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1. (WO2005109609) CUTTING DEVICE AND METHOD FOR OPERATING A CUTTING DEVICE

Pub. No.:    WO/2005/109609    International Application No.:    PCT/EP2005/050802
Publication Date: Nov 17, 2005 International Filing Date: Feb 25, 2005
IPC: H02K 15/09
Applicants: SIEMENS AKTIENGESELLSCHAFT
RICHTER, Manfred
Inventors: RICHTER, Manfred
Title: CUTTING DEVICE AND METHOD FOR OPERATING A CUTTING DEVICE
Abstract:
Disclosed is a cutting device comprising a jacket member (22) that is embodied so as to selectively shield or expose a commutator (6) of a rotor (1), and a cutting mechanism (24) which is fixed to the jacket member (22) and is provided with scissors (25) and to which a scissor (25) drive is allocated. Said scissor (25) drive is configured so as to displace the scissors (25) in an axial direction relative to the jacket member (22) as well as in a direction having a radial component relative to the jacket member (22). The jacket member (22) is brought into a position in which the same shields the commutator (6). After winding a wire into a winding element (4) of the rotor (1) and then fastening the wire to a hook of the commutator (6), the scissor (25) drive is triggered in such a way that the scissors (25) are moved in an axial and radial direction towards or beyond the axial end of the jacket member (22) via which the commutator (6) can be inserted into the jacket member (22). The scissor (25) blades (44, 46) are triggered in such a way that the wire is cut while the scissor (25) drive is triggered such that the scissors (25) are moved in the opposite direction.