Drag disk, small
First Claim
Patent Images
1. A payload drag structure comprising:
- a drag disk comprised of a flexible material;
a tubular section positioned around a periphery of the drag disk;
a flexible member positioned within the tubular section;
a payload harness positioned beneath the drag disk;
a cross member having a plurality of arms attached about the periphery of the drag disk and extending inwardly in a single plane, wherein one or more of the arms of the cross member are adapted for attachment to the payload harness;
wherein the payload harness is adapted for attachment to arms of the cross member and is capable of securing a payload.
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Abstract
A payload drag structure having a drag disk comprised of a lightweight, flexible material, a tubular section positioned around a periphery of the drag disk, a flexible member positioned within the tubular section, a cross member having a plurality of aims attached about the periphery of the drag disk, wherein one or more arms of the cross member are adapted for attachment to a payload harness, wherein the payload harness is adapted for attachment to arms of the cross member, and wherein a payload may be secured within the payload harness.
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Citations
35 Claims
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1. A payload drag structure comprising:
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a drag disk comprised of a flexible material; a tubular section positioned around a periphery of the drag disk; a flexible member positioned within the tubular section; a payload harness positioned beneath the drag disk; a cross member having a plurality of arms attached about the periphery of the drag disk and extending inwardly in a single plane, wherein one or more of the arms of the cross member are adapted for attachment to the payload harness; wherein the payload harness is adapted for attachment to arms of the cross member and is capable of securing a payload. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25)
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26. A balloon, comprising:
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a balloon envelope; a payload drag structure positioned beneath the balloon envelope, the payload drag structure comprising; a drag disk comprised of a lightweight, flexible material; a tubular section positioned around a periphery of the drag disk; a flexible member positioned within the tubular section; a cross member having a plurality of arms attached about the periphery of the drag disk and extending inwardly in a single plane; a payload harness extending below the drag disk; wherein the payload harness is adapted to secure a payload; a control system configured to initiate a process to cause the balloon envelope to no longer provide lift to the payload; and wherein the payload drag structure serves to slow the descent of the payload to the earth. - View Dependent Claims (27, 28, 29, 30, 31, 32, 33, 34, 35)
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Specification