INSERTING AND EXTRACTING DEVICE FOR ROTATABLE DATA CARRIER PLATES

摘要

The invention relates to an inserting and extracting device for rotatable data carrier plates which mechanically moves the data carrier plate (1) from an inserting position into a playing position before playing and back into the inserting position again after playing, with parallel guide rails (2) which extend over the full range of movement for insertion and extraction and which guide the data carrier plate (1) in grooves (5) at diagonally mutually opposed edge regions, wherein at least one of the guide rails (2) transmits to the data carrier plate (1) motion pulses in one of its directions of movement, by means of which pulses the data carrier plate (1) is moved in the insertion or extraction direction.