| 摘要 |
PROBLEM TO BE SOLVED: To provide a circular cutter road surface cutting jig capable of reducing working procedures without being required for large scaled facility by taking advantage of the existing circular cutter, having the excellence in workability at a low cost and forming a suitable cutting plane in a pavement without causing extra cutting in the case the pavement is cut off. SOLUTION: The road surface cutting jig includes a substrate section, a guide plate equipped with a cutter guide groove formed in an approximately rectangular shape having two or more fixed holes perforated in the substrate section, circular guide sections arranged to four corners in the upper surface of the substrate section and an linear guide sections arranged between the circular guide sections and a circular cutter movement section equipped with a fixed base section put on a cutter frame of a circular cutter body and a guide section guiding the circular cutter body fitted to the cuter guide groove along the cutter guide groove. COPYRIGHT: (C)2005,JPO&NCIPI
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