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1. 发明申请

US20160174467A1 A DOUBLE BLADE BAR FOR PRUNING AND POLLARDING, PARTICULARLY FOR OLIVE TREE GROVES, CITRUS GROVES, HEDGES, TIMBER TREES AND SIMILAR 审中-公开
标题翻译：一种用于预防和预防污染的双叶片棒，特别是橄榄树种群，CITRUS GROVES，HEDGES，TIMBER TREES和类似物
公开(公告)号：US20160174467A1
公开(公告)日：2016-06-23
申请号：US14392171
申请日：2013-06-24
申请人： OFFICINA MECCANICA DI BRAGANTI EMILIO & GONFIA PIERPAOLO S.N.C.
发明人： Emilio BRAGANTI , Pierpaolo GONFIA
IPC分类号： A01G3/04
CPC分类号： A01G3/04 , A01G3/0408
摘要： Disclosed is a double blade bar for pruning and pollarding, including a supporting framework for a cutting blade and a counter-chop blade extending along a cutting direction, interconnected each other and being operable in alternating rectilinear movement, in opposite direction one another, along the cutting direction, passing from an open configuration of the bar in which the cutting teeth overlap the counter-chop teeth, to a closed configuration wherein each of the cutting teeth is located in a substantially intermediate position with respect to the port defined by two successive counter-chop teeth, and vice versa. The bar also includes a movement transmission unit which present, on the cutting blade, an upper rack which engages, by way of a cogwheel, a corresponding lower rack associated to the counter-chop blade. The wheel is pivoted on a supporting rod around a pivoting axis and driven by a motor.
摘要翻译：公开了一种用于修剪和抛光的双刃杆，包括用于切割刀片的支撑框架和沿着切割方向延伸的反切割刀片，彼此互连并且沿着相反的方向彼此相互连接地可操作地沿着相反的方向切割方向从其中切割齿与反向切割齿重叠的杆的打开构造传递到闭合构型，其中每个切割齿位于相对于由两个连续计数器限定的端口的基本中间位置 -chop牙齿，反之亦然。该杆还包括运动传递单元，该运动传递单元在切割刀片上存在上齿条，上齿条通过齿轮啮合与相应的切片相关联的相应的下齿条。车轮围绕枢转轴线枢转在支撑杆上并由电动机驱动。

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