| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a simple and inexpensive processing apparatus for a buried sign sheet that is buried underground right above a buried pipe and used in order to inform the presence of a water and sewage pipe, a gas pipe, a high-voltage cable or the like in drilling, and a processing method therefor. <P>SOLUTION: The simple and inexpensive processing apparatus and method for the buried sign sheet are obtained by driving with a plurality of motors, and using a folding bar and/or a compressed air discharge mechanism as a folding mechanism and a weld sticking rod as a weld sticking mechanism. <P>COPYRIGHT: (C)2013,JPO&INPIT |
