摘要 |
PCT No. PCT/DE91/00880 Sec. 371 Date Apr. 22, 1993 Sec. 102(e) Date Apr. 22, 1993 PCT Filed Nov. 13, 1991 PCT Pub. No. WO92/10020 PCT Pub. Date Jun. 11, 1992.The stator for an electric machine has a two-part stator laminate stack for mounting a stator winding consisting of two laminated stack parts (21,22) having a self-centering device. The laminated stack parts each consist of a plurality of laminations (11) and the self-centering device consists of a plurality of locking joints (18,19), each of the locking joints consisting of a tab (23) having a first locking element (47) integrally formed on one lamination (11) and a receptacle (24) with a second locking element (48) recessed in another lamination (11) connected to the lamination (11) having the tab (23) projecting into the receptacle (24) in a plug-in direction. The first locking elements (47) and second locking elements (48) are formed so that the first locking elements (47) are gripped by the second locking elements (48) nearly transversely to the respective plug-in directions so that a plurality of receptacles (24) engaged with tabs (23) of the laminations (11) bearing against one another in an axial direction are permanently deformed transversely to the plug-in direction so that contours (31) of the receptacles (24) so engaged project beyond contours (31) of nondeformed receptacles (24) in adjacent laminations (11).
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