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1. 发明公开

KR1020050033612A 링 소우의 구동 장치 및 링 소우가 달린 절단 장치 无效
标题翻译：环形驱动装置和具有环形锯的切割装置
公开(公告)号：KR1020050033612A
公开(公告)日：2005-04-12
申请号：KR1020057000938
申请日：2003-07-16
申请人： 마츠우라 가즈마사
发明人： 마츠우라가즈마사
IPC分类号： B23D47/12
CPC分类号： E02F5/08 , B23D47/123 , B27B5/14 , B28D1/045 , B28D1/121 , E02F3/246
摘要： A ring saw drive device for rotatingly driving a ring saw having cutting blades on the outer periphery thereof and a cutting device with the ring saw installed, as an attachment, at the tip of the arm of a shovel system excavator, the drive device wherein endless belts (6, 46, 51) rotatingly driving ring saw bodies (5, 13, 39) are disposed so that a part of the outer peripheral side thereof is wound on a part of the outer periphery of the ring saw bodies (5, 13, 39) to directly drive the ring saw bodies (5, 13, 39) by the endless belts (6, 46, 51) utilizing the outer peripheral side of the peripheral circuit thereof, whereby the ring saw bodies (5, 13, 39) can be deeply inserted into a cut object (32) despite the fact that the endless belts (6, 46, 51) are used and, since a power is transmitted between the endless belts (6, 46, 51) and the ring saw bodies (5, 13, 39) in contact with each other over a wide range, wear at power transmission parts can be reduced and the power can be efficiently transmitted from the endless belts (6, 46, 51) to the ring saw bodies (5, 13, 39).
摘要翻译：一种用于在其外周旋转驱动具有切割刀片的环形锯片的环形锯驱动装置和在铲式系统挖掘机的臂的尖端处安装有环形锯的切割装置，该驱动装置其中环形设置旋转驱动环形锯体（5,13,39）的带（6,46,51），使得其外周侧的一部分卷绕在环形锯体（5,13）的外周的一部分上，39），利用其周边电路的外周侧，通过环形带（6,46,51）直接驱动环形锯体（5,13,39），由此环形锯体（5,13,39））可以被深入地插入到切割物体（32）中，尽管使用环形带（6,46,51）的事实，并且由于在环形带（6,46,51）和环锯之间传递动力主体（5,13,39）在宽范围内相互接触，可以减少动力传动部件的磨损，功率可以有效从环形带（6,46,51）传递到环形锯体（5,13,39）。

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