Patent ID: 6702491
Filing Date: 2004-03-09
Classification: B65H

Abstract:
A film transfer apparatus comprising a cartridge unit (2) and a case body (3), including a feed reel (7) and take-up reel (8) around which a transfer tape adapted to be reversed on a transfer head (6) is wound, said reels being supported via shafts on said case body (3) so that the reels can be rotated relatively and smoothly irrespective of an increase and a decrease in the amounts of the transfer tapes wound around the reels, and a reverse rotation preventing mechanism, said reverse rotation preventing mechanism comprising a check pin (23) inserted from an outer side of the cartridge unit (2) into a cylindrical retainer shaft (20) on which the take-up reel is rotatably mounted, combined in one body rotationally with the take-up reel (8), and engaged in a reverse rotation preventing manner in a tightly winding direction with respect to the cartridge unit.