Brush-holder for a carbon brush

Details Brush-holder for a carbon brush Brush-holder for a carbon brush

2006-11-07

2009-10-27

Leung, Quyen (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Rotary

C310S245000, C310S248000, C310S0400MM

Reexamination Certificate

active

07608971

ABSTRACT:
An electric motor, in particular a motor and gear box unit for activating functional equipment in a vehicle, includes a rotor shaft (1) carrying a commutator (2) co-operating with conductive brushes (3) disposed in brush supports (4) fixed to a printed circuit card (5); the motor is provided with means for enabling brush supports to be fixed to the printed circuit card solely by surface mounting. These means may comprise, for each brush (3), a metal casing (6) containing the brush and having one wall (6) with at least one transverse tab (11) adapted to pass through the printed circuit card in order to position and hold the casing on the card and in order to provide an electrical connection. The invention enables brush-support devices to be fixed to the printed circuit card solely by surface mounting, thus making it pointless to perform an additional flow soldering operation as is required in the prior art.

REFERENCES:
patent: 2822487 (1958-02-01), Barel
patent: 3087081 (1963-04-01), Apostoleris
patent: 3482135 (1969-12-01), Hurlin
patent: 3584248 (1971-06-01), Higashino et al.
patent: 3710160 (1973-01-01), Voglesonger
patent: 3924147 (1975-12-01), Tamow et al.
patent: 4074162 (1978-02-01), Parzych
patent: 4088912 (1978-05-01), Yoshida
patent: 4404488 (1983-09-01), Herr
patent: 4596941 (1986-06-01), Kluck
patent: 4774430 (1988-09-01), Rodriguez et al.
patent: 4851730 (1989-07-01), Fushiya et al.
patent: 5034640 (1991-07-01), Shimizu
patent: 5196750 (1993-03-01), Strobl
patent: 5319277 (1994-06-01), Materne et al.
patent: 5397952 (1995-03-01), Decker et al.
patent: 5563462 (1996-10-01), Strobl et al.
patent: 5780952 (1998-07-01), Lau
patent: 5949173 (1999-09-01), Wille et al.
patent: 6271615 (2001-08-01), Morimoto et al.
patent: 6465920 (2002-10-01), Harita et al.
patent: 6603235 (2003-08-01), Kimura
patent: 6680556 (2004-01-01), Menz et al.
patent: 6822367 (2004-11-01), Uchida et al.
patent: 3627491 (1988-02-01), None
patent: 3726689 (1988-04-01), None
patent: 42 15 446 (1992-11-01), None
patent: 874424 (1998-10-01), None
patent: 2582872 (1986-12-01), None
patent: 2582872 (1986-12-01), None
patent: 2582872 (1986-12-01), None
patent: 2763753 (1998-11-01), None
patent: 2214358 (1989-08-01), None
patent: 55068846 (1980-05-01), None
patent: 57-75549 (1982-05-01), None
patent: 61-273147 (1986-12-01), None
patent: 06315251 (1994-11-01), None
patent: 09131034 (1997-05-01), None
patent: 10-108402 (1998-04-01), None
patent: 10108402 (1998-04-01), None
patent: 10108403 (1998-04-01), None
Information provided is from Manufacturing Processes Reference Guide by Robert H. Todd, Dell K. Allen, and Leo Alting.—1st ed. Published by Industrial Press Inc., 1994.
http://www.lescon.biz/pth.html.

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