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1. 发明授权

US08156597B2 Cushion roll for bowling lane cleaning machine 有权
标题翻译：保龄球道清洗机靠垫
公开(公告)号：US08156597B2
公开(公告)日：2012-04-17
申请号：US11181276
申请日：2005-07-14
申请人： Mark E. Davis , Anthony K. Crews
发明人： Mark E. Davis , Anthony K. Crews
IPC分类号： A47L11/02
CPC分类号： A47L11/19 , A47L11/4041 , A63D5/10
摘要： A bowling lane maintenance machine has a cleaning assembly in which liquid cleaner is deposited on the lane surface at the front of the machine as the machine moves down the lane. Immediately behind the point of application of the cleaning solution, a wiping web assembly spreads the solution across the entire surface of the lane and presses the solution down into the conditioner for subsequent pickup by a suction pickup head behind the wiper web assembly. The web is looped under a backup roll having an exposed fibrous pile face that engages the inside surface of the web while the outside surface engages the lane. The fibrous pile encourages the web to remain in intimate contact with the lane surface at all times while accommodating surface irregularities such as depressions and other variations in lane contour.
摘要翻译：保龄球道维护机器具有清洁组件，当机器沿着车道移动时，液体清洁器在机器前部的车道表面上沉积。紧接在清洁溶液的施用点之后，擦拭纤维网组件将溶液扩散到通道的整个表面上，并将溶液向下压入调节器中，以便随后通过刮水器网组件后面的抽吸头拾取。纤维网环绕在具有暴露的纤维绒毛面的支撑辊下，当外表面接合车道时，其接合幅材的内表面。纤维桩鼓励纤维网始终保持与车道表面的紧密接触，同时容纳表面不规则性，例如凹陷和车道轮廓的其他变化。

2. 发明授权

US06685778B2 Lane dressing supply system for bowling lane maintenance machines 有权
标题翻译：保龄球道维修机车道修路供应系统
公开(公告)号：US06685778B2
公开(公告)日：2004-02-03
申请号：US10057103
申请日：2001-10-25
申请人： Mark E. Davis , Anthony K. Crews , Steven L. Sowards , John M. Davis
发明人： Mark E. Davis , Anthony K. Crews , Steven L. Sowards , John M. Davis
IPC分类号： B05C100
CPC分类号： A47L11/4083 , A47L11/185 , A47L11/4088 , A63D5/10
摘要： A lane maintenance machine having wicks that absorb dressing from a reservoir and transfer it to the applicator of the machine has a gravity-fed dressing supply system that maintains the dressing at a substantially constant level within the wick reservoir. A small pilot chamber upstream from the reservoir and in open communication therewith at the same elevation as the reservoir has its fluid level directly controlled by a float sensor to in turn indirectly control the level within the wick reservoir. The float sensor within the pilot chamber provides a signal to a controller when the level within the pilot chamber drops below a predetermined point so that a control valve between the pilot chamber and the main supply tank opens to allow a makeup volume of dressing to flow by gravity from the main tank into the pilot chamber. Vent conduits associated with the main tank and the pilot chamber also serve as a means for accepting dressing that drains from the reservoir when the machine is upended into a transport position, thus preventing spillage of dressing through the open top of the wick reservoir.
摘要翻译：具有吸收储存器中的敷料并将其转移到机器的施用器的灯芯的车道维护机器具有重力馈送的修整供给系统，其将敷料保持在芯储存器内基本上恒定的水平。在储存器的上游和与储存器相同的高度与开口连通的小导阀室，其液位由浮子传感器直接控制，从而间接地控制油芯储存器内的液位。先导室内的浮子传感器在控制室内的水位下降到预定点以下时，向控制器提供信号，使得先导室和主供水箱之间的控制阀打开，使敷料的化妆容量流过重力从主油箱进入先导室。与主罐和先导室相关联的通风管道也用作接收在机器升高到运输位置时从储存器排出的敷料的装置，从而防止通过油罐储存器的开口顶部的敷料溢出。

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