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1. 发明授权

US5800274A Bowling alley bumper system for producing visual effects 失效
标题翻译：保龄球馆保险杠系统，用于产生视觉效果
公开(公告)号：US5800274A
公开(公告)日：1998-09-01
申请号：US717237
申请日：1996-09-20
申请人： Kent Widrick , John Madsen , Winston Sanders , Darrin Bryant , Leonard Pauley
发明人： Kent Widrick , John Madsen , Winston Sanders , Darrin Bryant , Leonard Pauley
IPC分类号： A63D5/00
CPC分类号： A63D5/00 , A63D2005/003
摘要： A bowling alley bumper system includes a pair of elongated bumpers extending along the length of an alley for guarding the gutters of a bowling alley when the bumpers are in an extended or guarding position. Each of the bumpers also includes a string of lights within a clear plastic rail which is disposed along an upper portion of the bumper. A controller is provided for pulsing the lights along each of the bumpers to produce a "chase" or other visual effect. For example, the controller may be used to illuminate the first, fourth, seventh, etc. lights in a string, followed by the illumination of the second, fifth, eighth, etc., lights, and then the third, sixth, ninth, etc., lights to give the appearance of moving down the alley. A controller may also be used to regulate the illumination of the lights across adjacent alleys.
摘要翻译：保龄球道保险杠系统包括沿着胡同的长度延伸的一对细长的缓冲器，用于在保险杠处于延伸或守卫位置时保护保龄球场的水槽。每个保险杠还包括沿着保险杠的上部设置的透明塑料轨道内的一串灯。提供控制器用于沿着每个保险杠脉冲发光以产生“追逐”或其它视觉效果。例如，控制器可以用于照亮串中的第一，第四，第七等灯，然后照亮第二，第五，第八等的灯，然后是第三，第六，第九，灯光让外观向下移动胡同。控制器也可用于调节相邻小巷的灯光照明。

2. 发明授权

US5630761A Bowling ball return mechanism 失效
标题翻译：保龄球回归机制
公开(公告)号：US5630761A
公开(公告)日：1997-05-20
申请号：US615900
申请日：1996-03-14
申请人： Sean Anderson , Larry Gooss , Bill Riley , Winston Sanders , Yakov Shmerelzon , Michael Stephens
发明人： Sean Anderson , Larry Gooss , Bill Riley , Winston Sanders , Yakov Shmerelzon , Michael Stephens
IPC分类号： A63D5/02
CPC分类号： A63D5/02
摘要： A bowling alley return mechanism includes a horizontal ball return disposed between two adjacent lanes, a pair of side walls which define a chamber and a ball door or opening in one of the side walls. A generally crescent-shaped concave pivotally mounted cradle is disposed within the chamber and adjacent to the opening for receiving a bowling ball thereon. The mechanism also includes an optical sensor which is responsive to a portion of the bowling ball when the bowling ball is on the cradle. A bell crank and linkage rotates the cradle in response to a signal from the sensor. The mechanism also includes an exit door and a releasable locking assembly of the pin and groove type which prevents any flying pins from passing through the exit door. The locking assembly is responsive to an upper portion of a bowling ball when the ball is moved by the cradle to unlock the exit door and allow the ball to pass therethrough and into the horizontal ball return for propulsion to the opposite end of the alley. In addition the mechanism includes an oscillating paddle for removing pins from the chamber and for preventing more than one ball from entering the chamber at the same time.
摘要翻译：保龄球道返回机构包括设置在两个相邻车道之间的水平球返回件，一对侧壁，其在一个侧壁中限定一个室和一个球门或开口。大致月牙形的凹形的可枢转地安装的支架设置在腔室内并且邻近开口，用于在其上容纳保龄球。该机构还包括光学传感器，当保龄球位于支架上时，光学传感器响应于保龄球的一部分。响应于来自传感器的信号，钟形曲柄和联动装置使托架旋转。该机构还包括出口门和销和槽型的可释放锁定组件，其防止任何飞针穿过出口门。当球被托架移动时，锁定组件响应于保龄球的上部，以解锁出口门并允许球穿过其并进入水平球返回件以推进到胡同的相对端。此外，该机构包括用于从腔室移除销并用于防止多于一个球同时进入腔室的摆动桨。

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