Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1983-03-31
1985-06-11
Wong, Peter S.
Electrical generator or motor structure
Dynamoelectric
Rotary
200 8R, 310 42, 310 50, 310230, B23B 452, H02K 1514
Patent
active
045231168
ABSTRACT:
Two pairs of contact strips are mounted on the respective bridge members of an integral web portion of the molded field case of a power tool or other motor-driven device. The forward ends of the contact strips are cantilever-mounted and automatically engage the respective terminals on the field, as the field is inserted into the field case and is secured in it. An annular wire harness is mounted on the rear bearing boss of the field case. Spaced contacts are carried by the wire harness and engage the respective ends of the first pair of contact strips. The respective ends of the second pair of contact strips are connected to terminals on the ends of the brush shunts. In a reversing embodiment, a third pair of contact strips is mounted on the bridge, and a rotatable reversing subassembly is mounted on the rear bearing boss in lieu of the wire harness.
REFERENCES:
patent: 1706843 (1929-03-01), Corbett
patent: 1849263 (1932-03-01), Apple
patent: 1858870 (1932-05-01), Apple
patent: 2045218 (1936-06-01), Desoutter
patent: 2045219 (1936-06-01), Desoutter
patent: 2243063 (1941-05-01), Akey
patent: 2534951 (1950-12-01), Cargill
patent: 2957056 (1960-10-01), Gute
patent: 3170048 (1965-02-01), Glatz et al.
patent: 3210577 (1965-10-01), Hogue
patent: 3225230 (1965-12-01), Maffey, Jr.
patent: 3248582 (1966-04-01), Brown
patent: 3440465 (1969-04-01), Pratt et al.
patent: 3456743 (1969-07-01), Badcock
patent: 3484860 (1969-12-01), Csaki
patent: 3603824 (1971-09-01), Csald
patent: 3636393 (1972-01-01), Pieper
patent: 3984712 (1976-10-01), Hill
patent: 4038574 (1977-07-01), Crow et al.
patent: 4056749 (1977-11-01), Carlson, Jr. et al.
patent: 4090098 (1978-05-01), Kranzler et al.
patent: 4112321 (1978-09-01), Wan
patent: 4342929 (1982-08-01), Horne
patent: 4342931 (1982-08-01), Grossmann et al.
patent: 4348603 (1982-09-01), Huber
patent: 4370579 (1983-01-01), Kobayashi et al.
patent: 4414481 (1983-11-01), de Jong
Dibbern, Jr. John E.
Moores Gregory E.
Black & Decker Inc.
Hoofnagle J. Bruce
Rebsch D. L.
Sherer Ronald B.
Weinstein Harold
LandOfFree
Electrical connection system for motors does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Electrical connection system for motors, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrical connection system for motors will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1185166