| 摘要 |
PROBLEM TO BE SOLVED: To provide a sheet cutting tool directly usable as a cutting guide at the end edge of a sheet without measuring the inner dimensions of a groove which are difficult to measure unless a caliper or a rule is used, whereby the accuracy for cutting the end edge of a sheet stuck in the groove and an easiness of cutting can be improved and the speed of the cutting operation is increased. SOLUTION: This sheet cutting tool 100 for cutting a sheet stuck on the surface of a surface member having a joint comprises: a base plate A having a groove bottom contact piece 15 formed by vertically bending a straight side part to one surface side with a shorter dimension than a joint width; a guide plate B having a guide piece 21 formed by bending a side part stacked on the other surface of the base plate A and parallel to the straight side part on the rear side of the groove bottom contact piece 15 to the opposite side of the groove bottom contact piece 15; and a fixing means C installed between the base plate A and the guide plate B and capable of relatively sliding and fixing the base plate A and the guide plate B in the direction vertical to the groove bottom contact piece 15. COPYRIGHT: (C)2009,JPO&INPIT
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