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1. 发明授权

US6125495A Variable diameter cleaning brush 失效
标题翻译：可变直径清洁刷
公开(公告)号：US6125495A
公开(公告)日：2000-10-03
申请号：US197060
申请日：1998-11-20
申请人： David W. Berg , Bruce F. Field , Earl O. F. Krueger, Jr.
发明人： David W. Berg , Bruce F. Field , Earl O. F. Krueger, Jr.
IPC分类号： A46B13/00 , A46B7/10 , A46B13/02
CPC分类号： A46B13/001
摘要： A tubular type brush for use in a cleaning machine includes a generally cylindrical driver tube adapted to be rotated about its axis for use in cleaning an adjacent floor surface. The driver tube has an exterior surface with circumferentially and axially located bristles extending outwardly therefrom. The bristles extend, when the driver tube is in an at rest position, in a direction which is closer to parallel with the driver tube exterior surface than perpendicular to the driver tube exterior surface. The bristles have tips which move outwardly from the driver tube exterior surface as the tube rotates, with the degree of the outward movement being dependent, at least in part, upon rotary speed of the driver tube.
摘要翻译：用于清洁机器的管状刷子包括大致圆柱形的驱动管，其适于绕其轴线旋转以用于清洁相邻的地板表面。驱动管具有外表面，其周向和轴向定位的刷毛从其向外延伸。当驱动器管处于静止位置时，刷毛在垂直于驱动器管外表面的方向上延伸到与驱动器管外表面更平行的方向。刷毛具有当管旋转时从驱动器管外表面向外移动的尖端，其外向运动的程度至少部分地取决于驱动管的旋转速度。

2. 发明授权

US06761127B2 Apparatus for curing floor coatings using ultraviolet radiation 有权
标题翻译：使用紫外线辐射固化地板涂层的设备
公开(公告)号：US06761127B2
公开(公告)日：2004-07-13
申请号：US10086790
申请日：2002-02-28
申请人： Bruce F. Field , Earl O. F. Krueger, Jr.
发明人： Bruce F. Field , Earl O. F. Krueger, Jr.
IPC分类号： B05C908
CPC分类号： B05D3/067
摘要： Machines and methods for curing ultraviolet (UV) curable floor coatings are provided. In one embodiment, the machine includes a UV radiation source having one or more lamps where each lamp is operable to simultaneously emit UV radiation at two or more wavelengths and at relatively low power consumption, e.g., no more than about 75 watts per inch of cured coating width. The floor coating includes components that are reactive to these two or more wavelengths such that substantial or complete curing of the floor coating may occur upon simultaneous exposure to the two or more wavelengths. Preferably, the UV radiation emitted by each of the one or more lamps is greater at the two or more wavelengths than at wavelengths other than the two or more wavelengths.
摘要翻译：提供用于固化紫外线（UV）固化地板涂料的机器和方法。在一个实施例中，机器包括具有一个或多个灯的UV辐射源，其中每个灯可操作以同时以两个或更多个波长和相对较低的功率消耗发射UV辐射，例如不超过约75瓦/英寸固化涂层宽度。地板涂层包括对这两个或更多个波长具有反应性的组分，使得在同时暴露于两个或更多个波长的同时可能发生地板涂层的实质或完全固化。优选地，一个或多个灯中的每一个发射的UV辐射在两个或更多个波长处比在两个或更多个波长以外的波长处更大。

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