Metal working – Method of mechanical manufacture – Electrical device making
Reexamination Certificate
2007-05-22
2007-05-22
Trinh, Minh (Department: 3729)
Metal working
Method of mechanical manufacture
Electrical device making
C029S596000, C029S733000, C082S001110, C082S118000
Reexamination Certificate
active
10801813
ABSTRACT:
A feed rate of a single-point cutting tool, which is an axial relative moving distance of the cutting tool along an outer peripheral surface of an unfinished commutator product per revolution of the unfinished commutator product, is reduced in an end part of a cutting region of the outer peripheral surface of the unfinished commutator product, which is adjacent to a commutator riser of each commutator segment provided in the outer peripheral surface of the unfinished commutator product.
REFERENCES:
patent: 5003212 (1991-03-01), Ibe et al.
patent: 5065651 (1991-11-01), Amey
patent: 5174001 (1992-12-01), Shirai et al.
patent: 63-265547 (1988-11-01), None
patent: 4-30901 (1992-02-01), None
patent: A-7-163092 (1995-06-01), None
patent: 2004-289921 (2004-10-01), None
ASMO Co. Ltd.
Posz Law Group , PLC
Trinh Minh
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