Loading patent…
AssigneesRobert Bosch GmbH, Tyrolit Schleifmittel Swarovski K.G.
InventorsDieter Wendt, Harald Krondorfer, Ralph Dammertz, Markus Heckmann, Joachim Schadow, Thomas Schomisch, Marco Brancato, Christof Hoelzl, Johann Huber, Wilhelm Schulze
Estimating the term…
The invention is based on a tool receiver for a grinder, in particular for a handheld angle grinder (10), having a carrier device (12, 14, 16, 182, 184, 300), via which an application tool (18, 32, 186, 188) can be actively connected to a drive shaft (54). It is proposed that the application tool (18, 32, 186, 188) be actively connectable to the carrier device (14, 16, 182, 184) via at least one detent element (24, 26, 190, 192, 194, 196, 198, 200, 302) movable against a spring force that snaps into place in an operating position of the application tool (18, 32, 186, 188) and immobilizes the application tool (18, 32, 186, 188) with positive engagement.
Tool receiver for a grinder, in particular for a handheld angle grinder (10), having a carrier device (300) via which an application tool (18) can be connected to a drive shaft (54) of the grinder (10);
Application tool having a tool hub (52) that can be effectively connected to carrier device (300) and to a drive shaft (54) of a grinder (10), said tool hub (52) having at least one recess (46, 48, 50) designed to receive a detent element (302) of the carrier device (300) fixing the application tool in a circumferential direction to the drive shaft (54), wherein the tool hub (52) has at least a second recess (64, 66, 68) designed to engage with a second element (306) of the carrier device, said second element (306) fixing the tool hub (52) in an axial direction (44, 38) to said drive shaft (54).
Dependencies are inferred from the claim text.