Invention Grant
US09592559B2 Manual drilling apparatus equipped with a device for control of advance 有权
手动钻孔装置配备有先进控制装置

Manual drilling apparatus equipped with a device for control of advance
Abstract:
A manual drilling apparatus equipped with a device for control of advance, which includes a fixed part and a mobile part with movement of translation relative to the fixed part during the drilling, as well as a system for control of the movement of translation of the mobile part relative to the fixed part, wherein the fixed part and the mobile part comprise respectively at least one fixed tube and at least one mobile tube which slide relative to one another, the fixed and mobile tubes being coaxial to the axis of rotation of the tool supported by the apparatus.
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