Apparatus for supporting an aircraft component adjacent to an aircraft and a method for the same

Patent metadata

Field	Value
Publication number	US-11072440-B2
Application number	US-201916242177-A
Country	US
Kind code	B2
Filing date	Jan 8, 2019
Priority date	Jan 8, 2019
Publication date	Jul 27, 2021
Grant date	Jul 27, 2021

Abstract

Apparatuses for supporting an aircraft component adjacent to an aircraft and methods for the same are provided. In one example, the apparatus includes an adapter for removably coupling to the aircraft component. A winch subassembly includes an axle that is coupled to the adapter and has a longitudinal axis. A first gear is operatively coupled to the axle to drive the axle to rotate about the longitudinal axis for rotating the adapter. The winch subassembly is configured to couple to a lift to position the adapter adjacent to the aircraft.

First claim

What is claimed is:

1. An apparatus for supporting an aircraft component adjacent to an aircraft, the apparatus comprising:
an adapter for removably coupling to the aircraft component; and
a winch subassembly including:
an axle coupled to the adapter and having a longitudinal axis aligned with the adaptor;
a first gear operatively coupled to the axle to drive the axle to rotate about the longitudinal axis for rotating the adapter, wherein the winch subassembly is configured to couple to a lift to position the adapter adjacent to the aircraft.

2. The apparatus of claim 1 , wherein the winch subassembly further includes a second drive gear that meshes with the first gear to drive the axle to rotate.

3. The apparatus of claim 2 , wherein the first gear and the second drive gear are configured as a worm drive arrangement in which the first gear is a worm gear and the second drive gear is a worm screw gear that meshes with the worm gear.

4. The apparatus of claim 2 , wherein the winch subassembly further includes a manual actuating member operatively coupled to the second drive gear for rotating the second drive gear.

5. The apparatus of claim 1 , wherein the axle is fixedly coupled to the first gear.

6. The apparatus of claim 1 , wherein the winch subassembly further includes:
a mounting base; and
a first axle guide that is coupled to the mounting base and that has a first guide opening formed therethrough, and wherein a first portion of the axle is disposed in the first guide opening.

7. The apparatus of claim 6 , wherein the winch subassembly further includes a second axle guide that is spaced apart from the first axle guide, wherein the second axle guide is coupled to the mounting base spaced apart from the first axle guide and has a second guide opening formed therethrough, and wherein a second portion of the axle is disposed in the second guide opening.

8. The apparatus of claim 7 , wherein the winch subassembly further includes a guard subassembly that is coupled to the mounting base and that is disposed about the first gear between the first and second axle guides.

9. The apparatus of claim 1 , wherein the adapter includes:
a base plate; and
a tube section extending rearwardly from the base plate, wherein the tube section has a tube wall surrounding a channel, and wherein a distal portion of the axle is disposed in the channel coupled to the tube wall.

10. The apparatus of claim 9 , wherein the adapter is removably coupled to the distal portion of the axle.

11. The apparatus of claim 9 , wherein the tube section has at least one wall opening formed through the tube wall and the axle has an axle opening formed through the distal portion aligned with the at least one wall opening, and wherein the apparatus further includes a locking pin that is disposed through the at least one wall opening and the axle opening to couple the adapter to the distal portion of the axle.

12. The apparatus of claim 9 , wherein the adapter further includes one or more sidearms that are coupled to the base plate on a side opposite the tube section, wherein the one or more sidearms are configured to receive the aircraft component.

13. The apparatus of claim 12 , wherein the adapter further includes one or more straps that are coupled to the base plate and that are configured to wrap around the aircraft component to secure the aircraft component to the adapter.

14. The apparatus of claim 12 , wherein the base plate is a substantially planar rectangular plate and the one or more sidearms extend in generally forward directions independently away from the base plate.

15. The apparatus of claim 12 , wherein the base plate includes a rectangular base section and sidewalls extending in a generally forward direction from the rectangular base section, and wherein the one or more sidearms extend in the generally forward directions supported by the sidewalls of the base plate.

16. The apparatus of claim 12 , wherein the aircraft component is one of a side brace and a shock strut for an aircraft landing gear, and wherein the adapter is configured for removably coupling to the one of the side brace and the shock strut.

17. An apparatus for supporting an aircraft component adjacent to an aircraft, the apparatus comprising:
an adapter for removably coupling to the aircraft component;
a winch subassembly including:
an axle coupled to the adapter and having a longitudinal axis aligned with the adaptor; and
a first gear operatively coupled to the axle to drive the axle to rotate about the longitudinal axis for rotating the adapter;
a support structure coupled to the winch subassembly and extending therefrom from in a direction away from the winch subassembly; and

a lift coupled to the support structure and configured to position the adapter adjacent to the aircraft.

18. The apparatus of claim 17 , wherein the support structure is removably coupled to the lift.

19. The apparatus of claim 17 , wherein the lift includes a pivot arm configured to move vertically and having a distal end section that includes a holding member with an opening formed therethrough, and wherein the support structure is configured as an elongated element that is disposed through the opening of the holding member.

20. A method for supporting an aircraft component adjacent to an aircraft, the method comprising the steps of:
coupling a winch subassembly to a lift, wherein the winch subassembly includes an axle that extends in a longitudinal direction and that is configured to rotate about the longitudinal axis;
coupling an adapter to the axle of the winch subassembly aligned with the longitudinal axis;
moving the lift to position the adapter adjacent to the aircraft;
rotating the adapter with the axle of the winch subassembly; and
removably coupling the aircraft component to the adapter.

Assignees

• Gulfstream Aerospace Corp

Inventors

• Bubolz Jason
• Wanner Pierce
• Rasmussen Dion
• Gosz Charles
• Greely Steven
• Pattison Gregg

Classifications

• B64F5/50 Primary

  Handling or transporting aircraft components · CPC title

• B66F5/04 Primary

  with fluid-pressure-operated lifting gear · CPC title

• B66F5/00

  Mobile jacks of the garage type mounted on wheels or rollers · CPC title