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    • 2. 发明申请
    • DIRECTING WINDAGE ESTABLISHED BY A ROTATING DISC
    • 由旋转盘建立的导向风
    • US20110286131A1
    • 2011-11-24
    • US12783482
    • 2010-05-19
    • Swee How Alvin TeoJuiJing LimYongJie TangSuwandi ChendekiawanBoonSeng OngNiroot JierapipatanakulXiong Liu
    • Swee How Alvin TeoJuiJing LimYongJie TangSuwandi ChendekiawanBoonSeng OngNiroot JierapipatanakulXiong Liu
    • G11B17/32F04D23/00
    • G11B33/148
    • An apparatus and associated method for directing windage involves a body defining an aperture. A fastener is operably disposed in the aperture and is selectively engageable with a fixed support member between a first mode permitting rotation of the body around the fastener longitudinal axis, and a second mode affixing the body in place to the support member at a desired rotational orientation. A shroud depends from the body and is sized at a distal end for an operable mating relationship adjacent an arcuate edge of a disc that is rotatable around a disc axis. The shroud distal end is operably disposed a first distance from the fastener longitudinal axis in a direction of a plane including the fastener longitudinal axis and the disc axis. A leading edge of the shroud, with respect to a direction of windage established by disc rotation, is disposed a second distance from the fastener longitudinal axis that is the same or less than the first distance from the fastener longitudinal axis.
    • 用于引导风阻的装置和相关联的方法涉及限定孔的主体。 紧固件可操作地设置在孔中,并且可以在允许主体围绕紧固件纵向轴线的旋转的第一模式之间选择性地与固定支撑构件接合,以及将主体以期望的旋转方向固定到支撑构件的第二模式 。 护罩从身体取向并且在远端处被定尺寸,用于邻近可围绕盘轴线旋转的盘的弓形边缘的可操作的配合关系。 护罩远端在包括紧固件纵向轴线和椎间盘轴线的平面的方向上可操作地设置在紧固件纵向轴线的第一距离处。 相对于通过盘旋转建立的风向的方向,护罩的前缘设置在与紧固件纵向轴线相距或小于紧固件纵向轴线的第一距离的第二距离处。