Closure device for the lid of a cassette, in particular an X-ray film cassette

摘要

The closure device has a locking element 13, pivotably mounted on the lid 3 of an associated cassette 1, which can be moved between a locking position and a release position. For manually operating the closure device, an opening roll 25 is provided which is mounted rotatably. The said opening roll can be rotated manually by an operator in a direction of rotation in which the locking element 13 is entrained from its locked position into the enabled position, in that the operator applies an operating force to the roll sleeve 39 of the opening roll, which operating force acts on the lid 3 in the direction of a closing force. <IMAGE>