METHOD AND APPARATUS FOR CLEANING MAGNETIC TAPE HAVING AIR BEARINGS AND VACUUM-ASSISTED CLEANING

摘要

A multifunction threading apparatus for threading a tape, such as a magnetic tape, from a tape cartridge along a tape path is disclosed. This multifunction threading apparatus includes a single cam connected by a guide arm to a threader arm which is capable of engaging and withdrawing the tape from the tape cartridge. Rotation of the cam causes rotation of the threader arm, which in turn withdraws the tape and threads it along the tape path and in contact with cleaning stations comprised of a two-sided vacuum assisted fabric wiping station and a vacuum assisted scraping station eventually delivering the tape to a take-up wheel. This tape path also includes air bearings with ceramic capped springs. A displacement arm slideably connected to the cam allows for temporary displacement of one side of the fabric wiping station to facilitate threading.