| 摘要 |
PROBLEM TO BE SOLVED: To easily and precisely measure at least flange length in a curve molding having a flange that is not necessarily at right angles. SOLUTION: A corner section measuring instrument comprises a substrate 1 for mounting a first support member 2 to a reference end 1a; a scale 4 that has a second support 3a at a second support member 3 sliding to an arc-like slit 1b formed with an arc from the first support 2a of the first support member 2 on the substrate 1, and is rotated with the first support 2a as a center; and a scale reading member 6 sliding on a scale 5 with the first support 2a marked on the scale 4 as a reference, thus easily and precisely measuring at least the flange length of a bend-molding having a flange that is not at right angles. COPYRIGHT: (C)2005,JPO&NCIPI
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