Stator coil winding apparatus

Details Stator coil winding apparatus Stator coil winding apparatus

1994-11-04

1996-06-18

Matecki, Katherine

Winding, tensioning, or guiding

Composite article winding

On internally toothed core

29596, H01F 504

Patent

active

055269931

ABSTRACT:
A needle shaft 41 which is provided with a wire W supplying needle 41a is secured at the opposite side relative to a stator core S1 to be wound, on the extended line of a drive shaft 21 which reciprocates in the axial direction by a crank mechanism 5 to 7 and is swung around the axial line by a swing mechanism, a mating linkage portion 41e provided at the needle shaft 41 is linked with a corresponding linkage portion 21c on the drive shaft 21 so that drive shaft 21 and needle shaft 41 are not relatively rotatable, and an inner shaft 22, which operates in the drive shaft 21, is driven downwards by rotation of a rotation screw shaft 33, thereby a claw portion 25b to be pushed in a groove 41d of the mating linkage portion 41e by rotating a clamp lever 25 and the winding to be carried out with the shafts 21, and 41 integrally linked with each other.

REFERENCES:
patent: 3040998 (1962-06-01), Rogers
patent: 3129499 (1964-04-01), Greene
patent: 3334825 (1967-08-01), Friedrich
patent: 3524600 (1970-08-01), Peters
patent: 3677480 (1972-07-01), Schanke
patent: 3785212 (1974-01-01), Eminger
patent: 3822830 (1974-07-01), Peters
patent: 4588143 (1986-05-01), Hetzel
patent: 4601213 (1986-07-01), Kimball
patent: 4858835 (1989-08-01), Luciani et al.
patent: 4991782 (1991-02-01), Luciani
patent: 5186405 (1993-02-01), Beakes et al.

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