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公开(公告)号：US4881438A
公开(公告)日：1989-11-21
申请号：US124673
申请日：1987-11-24
申请人： J. Dana Pinney
发明人： J. Dana Pinney
CPC分类号： B27B33/141 , B23D61/06 , Y10T83/9319 , Y10T83/9331
摘要： A circular disk carries individual saw chain teeth riveted in alternating fashion about opposite marginal sides of the disk. The disk is of lesser thickness than the kerf cut by the teeth. The preferred cutter blade includes teeth having a wide forwardly located depth gage inclined to the path of tooth travel.
摘要翻译： 圆盘带有以盘交替方式铆接的单个锯链齿。 磁盘的厚度小于由齿切割的切口。 优选的切割刀片包括具有相对于牙齿行进路径倾斜的宽的向前定位的深度计的齿。
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公开(公告)号：US4989489A
公开(公告)日：1991-02-05
申请号：US370697
申请日：1989-06-23
申请人： J. Dana Pinney
发明人： J. Dana Pinney
CPC分类号： B23D61/06 , B23D61/021 , B27B33/141 , Y10T83/9331 , Y10T83/9341 , Y10T83/935
摘要： Circular brush cutting blade for powered brush cutter has cutting teeth arranged in pairs on periphery of blade, the teeth in pairs being of alternate right and left configuration and closely spaced together, the pairs of teeth being relatively widely spaced apart on the blade. Means are provided to engage the kerf sides and deflect the blade toward its central plane as it engages the material being cut.
摘要翻译： 用于动力式刷式切割机的圆形电刷切割刀具有成对地布置在叶片周边上的切割齿，成对地成对地具有交替的左右配置并且紧密地间隔在一起，所述成对的齿在叶片上相对较宽地间隔开。 提供装置以接合切口两侧，并且当刀片接合被切割的材料时，将刀片朝向其中心平面偏转。
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公开(公告)号：US5085113A
公开(公告)日：1992-02-04
申请号：US637594
申请日：1991-01-03
申请人： J. Dana Pinney
发明人： J. Dana Pinney
CPC分类号： B27B33/141 , B23D61/06 , Y10T83/925 , Y10T83/9331 , Y10T83/9341 , Y10T83/935
摘要： Circular brush cutting blade for powered brush cutter has cutting teeth arranged in pairs on periphery of blade, the teeth in pairs being of alternate right and left configuration and closely spaced together, the pairs of teeth being relatively widely spaced apart on the blade. Means are provided to engage the kerf sides and deflect the blade toward its central plane as it engages the material being cut.
摘要翻译： 用于动力式刷式切割机的圆形电刷切割刀具有成对地布置在叶片周边上的切割齿，成对地成对地具有交替的右侧和左侧构型并且紧密间隔在一起，所述成对的齿在叶片上相对较宽地间隔开。 提供装置以接合切口两侧，并且当刀片接合被切割的材料时，将刀片朝向其中心平面偏转。
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公开(公告)号：US4922791A
公开(公告)日：1990-05-08
申请号：US335423
申请日：1989-04-10
申请人： J. Dana Pinney
发明人： J. Dana Pinney
CPC分类号： B27B33/141 , B23D61/06 , Y10T83/9331 , Y10T83/9333 , Y10T83/9341
摘要： A circular disk carries individual saw chain teeth riveted in alternating fashion about opposite marginal sides of the disk. The disk is of lesser thickness than the kerf cut by the teeth. The preferred cutter blade includes teeth having a wide forwardly located depth gage inclined to the path of tooth travel.
摘要翻译： 圆盘带有以盘交替方式铆接的单个锯链齿。 磁盘的厚度小于由齿切割的切口。 优选的切割刀片包括具有相对于牙齿行进路径倾斜的宽的向前定位的深度计的齿。
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