Bearing made of stamped (embossed) sheet iron

Details Bearing made of stamped (embossed) sheet iron Bearing made of stamped (embossed) sheet iron

1978-01-16

1979-08-14

Frankfort, Charles E.

Electrical generator or motor structure

Dynamoelectric

Rotary

308 15, 308245, 310 90, H02K 500, F16C 3500

Patent

active

041646738

ABSTRACT:
A "bell-shaped" type of bearing of swaged sheet metal in the form of a container bordered by a cylindrical skirt having a central duct for the accommodation of a bearing bush is held to a rotor magnetic circuit of an electric machine by at least two tie rods passing through the bearing in a direction substantially parallel to the axis of the duct for the bushing. The support zones on the bearing against which the heads of the tie rods abut are provided with at least one swaged rib extending continuously across and between the zones and up to the skirt of the bearing to form a box girder.

REFERENCES:
patent: 2795713 (1957-06-01), Woll et al.
patent: 3182215 (1965-05-01), DuBois et al.
patent: 3484934 (1969-12-01), Wightman

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