Patent ID: 11958179
Assignee: HILTI AKTIENGESELLSCHAFT
Field: Machine tools (Mechanical engineering)
Classification: CPC B | IPC B

Claim 15:
16. An apparatus for receiving a functional unit for a power tool, the apparatus fastenable to the power tool and comprising:
a fastening mechanism including an opening in the apparatus and
a rotatable insert part insertable into the opening, wherein the opening is formed by a bore on a side averted from the power tool;
a slot for receiving a hook on the power tool, the slot being on a side facing the power tool, and, in a fastened state, the hook is in engagement with a raised portion of the insert part for fastening the apparatus to the power tool; and
a cavity for receiving the functional unit for the power tool in a front region of the apparatus, wherein the front region of the apparatus has a trapezoidal basic shape.