the aperture 5 is a circle of diameter only slightly larger than that of the unthreaded portion 4 of the screw. The clamp is held captive on the screw by the screw thread, which is rolled on after location of the clamp. The shape of the edge 7 does not allow this edge to engage the thread in the manner required for unscrewing. The surface of the plate 1 is formed with bosses 19 locating in corresponding hollows on the underside of the clamp 6.