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公开(公告)号：US20100317268A1
公开(公告)日：2010-12-16
申请号：US12860465
申请日：2010-08-20
IPC分类号： B24D7/18
摘要： A polishing wheel including a lower polishing surface and defining a different color from a secondary portion of the polishing wheel, so as to indicate wear of the polishing surface. The polishing surface includes a plurality of main radial flutes extending from a central passage to an outer edge. A reduced profile for the main radial flutes is provided adjacent to the outer edge. A plurality of secondary radial flutes is provided extending from the outer edge, but not in communication with either the central passage or the main radial flutes.
摘要翻译： 一种抛光轮，包括下抛光表面并且限定与抛光轮的次级部分不同的颜色，以指示抛光表面的磨损。 抛光表面包括从中心通道延伸到外边缘的多个主径向槽纹。 主径向凹槽的缩小轮廓邻近外边缘设置。 多个次级径向槽纹被设置成从外边缘延伸，但不与中心通道或主径向槽纹连通。
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公开(公告)号：US20110217482A1
公开(公告)日：2011-09-08
申请号：US13038173
申请日：2011-03-01
申请人： JONATHAN THOMAS , KEITH BEVERIDGE , DAVID OSLAND , ROGER OLSEN , PENNY CHATTERTON , JAY BICKFORD
发明人： JONATHAN THOMAS , KEITH BEVERIDGE , DAVID OSLAND , ROGER OLSEN , PENNY CHATTERTON , JAY BICKFORD
CPC分类号： C03C17/001 , B29C73/02 , B29C73/34 , B29C2035/0827 , B29L2031/3052 , C03C17/32
摘要： A curing lamp apparatus mounts to a work surface with a suction cup. A base is mounted to the suction cup. A flexible neck extends from the base to the lamp head. The lamp head includes a lamp element with first and second UV light sources which emit UV light at different wavelengths. A control circuit is located in the base. A heat sink is provided on the lamp head including a conductive plate and projecting pins. A protective housing encloses the plate and pins. A timing circuit controls the light source for automatic shut off. External or internal power is provided for the control circuit.
摘要翻译： 固化灯装置用吸盘安装到工作表面。 底座安装在吸盘上。 柔性颈部从基座延伸到灯头。 灯头包括具有发射不同波长的UV光的第一和第二UV光源的灯元件。 控制电路位于基座中。 散热器设置在灯头上，包括导电板和突出的销。 保护壳围住板和销。 定时电路控制光源进行自动关闭。 为控制电路提供了外部或内部电源。
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