Power conductor rail expansion joint
Patent
·
OSTI ID:6138824
A power conductor rail system is described, comprising: a first rail section linearly aligned with a second rail section, the first and second rail sections each having a rail web, the rail web having an upper flange, a lower flange, an intermediate portion connecting the upper flange and the lower flange, and metal cladding on the intermediate portion between the upper flange and the lower flange; a first half rail web extending longitudinally from the first rail section, the first half rail web including an elongated first slot extending in a longitudinal direction of the rail section; a second half rail web extending from the second rail section, the second half rail including an elongated second slot extending in longitudinal direction of the rail section; a slide plate; and a means for securing the first and second half rail webs longitudinally slidably together wherein a portion of the first half rail web and the second half rail web overlap and sandwich the slide plate therebetween.
- Assignee:
- Inesscon Inc., Concord, CA (United States)
- Patent Number(s):
- US 5224575; A
- Application Number:
- PPN: US 7-808489
- OSTI ID:
- 6138824
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION
320202 -- Energy Conservation
Consumption
& Utilization-- Transportation-- Railway
33 ADVANCED PROPULSION SYSTEMS
330300* -- Advanced Propulsion Systems-- Electric-Powered Systems
DESIGN
ELECTRIC RAILWAYS
EXPANSION
LAND TRANSPORT
RAIL TRANSPORT
RAILWAYS
RAPID TRANSIT SYSTEMS
THERMAL EXPANSION
TRANSPORT
TRANSPORTATION SYSTEMS
320202 -- Energy Conservation
Consumption
& Utilization-- Transportation-- Railway
33 ADVANCED PROPULSION SYSTEMS
330300* -- Advanced Propulsion Systems-- Electric-Powered Systems
DESIGN
ELECTRIC RAILWAYS
EXPANSION
LAND TRANSPORT
RAIL TRANSPORT
RAILWAYS
RAPID TRANSIT SYSTEMS
THERMAL EXPANSION
TRANSPORT
TRANSPORTATION SYSTEMS