TURNING ELEMENT, IN PARTICULAR SCREW

The invention refers to a such part, which is to be rotated with a screwdriver. It is well-known that conventional screws can be rotated od.dgl, generally only then with a screwdriver, if the screwdriver can be held at least essentially perpendicularly to the slot in the screw head i.e. in for instance in the longitudinal axle center the screw or the screw mounting od.dgl. For different reasons is not this always possible, in particular if a part is already installed nnd for example a screw only more followed to we±den is. Task of the invention is it, a turning element, to create for example a screw which can be rotated also with a diagonal attack of the screwdriver, whereby also a firm stop is given to the diagonally attacking screwdriver, whereby slipping the same is prevented. Even if the invention will find naturally primarily with screws application, it can be used naturally also with others with a screwdriver to rotating parts. The task according to invention solved by at the ground of the groove a trained, as actually admits from side panel to side panel running bar of smaller height than depth of the groove or by a Vorsprunges arranged in the Kreuzpunkt of two slot-like grooves of a Kreuzschlitzes, preferably n of the form of a pyramid or a Pyramidenstumpfes. It is intended favourably that as actually admits the flanks of the bar diagonally run and preferably into an angle from 600 to the longitudinal axle center lie. The Fig.1 shows schematically a Seltenanslcht according to invention implemented of a screw, the Fig.2 shows schematically a cut after the line II the Fig.l, the Fig.3 shows a plan view to a screw head in accordance with the Fig.1 or Fig.2 and the Fig.4 shows a same plan view to a screw head with crossed slots. The screw according to invention --i-- has at its head --2-- for the screwdriver--3-- in the remark example after the Fig.1 to 3 a slot-like groove --4-- whereby the special is to it that the side panels --5-- the slot-like groove --4-- in the direction to the thread --ö-- the screw --I-- diverge. The screwdriver --3-- can from there with rotating the screw --I--, in which in the Fig.1 and 2 inclination shown are held. Around slipping the screwdriver --3-- to prevent, is at the ground --7-- the groove --4--, in the remark example after the Fig.l to 3, a bar --8-- planned, its flanks --9-- are diagonal. By this execution itself the screwdriver can --3-- not only with an edge, but zumindestens partly with its front surface at the screw --i-- support. As evident from the Fig.l, is the Querschnltt of the groove --4-- favourably eßn sector of a circle. The bar --8-- is adapted to the sector of a circle. The angle of the flanks --9--, this to the longitudinal axle center L-L of the screw --I-- takes, is favourable 600. In the remark example after the Fig.4 are for a so-called cross-notched screw head crossed slot-like grooves --4-- planned. At the crossover of the slot-like grooves --4-- is a projection/lead --I0--planned, that the bar --8-- the preceding described remark example replaces. The projection/lead --10-- is implemented as quadripartite pyramid. The height of the Vorsprunges --10--, i.e. the height of the pyramid is just like the height of the bar --8-- substantially smaller than the depth t of the slot-like groove. The turning element according to invention can be manufactured for example made of die cast and shaped parts, those the slot-like groove --4-- form, after the Preßvorgang in the direction of the arrows e of the Fig.2 are released from form.