Buegelfoermiger Vordergriff fuer handgefuehrte Geraete
The invention relates to the movable design of a front handle for hand-operated equipment, in particular angle grinders, drilling machines and hammers, circular saws, sanders, planers, routers and similar. The design of said handle is intended to reduce the severity of any danger situation, or even prevent them, as occurring when the tools of such equipment block or seize. Furthermore, the favourable shape of such a handle is supposed to enable adaptibility to the size of the operator and to each work task through the ergonomically favourable work positions. The hoop-shaped handle according to the invention can be swivelled along the axis towards a second handling/guiding element in such a way that the distance between the two handling points of the handle and the holding/guiding element can be adjusted.
DE 1994-4422245 A: 19940624