PULLBACK FOR PLATE WORK, REPAIRING DEVICE FOR PLATE WORK, AND METHOD FOR REPAIRING SURFACE TO BE REPAIRED

摘要

PROBLEM TO BE SOLVED: To provide a pullback for plate work, repairing device for plate work, and method for repairing surface to be repaired in which the shape of a finished surface can be easily curved in a projecting manner when a dented portion of a body of a car or the like is pulled back and repaired.;SOLUTION: A repairing device P for plate work comprises a pullback 1 for plate work, a pulling device 3, a welding chip 5, and a bar 7 to be passed through the welding chip 5. The pullback 1 for plate work has a pullback body 10 having a hooking part 12 on a back side thereof. Four projecting holding parts 101 are formed on a tooth side of the pullback body 10. A recessed part 100 is formed between the holding parts 101. A through hole 102 is formed in the holding parts 101. In the through hole 102, one complete wire rope 11 is inserted in/pulled out of each through hole 102 so as to form a ring (a traction part 112) at a part corresponding to each recessed part 100, and passed therethrough so that both end sides are provided on an outer part of the holding parts 101 at both ends.;COPYRIGHT: (C)2005,JPO&NCIPI