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    • 4. 发明授权
    • Firearm non-firing sight alignment system
    • 枪支非点火瞄准器系统
    • US5446535A
    • 1995-08-29
    • US239699
    • 1994-05-09
    • John H. Williams
    • John H. Williams
    • F41G3/32G01B11/26
    • F41G3/323
    • A firearms sight alignment system is provided which allows for the use of a collimated beam light source attached to a housing which binds the light beam with the direction of a firearm barrel. This light source thus provides a point at which to adjust the sighting apparatus of the firearm while the light source is shining upon an object some distance in front of the firearm barrel. The light source is aligned by a simple housing mechanism mounted to either a mandrel which is inserted into the bore of the firearm barrel or from a bracket attaching the light source to the barrel and alignment therewith.
    • 提供了一种枪支瞄准器对准系统,其允许使用附接到壳体的准直束束光源,该壳体将光束与枪支枪的方向结合。 因此,该光源提供了在光源照射在枪械枪前面一定距离的物体上时调整枪支瞄准装置的点。 光源通过安装到插入枪械枪管的孔中的心轴或从将光源附接到枪管并将其对准的支架的简单外壳机构对准。
    • 9. 发明授权
    • Self wiping dipstick
    • 自抹量油尺
    • US5099584A
    • 1992-03-31
    • US608678
    • 1990-11-05
    • John H. Williams
    • John H. Williams
    • G01F23/04
    • G01F23/045G01F23/04
    • A dipstick is suspended from a pivoting mount in the center of a cap. When performing a fluid level check, this cap is loosened from a wiper plug, which remains stationary in its tube housing as the dipstick is withdrawn through it. A series of internal wipers clean the dipstick as it passes through the wiper plug. Wiped fluids return to the fluid reservoir via undercuts in the individual wiper blades. The clean dipstick is then reinserted into the wiper plug to full depth, and the cap retightened on the wiper plug. The cap, dipstick, and wiper plug are then withdrawn together by pulling upwards from their tube housing. The actual fluid level in the reservoir will now show on the dipstick.
    • 量油尺从帽的中心的枢轴安装座悬挂下来。 当执行液位检查时,该盖帽从刮水器塞松开,当雨量计从其中取出时,雨刷保持固定在其管壳中。 一系列内部擦拭器在通过雨刷插头时清洁量油尺。 擦拭液体通过各个刮水片中的底切部分返回流体储存器。 然后将干净的量油尺重新插入雨刮器全深处,盖子将重新拧在雨刷上。 然后通过从其管壳向上拉动将帽,量油尺和雨刷插头一起拉出。 储存器中的实际液位现在将显示在量油尺上。
    • 10. 发明授权
    • Christmas tree packaging systems and stands
    • 圣诞树包装系统和立场
    • US4610356A
    • 1986-09-09
    • US656014
    • 1984-09-27
    • Stanley P. PorterJohn H. WilliamsWilliam W. Avery
    • Stanley P. PorterJohn H. WilliamsWilliam W. Avery
    • A47G33/12B65D85/00B65D85/52
    • A47G33/12A47G2033/1266A47G2033/1286
    • Christmas tree stands and packaging systems for the distribution of Christmas trees. The packaging system includes an elongated receptacle and a Christmas tree contained within the receptacle. A stand base is secured to the trunk of the Christmas tree at the butt end thereof. The packaging system is provided with means securing the base and tree within the receptacle in a manner to prevent relative longitudinal movement between the tree and the receptacle when the packaging system is in transit. The securing means fastens the base to the receptacle in a manner to prevent movement of the base toward the tip end of the receptacle while permitting the base and tree to be withdrawn from the receptacle when the butt end of the receptacle is opened. The stand base comprises a bottom pan portion and a peripheral rim portion so that the base is adapted to contain water. A peg extends upwardly from the pan portion and is provided with an axial bore therethrough from the underside to the top of the peg. A bolt is receivable within the peg to secure a tree having an axial bore in the butt end thereof to the stand.
    • 圣诞树架和圣诞树分发的包装系统。 包装系统包括细长的容​​器和容纳在容器内的圣诞树。 支架底座固定在圣诞树的树干的对接端。 包装系统设置有用于当包装系统运输时防止树和容器之间的相对纵向运动的方式将基部和树固定在容器内的装置。 固定装置将底座固定在插座上,以防止底座向插座的前端移动,同时当容器的对接端打开时允许底座和树从容器中取出。 支架底座包括底盘部分和外围边缘部分,使得底座适于容纳水。 钉从盘部向上延伸并且设置有从其下侧到钉的顶部穿过的轴向孔。 螺栓可接收在钉内,以将其对接端中具有轴向孔的树固定到支架。