Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1997-02-20
1998-05-19
Stephan, Steven L.
Electrical generator or motor structure
Dynamoelectric
Rotary
310 90, 310242, H02U 516, H02U 1300
Patent
active
057539944
ABSTRACT:
In order to ensure a secure fit and a constant setting angle for a brush (4) plugged into a box-shaped brush receptacle (1) of a brush holder even in the event of relatively severe thermal and/or bending stress, a thin-walled connecting web (3) connecting a pivoted bearing arrangement (2) to the brush receptacle (1) is furcated at least at the receptacle end of the web (3). The resulting forks (3.1; 3.2) lead into the longitudinal sidewalls (1.1; 1.2) of the box-shaped brush receptacle (1), which are parallel to the connecting web (3).
REFERENCES:
patent: 1392996 (1921-10-01), Willey
patent: 2356105 (1944-08-01), Uhler
Siemens Aktiengesellschaft
Stephan Steven L.
Wallace, Jr. Michael J.
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