Metal working – Method of mechanical manufacture – Electrical device making
Reexamination Certificate
2007-10-16
2007-10-16
Tugbang, A. Dexter (Department: 3729)
Metal working
Method of mechanical manufacture
Electrical device making
C029S598000, C029S732000, C310S207000
Reexamination Certificate
active
10635904
ABSTRACT:
A method and apparatus in which wave windings, cut from a continuously formed wave winding band, are brought with a defined number of waves essentially tangentially to a rotor or stator lamination packet or a rotorlike transfer tool having radially outwardly open slots. During a rotary motion of the lamination packet or transfer tool and a substantially tangential relative motion, at a speed corresponding to the circumferential speed of the rotary motion, the straight portions of the bandlike wave windings are pressed into the slots.
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Sadiku Sadik
Witwer Keith A.
Cazan Livius R.
Elmotec Statomat Vertriebs GmbH
Jackson Douglas E.
Stites & Harbison PLLC
Tugbang A. Dexter
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