Electricity: transmission to vehicles – Collectors – Trolley
Patent
1998-10-09
2000-01-04
Morano, S. Joseph
Electricity: transmission to vehicles
Collectors
Trolley
B60L 508
Patent
active
060099879
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.
REFERENCES:
patent: 5193656 (1993-03-01), Hoffman et al.
patent: 5263562 (1993-11-01), Hoffman et al.
patent: 5351794 (1994-10-01), Deutzer
patent: 5878854 (1999-03-01), Siessl et al.
Rastl Hans
Siessl Wolfgang
Hoffman & Co. Elektrokohle GmbH
Morano S. Joseph
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