Optical fluid-level switch and controls for bilge pump apparatus
    2.
    发明授权
    Optical fluid-level switch and controls for bilge pump apparatus 失效
    舱底泵设备的光学液位开关和控制

    公开(公告)号:US5425624A

    公开(公告)日:1995-06-20

    申请号:US141845

    申请日:1993-10-22

    Inventor: Jack L. Williams

    CPC classification number: G01F23/2927 F04B49/025 Y10S250/901

    Abstract: An optical bilge pump apparatus has two optical fibers with gaps cut therein and associated light transmitters-receivers. The apparatus is responsive to high and low liquid levels in the pump such that the pump is turned on when both gaps in the optical fibers are submersed in liquid, and the pump is turned off when both gaps in the optical fibers are not submersed in liquid.

    Abstract translation: 光学舱底泵装置具有两个光纤,其中间隙切入其中,并且相关联的光发射器 - 接收器。 该装置响应于泵中的高和低液位,使得当光纤中的两个间隙浸没在液体中时,泵被打开,并且当光纤中的两个间隙不浸没在液体中时,该泵被关闭 。

    Horizontal bearing arrangement with controlled drag
    3.
    发明授权
    Horizontal bearing arrangement with controlled drag 失效
    水平轴承布置,带阻力

    公开(公告)号:US5346317A

    公开(公告)日:1994-09-13

    申请号:US104959

    申请日:1993-08-09

    Inventor: Jack L. Williams

    Abstract: A cage with bearing balls' confined therein is interposed between a plate and a planar platform, to accommodate rotation of the plate, and an electrically-powered device, such as a searchlight, can be fastened to the plate for rotation therewith. A disk, with a plurality of radially-extending fingers, is secured to the platform and is in biasingly restraint of the plate to (a) inhibit an unwarrantedly free rotation of the plate, i.e, to impose a controlled drag on the plate rotation, and (b) to enable the inverted operation of the overall combination.

    Abstract translation: 具有限制在其中的轴承滚珠的保持架插入在板和平台之间,以适应板的旋转,并且诸如探照灯的电动装置可以紧固到板上以与其一起旋转。 具有多个径向延伸的指状物的盘被固定到平台上并且被偏压地限制在板上,以便(a)抑制板的不必要的自由旋转,即在板旋转上施加受控的阻力, 和(b)使得整体组合的反转操作。

    Clutch apparatus
    4.
    发明授权
    Clutch apparatus 失效
    离合器装置

    公开(公告)号:US5000721A

    公开(公告)日:1991-03-19

    申请号:US570983

    申请日:1990-08-23

    Inventor: Jack L. Williams

    CPC classification number: F16D7/048

    Abstract: Clutch apparatus with a rotary inner member having a plurality of equally spaced indents. An outer member has a plurality of equally spaced flexible beam members on its inner peripheral surface, each of said members being adapted to engage one of said plurality of indents. When either the inner or outer member is subject to an overload condition, said beam members flex radially outward and slip from one indent to another.

    Abstract translation: 具有旋转内部构件的离合器装置具有多个等间距的凹口。 外部构件在其内周表面上具有多个等间距的柔性梁构件,每个所述构件适于接合所述多个凹口中的一个。 当内部或外部构件经受过载状态时,所述梁构件径向向外弯曲并从一个凹部滑动到另一个凹部。

    Golfing aid
    7.
    发明授权
    Golfing aid 失效
    高尔夫援助

    公开(公告)号:US5062643A

    公开(公告)日:1991-11-05

    申请号:US650745

    申请日:1991-02-05

    Abstract: A portable golfing aid conditions the golfer to swing on a constant arc by limiting and restraining the pivot foot from lifting or pivoting. Base members which are spaced a shoe width apart are removably secured with respect to the ground or mounted on a pad or mat. Slotted portions of the base members receive a removable adjustable strap which connects the base members and bridges the front instep portion of the golfer's shoe and may be angled snugly across the instep. The golfing aid may be equipped with foldable ground engaging legs and when folded collapses to fit in a pocket in a golf bag. A less portable mat-mounted device is provided with pivoting adjustability for an angulated foot position.

    Abstract translation: 便携式高尔夫球辅助装置通过限制和限制枢轴脚来提升或枢转,使高尔夫球手摆动在恒定的弧度上。 间隔开鞋宽度的基座构件相对于地面可拆卸地固定或安装在垫或垫上。 基部构件的开槽部分接收可拆卸的可调节带,其连接基座构件并桥接高尔夫球鞋的前脚背部分并且可以适当地横跨脚背成角度地倾斜。 高尔夫球辅助装置可以配备可折叠的地面接合腿部,并且当折叠的塌陷以适合高尔夫球袋的口袋时。 一种便携式便携式垫子装置被提供有一个角度位置的枢转可调节性。

    Searchlight drive means and apparatus
    9.
    发明授权
    Searchlight drive means and apparatus 失效
    探照灯驱动装置和装置

    公开(公告)号:US4930057A

    公开(公告)日:1990-05-29

    申请号:US351700

    申请日:1989-05-15

    Inventor: Jack L. Williams

    Abstract: Apparatus is described for a searchlight in which a lamp is mounted in a housing for both vertical and horizontal movement. Vertical drive means which is mounted in the housing includes a gear having a tooth portion and a ramp portion to permit up and down movement of said lamp. The housing has an integrally formed ring gear with a tooth portion less than 360 degrees and a ramp portion. A horizontal drive means engages the ring gear and drives the lamp in a horizontal plane less than 360 degrees.

    Abstract translation: 描述了用于探照灯的装置,其中灯安装在壳体中以用于垂直和水平运动。 安装在壳体中的垂直驱动装置包括齿轮,齿轮具有齿部和斜坡部分,以允许所述灯的上下运动。 壳体具有整体形成的齿部小于360度的齿圈和斜坡部分。 水平驱动装置接合环形齿轮并在小于360度的水平面驱动灯。

    Clutch apparatus
    10.
    发明授权
    Clutch apparatus 失效
    离合器装置

    公开(公告)号:US4878880A

    公开(公告)日:1989-11-07

    申请号:US274637

    申请日:1988-11-16

    Inventor: Jack L. Williams

    CPC classification number: F16D7/048

    Abstract: Clutch apparatus having a rotary inner member with axially extending flexible members that engage complimentary cavities in an outer rotary member. When a predetermined value of torque is exceeded, the flexible members slip in the cavities of the outer member.

    Abstract translation: 离合器装置具有旋转内部构件,其具有轴向延伸的柔性构件,其接合外部旋转构件中的互补空腔。 当超过预定扭矩值时,柔性构件在外部构件的空腔中滑动。

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