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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：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：US06176280B1
公开(公告)日：2001-01-23
申请号：US09415154
申请日：1999-10-08
IPC分类号： A06G2308
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被抛出。 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，减少芯片抛出的方向，并减少壳体的堵塞。
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公开(公告)号：US08430009B2
公开(公告)日：2013-04-30
申请号：US12524902
申请日：2008-01-11
申请人： Maurice Micacchi
发明人： Maurice Micacchi
IPC分类号： B27B33/02
CPC分类号： B27B33/08 , B23D61/065 , Y10T83/9324 , Y10T83/9326 , Y10T83/9329 , Y10T83/935
摘要： A tooth is provided for a circular disc felling saw. When installed on a saw blade, the tooth has both leading and trailing cutting tips that cut the tree. The cutting discharge of the trailing cutting tips may tend to wear the rearward flank of the leading cutting tips. Either one or both of the primary and secondary cutting tips may include a wear insert, such as a ceramic wear insert.
摘要翻译： 为圆盘式伐木锯提供一种牙齿。 当安装在锯片上时，牙齿具有切割树的前后切割尖端。 后切割尖端的切割排放可能倾向于磨损前切割尖端的后侧。 主切割尖端和次切割尖端中的一个或两个可以包括耐磨插入件，例如陶瓷磨损插入件。
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公开(公告)号：US09687997B2
公开(公告)日：2017-06-27
申请号：US13409809
申请日：2012-03-01
申请人： Maurice Micacchi
发明人： Maurice Micacchi
IPC分类号： B27G13/10 , A01G23/091 , B27B33/08 , B02C18/18 , B23C5/20
CPC分类号： B27G13/10 , A01G23/091 , B02C18/182 , B23C5/202 , B23C5/207 , B27B33/08
摘要： A tooth is provided for a circular disc felling saw. The saw tooth may have a generally square pyramidal shape with tips at each of the four corners. Each of the tips has an enlarged tip region where the tip is stepped outward from the adjacent sides. The front face of the tip remains smoothly continuous. The enlarged, or built-out region extends rearwardly a greater distance than the lateral step out distance, and the rearward build-out portion is relieved on planes parallel to the main portions of the planar sides of the pyramid. The tooth may have both leading and trailing cutting tips. Either one or both of the primary and secondary cutting tips may include a wear insert, such as a ceramic wear insert.
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公开(公告)号：US20100011934A1
公开(公告)日：2010-01-21
申请号：US12524902
申请日：2008-01-11
申请人： Maurice Micacchi
发明人： Maurice Micacchi
CPC分类号： B27B33/08 , B23D61/065 , Y10T83/9324 , Y10T83/9326 , Y10T83/9329 , Y10T83/935
摘要： A tooth is provided for a circular disc felling saw. When installed on a saw blade, the tooth has both leading and trailing cutting tips that cut the tree. The cutting discharge of the trailing cutting tips may tend to wear the rearward flank of the leading cutting tips. Either one or both of the primary and secondary cutting tips may include a wear insert, such as a ceramic wear insert.
摘要翻译： 为圆盘式伐木锯提供一种牙齿。 当安装在锯片上时，牙齿具有切割树的前后切割尖端。 后切割尖端的切割排放可能倾向于磨损前切割尖端的后侧。 主切割尖端和次切割尖端中的一个或两个可以包括耐磨插入件，例如陶瓷磨损插入件。
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