Tool changing apparatus for an armature winding machine

Details Tool changing apparatus for an armature winding machine Tool changing apparatus for an armature winding machine

1993-08-04

1994-11-01

Matecki, Katherine

Winding, tensioning, or guiding

Coil holder or support

Spool or core

H02K 1509, 2 9, 2 9

Patent

active

053601777

ABSTRACT:
Methods and apparatus for changing the collet assembly or armature-holding assembly of an armature winding machine are provided. The apparatus permits the collet assembly and selected sleeves of the armature-holding assembly to rotate about a longitudinal axis, while preventing undesirable translation along the axis. The apparatus permits translation of at least one other sleeve. The collet assembly may be removed from the armature-holding assembly to accommodate armature shafts of various diameters. Alternatively, the entire armature-holding assembly may be removed and replaced as a single unit, to accommodate commutators of various diameters. The change-over process can be automated.

REFERENCES:
patent: 3673878 (1969-07-01), Biddison
patent: 3927843 (1975-12-01), Dammar
patent: 4087054 (1978-05-01), Finegold
patent: 4708297 (1987-11-01), Boers
patent: 4786004 (1988-11-01), Boers
patent: 4826092 (1989-05-01), Tsugawa
patent: 4915313 (1990-04-01), Banner
patent: 5127594 (1992-07-01), Lombardi
patent: 5257744 (1993-11-01), Lombardi

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