Stator coil press

Details Stator coil press Stator coil press

1977-02-28

1978-08-15

Hall, Carl E.

Metal working

Means to assemble or disassemble

Means to assemble electrical device

29734, 72392, H02K 1506

Patent

active

041061896

ABSTRACT:
A stator press including a coil forming device and a coil former, the coil forming device having a plurality of blades arranged to be inserted into the slots of a prewound stator and moved radially outwardly, each blade being independently moved by a separate hydraulic piston and cylinder assembly, the hydraulic piston and cylinder assemblies being connected to a common source of hydraulic fluid for simultaneous movement, the radial movement of the blades seating the coils in the slots of the stator to make room for more coils. The coil forming device being supported on a press which includes a coil former to bend the loops of the coils outwardly away from the opening in the stator.

REFERENCES:
patent: 2506173 (1950-05-01), Polard
patent: 2873514 (1959-02-01), Mills
patent: 2980157 (1961-04-01), Rediger
patent: 4003116 (1977-01-01), Bale

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