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公开(公告)号：US09168599B2
公开(公告)日：2015-10-27
申请号：US13298686
申请日：2011-11-17
CPC分类号： B23D61/021 , B23D61/06 , Y10T83/768 , Y10T83/9319
摘要： A cutting disk for a rotary cutting machine includes a disk body having a central axis of rotation and a circumferentially extending outer periphery. A plurality of circumferentially spaced apart cutting teeth is mounted to the outer periphery of the disk body. A chip pocket is defined in the circumferential outer periphery of the disk body between each of the circumferentially spaced apart cutting teeth. Each chip pocket is formed by a chip clearance surface extending radially inwardly into the disk body to form the chip pocket between circumferentially adjacent cutting teeth. The chip pocket is adapted to receive a tooth-produced chip therein, thereby providing more room for chip discharge and thus reducing disk wear.
摘要翻译： 用于旋转切割机的切割盘包括具有中心旋转轴线和周向延伸的外周边的盘体。 多个周向间隔开的切割齿安装到盘体的外周。 在每个周向间隔开的切割齿之间的盘体的圆周外周中限定有切屑袋。 每个芯片槽由径向向内延伸到盘体中的切屑间隙表面形成，以在周向相邻的切削齿之间形成切屑槽。 芯片槽适于在其中接收齿形芯片，从而为芯片放电提供更多空间，从而减少磁盘磨损。
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公开(公告)号：US20130125724A1
公开(公告)日：2013-05-23
申请号：US13298686
申请日：2011-11-17
CPC分类号： B23D61/021 , B23D61/06 , Y10T83/768 , Y10T83/9319
摘要： A cutting disk for a rotary cutting machine includes a disk body having a central axis of rotation and a circumferentially extending outer periphery. A plurality of circumferentially spaced apart cutting teeth is mounted to the outer periphery of the disk body. A chip pocket is defined in the circumferential outer periphery of the disk body between each of the circumferentially spaced apart cutting teeth. Each chip pocket is formed by a chip clearance surface extending radially inwardly into the disk body to form the chip pocket between circumferentially adjacent cutting teeth. The chip pocket is adapted to receive a tooth-produced chip therein, thereby providing more room for chip discharge and thus reducing disk wear.
摘要翻译： 用于旋转切割机的切割盘包括具有中心旋转轴线和周向延伸的外周边的盘体。 多个周向间隔开的切割齿安装到盘体的外周。 在每个周向间隔开的切割齿之间的盘体的圆周外周中限定有切屑袋。 每个芯片槽由径向向内延伸到盘体中的切屑间隙表面形成，以在周向相邻的切削齿之间形成切屑槽。 芯片槽适于在其中接收齿形芯片，从而为芯片放电提供更多空间，从而减少磁盘磨损。
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公开(公告)号：US20070193428A1
公开(公告)日：2007-08-23
申请号：US11676771
申请日：2007-02-20
申请人： CHARLES MACLENNAN , Nick Palfy , Denis Rioux , Alain Perron
发明人： CHARLES MACLENNAN , Nick Palfy , Denis Rioux , Alain Perron
IPC分类号： B23D57/00
CPC分类号： B23D61/065 , B27B33/144 , B28D1/122 , B28D1/125 , Y10T83/9329 , Y10T83/9331
摘要： A rotary cutting machine comprises a circular rotating element having a transverse axis of rotation and which is mounted to the rotary cutting machine for rotation about the axis of rotation. A plurality of cutting teeth are mounted to the circular rotating element at spaced apart locations about its circumferential periphery. The cutting teeth are reversible and removably fastened to the circular rotating element. Each cutting tooth includes opposed first and second cutting faces spaced apart by lateral surfaces extending therebetween. The first and second cutting faces define at least four of the cutting edges thereon, such that the cutting teeth are selectively mountable on the circular rotating element in any one of at least eight different positions, each of the positions providing a different one of the cutting edges in the operable cutting position.
摘要翻译： 旋转切割机包括具有横向旋转轴线的圆形旋转元件，并且安装在旋转切割机上以围绕旋转轴线旋转。 多个切割齿在围绕其圆周周边的间隔开的位置处安装到圆形旋转元件。 切割齿是可逆的并且可移除地紧固到圆形旋转元件。 每个切割齿包括由在其间延伸的侧表面间隔开的相对的第一和第二切割面。 第一切割面和第二切割面在其上限定至少四个切割边缘，使得切割齿可选择性地安装在至少八个不同位置中的任何一个中的圆形旋转元件上，每个位置提供不同的切割 边缘在可操作的切割位置。
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公开(公告)号：US08061396B2
公开(公告)日：2011-11-22
申请号：US12355035
申请日：2009-01-16
申请人： Charles MacLennan , Denis Rioux
发明人： Charles MacLennan , Denis Rioux
CPC分类号： B23D61/065 , A01G23/067 , A01G23/091 , Y10T83/04 , Y10T83/9321 , Y10T83/9324 , Y10T83/9329 , Y10T407/1928 , Y10T407/1964 , Y10T407/2222 , Y10T407/23
摘要： A tooth for a circular saw or a mower drum that can be used to cut standing trees or brush and undergrowth. The tooth has four cutting edges arranged in a first pair of opposed cutting edges that are generally straight and a second pair of opposed cutting edges that are generally concave. The tooth is mounted in a holder in a first or second cutting position that orients a cutting edge of the first or second pair to physically contact and effect a cutting method to a cuttable material. In a first cutting method, a generally straight cutting edge contacts the material, resulting in a slicing action. In a second cutting method, a generally concave cutting edge contacts the material, resulting in a gouging action. Teeth in the circular saw or brush mower alternate between first and second cutting positions, allowing both cutting methods to be applied to cuttable material.
