Abstract: The invention relates to a printed circuit board module which may be connected by way of at least one plug-in connector with an underlying pcb base and is detachable from the base, whereby to disengage the plug-in connector provision is made for a U-shaped disconnect bow whose two shanks are movably hinged at a distance from the shank ends onto two counteropposed sides of the pcb module. The invention further relates to a disconnect bow mounted on a printed circuit board in order to detach the same from a plug-in connector, whereby the disconnect bow is U-shaped and its two shanks may be movably secured at a distance from the shank ends on two counteropposed sides of the printed circuit board.

Abstract: The invention relates to a printed circuit board module which may be connected by way of at least one plug-in connector with an underlying pcb base and is detachable from the base, whereby to disengage the plug-in connector provision is made for a U-shaped disconnect bow whose two shanks are movably hinged at a distance from the shank ends onto two counteropposed sides of the pcb module. The invention further relates to a disconnect bow mounted on a printed circuit board in order to detach the same from a plug-in connector, whereby the disconnect bow is U-shaped and its two shanks may be movably secured at a distance from the shank ends on two counteropposed sides of the printed circuit board.

Abstract: The invention relates to a system of structural components for the inter-connection of adjoining, especially stacked, structural parts, whereby each structural part (1) features connecting elements (2) and at least two connecting elements (2) of adjoining connecting parts (1) may be linked, by arranging structural parts (1) next to and/or superimposed on each other, into a connector unit (3) whose hold may be effected by a locking element (4) which interconnects all joined connecting elements (2).