Metal working – Means to assemble or disassemble – With means to test work or product
Patent
1989-06-28
1990-08-07
Hall, Carl E.
Metal working
Means to assemble or disassemble
With means to test work or product
29714, 29732, 29733, 29598, H02K 1500
Patent
active
049456318
ABSTRACT:
An armature core subassembly and a commutator to be assembled thereon are each centered on a common axis and rotated relative to one another until a desired angular alignment is obtained between a side edge of a commutator bar and the armature core slots. This orientation is maintained while the commutator is advanced to and pressed onto the armature shaft. A commutator placing machine is described in which a tang-oriented commutator is loaded into the nosepiece of a ram assembly and the ram assembly is rotated by a stepper motor until an edge of a commutator bar is detected at a predetermined location by an optical edge detector. Prior machines for tang-orientation and orientation by insulating gaps between commutator bars are also described.
REFERENCES:
patent: 1690322 (1928-11-01), Baker
patent: 3579771 (1971-05-01), Schuette
patent: 3624890 (1971-12-01), Schuette
patent: 3818570 (1974-06-01), DelBono
patent: 3911563 (1975-10-01), Anderson
patent: 4293805 (1981-10-01), Warner
patent: 4577399 (1986-03-01), Ott
Honeywell Visitronic Brochure HVS 256.
Banner Alvin C.
Clemenz Gary E.
Varecka Frank D.
Walton Ballard E.
Dybvig Roger S.
General Motors Corporation
Globe Products Inc.
Hall Carl E.
LandOfFree
Armature assembly apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Armature assembly apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Armature assembly apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-950540