Fiberglass footbridge

Details Fiberglass footbridge Fiberglass footbridge

1977-07-11

1978-03-21

Byers, Nile C.

Bridges

Gangway, ramp, or dock leveler

14 17, E01D 100

Patent

active

040794768

ABSTRACT:
A fiberglass footbridge comprising a floor, handrails, and a web between the floor and the handrails, all of fiberglass. A continuous layer of fiberglass filaments that extend parallel with the bridge are formed in the handrails and the corners of the floor. U-shaped supporting members are attached around the web and the floor, and are spaced between the ends of the bridge. A subfloor or torque box is formed between the supporting members below the floor.

REFERENCES:
patent: 2367291 (1945-01-01), Le Tourneau
patent: 3169602 (1965-02-01), Myers
patent: 3328818 (1967-07-01), Melcher
patent: 3350497 (1967-10-01), Weaver
patent: 3476338 (1969-11-01), Fisher
patent: 3591437 (1971-07-01), Schafer
patent: 4029172 (1977-06-01), Green

Affiliated with

Also associated with

Rating

Fiberglass footbridge does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-564002