Vehicle passenger boarding system

Details Vehicle passenger boarding system Vehicle passenger boarding system

1993-06-24

1994-04-26

Britts, Ramon S.

Bridges

Gangway, ramp, or dock leveler

14 70, 414522, 414921, A61G 306, B60P 100

Patent

active

053054865

ABSTRACT:
A ramp stowable beneath the floor of a vehicle is normally power driven between retracted and extended positions. The drive, or propelling, mechanism for the ramp provides for the ramp to be manually disconnected from the propelling mechanism for manual extension and retraction in the event of a power failure in the system.

REFERENCES:
patent: 4718812 (1988-01-01), Smalley et al.
patent: 4759682 (1988-07-01), Hood
patent: 4827548 (1989-05-01), Hood
patent: 4950123 (1990-08-01), Brockhaus
patent: 5160236 (1992-11-01), Redding et al.

Affiliated with

Also associated with

Rating

Vehicle passenger boarding system does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1703393