| 摘要 |
PROBLEM TO BE SOLVED: To provide a sheet corner gripper allowing an operator to engage a pair of gripping pieces easily to be attached easily for gripping a corner part of the sheet after folding the corner part to the rear while the sheet is stretched without looseness. SOLUTION: The gripper 1 consists of a base body 2 to be attached to a wall surface and a lever body 4 engaged with the base body 2 via a pivot 16 to be opened/closed in cooperation with the base body 2. The lever body 4 has a sheet corner draw-in part 18 abutting on a cantilevered belt-shaped body 8 of the base body 2, and a corner part of the sheet body S is gripped between the cantilevered band-shaped body 8 and the sheet corner draw-in part 18 to be drawn in in the process of shifting the position of the lever body 4 to a closed position. Accordingly, the sheet body S can be stretched without looseness at the corner parts by the grippers. The gripper is applicable to various sheets with different thickness. COPYRIGHT: (C)2004,JPO
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