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    • 43. 发明申请
    • 回転工具
    • 旋转工具
    • WO2007023688A1
    • 2007-03-01
    • PCT/JP2006/315830
    • 2006-08-10
    • 三和研磨工業株式会社芝井 良夫
    • 芝井 良夫
    • B24D7/16
    • B24D7/16
    •  回転工具であって、回転駆動軸と一体に回転するアダプタ20と、その前面に取付けられる袋体30と、その外側に装着される回転工具本体40とを備える。袋体30内には流体が封入される。この流体には回転工具の回転時に遠心力が作用し、この遠心力が袋体30に回転工具本体40を内側から保持させる。アダプタ20側には回転工具本体40を係止する係止部材50が設けられる。その係止が、回転工具の回転速度の低下時に回転工具本体40がアダプタ20から軸方向に離脱することを阻止する。
    • 一种旋转工具,包括与旋转驱动轴一体地旋转的适配器(20),安装在其前表面上的袋体(30)和安装在袋体外部的旋转工具本体(40)。 流体被密封在袋体(30)中。 当旋转工具旋转时,离心力作用在流体上,以将旋转工具主体(40)从内部保持在袋体(30)上。 用于锁定旋转工具主体(40)的锁定构件(50)安装在适配器(20)侧上。 当旋转工具的旋转速度降低时,锁定构件停止旋转工具体(40)从适配器(20)轴向释放。
    • 49. 发明申请
    • GRINDING MACHINE TOOL SUPPORT
    • 桑德斯柄
    • WO01076822A1
    • 2001-10-18
    • PCT/DE2001/001178
    • 2001-03-28
    • B24B23/02B24B45/00B24D7/16B24D9/08
    • B24B45/006B24B23/02B24D7/16B24D9/085
    • The invention relates to a grinding machine tool support, in particular for a hand operated angle grinder (10), with a drive device (12, 14, 16, 300), by means of which an additional tool (18, 32) may be operationally connected with a drive shaft (54). According to the invention, the additional tool (18, 32) may be operationally connected to the drive device (14, 16, 300) by means of at least one locking element (24, 26, 302), displaceable against a spring element (20, 22), which locks in an operating position of the additional tool (18, 32) and fixes the additional tool (18, 32) with an interference fit.
    • 本发明涉及一种研磨工具保持器,特别是用于手操纵角度研磨机(10)中,用夹带装置(12,14,16,300),通过该应用程序的工具(18,32)与驱动轴(54)可操作地连接。 有人建议,通过至少一个抵抗弹簧元件(20,22)插入工具(18,32)可移动地安装的锁定与所述夹带装置(14,16,300)元件(24,26,302)可操作地连接,即在一个 应用工具(18,32)接合和应用工具(18,32)的操作位置地固定。
    • 50. 发明申请
    • MEMBER FOR ATTACHING ROTARY CUTTING ELEMENT TO ELECTRICALLY POWERED TOOLS OR THE LIKE AND ROTARY CUTTING TOOL HAVING SAME ATTACHING MEMBER ATTACHED THERETO
    • 将旋转切割元件连接到电动工具或具有连接附件的类似和旋转切割工具的成员
    • WO01036157A1
    • 2001-05-25
    • PCT/JP2000/007945
    • 2000-11-10
    • B24B45/00B24D7/16
    • B24B45/006B24D7/16
    • An attaching member, which is attached to a rotary cutting element (8) having an attaching hole in the center of a disk and adapted to be removably threadedly attached to the rotary shaft of an electrically powered tool or the like, comprising an outer flange (1) which functions as a nut, and a box nut-like ring (6) having a flange end surface adapted to hold the rotary cutting element (8) between itself and the flange back surface of the outer flange (1) so as to fix it as a unit, wherein when attached to the rotary cutting element (8), the attaching member fixes the outer flange (1), the rotary cutting element (8) and the box nut-like ring (6) as a unit through an O-ring (9) installed in the cylindrical portion of the outer flange (1). The use of the attaching member for the rotary cutting element (8) is suitable for grinding concrete, stone or the like while preventing the roun out otherwise brought about by the allowable error between the rotary shaft of the electrically powered tool and the attaching member.
    • 附接构件,其安装在旋转切割元件(8)上,所述旋转切割元件(8)在盘的中心具有安装孔,并且适于可移除地螺纹连接到电动工具等的旋转轴上,该外部凸缘 1),其具有用于将旋转切割元件(8)保持在其与外凸缘(1)的凸缘背面之间的法兰端面的盒形螺母状环(6),以便 将其固定为单元,其中当附接到旋转切割元件(8)时,附接构件将外凸缘(1),旋转切割元件(8)和盒形螺母状环(6)固定为一个单元,通过 安装在外凸缘(1)的圆筒部分中的O形环(9)。 使用旋转切割元件(8)的安装构件适用于研磨混凝土,石头等,同时防止由于电动工具的旋转轴和附接构件之间的允许误差而导致的隆起。