Patent ID: 7170711
Filing Date: 2007-01-30
Classification: G11B

Abstract:
1. A magnetic recording and reproduction apparatus, comprising: a main chassis having a rotatable head cylinder provided thereon; a sub chassis on which a tape cassette is mountable; a plurality of tape pull-out members acting so as to pull out a tape from the tape cassette; and at least one arm for driving at least one of the plurality of tape pull-out members; wherein: the sub chassis is movable with respect to the main chassis between a tape cassette mountable position and a tape pull-out completion position, and the tape cassette mountable position is the position at which the tape cassette is mountable on the sub chassis and the tape pull-out completion position is the position at which information recording to, and information reproduction from, the tape which has been pulled out from the tape cassette and wound around the rotatable head cylinder can be performed; the main chassis includes at least one guide member for guiding the at least one tape pull-out member while the sub chassis moves between the tape cassette mountable position and the tape pull-out completion position; the at least one arm is provided on the sub chassis; the at least one arm drives the at least one tape pull-out member such that the at least one tape pull-out member pulls out the tape from the tape cassette while the sub chassis moves from the tape cassette mountable position to the tape pull-out completion position; and at least one cam section is provided on the main chassis for driving the at least one arm, and an arm driving pin of each of the at least one arm is slidably engaged with a corresponding one of the at least one cam section.