Patent ID: 11883890
Assignee: ADVANCED ELECTRICAL TOOLS
Field: Machine tools (Mechanical engineering)
Classification: CPC B  Y | IPC B

Claim 13:
14. The device according to claim 1, wherein the spindle motor rotating the cutting tool comprises a connector configured to connect to an energy source in order to supply said spindle motor with energy, said connector being disposed at a rear longitudinal end of the spindle motor, opposite to the cutting tool, and
further comprising a connection finger configured to receive in connection said connector of the motor, in order to provide a connection of said energy source to said spindle motor, said connection finger being connected to the frame by a guide means configured to allow a rotation of the connection finger with respect to the frame about a rotation finger axis, with a limited angular movement, combined with a translation of said rotation finger axis in a direction substantially perpendicular to the rotation finger axis, over a limited distance, to substantially immobilize the spindle motor with respect to rotation about the rotation axis of the cutting tool, with a limited angular movement, by the connector.