Metal working – Method of mechanical manufacture – Electrical device making
Patent
1976-11-11
1977-10-04
Hall, Carl E.
Metal working
Method of mechanical manufacture
Electrical device making
29606, 29734, 29736, H02K 1506
Patent
active
040515958
ABSTRACT:
One disclosed method includes positioning a stator assembly at a first station in a desired relationship to a wedge setting device and winding shaping mechanism; holding the stator assembly in the desired relative position (e.g. by clamping means); substantially simultaneously setting the wedges and shaping winding end turns along at least one end or side of the stator assembly; and then removing the stator assembly from the first station. The wedge setting device includes a number of outwardly movable wedge setting blades; and the winding shaping mechanism includes one or more winding pressing surfaces that are driven by camming elements which are actuated during movement of the blades. In specific apparatus, the camming elements take the form of cam surfaces which are carried by a plurality of the blades; and when a single driving member actuates the blades, the blades themselves power (through the cam surfaces) the winding shaping mechanism.
REFERENCES:
patent: 2506173 (1950-05-01), Polard
patent: 2873514 (1959-02-01), Mills
patent: 2980157 (1961-04-01), Rediger
patent: 3593405 (1971-07-01), Hahn
patent: 3762041 (1973-10-01), Bair
patent: 3841133 (1974-10-01), Rice, Jr.
General Electric Company
Hall Carl E.
Krisher, Jr. Ralph E.
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