发明名称 |
DRILL/CHISEL DEVICE HAVING SUCKING DEVICE |
摘要 |
<p>PURPOSE: To provide a drilling or chiseling device which is capable of excellently sucking cutting chips on one hand and guarantees excellent variable property and economical efficiency of a tool on the other hand. CONSTITUTION: This drilling or chiseling device 1 is provided with a suction device 2 coupled so as to released as a structural unit. This suction device 2 has a suction head 3, a suction pipe 4, a suction impeller 5 and a separating device 6. When the suction device 2 is coupled with the drill/chisel tool 1, a shaft 9 of the suction impeller 5 can be connected with a drive shaft 8 of a drive motor 7.</p> |
申请公布号 |
JPH04226850(A) |
申请公布日期 |
1992.08.17 |
申请号 |
JP19910210440 |
申请日期 |
1991.07.29 |
申请人 |
HILTI AG |
发明人 |
BUIRUHERUMU KURIYUUBAA;GEEPUHARUTO GANTONAA;PEETAA BURITSUKUSU;MATSUKUSU DEIITORITSUHI |
分类号 |
B23B47/34;B23Q11/00;B25D17/14;B25D17/18;B28D1/14;B28D1/26;B28D7/02;E21B21/00 |
主分类号 |
B23B47/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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