Tape retraction mechanism for signal recording and reproduction device

摘要

The arrangement includes drive devices for pulling the tape, and a drive lever (6),which is mounted pivoting at his base on a chassis (1), and revolves between a drive start position and a drive end position. A tape retraction lever (5) has an outer end which is equipped with a tape retraction pin (51). The tape retraction lever revolves between tape retraction start and end positions, whereby a front end part of the drive lever (6) engages with the base of the retraction lever in a first step of a tape retraction movement, and transfers force to the tape retraction lever. An auxiliary lever revolves between start and end positions, whereby a front end of the drive lever engages with a front end of the auxiliary lever (7) in a second step of the tape retraction movement, to transfer the force of the drive lever to the auxiliary lever. The auxiliary lever is provided with a pressure surface for pushing a middle part of the tape retraction lever, to move the tape retraction lever to the retraction end position.