Electricity: transmission to vehicles – Conductors – At or below ground surface
Patent
1990-01-18
1991-10-29
Bucci, David A.
Electricity: transmission to vehicles
Conductors
At or below ground surface
191 29DM, 238143, B60M 100
Patent
active
050618296
ABSTRACT:
The composite conductor rail comprises an aluminum base-section (12) and at least one steel strip (12) as power transfer surface for the power collector. The aluminum base-section is connected in a mechanically stable manner and with good electrical contact to at least one small extruded composite section made of a steel strip and an aluminum retaining section which is ductile, exhibits high electrical conductivity and holds the steel strip in place.
REFERENCES:
patent: 3356276 (1967-12-01), Robinson, Jr.
patent: 3825146 (1974-07-01), Hirmann
patent: 3917039 (1975-11-01), Maitland
patent: 4014417 (1977-03-01), Kugler et al.
Alusuisse-Lonza Services Ltd.
Bucci David A.
Slavin Craig
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