Methods and apparatus for marking and identifying hooks of elect

Details Methods and apparatus for marking and identifying hooks of elect Methods and apparatus for marking and identifying hooks of elect

1989-11-30

1992-06-16

Lall, Parshotam S.

Boots, shoes, and leggings

29735, 29736, 29593, 29597, 310234, H02K 1304, H01R 3932

Patent

active

051229757

ABSTRACT:
Methods and apparatus for marking and identifying a commutator hook of an electric motor are povided. A preselected commutator hook is marked by deforming the hook while the armature is in a winding machine, with a known angular position. The marked hook is identified by apparatus which determines whether or not the hook has been deformed while in the winding machine, and thereby recognizing the hook.

REFERENCES:
patent: 3781981 (1974-01-01), Miura et al.
patent: 3783501 (1974-01-01), Biddison et al.
patent: 3950630 (1976-04-01), Warner
patent: 4001539 (1977-01-01), Franchi et al.
patent: 4437229 (1984-03-01), Bitler et al.
patent: 4835430 (1989-05-01), Siu

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