摘要翻译： 用于圆锯或割草机鼓的牙齿，可用于切割站立的树木或刷牙和下木。 齿具有布置在第一对相对的切割边缘中的四个切割刃，其大体上是直的，第二对相对的切削刃通常是凹形的。 牙齿安装在第一或第二切割位置的保持器中，其定向第一或第二对的切割边缘，以物理接触并实现切割方法到可切割材料。 在第一切割方法中，大致直的切割刃与材料接触，导致切片动作。 在第二切割方法中，大致凹入的切削刃与材料接触，导致气蚀作用。 圆锯或割草机中的牙齿在第一和第二切割位置之间交替，允许将两种切割方法应用于可切割材料。
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公开(公告)号：USD647928S1
公开(公告)日：2011-11-01
申请号：US29330946
申请日：2009-01-16
申请人： Charles MacLennan , Denis Rioux
设计人： Charles MacLennan , Denis Rioux
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公开(公告)号：US20100180735A1
公开(公告)日：2010-07-22
申请号：US12355035
申请日：2009-01-16
申请人： Charles MacLennan , Denis Rioux
发明人： Charles MacLennan , Denis Rioux
CPC分类号： B23D61/065 , A01G23/067 , A01G23/091 , Y10T83/04 , Y10T83/9321 , Y10T83/9324 , Y10T83/9329 , Y10T407/1928 , Y10T407/1964 , Y10T407/2222 , Y10T407/23
摘要： A tooth for a circular saw or a mower drum that can be used to cut standing trees or brush and undergrowth. The tooth has four cutting edges arranged in a first pair of opposed cutting edges that are generally straight and a second pair of opposed cutting edges that are generally concave. The tooth is mounted in a holder in a first or second cutting position that orients a cutting edge of the first or second pair to physically contact and effect a cutting method to a cuttable material. In a first cutting method, a generally straight cutting edge contacts the material, resulting in a slicing action. In a second cutting method, a generally concave cutting edge contacts the material, resulting in a gouging action. Teeth in the circular saw or brush mower alternate between first and second cutting positions, allowing both cutting methods to be applied to cuttable material.
摘要翻译： 用于圆锯或割草机鼓的牙齿，可用于切割站立的树木或刷牙和下木。 齿具有布置在第一对相对的切割边缘中的四个切割刃，其大体上是直的，第二对相对的切削刃通常是凹形的。 牙齿安装在第一或第二切割位置的保持器中，其定向第一或第二对的切割边缘，以物理接触并实现切割方法到可切割材料。 在第一切割方法中，大致直的切割刃与材料接触，导致切片动作。 在第二切割方法中，大致凹入的切削刃与材料接触，导致气蚀作用。 圆锯或割草机中的牙齿在第一和第二切割位置之间交替，允许将两种切割方法应用于可切割材料。
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公开(公告)号：US20070151430A1
公开(公告)日：2007-07-05
申请号：US11560582
申请日：2006-11-16
申请人： Charles MACLENNAN , Nick Palfy , Denis Rioux , Robert Mitchell
发明人： Charles MACLENNAN , Nick Palfy , Denis Rioux , Robert Mitchell
CPC分类号： B23D61/065 , B23C5/207 , B23C2200/085 , B23C2200/086 , B23C2200/164 , B23C2200/165 , B23C2200/361 , B23C2210/166 , B23C2240/32 , B23D65/00 , B27B33/02 , B27B33/144 , B28D1/122 , B28D1/125 , Y10T83/04 , Y10T83/9319 , Y10T83/9329 , Y10T83/9331 , Y10T83/9362 , Y10T83/9464 , Y10T407/23
摘要： A replaceable saw tooth for a rotary cutting machine. The saw tooth comprises more than two cutting edges on each of two opposed faces thereof. More specifically, the saw tooth may comprise a body having two cutting faces disposed opposite each other and spaced apart by at least four side faces which are each parallel to an opposite one of the side faces. The side faces are parallel to a central axis extending between the two cutting faces. Four cutting edges are defined between the side faces and each of the two cutting faces.
摘要翻译： 用于旋转切割机的可更换锯齿。 锯齿在其两个相对的面中的每一个上包括多于两个的切削刃。 更具体地，锯齿可以包括具有两个切割面的主体，两个切割面彼此相对设置并且彼此间隔开至少四个侧面，所述至少四个侧面各自平行于相对的一个侧面。 侧面平行于在两个切割面之间延伸的中心轴线。 在侧面和两个切割面中的每一个之间限定四个切割边缘。
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公开(公告)号：US5004026A
公开(公告)日：1991-04-02
申请号：US417765
申请日：1989-10-06
IPC分类号： A01G23/081
CPC分类号： A01G23/081
摘要： An improved tree felling head that minimizes splintering of the butt ends of trees while felling them, and that also minimizes losing them off the felling head after they are cut. The felling head has retaining means for loosely retaining the trees cut or being cut within tree receiving cradles provided on the felling head.
摘要翻译： 一个改良的树木砍伐头，最大限度地减少了砍伐树木的对接端的分裂，同时最大限度地减少砍伐后的砍伐头。 砍伐头具有保持装置，用于松散地保留在设置在砍伐头上的树状接收托架内切割或切割的树。
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