A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Ramp door with self-deploying rail
A ramp door and door frame include a rail kit that deploys automatically when the door is opened and collapses automatically when the door is closed. The door is supported by a cable mechanism when the door is opened. The cable mechanism causes an end rail to pivot up and away from the door when the door is opened and down and toward the door when the door is closed. The end rail cooperates with a door frame to deploy flexible side barriers when the door is opened and to collapse the side barriers when the door is closed.
Ramp door with self-deploying rail
A ramp door and door frame include a rail kit that deploys automatically when the door is opened and collapses automatically when the door is closed. The door is supported by a cable mechanism when the door is opened. The cable mechanism causes an end rail to pivot up and away from the door when the door is opened and down and toward the door when the door is closed. The end rail cooperates with a door frame to deploy flexible side barriers when the door is opened and to collapse the side barriers when the door is closed.
Ramp door with self-deploying rail
ROTH BRYAN J (author) / PEACHEY KEVIN (author) / OTTO JEREMIAH (author) / BRADLEY JEREMIAH R (author)
2020-08-04
Patent
Electronic Resource
English
IPC:
B60J
WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES
,
Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge
/
B60P
Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände
,
VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
/
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden