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公开(公告)号：US6068035A
公开(公告)日：2000-05-30
申请号：US106447
申请日：1998-06-29
IPC分类号： A01G3/08 , A01G23/081 , A01G23/091 , B27B5/02 , A01G23/08
CPC分类号： A01G23/091 , Y10S83/928
摘要： A disc saw felling head has the cutting pocket positioned relative to the tooth entry opening into the housing such that chips being thrown out of the kerf by the teeth are thrown radially outwardly of the entry opening. The chips are thrown against a deflector plate which redirects them back toward the center but away from the disc to dissipate energy in the chips, reduce the directions in which chips are thrown, and reduce clogging of the housing.
摘要翻译： 盘形锯片头具有相对于进入壳体的齿入口定位的切割凹槽，使得通过齿被从切口中抛出的切屑从入口的径向向外抛出。 将芯片抛向偏转板，该偏转板将它们重新定向到中心但远离盘片以消散芯片中的能量，减少了芯片被抛出的方向，并减少了壳体的堵塞。
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公开(公告)号：US5813308A
公开(公告)日：1998-09-29
申请号：US710898
申请日：1996-09-24
CPC分类号： B23D61/04 , B23D61/065 , Y10T83/9319 , Y10T83/9362 , Y10T83/9365
摘要： A square saw tooth having four cutting edges of the type which is rotatable about its axis on a saw disc to present a fresh cutting edge when the radially outermost edge wears out has carbide wear plates covering the high wear areas of its attack face and providing its cutting edges. A wear plate is provided at each corner of the attack face, and each wear plate has a flat rear surface for attachment to the tooth body and a front surface of a complex shape, having plateau surface areas at the corners, where the plates are thicker, and one or more cylindrically curved concave surfaces which recede from the plateau areas toward the interior of the attack face, so that the plate recedes in thickness away from the plateau area. This construction helps provide more uniform wear over the surfaces and edges of the attack face for a more efficient consumption of the wear plates.
摘要翻译： 方形锯齿具有四个切割边缘，该切割边缘可绕其轴线旋转在锯盘上，以在径向最外边缘磨损时呈现新的切割边缘，其具有覆盖其攻击面的高磨损区域的碳化物磨损板，并提供其 切边 在攻击面的每个角落处设置耐磨板，每个耐磨板具有用于附接到牙体的平坦后表面和复杂形状的前表面，在角部处具有平台表面积，其中板较厚 以及一个或多个圆柱形弯曲的凹面，其从高原区域朝向攻击面的内部后退，使得板的厚度远离高原区域。 这种结构有助于在攻击面的表面和边缘上提供更均匀的磨损，以更有效地消耗耐磨板。
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公开(公告)号：US09526217B2
公开(公告)日：2016-12-27
申请号：US13611918
申请日：2012-09-12
申请人： Benjamin DiSabatino
发明人： Benjamin DiSabatino
IPC分类号： A01G23/081
CPC分类号： A01G23/081
摘要： A disk saw felling head comprises a motor housing positioned between a disk saw and harvesting and bunching cylinders so as to provide a visibility window laterally between the motor housing and a mounting post promoting visibility through the visibility window toward a cutting zone.
摘要翻译： 盘锯式伐木头包括定位在盘锯与收获筒和聚束筒之间的马达壳体，以在马达壳体和安装柱之间横向提供可视窗，从而促进通过可见度窗朝向切割区域的可见性。
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公开(公告)号：US06691752B2
公开(公告)日：2004-02-17
申请号：US09952406
申请日：2001-09-14
申请人： Benjamin DiSabatino
发明人： Benjamin DiSabatino
IPC分类号： A01G2308
CPC分类号： A01G23/091
摘要： A tree felling saw head has two pairs of links and two hydraulic actuators to provide high rotation of the head relative to a mounting adapter in a lateral plane which is perpendicular to a cutting plane.
