Title: Brush holder assembly

Abstract: Brush holder assembly for use in electric motors comprising a base and wall means defining an elongated brush supporting and guiding channel having a pair of longitudinal opposed slots in opposite walls thereof, a plate member having wire connecting means and retaining means for holding it in position, and a brush-biasing spring stop surface. A plurality of holders may be mounted on a single plate which forms the base of the channels, and the plate member may be provided with a male terminal tab for receiving the female terminal of a drive current wire.

Do you think this is a good invention? Vote now:

Votes so far: For:(0) Against:(0)
Other info:

Inventors: Walsh, Richard S. (Foxboro, MS, US)

Application Number: 545760
Filing Date: 1975-01-30
Publication_date: 1976-06-29
Assignee: Ark-Les Switch Corporation (Watertown, MA)
Primary Class(es): 310/239
Other Classes:
US Patent Ref:

1239056	Sep, 1917	Sparks	310/247.
1265873	May, 1918	Berg	310/247.
1469720	Oct, 1923	Dorsey	310/239.
2099554	Nov, 1937	Bean	310/241.
2275613	Mar, 1942	Cullin	310/239.
2584214	Feb, 1952	Luther	310/247.
3176177	Mar, 1965	Huston	310/247.
3177388	Apr, 1965	Cook	310/247.
3182218	May, 1965	Videtic	310/247.
3617786	Nov, 1971	Stielper	310/247.

Other Refs:
Primary Examiner: Skudy, R.
Assistant Examiner:
Attorney: