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169 条记录 (耗时 0.032 秒)

    Bowling lane cleaning machine and method
    54.
    发明授权
    Bowling lane cleaning machine and method 失效
    保龄球道清洗机及方法

    公开(公告)号：US06615434B1

    公开(公告)日：2003-09-09

    申请号：US08131855

    申请日：1993-10-05

    申请人： John M. Davis ,  Mark E. Davis

    发明人： John M. Davis ,  Mark E. Davis

    IPC分类号： A47L702

    CPC分类号： A47L11/4011 ,  A47L11/185 ,  A47L11/201 ,  A47L11/4044 ,  A47L11/4088

    摘要： As the cleaning machine travels along the lane from the foul line toward the pin deck area, cleaning liquid is sprayed onto the lane surface in periodic discharges of relatively short duration. A soft, thin web of cloth material immediately behind the spray nozzles is looped under a transverse cushion or backup member and is pressed against the wetted lane surface to spread and meter out the liquid into a thin film that passes beneath the cushion as a bead or shallow pool of the liquid is pushed along ahead of the cushion. The film is subsequently lifted entirely off the lane surface to remove all traces of moisture, oil, and grime by a combination squeegee and vacuum head assembly immediately behind the spreading web assembly. Programmable controls on the machine permit the cleaning functions to be carried out in relation to the position of the machine on the lane.

    摘要翻译： 当清洁机器沿着通道从犯规线行进到销甲板区域时，清洁液体以相当短的持续时间的周期性排放物喷洒在车道表面上。 紧紧在喷嘴后面的柔软的，细薄的布料材料环绕在横向缓冲垫或支撑构件的下面，并被压靠在湿润的车道表面上，以便将液体扩散并计量出来，以薄膜的形式穿过垫子下面作为珠或 液体的浅池被推在垫子的前面。 随后，薄膜完全脱离车道表面，以通过组合刮板和真空头组件紧紧地在扩展网组件后面去除所有痕迹的水分，油和污垢。 机器上的可编程控制器允许相对于机器在车道上的位置执行清洁功能。

    Rollable sports base
    55.
    发明授权
    Rollable sports base 有权

    公开(公告)号：US06554243B2

    公开(公告)日：2003-04-29

    申请号：US09813823

    申请日：2001-03-22

    申请人： Mark E. Davis ,  Ronald A. White ,  Keith Kristiansen ,  Michael Ballone ,  Gary Grossman

    发明人： Mark E. Davis ,  Ronald A. White ,  Keith Kristiansen ,  Michael Ballone ,  Gary Grossman

    IPC分类号： F16M1300

    CPC分类号： A63B71/023 ,  A63B63/083 ,  A63B2071/025

    摘要： A rollable sports ballast base for supporting a sports apparatus support member comprising a base member having a top and bottom surface. The bottom surface contacts a support surface such as a driveway or other playing surface. There is at least one wheel assembly, retractable from a lowered position to a raised position. The wheel assembly includes a pivoting connector coupled to the base member and a wheel bracket coupled to the pivoting connector. The wheel bracket includes an axle, at least one wheel, and a handle extending outwardly from the wheel bracket. The handle is used to pivotally rotate the wheel assembly about a transverse axis. When the handle is rotated away from the base member, the wheel assembly is placed in a lowered position whereby the wheel contacts the support surface thus separating the bottom surface of the base member from the support surface.

    Bowling lane dressing application mechanism
    58.
    发明授权
    Bowling lane dressing application mechanism 有权
    保龄球道敷料应用机制

    公开(公告)号：US06383290B1

    公开(公告)日：2002-05-07

    申请号：US09524137

    申请日：2000-03-10

    申请人： Mark E. Davis ,  John M. Davis

    发明人： Mark E. Davis ,  John M. Davis

    IPC分类号： B05C100

    CPC分类号： B24B7/188 ,  A47L11/185 ,  A47L11/4044 ,  A47L11/408 ,  A47L11/4088 ,  A63D5/10 ,  B24B53/053

    摘要： The oil application mechanism of a lane conditioning machine has a moving dispensing head that deposits intermittent streams of oil onto the rotating surface of a transfer roller under the control of a programmed control system as the machine moves down the lane. The transfer roller, in turn, transfers the oil to a rotating bristle-type applicator roller that engages the lane and lays down an oil film having a cross-sectional configuration that corresponds to a preselected pattern established by the control system. A smoothing assembly engages the oil immediately after it is deposited on the transfer roller and before it reaches the applicator roller so as to extend the deposit of oil completely around the circumference of the transfer roller in an even layer. The smoothing assembly includes a series of independent, spring-loaded pad units along the length of the transfer roller, each of which includes a section of fabric with a raised nab engaging the surface of the transfer roller.

    摘要翻译： 车道调节机油的施加机构具有移动的分配头，当机器沿着车道向下移动时，在编程的控制系统的控制下，将间歇的油流分离到转印辊的旋转表面上。 转印辊又将油转移到与车道接合的旋转刷毛式涂布辊上，并放置具有对应于由控制系统建立的预选图案的横截面构造的油膜。 平滑组件在其沉积在转印辊上之后并且在其到达涂布辊之前立即与油接合，从而将均匀的油层中的油完全延伸到转印辊的圆周周围。 平滑组件包括沿着转印辊的长度的一系列独立的弹簧加载的垫单元，每个单元包括具有与转印辊的表面接合的凸起的织物的一部分。

    Molded frame backboard assembly and method of making same
    60.
    发明授权
    Molded frame backboard assembly and method of making same 失效
    模制框架背板组件及其制造方法

    公开(公告)号：US6004231A

    公开(公告)日：1999-12-21

    申请号：US593321

    申请日：1996-01-31

    申请人： Randy R. Schickert ,  David A. Allen ,  Mark E. Davis ,  Ronald A. White

    发明人： Randy R. Schickert ,  David A. Allen ,  Mark E. Davis ,  Ronald A. White

    IPC分类号： A63B63/08

    CPC分类号： A63B63/083

    摘要： A molded frame backboard assembly for supporting a rebound member between separately formed front and rear frames such that the peripheral edge of the rebound member is encapsulated within the frame. The rear frame preferably is formed as one piece of plastic material having sufficient strength and rigidity to support the rebound member and may include an internal reinforcing structure integrally molded therewith. The front frame preferably is molded from plastic and has a large central opening providing substantially unobstructed access to the rebound surface of the rebound member. The rear frame includes a recess that locates the rebound member in a predetermined position within the rear frame. The front and rear frame members include cooperating alignment structures that enable the front frame to be easily located on and attached to the rear frame after the rebound member has been positioned within the rear frame.

    摘要翻译： 一种用于在单独形成的前框架和后框架之间支撑回弹构件的模制框架背板组件，使得回弹构件的外围边缘被封装在框架内。 后框架优选地形成为具有足够的强度和刚度的一片塑料材料，以支撑回弹构件，并且可以包括与其一体模制的内部加强结构。 前框架优选地由塑料模制而成，并且具有大的中心开口，基本上无阻碍地进入回弹构件的回弹表面。 后框架包括将回弹构件定位在后框架内的预定位置的凹部。 前框架构件和后框架构件包括协作对准结构，其使得在回弹构件已经定位在后框架内之后，前框架能够容易地定位在后框架上并附接到后框架。