Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1985-03-20
1987-06-09
Taylor, Billy S.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
29598, 29732, 242 705C, H02K 15085
Patent
active
046714650
ABSTRACT:
An automatic armature winding machine that is capable of winding straight and skewed stack armatures of various diameters and lengths and of achieving high percentages of slotfill is disclosed. A transfer plate for directing a plurality of wires for winding the core of the armature to a winding area in preparation for the winding operation is mounted in translational relationship to the armature core to be wound. The wires within the concentration area are simultaneously wound into the slot of the armature core by moving the wires through the armature core so that the wires are forced into the slots of the armature core. Upon completing the first winding stroke, hydraulic actuated forming blocks are radially activated to push the wires further into the slots of the armature core to make space for the subsequent turns to be wound. Thereafter, the winding stroke is repeated by moving the wires back through the armature core, after which the blocking function is repeated. The number of turns provided by the machine is determined by the number of strokes of the transfer plate with respect to the armature core, and thus, the number of times that the wires move through the armature core.
REFERENCES:
patent: 2718359 (1955-09-01), Hunsdorf
patent: 2847170 (1958-08-01), Lill et al.
patent: 2875508 (1959-03-01), Farmer
patent: 2883119 (1959-04-01), Braun
patent: 3884424 (1975-05-01), Bosquain et al.
patent: 4389023 (1983-06-01), Eminger
Kozak Valentine J.
Lemley Thomas H.
Ott Kenneth A.
Overdorf Dennis G.
Kollmorgen Corporation
Taylor Billy S.
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