Metal working – Means to assemble or disassemble – Means to assemble electrical device
Patent
1981-08-09
1984-03-27
Hall, Carl E.
Metal working
Means to assemble or disassemble
Means to assemble electrical device
29596, 29605, 29609, H02K 15085, H02K 1502
Patent
active
044385587
ABSTRACT:
A dynamoelectric machine core, method of forming the same, and apparatus for forming the same. The core includes a stacked laminated yoke assembly having an annular array of radially inwardly opening recesses, a stacked laminated tooth assembly having an annular array of annularly spaced teeth defining therebetween winding slots, a dynamoelectric winding in the slots, and cooperating interlock means on the teeth and yoke core assemblies for locking the tooth core assembly to the yoke core assembly. The laminations are blanked out from a metal sheet and interlocked in stacked association with each other by suitable interlock structure formed therein. The teeth are blanked out from the yoke lamination and are subsequently secured to the yoke laminations of the yoke core assembly after the tooth core assembly of the teeth is provided with the dynamoelectric winding. The teeth may be held by a suitable jig during the winding operation which accurately disposes the teeth to define the tooth core assembly and which is removed subsequent to the mounting of the wound tooth core assembly to the yoke core.
REFERENCES:
patent: 2607816 (1952-08-01), Ryder et al.
patent: 2652509 (1953-09-01), Gail
patent: 2711008 (1955-06-01), Smith
patent: 3175277 (1965-03-01), Brown et al.
patent: 3202851 (1965-08-01), Zimmerle et al.
patent: 4280275 (1981-07-01), Mitsui
LandOfFree
Laminated core manufacturing 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 Laminated core manufacturing apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Laminated core manufacturing apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1748609