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1. 发明申请

WO2008066676A1 A MODULAR GUARD SYSTEMS FOR A POWER SAW 审中-公开
标题翻译：一个功率表的模块化保护系统
公开(公告)号：WO2008066676A1
公开(公告)日：2008-06-05
申请号：PCT/US2007/023490
申请日：2007-11-08
申请人： ROBERT BOSCH GMBH , BURKE, Jeremy, J. , TALESKY, Mark, S. , DOMENY, Peter , VORUGANTI, Ravinder , THOMAS, Adam, S.
发明人： BURKE, Jeremy, J. , TALESKY, Mark, S. , DOMENY, Peter , VORUGANTI, Ravinder , THOMAS, Adam, S.
IPC分类号： B27B5/16 , B27G19/02 , B27G19/08
CPC分类号： B27G19/02 , B23D47/04 , B27G19/08 , Y10T83/2077 , Y10T83/773 , Y10T83/7734 , Y10T83/872
摘要： A preferred embodiment of the present invention is directed to a modular saw guard system(20) for a power saw of the type which has a table topt, a rotatable circular saw blade, the table top having an opening through which the saw blade can extend, the system comprising a riving knife (22) mounted to the saw rearwardly of the blade and having a top surface and at least one aperture near the top surface (38), a blade guard and kickback prevention mechanism (24) that is releasably mounted to the riving knife, the mechanism comprising a mounting channel (48) configured to fit on and be releasably attached to the riving knife, the blade guard portion being pivotally attached to the mounting channel, the kickback prevention portion being pivotally attached to the mounting channel; and a lever mechanism (26) for holding the mounting channel to the riving knife and for releasing the mounting channel for removal therefrom, the lever mechanism including a movable pin member for engaging the aperture of the riving knife.
摘要翻译：本发明的一个优选实施例涉及一种用于电动锯的模块化的锯片防护系统（20），该系统具有一个可折叠的桌子，一个可旋转的圆锯片，该台面具有一个开口，锯片可以通过该开口延伸，所述系统包括安装在所述刀片的后方的所述锯片上并具有顶表面和靠近所述顶表面（38）的至少一个孔的切刀（22），刀片防护件和反冲防止机构（24），其可释放地安装所述机构包括安装通道（48），所述安装通道（48）被配置为装配在所述切刀上并且可释放地附接到所述切刀，所述刀片防护部分枢转地附接到所述安装通道，所述防反弹部分枢转地附接到所述安装通道 ; 以及用于将所述安装通道保持在所述分切刀上并用于释放所述安装通道以从其中移除的杠杆机构（26），所述杠杆机构包括用于接合所述切刀的孔的可动销构件。

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