Patent ID: 11865667
Assignee: ROBERT BOSCH GMBH
Field: Machine tools (Mechanical engineering)
Classification: CPC B | IPC B

Claim 19:
20. A grinding device comprising:
a receiving unit configured to be fixed on an output unit of a portable machine tool and by which a grinding apparatus is arranged on the receiving unit; and
a securing unit configured for axially fixing the receiving unit and/or the grinding apparatus on the output unit of the portable machine tool, the securing unit having an axis of rotation, wherein
the securing unit is configured to axially fix the grinding apparatus on the output unit of the portable machine tool in a tool-free manner with the grinding apparatus clamped between the securing unit and the output unit, and/or to axially fix the grinding apparatus on the receiving unit in a tool-free manner with the grinding apparatus clamped between the securing unit and the receiving unit,
an axis of movement of at least one axial securing element runs at least essentially parallel to the axis of rotation of the securing unit, and
wherein the securing unit comprises an axial securing element, which is mounted movably on a main body of the securing unit.