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11. 发明授权

US4113037A Rock drill 失效
标题翻译：岩石钻
公开(公告)号：US4113037A
公开(公告)日：1978-09-12
申请号：US749034
申请日：1976-12-09
申请人： Karl Wanner , Wilbert Reibetanz
发明人： Karl Wanner , Wilbert Reibetanz
IPC分类号： B23B51/04 , E21B10/38 , E21B10/40 , E21B17/00 , E21B21/00
CPC分类号： B23B51/0486 , E21B10/38 , E21B10/40 , E21B17/00
摘要： A rock drill comprises a shaft having a leading and a trailing end, a shank connected to the trailing end, and a drill head connected to the leading end of the shaft. Means for transporting drilling from the leading end toward the trailing end of the shaft are provided which include at least one channel extending parallel to the shaft from the drill head toward the shank. A shell coaxially surrounds the shaft and bounds the channel, which shell has an open front end adjacent the drill head, a closed rear end facing the shank and at least one transverse bore adjacent the rear end of the shaft and open at the outer surface of the shell.

12. 发明授权

US4090297A Power tool with dust collecting arrangement 失效
标题翻译：电动工具带集尘装置
公开(公告)号：US4090297A
公开(公告)日：1978-05-23
申请号：US731342
申请日：1976-10-12
申请人： Karl Wanner , Kurt Paule , Hermann Adam , Wilbert Reibetanz
发明人： Karl Wanner , Kurt Paule , Hermann Adam , Wilbert Reibetanz
IPC分类号： B23D49/16 , B23D59/00 , B27B11/02 , B27B19/09
CPC分类号： B23D49/162 , B23D59/006
摘要： A hand-guided power tool comprises a housing and a base plate mounted below the housing. The base plate is adapted to be juxtaposed with an object which has material to be removed therefrom. A tool element such as a reciprocable cutting blade extends through a slot formed in the base plate and is operative for removing material from the object with concomitant production of undesirable particulate material in the circumambient region of the element. A channel member is also mounted below the housing but at a distance from the base plate to thereby form a suction channel which is in communication with the circumambient region of the tool element and which is operative for removing and guiding the particulate material from the tool element.
摘要翻译：手动引导电动工具包括安装在壳体下方的壳体和底板。基板适于与具有要从其中去除的材料的物体并置。诸如可往复切割刀片的工具元件延伸穿过形成在基板中的槽，并且可操作用于从物体移除材料，同时在元件的外周区域中产生不期望的颗粒材料。通道构件也安装在壳体的下方但与基板一段距离处，从而形成与工具元件的外围区域连通并且可操作用于从工具元件移除和引导颗粒材料的抽吸通道。

13. 发明授权

US4488882A Method of embedding hard cutting particles in a surface of a cutting edge of cutting tools, particularly saw blades, drills and the like 失效
标题翻译：在切削刀具的切削刃的表面，特别是锯片，钻头等中嵌入硬切粒子的方法
公开(公告)号：US4488882A
公开(公告)日：1984-12-18
申请号：US487809
申请日：1983-04-22
申请人： Friedrich Dausinger , Werner Muller , Eckart von Roda , Wilbert Reibetanz , Otto Baumann
发明人： Friedrich Dausinger , Werner Muller , Eckart von Roda , Wilbert Reibetanz , Otto Baumann
IPC分类号： B23D65/00 , B23K15/00 , B23K26/00 , B23K26/32 , B23K31/02 , B23K35/32 , B23P15/28 , B24B1/00
CPC分类号： B23K31/025 , B23K35/327 , B23P15/28
摘要： To apply hard cutting particles, for example of tungsten carbide, on the surface of the cutting edge of a cutting tool, such as a saw blade, a drill, or the like, the cutting edge is partially melted by an energy beam, for example a laser beam, or an electron beam. A laser beam is preferred since, then, the process can be carried out in air, or in a protective gas atmosphere, rather than in a vacuum. The beam partially melts the cutting edge and the granules of the hard metal particles, preferably in a random grain size of between 0.3 to 1.5 mm is permitted to run down, over the partially melted surface, excess being collected for reuse; alternatively, the partially melted surface can be dipped into the granules, and permitted to solidify.
摘要翻译：为了将诸如碳化钨的硬切割颗粒施加在诸如锯片，钻头等的切割工具的切割边缘的表面上，切割边缘被能量束部分地熔化，例如激光束或电子束。激光束是优选的，因为该方法可以在空气中或在保护气体气氛中进行，而不是在真空中进行。梁部分地熔化切割边缘，并且允许在0.3至1.5mm之间的随机晶粒尺寸的硬质金属颗粒的颗粒在部分熔融的表面上向下运行，多余的被收集用于再利用; 或者，部分熔融的表面可以浸入颗粒中并允许固化。

14. 发明授权

US5470084A Hand drill, in particular hammer drill 失效
标题翻译：手钻，特别是锤钻
公开(公告)号：US5470084A
公开(公告)日：1995-11-28
申请号：US335151
申请日：1994-11-07
申请人： Wilbert Reibetanz , Otto Baumann , Rolf Mueller , Bernd Ruckh
发明人： Wilbert Reibetanz , Otto Baumann , Rolf Mueller , Bernd Ruckh
IPC分类号： B23B31/12 , B23B45/16 , B25D17/08 , B23B31/02
CPC分类号： B25D17/088 , B23B31/1238 , B23B2231/38 , B23B2231/44 , B25D2217/0038 , B25D2217/0065 , Y10S279/902 , Y10T279/17068 , Y10T279/17632 , Y10T279/29
摘要： A hand drill, in particular a hammer drill has a combination tool holder provided with a first tool receptacle with clamping jaws displaceable relative to a base body and adjustable by a rotatable adjusting ring to different diameters of tool shafts, and a second separate tool receptacle for tools with a groove shaft and provided with means for at least one driving and locking as well as with a central receiving opening for the groove shaft tool, and an arresting device having a blocking slider which is arranged displaceably in the base body and non-rotatably connected with the base body in a circumferential direction, the blocking slider being movable between a first end position in which a radially inwardly directed end of the blocking slider engages in the central receiving opening and is provided with teeth such that when a groove shaft tool is inserted in the receiving opening the teeth in another end position of the blocking slider non-rotatably engage with counter teeth connected with the adjusting ring.
摘要翻译：手钻，特别是锤钻具有组合工具架，其具有第一工具容器，其具有可相对于基体移动的夹爪，并且可通过可旋转的调节环调节到不同直径的工具轴;以及第二单独的工具容器，具有槽轴的工具具有用于至少一个驱动和锁定的装置以及用于槽轴工具的中心接收开口，以及具有阻挡滑动件的止动装置，该阻挡滑动件可移动地布置在基体中并且不可旋转在圆周方向上与基体连接，阻挡滑块可在第一端部位置和第二端部位置之间移动，第一端部位置中阻挡滑块的径向向内的端部接合在中心接收开口中并且设置有齿，使得当凹槽轴工具插入接收开口中的阻挡滑块的另一端位置的齿不能与反齿连接 d带调节环。

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