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AssigneeRobert Bosch GmbH
InventorsErnst Kraenzler, Peter Stierle, Albrecht Hofmann, Juergen Wiker, Harald Krondorfer, Joachim Schadow, Sinisa Andrasic, Thomas Schomisch, Christof Hoelzl, Johann Huber, Marcus Heckmann
Estimating the term…
A tool-holding device for an insert tool (14) equipped with an at least essentially disk-shaped hub (42), in particular for a hand-guided angle grinder (32) or a hand-guided circular saw, having a drive device (12) that includes a leaf spring unit (58) and is able to clamp the insert tool (14) in the axial direction (64). The leaf spring unit (58) has at least one freely extending spring piece (110) that extends at least partially in the circumference direction (50, 52).
A tool-holding device for an insert tool (14) equipped with an essentially disk-shaped hub (42), in particular for a hand-guided angle grinder (32) or a hand-guided circular saw, having a drive device (12) that includes a leaf spring unit (58) and is able to clamp the insert tool (14) in the axial direction (64), wherein the leaf spring unit (58) has at least one freely extending spring piece (110) that extends at least partially in the circumference direction (50, 52) and wherein the leaf spring unit (58) has at least one encoding means (128) that corresponds to at least one component (20, 56) of the drive device (12) during installation in order to prevent an incorrect installation of the leaf spring unit (58).
Dependencies are inferred from the claim text.