Cassette holder with clamping unit

摘要

The cassette holder has a base plate (1) and a movable slider (2). There is a torsion spring (4) between the rear wall (5) and the holder part (6) on the slider, tending to hold the cassette in a desired locked position. There is a valve rocker (8) with a foot (9) pressing against the edge (10), and with a heel (11) presses against the projection (12). The torsion spring holds the valve rocker in position. The clamping jaws (13) stretch along the side of a cassette and press the cassette against the lower surface (14).