Aircraft loading and unloading system

• US 5,853,150 A
• Filed: 06/03/1996
• Issued: 12/29/1998
• Est. Priority Date: 06/03/1996
• Status: Expired due to Fees

• Current Assignee: Flight-X Products Corporation
• Original Assignee: Flight-X Products Corporation
• Inventors: Kuchenbrod, Gary W.
• Primary Examiner(s): Barefoot, Galen L.
• Application Number:
  US08/657,320
• Time in Patent Office: 939 Days
• Field of Search: 244/137.1, 244/137.2, 14/71.5, 414/558, 414/548, 16/368, 212/168
• US Class Current: 244/137.2
• CPC Class Codes: B64F 1/30 for embarking or disembarking passengers

Abstract

A system for conversion of existing boarding bridges which are adapted for large aircraft for additional and/or alternating use with small aircraft. The invention is useful for allowing passengers to enplane and deplane between an airport terminal and either type of aircraft without leaving a protected environment.

Claims

1. A system for providing entry into an aircraft from a building provided with a boarding bridge engageable at one end thereof with said building and moveable at the other end thereof into proximity with an entrance into said aircraft, comprising:

a. a platform attached to said other end of said boarding bridge;

b. said platform being adapted to engage said entrance into said aircraft; and

c. said platform being pivotally mounted on said boarding bridge for movement between an extended position for engaging said entrance of said aircraft and a storage position below said other end of said boarding bridge.

2. Apparatus according to claim 1 further comprising

a. means for detaching said platform from said boarding bridge,

b. means for supporting said platform after it is detached from said boarding bridge, and

c. means for rotating said platform relative to said other end of said boarding bridge to a position below said boarding bridge,

d. whereby said boarding bridge is permitted to directly engage said entrance into said aircraft.

3. Apparatus according to claim 2 wherein said platform is also rotatable to a position within said boarding bridge.

4. Apparatus according to claim 2 wherein said support means is rotatable to rotate said platform and simultaneously move said platform away from said other end of said boarding bridge.

5. Apparatus according to claim 4 wherein said support means comprises

a. at least one arm removable from and attachable to said platform on a pivot which is movable relative to said loading bridge, and

b. at least one arm pivotably linked to said loading bridge on a pivot which is fixed relative to said loading bridge.

6. A method for stowing an extension bridge attached to and used with a boarding bridge for entry into and exit from an aircraft so that one end of said boarding bridge may directly contact an aircraft, comprising:

a. engaging said extension bridge with a support means linked to said one end of said boarding bridge, and

b. rotating said extension bridge about said one end of said boarding bridge to a storage position below said one end to permit direct contact of said boarding bridge with said aircraft.

7. A method according to claim 6 further comprising detaching said extension bridge from said boarding bridge after engaging said extension bridge with said support means.

8. A method according to claim 6 further comprising moving said extension bridge outwardly from said one end of said boarding bridge while rotating said extension bridge.

9. A method according to claim 8 further comprising securing said extension bridge beneath said boarding bridge.

10. A method according to claim 9 further comprising folding portions of said extension bridge upwardly to provide increased ground clearance below said extension bridge when said extension bridge is secured beneath said boarding bridge.

11. A system for providing entry into an aircraft from a building provided with a boarding bridge engageable at one end thereof with said building moveable at the other end thereof into proximity with an entrance into said aircraft, comprising:

a platform attached to said other end of said boarding bridge;

said platform being adapted to engage said entrance into said aircraft;

said platform being pivotally mounted on said boarding bridge for movement between an extended position for engaging said entrance of said aircraft and a storage position below said boarding bridge;

means for rotating said platform relative to said other end of said boarding bridge to a position below said boarding bridge;

means for detaching said platform from said boarding bridge;

means for supporting said platform after it is detached from said boarding bridge wherein said support means further comprises;

at least one arm removable from an attachable to said platform on a pivot which is moveable relative to said loading bridge, and

at least one arm pivotally linked to said loading bridge on a pivot which is fixed relative to said loading bridge.