Coil fitting system

Details Coil fitting system Coil fitting system

1983-08-08

1985-09-03

Hall, Carl E.

Metal working

Means to assemble or disassemble

Means to assemble electrical device

29596, H02K 15085

Patent

active

045383499

ABSTRACT:
A coil fitting system including a pressing member for fitting in slots of an iron core of an electric rotary machine in one operation step a plurality of coils arranged in such a manner that a portion of one coil end portion overlaps a portion of another coil end portion. The pressing member which is formed at its peripheral edge portion with a plurality of grooves includes a first pressing surface and a second pressing surface. A portion of the pressing member constituting the first pressing surface extends into a region located on an extension in a coil pressing direction of the grooves located radially of such portion, and the first pressing surface corresponds to the coil end portion of one coil. The second surface portion supports, in spaced-apart relation to the first pressing surface in the coil pressing relation, the coil end portion of another coil arranged such that a portion thereof overlaps a portion of the coil end portion corresponding to the first pressing surface.

REFERENCES:
patent: 3885288 (1975-05-01), Lund
patent: 3949464 (1976-04-01), Walker

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