Collector shoe for collector and process for producing it
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Jan 4, 2000
Issued Date -
N/A
app pub date -
Oct 9, 1998
filing date -
Aug 8, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A slipper for current collectors having an elongated carbon brush (1) which has a hollow space surrounded on at least three sides by the brush and a carrier (3) disposed in the hollow space for supporting the carbon brush. The slipper is constructed by providing a blank of the carrier which has a cross-section that is smaller than the cross-section of the hollow space of the carbon brush. It is inserted into the hollow space and deformed so that its cross-section expands into contact with at least a portion of the surfaces of the hollow space defined by the carbon brush. An electrically conductive layer (5) can be arranged between the blank and at least a portion of the inner surfaces of the hollow space.
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