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1. 发明授权

US3957094A Rotary material removing tool with expendable blades 失效
标题翻译：具有消耗性刀片的旋转材料去除工具
公开(公告)号：US3957094A
公开(公告)日：1976-05-18
申请号：US490216
申请日：1974-07-19
申请人： Gerhard Maier
发明人： Gerhard Maier
IPC分类号： B27L11/00 , B27G13/04 , B26D1/36
CPC分类号： B27L11/005 , Y10T407/193 , Y10T407/1932 , Y10T407/1936 , Y10T407/23 , Y10T83/9464
摘要： A tool for removing shavings from wood has a rotary main body portion provided with recesses extending inwardly from the peripheral surface and receiving elongated plate-like holders for flat blades made of sheet steel. Each blade is formed with openings for locating pins on the respective holder, and each holder is urged toward an internal surface of the body portion by a spring-biased wedge. Strip-shaped guide members are adjustably connected with the holders and are slidable in grooves machined into the internal surfaces of the body portion. A blade can be removed or inverted by moving the respective wedge away from the holder and by thereupon moving the holder axially of the body portion so that the blade can be lifted off the locating pins. The holders and the guide members have cooperating surfaces along which the holders can slide to thereby move the cutting edges of the blades toward or away from the axis of the body portion.
摘要翻译：用于从木头去除切屑的工具具有旋转主体部分，其设置有从圆周表面向内延伸的凹部，并且接收由钢板制成的扁平叶片的细长板状保持器。每个叶片形成有用于在相应的保持器上定位销的开口，并且每个保持器通过弹簧偏置的楔被推向主体部分的内表面。条形引导构件可与保持件可调节地连接，并且可在加工到主体部分的内表面中的凹槽中滑动。通过将相应的楔移动离开保持器并且随后通过主体部分的轴向移动保持器使得刀片可以从定位销上提离，可以去除或倒置刀片。保持器和引导构件具有配合表面，保持器沿着该表面可以滑动，从而使刀片的切割刃朝向或远离主体部分的轴线移动。

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