Device for transferring magnetic recording tape from one hub to another in a tape cassette

摘要

A hand-operated device for transferring magnetic recording tape from one hub to the other in a cassette of such tape comprises a housing containing parts of transmission means between an operating handle and a projection, both outside the housing. The projection is designed to extend into a hole through the cassette and co-operate with the inwardly directed teeth on one hub to drive it. The projection rotates at a greater speed than does the operating handle. Preferably another projection simultaneously extends into another hole through the cassette but does not interfere with the rotation of the other hub.