Metal working – Method of mechanical manufacture – Electrical device making
Patent
1985-03-25
1987-02-17
Hall, Carl E.
Metal working
Method of mechanical manufacture
Electrical device making
310 42, 310 91, 310258, H02K 1514
Patent
active
046428844
ABSTRACT:
A method of assembling a set of beams mounted to a stator for a dynamoelectric machine with at least one end frame therefor so as to retain the end frame against both axial and radial displacement with respect to the stator. The beams have at least one abutment end with a tab extending therefrom, respectively, and the end frame has a pair of opposite faces with a set of apertures intersecting therebetween and sized predeterminately greater than the tabs, respectively. In this method, the tabs on the beams are extended through the apertures and in part beyond one of the opposite faces of the end frame, the abutment ends of the beams are disposed at least adjacent the other of the opposite faces of the end frame. The tabs are deformed generally into engagement with the end frame both within the apertures therein and with the one opposite face of the end frame at least generally adjacent the apertures therein so as to retain the end frame against both the radial and axial displacement with respect to the stator, respectively.
REFERENCES:
patent: Re24909 (1960-12-01), Dochterman
patent: 3857170 (1974-12-01), Stoner
patent: 3961416 (1976-06-01), Otto
patent: 4087903 (1978-05-01), Stoner
patent: 4480378 (1984-11-01), White et al.
General Electric Company
Hall Carl E.
Krisher, Jr. Ralph E.
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