OPERATING ELEMENT FOR THE ENGAGING AND EXTRACTION OF PLANAR SUB-ASSEMBLIES WITH COMBINED DISPLAY/SWITCHING ELEMENT IN AN OPERATING LEVER, FRONT SYSTEM FOR A PLANAR SUB-ASSEMBLY WITH OPERATING ELEMENT, PLANAR SUBASSEMBLY WITH THE LATTER AND SUB-ASSEMBLY SUPPORT WITH THE LATTER

摘要

The invention relates to an operating element for the engaging and extraction of a planar sub-assembly (2), with an end-piece (1), prepared for connection to a planar sub-assembly (2). An operating lever (4), rotatably mounted on the end-piece (1), comprises at least one grip section (5) and a locking element (6) which may be displaced, in particular shifted between at least two switch positions (A, B), whereby in a first switch position (A) the operating lever (4) is held in a state with the planar sub-assembly in an engaged position and in a second switch position (B) the operating lever is released for extraction. The operating lever (4) comprises at least one combined display/switching element (7).