Title:
Brush retractors
United States Patent 2780949
US Patent References:
Commutator brush release
- - 1986093
Apparatus to facilitate insertion of armatures within casings
- - 2043546
Generator brush releasing tool
- - 2249396
Brush lifter
- - 2472018
Brush moving device for generators
- - 2495430
Commutator brush release
- - 1986093
Apparatus to facilitate insertion of armatures within casings
- - 2043546
Generator brush releasing tool
- - 2249396
Brush lifter
- - 2472018
Brush moving device for generators
- - 2495430
Inventors:
Hoy, Thomas H.
Publication Date:
02/12/1957
View Patent Images:
Export Citation:
Assignee:
Hoy, Thomas H.
Primary Class:
Other Classes:
310/240
International Classes:
H01R39/42; H01R39/00