WIRELESS TAG HOLDER FOR ROTATABLE PART, ELECTROPHOTOGRAPHIC PHOTORECEPTOR WITH WIRELESS TAG HOLDER, AND PROCESS CARTRIDGE WITH WIRELESS TAG HOLDER

摘要

PROBLEM TO BE SOLVED: To keep a memory module with a wireless function at the same position without reference to the rotation of a part rotating the memory module with the wireless function when the module is held to the part.;SOLUTION: A holder 50 holding the wireless tag 10 comprises a holding part 52 as a flat part holding the wireless tag 10, a fitting part 54 having a hole engaging the outer periphery of a boss 48 in a freely rotatable state, and a connection part 56 extending from the holding part 52. This holder 50 is fitted rotatably with a photoreceptor drum 30 by fitting the hole of the fitting part 54 onto the boss 48 of a flange 44 of the photoreceptor drum 30. Then, by fixing the another end of the connection part 56 to a cartridge case 22, the entire holding part 52 is suppressed from rotating around a rotating shaft 40, so that the positional relation between a communication means such as an antenna 7 and the wireless tag 10 can remain constant regardless of the rotation of the photoreceptor drum 30.;COPYRIGHT: (C)2006,JPO&NCIPI