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6 条记录 (耗时 0.026 秒)

    Bolt load determining apparatus
    1.
    发明授权
    Bolt load determining apparatus 失效
    螺栓载荷确定装置

    公开(公告)号：US4402222A

    公开(公告)日：1983-09-06

    申请号：US342901

    申请日：1982-01-26

    申请人： Gene E. Olson ,  Donald D. Grover ,  Christopher B. Stout ,  Thomas P. Becker ,  Glenn A. Kaufman ,  Norbert J. Kot

    发明人： Gene E. Olson ,  Donald D. Grover ,  Christopher B. Stout ,  Thomas P. Becker ,  Glenn A. Kaufman ,  Norbert J. Kot

    IPC分类号： G01L1/25 ,  G01L5/24 ,  G01H13/00 ,  G01N29/00

    CPC分类号： G01L1/255 ,  G01L5/24 ,  G01N2291/02827

    摘要： A first signal at a first frequency which is a selected harmonic of the resonant frequency of a bolt in a first loaded condition is determined. Then there is determined a second signal at a second frequency being the same harmonic of the resonant frequency of the bolt in a second loaded condition. Both frequencies are multiplied by a factor M. The up input of a counter receives one of the signals for a predetermined duration, and the down input receives the other signal for the same duration. The number of pulses remaining in the counter is representative of the difference in load between the first and second loaded conditions.

    摘要翻译： 确定第一频率的第一信号，其是处于第一负载状态的螺栓的谐振频率的选定谐波。 然后确定第二频率处的第二信号是在第二负载状态下螺栓的谐振频率的相同谐波。 两个频率乘以因子M.计数器的向上输入在预定持续时间内接收信号之一，并且下输入在相同持续时间内接收另一个信号。 计数器中剩余的脉冲数表示第一和第二加载条件之间的负载差异。

    Torque measuring apparatus
    3.
    发明授权
    Torque measuring apparatus 失效
    扭矩测量仪

    公开(公告)号：US4643030A

    公开(公告)日：1987-02-17

    申请号：US693256

    申请日：1985-01-22

    申请人： Thomas P. Becker ,  Donald D. Grover ,  Christopher B. Stout ,  Glenn A. Kaufman ,  Gene E. Olson

    发明人： Thomas P. Becker ,  Donald D. Grover ,  Christopher B. Stout ,  Glenn A. Kaufman ,  Gene E. Olson

    IPC分类号： B25B23/14 ,  B25B23/142 ,  B25B23/144 ,  G01L5/24

    CPC分类号： B25B23/1425 ,  B25B23/14

    摘要： A torque wrench having a torque plug integral with the back side of the torque wrench handle and with strain sensing elements mounted on the torque plug and connected to signal processing circuits supported by the handle which control a digital display unit mounted on the handle. The processing circuits include a peak hold detector enabling display of the peak torque value during a torquing operation, and a peak hold response delay insuring capture of the peak torque value.

    摘要翻译： 一种扭矩扳手，其具有与扭矩扳手手柄的后侧一体的扭矩塞，并且具有安装在扭矩塞上并连接到由手柄支撑的信号处理电路的应变感测元件，该信号处理电路控制安装在手柄上的数字显示单元。 处理电路包括能够在扭转操作期间显示峰值扭矩值的峰值保持检测器和确保峰值扭矩值捕获的峰值保持响应延迟。

    Luminosity probe for diesel engine timing apparatus
    4.
    发明授权
    Luminosity probe for diesel engine timing apparatus 失效
    柴油发动机定时装置的发光探头

    公开(公告)号：US4441021A

    公开(公告)日：1984-04-03

    申请号：US285942

    申请日：1981-07-23

    申请人： Gene E. Olson ,  Jerome A. Thompson ,  Donald D. Grover ,  Christopher B. Stout ,  Thomas P. Becker

    发明人： Gene E. Olson ,  Jerome A. Thompson ,  Donald D. Grover ,  Christopher B. Stout ,  Thomas P. Becker

    IPC分类号： F02B3/06 ,  G01J5/08 ,  G01M15/06 ,  G02B5/14

    CPC分类号： G01M15/06 ,  F02B3/06

    摘要： The probe includes a tubular housing having a first portion and a second portion. The first portion is adapted to be mounted in place of the glow plug of a selected engine cylinder. A light pipe within the first portion directs light from the combustion zone to a phototransistor within the second portion. The front of the first portion has a reduced size aperture defined by an internal shoulder against which the front of the light pipe is seated. The rear of the first portion carries resilient sealing means which is deformed when the second portion is telescoped thereon so as to provide a detachable, frictional, light-tight thermally insulated connection therebetween. A phototransistor is mounted within the second portion to convert light passing through the light pipe into electrical signals. A cable carries these electrical signals to processing equipment. A base resistor is located in the second portion between the base of the phototransistor and the cable. The part of the first portion that projects from the engine is short with respect to the part that fits into the engine. The projecting portion carries wrench-engaging bosses.

    摘要翻译： 探针包括具有第一部分和第二部分的管状壳体。 第一部分适于安装以代替所选择的发动机气缸的电热塞。 第一部分内的光管将来自燃烧区的光引导到第二部分内的光电晶体管。 第一部分的前部具有由内部肩部限定的减小尺寸的孔，光管的前部与该肩部对准。 第一部分的后部承载弹性密封装置，当第二部分被套叠在其上时，该密封装置变形，以便在它们之间提供可拆卸，摩擦，不透光的热绝缘连接。 光电晶体管安装在第二部分内，以将通过光管的光转换为电信号。 电缆将这些电信号传送到处理设备。 基极电阻位于光电晶体管的基极与电缆之间的第二部分。 从发动机突出的第一部分的部分相对于适合发动机的部分短。 突出部分带有扳手接合凸台。

    Calibrator for timing meter
    6.
    发明授权
    Calibrator for timing meter 失效
    计时器校准器

    公开(公告)号：US4503509A

    公开(公告)日：1985-03-05

    申请号：US402843

    申请日：1982-07-29

    申请人： Thomas P. Becker ,  Christopher B. Stout ,  Gene P. Hopp

    发明人： Thomas P. Becker ,  Christopher B. Stout ,  Gene P. Hopp

    IPC分类号： F02P17/02 ,  F02P17/04 ,  G01P21/02 ,  G05B23/02 ,  G01P3/481 ,  G01P21/00

    CPC分类号： G01P21/02 ,  F02P17/02 ,  F02P17/04 ,  F02P2017/003

    摘要： An oscillator provides a series of pulses to the first of a plurality of cascaded counters. The BCD outputs of each counter provide a particular digit in the number of pulses counted during selected intervals. At least two AND means are coupled to respective sets of the counter outputs to provide speed signals when the corresponding numbers of pulses have been counted. A selected one of such signals resets the counters and also provides an inductive output for the magnetic probe of a timing meter. Additional AND means are respectively coupled to different sets of the counter outputs and provide timing signals when their respective numbers of pulses have been counted. A selected one of the timing signals energizes an LED which produces a light flash for the luminosity probe of the timing meter.

    摘要翻译： 振荡器向多个级联计数器中的第一个提供一系列脉冲。 每个计数器的BCD输出提供在选定间隔期间计数的脉冲数的特定数字。 当相应数量的脉冲被计数时，至少两个AND装置耦合到相应的计数器输出组。 所选择的一个这样的信号复位计数器，并且还为定时计的磁探针提供感应输出。 附加的和装置分别耦合到不同的计数器输出集合，并且当它们各自的脉冲数已被计数时提供定时信号。 所选择的一个定时信号激励LED，该LED产生用于定时计的发光度探针的闪光。