摘要 |
<P>PROBLEM TO BE SOLVED: To provide a drilling apparatus which enables high-quality construction to be safely and easily performed without being restricted by conditions of a construction location. <P>SOLUTION: A drilling apparatus 1 includes a moving carriage 10, a support stand 20 which is installed on the moving carriage 10, and a drill 30 which is mounted on the support stand 20. The support stand 20 is installed in such a manner as to be rotated around a horizontal axis by operating an angle adjusting mechanism 40 for the stand, which is installed in the moving carriage 10, so that an angle of inclination with respect to the moving carriage 10 can be changed. <P>COPYRIGHT: (C)2013,JPO&INPIT |