Apparatus for coupling a drive to an adjustable patient positioning plate in a medical system

摘要

In a coupling arrangement for a drive arrangement and an adjustable positioning plate of a medical system, the positioning plate is adjustable at least in the direction of its longitudinal axis via the drive arrangement as well as by hand. A friction connection between the drive arrangement and the positioning plate can be produced and cancelled via the coupling arrangement such that the positioning plate can be adjusted at least in the direction of its longitudinal axis via the drive arrangement given a friction connection, and by hand given a neutralized friction connection. The coupling arrangement acts directly between the drive arrangement and the positioning plate.