Patent ID: 9333622
Filing Date: 2016-05-10
CPC Classification: B24B

Claim Text:
1. A protective hood rotation prevention device of a power tool, comprising: at least one clamping unit configured to clamp a protective hood unit, the at least one clamping unit including at least one clamping element having at least one rotation prevention unit, the at least one rotation prevention unit having at least one rotation prevention element; at least one movement coupling unit configured to move the at least one rotation prevention element, in dependence on a movement of the at least one clamping element, in at least one operating state; and at least one securing unit configured, in the case of a movement of the at least one clamping element in a loosening direction of the at least one clamping element, to secure the at least one rotation prevention element to inhibit movement along a decoupling direction of the at least one rotation prevention element, out of a rotation prevention position of the at least one rotation prevention element, in at least one operating state, wherein the at least one rotation prevention element has at least one pivot axis that is at least substantially parallel relative to a longitudinal axis of the at least one clamping element.