摘要翻译： 树木砍伐锯头具有两对链节和两个液压致动器，以在垂直于切割平面的横向平面中相对于安装适配器提供头部的高旋转。
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公开(公告)号：US20060096665A1
公开(公告)日：2006-05-11
申请号：US11313987
申请日：2005-12-21
申请人： Benjamin DiSabatino
发明人： Benjamin DiSabatino
IPC分类号： A01G23/08
CPC分类号： A01G23/091 , Y10T83/9372 , Y10T83/96
摘要： A disc saw felling head has a replaceable lower blade housing and an optional replaceable wear liner in the housing.
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公开(公告)号：US06769343B2
公开(公告)日：2004-08-03
申请号：US09900100
申请日：2001-07-06
申请人： Benjamin DiSabatino
发明人： Benjamin DiSabatino
IPC分类号： B27B3308
CPC分类号： A01G23/091 , B23D61/021 , B23D61/065 , B27B33/12 , Y10T83/9319 , Y10T83/9331 , Y10T83/9336
摘要： A saw blade for a tree felling head has three tipped teeth in which only one tip of each tooth is exposed outside of the blade disc. Around the circumference of the blade, teeth with tips exposed on the upper side of the blade alternate with teeth having tips exposed on the lower side of the blade. Axes of the teeth are tangent to radii of the disc and angled upwardly or downwardly relative to the plane of the disc, and mating surfaces on the teeth and disc at 45° to the plane of the disc abut against rotation and loading of the teeth.
摘要翻译： 用于树木砍伐头的锯片具有三个倾斜的齿，其中每个齿的仅一个尖端暴露在刀片盘的外部。 围绕叶片的圆周，暴露在叶片上侧的尖端的齿与具有暴露在叶片下侧的尖端的齿轮交替。 齿的轴与盘的半径相切，并且相对于盘的平面向上或向下倾斜，并且与盘的平面成45°的齿和圆盘上的配合表面抵靠齿的旋转和加载。
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公开(公告)号：US07237584B2
公开(公告)日：2007-07-03
申请号：US10839527
申请日：2004-05-05
申请人： Benjamin DiSabatino
发明人： Benjamin DiSabatino
IPC分类号： A01G23/08
CPC分类号： A01G23/081 , Y10S83/928
摘要： A butt plate for a felling head includes a ramped portion in an accumulation pocket. The ramped portion is sloped downward generally toward a line extending in the direction of forward travel of the head. The butt plate allows for high accumulation of trees while retaining stable bunches.
摘要翻译： 用于砍伐头的对接板包括在积聚袋中的倾斜部分。 斜坡部分大致朝向在头部前进方向延伸的线路向下倾斜。 对接板允许树木的高积累，同时保持稳定的束。
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公开(公告)号：US07007727B2
公开(公告)日：2006-03-07
申请号：US10458213
申请日：2003-06-10
申请人： Benjamin DiSabatino
发明人： Benjamin DiSabatino
IPC分类号： A01G23/091
CPC分类号： A01G23/091 , Y10T83/9372 , Y10T83/96
摘要： A disc saw felling head has a replaceable lower blade housing and an optional replaceable wear liner in the housing.
摘要翻译： 盘形锯片头具有可更换的下刀片壳体和壳体中的可选择的可替换的耐磨衬套。
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公开(公告)号：USD412334S
公开(公告)日：1999-07-27
申请号：US88450
申请日：1998-05-22
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公开(公告)号：US20070113925A1
公开(公告)日：2007-05-24
申请号：US11561141
申请日：2006-11-17
申请人： Benjamin DiSabatino
发明人： Benjamin DiSabatino
IPC分类号： A01G23/08
CPC分类号： A01G23/08
摘要： The accumulator and harvesting arms in a front cut felling head are offset to one side of the machine so as to hold a bundle of cut trees more to one side than the other so as to create more room in front of the accumulator arms to the side of the bundle in which to cut and receive a freshly cut tree.
摘要翻译： 前切割伐木头中的蓄压器和收获臂偏移到机器的一侧，以便将一束切割的树木保持在比另一侧更多的一侧，以便在蓄压器臂的前面向侧面产生更多的空间 的切割和接收新鲜切割的树的束。
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