Metal working – Method of mechanical manufacture – Electrical device making
Reexamination Certificate
2005-03-01
2005-03-01
Arbes, Carl J. (Department: 3729)
Metal working
Method of mechanical manufacture
Electrical device making
C029S273000, C029S564600, C029S596000, C029S606000, C029S735000, C029S736000, C310S214000, C310S215000
Reexamination Certificate
active
06859991
ABSTRACT:
Insertion devices may be used to insert portions of pre-wound coils into the slots of dynamoelectric machine components. Some machine components may have poles that have pole tips that extend away from the pole in a peripheral direction. Such pole tips may obstruct access to the slots from the axial region of the bore. The coil insertion devices may have a ram that has a longitudinal axis and may be configured to insert a portion of a stretch of pre-wound coil into a bore of the machine component. The coil insertion devices may have pushing members that move in a direction having a circumferential component with respect to the axis. The pushing members may insert portions of stretches of pre-wound coils into machine component slots that are difficult to access from the axial region of the bore.
REFERENCES:
patent: 4205429 (1980-06-01), Fooyontphanich et al.
patent: 4455743 (1984-06-01), Witwer et al.
patent: 4750258 (1988-06-01), Anderson
patent: 4991782 (1991-02-01), Luciani
patent: 5528822 (1996-06-01), Ponzio et al.
patent: 5664317 (1997-09-01), Ponzio et al.
patent: 58224545 (1983-12-01), None
patent: 2000069723 (2000-03-01), None
patent: 2000116078 (2000-04-01), None
U.S. Appl. No. 09/522,228, filed Mar. 2000, Becherucci, et al.
Arbes Carl J.
Arons Edward M.
Axis USA Inc.
Fish & Neave LLP
Phan Tim
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