Coil winding machine

Details Coil winding machine Coil winding machine

1979-11-16

1982-03-23

Briggs, William R.

Metal working

Plural diverse manufacturing apparatus including means for...

Binding or covering and cutting

29732, 29820, 242 705B, H01F 4106, H02K 1508

Patent

active

043205640

ABSTRACT:
A coil winding machine for winding a coil on a cylindrical core having peripheral slots such as the rotor core of an electric motor, particularly suitable for use in the coil winding on a core having small intersecting angle of a pair of the peripheral slots for receiving wires of the same coil. To the lower end of a rotary shaft having the flyer, attached are a former rotatable relatively to the rotary shaft and provided with a guide portion opposing to the end surface of the core, and a pair of winding frames positioned between the end surface of the core and the guide portion of the former. A pair of bending means are disposed to oppose to each other with the winding frames interposed therebetween. The bending means are movable toward and away from said winding frames and also in the up and down directions.

REFERENCES:
patent: 1544623 (1925-07-01), Apple
patent: 2284373 (1942-05-01), Cullin
patent: 3098616 (1963-07-01), Eminger
patent: 3361371 (1968-01-01), Dickensheets et al.
patent: 3395449 (1968-08-01), Moore

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