Surface rail for composite continuous rail

Electricity: transmission to vehicles – Conductors – At or below ground surface

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

191 29DM, 238 10E, 238175, B60M 134

Patent

active

052496546

ABSTRACT:
A composite continuous surface rail is constructed by combining a load-bearing support rail divided into segments to allow for thermal expansion with a continuous surface rail that slideably engages the support rail and spans any number of support rail segments. The continuous top or surface rail includes a running rail and an expansion rail. The expansion rail is provided to absorb thermal expansion of the running rail while continuing to provide a continuous composite rail surface. The surface rail and/or support rail may be electrified. An electrified running rail and expansion rail will provide an electrified composite rail with electrical continuity.

REFERENCES:
patent: 206738 (1878-08-01), Leypoldt
patent: 209739 (1878-11-01), Welch
patent: 319041 (1885-06-01), Van Choate
patent: 477675 (1892-06-01), Moxham
patent: 588541 (1897-08-01), Walkins
patent: 805166 (1905-11-01), Steinberger
patent: 1042545 (1912-10-01), Gamwell
patent: 1229847 (1917-06-01), Winner
patent: 1620496 (1927-03-01), Spieckermann
patent: 1823663 (1931-09-01), Oskow
patent: 2084322 (1937-06-01), Crane
patent: 2266145 (1941-12-01), Del Biqnco
patent: 2540433 (1951-02-01), Evans
patent: 3016845 (1962-01-01), Lemelson
patent: 3111265 (1963-11-01), Huber
patent: 3222464 (1965-12-01), Dehn
patent: 3341669 (1967-09-01), Martin et al.
patent: 3461250 (1969-08-01), Dehn
patent: 3528608 (1970-09-01), Dashew et al.
patent: 3566048 (1971-02-01), Martin
patent: 3583631 (1971-06-01), Christiansen
patent: 3637957 (1972-01-01), Janzow et al.
patent: 3752396 (1973-08-01), Bustin
patent: 3813502 (1974-05-01), Bommart
patent: 3830989 (1974-08-01), Laurent
patent: 3850271 (1974-11-01), Hillmann
patent: 3872577 (1975-03-01), Kugler et al.
patent: 3892299 (1975-07-01), Kilburg
patent: 3917039 (1975-11-01), Maitland
patent: 4016961 (1977-04-01), Howell, Jr.
patent: 4047600 (1977-09-01), Maitland
patent: 4448350 (1984-05-01), Phillips
patent: 4665833 (1987-05-01), Fleishman et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Surface rail for composite continuous rail does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Surface rail for composite continuous rail, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Surface rail for composite continuous rail will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-997170

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.