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公开(公告)号：EP2123385A1
公开(公告)日：2009-11-25
申请号：EP09160456.1
申请日：2009-05-18
申请人： Black & Decker, Inc.
CPC分类号： B23D59/006 , B27G19/02 , Y10T83/242 , Y10T83/7734
摘要： A saw includes a rotatable cutting blade having a first side, a second side, an outer edge and a front end region, a motor for driving the cutting blade, and a blade guard covering at least a portion of the blade. The saw has an air deflector assembly positioned in proximity to the front edge region of the cutting blade, the air deflector assembly having a first deflector device positioned substantially adjacent to, but spaced apart from, the first side of the rotatable cutting blade, and a second deflector device. The second deflector device is movable between an operating position whereby the second deflector device is positioned substantially adjacent to, but spaced apart from, the second side of the blade, and a non-operating position wherein the second deflector device is spaced apart from the blade by a greater distance than in the operating position.
摘要翻译： 锯包括具有第一侧，第二侧，外边缘和前端区域的可旋转切割刀片，用于驱动切割刀片的马达以及覆盖刀片的至少一部分的刀片防护罩。 所述锯具有定位在所述切割刀片的前边缘区域附近的空气导流器组件，所述导风板组件具有基本上邻近所述可旋转切割刀片的第一侧而与所述第一侧面间隔开的第一偏转器装置，以及 第二偏转装置。 第二偏转器装置可在操作位置之间移动，由此第二偏转器装置基本上与叶片的第二侧相邻但间隔开，以及非操作位置，其中第二偏转器装置与叶片间隔开 距离比在操作位置更大。
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公开(公告)号：EP2123385B1
公开(公告)日：2011-10-12
申请号：EP09160456.1
申请日：2009-05-18
申请人： Black & Decker, Inc.
CPC分类号： B23D59/006 , B27G19/02 , Y10T83/242 , Y10T83/7734
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