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    • 5. 发明授权
    • Miniature railroad uncoupling apparatus
    • 微型铁路解耦装置
    • US4228907A
    • 1980-10-21
    • US869645
    • 1978-07-17
    • John Werner
    • John Werner
    • A63H19/18B61G1/00B61G3/00B61G5/00B61G7/00
    • A63H19/18
    • A portable uncoupling device comprising a raised resilient strap attached to a self locating base and used to uncouple miniature railroad cars where the two couplers connecting two railroad cars each have one lift pin located on opposite sides of the centerline running between the rails of a miniature railroad track. The raised resilient strap is secured at one end to the self locating base, the other end of the strap touching the base but being able to slide freely along it so as not to buckle as the raised straps is depressed. The base has crimped ends to secure it between two railroad ties and sufficient width to allow it to fit snugly between the rails. The resilient strap has a width slightly greater than half the width of the base and is positioned so that it lifts only one lift pin of two connected couplers and provides support below the center of mass of the railroad cars passing over it. The strap is curved on the end where it touches the base so that it can slide freely as it flexes up and down under the weight of the miniature railroad cars passing over it. Notches in the sides of the base permit the uncoupler to be installed in curved sections of track as well as straight ones.
    • 一种便携式解耦装置,包括附接到自定位基座的凸起的弹性带,并用于将小型铁路车辆分开,其中连接两个铁路车辆的两个联接器各自具有位于运行在小型铁路的轨道之间的中心线的相对侧上的一个升降销 跟踪。 凸起的弹性带在一端固定到自定位基座,带的另一端接触底座,但是能够沿着它自由滑动,以便在凸起的带子被压下时不会弯曲。 基座具有压接端,以将其固定在两个铁轨连接件之间并具有足够的宽度,以使其能够紧密地配合在导轨之间。 弹性带的宽度略大于底座宽度的一半,并且被定位成仅提升两个连接的联接器的一个提升销,并且在通过它的铁路车辆的质心下方提供支撑。 表带在其接触底座的端部弯曲,使得它可以在微型铁路车辆越过它的重量下上下弯曲而自由滑动。 底座侧面的槽口允许拆卸器安装在轨道的弯曲部分以及直线的部分。
    • 7. 发明授权
    • Fire vortex display
    • 火焰VORTEX显示
    • US5055031A
    • 1991-10-08
    • US519913
    • 1990-05-07
    • John Werner
    • John Werner
    • F21S10/04F23C7/00F24C15/06
    • F21S10/04F23C7/002F24C15/06
    • A fire vortex display for providing an interesting fire display for decorative and attention getting purposes. The display utilizes a burner for burning a gaseous or liquid fuel, typically in a very fuel rich mixture. The burner is located at one end of a normally vertical transparent tube such as a Pyrex tube, with a blower blowing air into the tube adjacent to the burner in a substantially circumferential manner to provide a swirling action for the flame given off by the burner as the flame proceeds upward into the tube. A second transparent tube concentric with and somewhat larger than the first tube is provided over the first tube, with the region between the two tubes being ducted to form the inlet for the blower. This keeps the outer tube cool so that the fire vortex can be observed from a position close thereto and the outer tube even touched by an observer without danger thereto. Also disclosed are methods of controlling the fire vortex to control the direction and speed of spiraling thereof and the color of the flame.
    • 火焰涡流显示屏,用于为装饰和注意力提供有趣的火灾显示。 显示器使用燃烧器来燃烧气态或液态燃料,通常在非常富燃料的混合物中。 燃烧器位于通常垂直的透明管(例如Pyrex管)的一端,吹风机以大致圆周的方式将空气吹入与燃烧器相邻的管中,以提供由燃烧器释放的火焰的旋动作用 火焰向上进入管中。 与第一管同心并稍微大于第一管的第二透明管设置在第一管上方,两个管之间的区域被导管以形成用于鼓风机的入口。 这使外管保持冷却,从而可以从靠近的位置观察到火焰涡流,并且外管甚至被观察者触及而不对其造成危险。 还公开了控制火焰涡流以控制其螺旋方向和速度以及火焰颜色的方法。
    • 9. 发明授权
    • Suspended ball water toy
    • 悬浮球水玩具
    • US4946164A
    • 1990-08-07
    • US152746
    • 1988-02-05
    • Mark W. FullerAlan S. RobinsonJohn Werner
    • Mark W. FullerAlan S. RobinsonJohn Werner
    • A63B69/00
    • A63B69/0075A63B2009/008A63B2069/0008A63B2069/0077
    • The present invention comprises a base coupled to a water source, the base outputting a stream of water for supporting a toy ball in mid air. The base includes filtering device for substantially eliminating turbulence from the water stream so that it is substantially laminar. The flowing stream contacts a toy ball and lifts it into a position of equilibrium where the upward force of the stream balances the downward force of gravity acting on the ball so that the ball is suspended in mid air. The flowing water clings to the surface of the ball and generates a force tending to center the ball in this supporting stream. If the ball becomes off center, an unequal force on the side of the ball furthest from the center of the stream will force the ball back to the stream center.
    • 本发明包括一个与水源连接的基座,该底座输出用于在中空中支撑玩具球的水流。 底座包括用于基本上消除水流的湍流的过滤装置,使得其基本上是层流的。 流动的流体接触玩具球并将其提升到平衡的位置,在该位置,气流的向上的力平衡作用在球上的向下的重力,使得球悬浮在空中。 流动的水粘附到球的表面,并产生趋于使球在该支撑流中居中的力。 如果球离开中心,则距离球中心最远的一侧的不平等力将迫使球回到流中心。