Prefabricated rail base unit consisting of a plurality of projec

Details Prefabricated rail base unit consisting of a plurality of projec Prefabricated rail base unit consisting of a plurality of projec

1976-07-13

1978-08-15

Hoffman, Drayton E.

Railways: surface track

Portable track

Simulated roadbeds

238 85, 238265, 238283, 238350, E01B 338

Patent

active

041066944

ABSTRACT:
A railroad bed assembly for supporting thereon metallic railroad tracks is formed with a base structure which consists essentially of reinforced concrete made as prefabricated blocks with the base structure including a slab section adapted to be installed over a ground formation at the railroad bed site and with at least one upwardly extending projection running transversely to the direction of the tracks and having a trapezoidal cross sectional configuration taken in a plane extending parallel to the tracks. The projection and the slab are integrally formed of prestressed concrete material and the projection extends to form a cross tie for supporting thereupon the tracks.

REFERENCES:
patent: 1066767 (1913-07-01), Tebyrica
patent: 1413983 (1922-04-01), Griewank
patent: 1426828 (1922-08-01), Farnham
patent: 1435074 (1922-11-01), Lott
patent: 2367146 (1945-01-01), Siebs
patent: 2844325 (1958-07-01), Weber et al.
patent: 3762641 (1973-10-01), Schubert
American Concrete Crosstie Corporation, Sales Brochure Dec. 7, 1959, Box 11476 Tampa, Fla., pp. 4 & 5.

Affiliated with

Also associated with

Rating

Prefabricated rail base unit consisting of a plurality of projec does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Prefabricated rail base unit consisting of a plurality of projec, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Prefabricated rail base unit consisting of a plurality of projec will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1430589