Granted Patent B1

US 9,908,607 · App. 14/954,107 · Granted Mar 6, 2018

Abstract

Claims (30)

1. A method for constructing a balloon assembly comprising:

inserting balloon envelope material which will become an apex of a balloon envelope into a platen opening of a platen, the balloon envelope material having an apex opening;

flaring the balloon envelope material outward over a top surface of the platen;

positioning a termination plate over the platen opening and within the apex opening; and

folding at least some of the balloon envelope that overlies the platen onto the termination plate.

2. The method of claim 1 , wherein the platen opening comprises a first circumference, the termination plate comprises a second circumference, and the second circumference is greater than the first circumference.

3. The method of claim 1 , further comprising symmetrically arranging a peripheral edge of the apex opening around a circumference of the termination plate.

4. The method of claim 3 , further comprising heat sealing a portion of the termination plate and a portion of the balloon envelope material together.

5. The method of claim 1 , wherein the platen further includes silicone on at least a portion of a surface of the platen.

6. The method of claim 1 , wherein the step of flaring further comprises expanding the balloon envelope at the apex opening and positioning the balloon envelope material over the top surface of the platen.

7. The method of claim 1 , wherein the termination plate includes a circular shape.

8. The method of claim 1 , wherein the platen opening comprises a shape that is substantially the same shape as the termination plate.

9. The method of claim 1 , wherein the platen opening comprises a shape that is different than the termination plate.

10. The method of claim 1 , further comprising opening the platen to release the balloon envelope.

11. The method of claim 4 , wherein when the balloon envelope material is heat sealed, the termination plate and balloon envelope are fused together.

12. The method of claim 11 , wherein prior to the balloon envelope being heat sealed, there are no openings between gores of the balloon envelope.

13. A method for manufacturing a balloon assembly comprising:

providing balloon envelope material of a balloon envelope which will become an apex of a balloon, the balloon envelope material having an apex opening which will form the apex, the balloon envelope material further comprising a peripheral edge extending around a perimeter of the apex opening, the balloon envelope material having no openings between gores of the balloon envelope

positioning a termination plate within the apex opening of the balloon envelope material;

arranging the peripheral edge of the balloon envelope material around a circumference of the termination plate; and

heat sealing the peripheral edge of the apex opening and the termination plate together.

14. The method of claim 13 , wherein upon completion of the heat sealing, the balloon envelope material requires no further seals to complete the balloon assembly.

15. The method of claim 1 , wherein the termination plate includes a circular shape.

16. The method of claim 13 , wherein the termination plate is comprised of a rigid material.

17. A method for constructing a balloon assembly comprising:

flaring an opening of a balloon envelope material which will become an apex of a balloon outward and over the top surface of a platen;

placing a termination plate in contact with at least a portion of the balloon envelope material extending over a top surface of the platen; and

folding at least some of the balloon envelope material that extends over the top surface of the platen onto the termination plate.

18. The method of claim 17 , further comprising aligning a central portion of the terminal plate with an opening in the platen.

19. The method of claim 17 , wherein the balloon envelope material is positioned within the platen, and wherein the method further comprises removing the platen away from the balloon envelope material.

Assignments (7)