Metal working – Method of mechanical manufacture – Electrical device making
Reexamination Certificate
2007-03-27
2007-03-27
Tugbang, A. Dexter (Department: 3729)
Metal working
Method of mechanical manufacture
Electrical device making
C029S597000, C029S598000, C029S605000, C029S606000, C029S623400, C310S201000, C310S208000, C310S214000, C310S234000
Reexamination Certificate
active
10874033
ABSTRACT:
An electrical machine has a base body provided with conductors fixed in grooves of the base body by a material which limits a groove slot at both sides, and the conductors in the grooves are deformed by a stamping punch introducible through the groove slot into the corresponding groove so that a conductor cross-section is adjusted to a groove cross-section in a region of the corresponding conductor.
REFERENCES:
patent: 4757601 (1988-07-01), Leech et al.
patent: 5778512 (1998-07-01), Ichikawa et al.
patent: 286 433 (1970-12-01), None
patent: 8383 782 (1952-05-01), None
patent: 100 49 699 (2002-05-01), None
Arendes Dieter
Blenkle Lars
Bunzel Mirko
Seidel Maik
Werthmann Christian
Phan Tim
Robert & Bosch GmbH
Striker Michael J.
Tugbang A. Dexter
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