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    • 1. 发明授权
    • Adjustable torque-multiplier breaker-bar
    • 可调式扭矩倍增器断路器
    • US4440517A
    • 1984-04-03
    • US246366
    • 1981-03-23
    • Michael A. PotterRichard L. Green
    • Michael A. PotterRichard L. Green
    • F16B7/10F16B21/00
    • F16B7/105Y10T16/473Y10T403/18Y10T403/604
    • An adjustably extensible torque-multiplier breaker-bar for applying variable torques to a tool headpiece. The device employs a telescoping inner member received within a sleeve member thus comprising a breaker-bar which permits the user to exploit the advantages of the principles of physics involved. An outer sleeve member carries a slideably adjustable inner member such that both members provide cooperatively for stepped length adjustment so as to shorten or lengthen the overall longitudinal dimension of the telescoping breaker-bar. Such extension and retraction allows a user to modify the mechanical advantage of the tool in accordance with mechanical theories of physics.
    • 用于将可变扭矩施加到工具头盔的可调节可伸缩的扭矩倍增器断路器杆。 该装置采用伸缩式内部构件,该内部构件容纳在套筒构件内,因此包括允许使用者利用所涉及的物理学原理的优点的断路器杆。 外套筒构件承载可滑动调节的内部构件,使得两个构件协同地提供用于阶梯式长度调节,以缩短或延长伸缩断路器杆的总体纵向尺寸。 这种延伸和缩回允许用户根据物理学的机械理论来修改工具的机械优点。
    • 5. 发明授权
    • Tungsten container for radioactive iodine and the like
    • 用于放射性碘的钨容器等
    • US5834788A
    • 1998-11-10
    • US866919
    • 1997-05-30
    • Monty Mong Chen FuBing Bing ZhuRichard L. GreenChris K. Fitz
    • Monty Mong Chen FuBing Bing ZhuRichard L. GreenChris K. Fitz
    • G21F5/015G21F5/00
    • G21F5/015
    • An improved radiation dense container for transporting radioactive iodine and the like, including a cup-shaped base having a cavity with an opening that is sized to receive radioactive iodine in the form of either one or more iodine capsules or a vial of iodine solution. The vial has a cap with a septum through which the radioactive iodine solution can be withdrawn from the vial in situ by an oral radioisotope administration set. A lid threadedly engages the base over the cavity opening to substantially seal it when threaded in place and to allow the insertion and removal of the radioactive iodine when removed. The base and the lid are both formed of tungsten. The container includes one or more activated charcoal filters to absorb any gases given off by the radioactive iodine when sealed in the cavity. An inner cup-shaped container and cap, made of plastic and sized and configured for a close fit within the base cavity, may be utilized to conveniently hold the capsules or, optionally, the vial.
    • 用于输送放射性碘等的改进的辐射密集容器,包括具有开口的杯形基座,杯形基座的尺寸适于接纳一种或多种碘胶囊或一小瓶碘溶液形式的放射性碘。 小瓶具有带有隔膜的帽,放射性碘溶液可以通过口腔放射性同位素给药装置从原位取出。 一个盖子螺纹地接合在空腔开口上的基座上,以便当螺纹就位时基本上将其密封,并且允许在移除时插入和移除放射性碘。 基座和盖都由钨形成。 容器包括一个或多个活性炭过滤器,用于吸收当密封在空腔中时由放射性碘释放的任何气体。 可以利用由塑料制成的尺寸和构造用于紧密配合在基座腔内的内杯形容器和帽,以方便地保持胶囊或任选的小瓶。