IP Library › Granted Patent US 10,265,940
Granted Patent B2
US 10,265,940 · App. 14/654,200 · Granted Apr 23, 2019

Fabric handling apparatus

Inventors: Andrew Jess (Delta, CA); Lynsey Bowman (Holywood, IE); Paul Frazer (Holywood, IE)
Assignee: SHORT BROTHERS PLC
B32B38/1808B25J5/02B25J9/0078B25J9/0084B25J9/026B25J11/00B25J15/0052B25J15/0616B29C31/085B29C70/38B29C70/545B32B5/02B32B37/18B32B38/0004B32B39/00B65H5/08B65H9/10D06M10/00D06M17/00B32B2309/70B32B2605/18B65H2402/30B65H2701/11312B65H2701/174Y10T83/0448Y10T83/2183Y10T156/17
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Quick Facts
Patent No.
US 10,265,940
App. No.
14/654,200
Granted
Apr 23, 2019
Kind
B2
Abstract

A fabric handling apparatus includes a layup table, a mold disposed adjacent to the layup table, and a fabric handling array suspended above the layup table and the mold. The fabric handling array is adapted to transfer at least one fabric shape from the layup table to the mold. The fabric handling array includes a plurality of attractors in an attractor array. An orientation of the fabric handling array is alterable with respect to at least one of the layup table and the mold so that the at least one fabric shape is positionable on the mold in a predetermined orientation.

Claims (43)

1. A fabric handling apparatus, comprising:

a layup table;

a mold disposed adjacent to the layup table;

two overhead rails extending above the layup table and the mold, the rails disposed a predetermined distance from one another in parallel,

frame handlers movable across the overhead rails,

a fabric handling array suspended from the overhead rails and suspended above the layup table and the mold, the fabric handling array being adapted to transfer at least one fabric shape from the layup table to the mold, the fabric handling array comprising a plurality of attractors in an attractor array, and

a frame, wherein the attractors are suspended from the frame such that the attractors are displaceable vertically with respect to the frame, the frame being connectable to the frame handlers via pivots permitting the frame to rotate with respect to the layup table,

wherein an orientation of the fabric handling array is alterable with respect to at least one of the layup table and the mold so that the at least one fabric shape is positionable on the mold in a predetermined orientation.

2. The fabric handling apparatus of claim 1 , further comprising:

at least one gantry rail, disposed transversely to the two overhead rails and supporting the two overhead rails,

wherein the two overhead rails are adapted to move along the at least one gantry rail.

3. The fabric handling apparatus of claim 2 , wherein the at least one gantry rail comprises two gantry rails disposed a predetermined distance from one another in parallel.

4. The fabric handling apparatus of claim 1 , wherein:

the mold comprises a surface adapted to receive the at least one fabric shape to form at least one aircraft component,

wherein the surface defines a shape of the at least one aircraft component.

5. The fabric handling apparatus of claim 4 , wherein the surface defines the exterior shape of at least a portion of a wing for an aircraft.

6. The fabric handling apparatus of claim 1 , further comprising:

a height adjustment device operably connected to each attractor to displace the attractor vertically with respect to the frame.

7. The fabric handling apparatus of claim 6 , further comprising:

a cable extending between height adjustment device and the attractor,

wherein spooling of the cable permits displacement of the attractor with respect to the frame.

8. The fabric handling apparatus of claim 1 , wherein the fabric handling array further comprises:

a plurality of connectors connecting adjacent ones of the attractors to one another to maintain the attractors in a substantially constant positional relationship with respect to each other.

9. The fabric handling apparatus of claim 8 , wherein the connectors each comprise:

a rigid shaft; and

two ball joints, one at each end of the rigid shaft,

wherein the ball joints allow angular displacement of the rigid shaft when the attractors move vertically with respect to one another.

10. The fabric handling apparatus of claim 8 , wherein the connectors each comprise:

a flexible shaft,

wherein the flexible shaft bends when the attractors move vertically with respect to one another.

11. The fabric handling apparatus of claim 8 , wherein the connectors form a flexible mat that connects the attractors to one another.

12. The fabric handling apparatus of claim 1 , wherein the attractors comprise:

suction cups connected to at least one source of suction.

13. The fabric handling apparatus of claim 12 , wherein the source of suction comprises a vacuum source.

14. The fabric handling apparatus of claim 12 , wherein the source of suction comprises a pressurized gas that is supplied to the suction cups that operate via a Coanda principle.

15. The fabric handling apparatus of claim 1 , wherein the attractors comprise:

electrostatic devices connected to a source of electricity.

16. The fabric handling apparatus of claim 1 , further comprising:

at least one layup table robot disposed adjacent to the layup table, wherein the at least one layup table robot is capable of executing at least one of cutting a fabric into the fabric shape or assessing an orientation of fibers in the fabric shape.

17. The fabric handling apparatus of claim 16 , further comprising:

a layup table robot track disposed adjacent to the layup table on which the layup table robot travels.

18. The fabric handling apparatus of claim 1 , further comprising:

at least one mold robot disposed adjacent to the mold, wherein the at least one mold robot is capable of executing at least one of assessing an orientation of fibers in the fabric shape or tacking the fabric shape to at least one other fabric shape deposited on the mold.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 19, 2015
From: JESS, ANDREW; BOWMAN, LYNSEY; FRAZER, PAUL
To: SHORT BROTHERS PLC
Reel/Frame 035870/0797 →
Continuity (1)
Related Publication 20150314583A1 · Nov 5, 2015