Railway road bed

Details Railway road bed Railway road bed

1982-05-28

1985-02-19

Beltran, Howard

Railways: surface track

Roadbed

238382, E01B 200, E01B 1900, E01C 300

Patent

active

045000379

ABSTRACT:
A railroad bed has an elastomeric mat which supports the ballast and on which the sleepers and rails are mounted. The mat has an upper surface formed by a metal or plastic sheet which prevents penetration of the ballast into the elastomeric body.

REFERENCES:
patent: 2420833 (1947-05-01), Monroe
patent: 3587964 (1971-06-01), Cork
patent: 4235371 (1980-11-01), Kohler
patent: 4266719 (1981-05-01), Ortwein et al.

Affiliated with

Also associated with

Rating

Railway road bed does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Railway road bed, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Railway road bed will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-608810