# US 11,897,593 B2 · Telescoping support structure > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 11,897,593 B2 - Document ID: US11897593B2 - Status: Granted - Kind: B2 - Application number: 16/888,999 - Filed: 2020-06-01 - Published: 2020-10-22 - Granted: 2024-02-13 - Earliest claimed: 2017-12-15 - Assignees: Aerostar International, LLC - Applicants: Aerostar International, LLC - Inventors: John Cromie - Web page: https://patentgrep.com/patent/US11897593B2 ## CPC - B64B 1/40: Balloons (B64B1/58 takes precedence; toy balloons A63H27/10) - B66D 5/02: Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes - H04W 84/06: Airborne or Satellite Networks (space-based or airborne stations H04B7/185) - B64B: LIGHTER-THAN AIR AIRCRAFT - B66D: CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS (winding or unwinding ropes or cables for feeding or storage purposes B65H; rope or cable winding or unwinding mechanisms for lifts B66B) - H04W: WIRELESS COMMUNICATION NETWORKS (broadcast communication H04H; communication systems using wireless links for non-selective communication, e.g. wireless extensions H04M1/72) ## Abstract The technology relates to a telescoping support structure which can be suspended between two objects. The telescoping support structure uses projections between adjacent tubular sections in order to prevent the adjacent tubular sections from falling away from one another. Although the telescoping support structure may be utilized in various different environments and circumstances, it may be of particular usefulness in the field of high-altitude ballooning. For instance, when used in a balloon system, the telescoping support structure may be suspended between two objects such as an upper payload structure and a lower payload structure. As another example, the telescoping support structure may be suspended between a balloon envelope and a payload which, in some examples, may include an upper and a lower payload structure. ## Claims ### Claim 1 A method of deploying a balloon system with a telescoping support structure, the method comprising: while the telescoping support structure is in a collapsed configuration: attaching a first terminal section of the telescoping support structure to a first portion of the balloon system, attaching a second terminal section of the telescoping support structure to a second portion of the balloon system, inflating a balloon envelope of the balloon system, and launching the balloon system into the air; and extending the telescoping support structure when the balloon system reaches a first desired altitude; and wherein the first portion of the balloon system is the balloon envelope and the second portion of the balloon system is a payload. ### Claim 2 (depends on 1) The method of claim 1, wherein, as a result of extending the telescoping support structure when the balloon system reaches a first desired altitude, the payload moves away from the balloon envelope. ### Claim 3 (depends on 1) The method of claim 1, wherein the first terminal section is nested at least partially within the second terminal section when the telescoping support structure is in a collapsed configuration. ### Claim 4 (depends on 1) The method of claim 1, wherein the telescoping support structure includes one or more intermediate sections, the one or more intermediate sections being arranged between the first terminal section and the second terminal section when the telescoping support structure is extended. ### Claim 5 A method of deploying a balloon system with a telescoping support structure, the method comprising: while the telescoping support structure is in a collapsed configuration: attaching a first terminal section of the telescoping support structure to a first portion of the balloon system, attaching a second terminal section of the telescoping support structure to a second portion of the balloon system, inflating a balloon envelope of the balloon system, and launching the balloon system into the air; extending the telescoping support structure when the balloon system reaches a first desired altitude; and wherein the balloon system comprises an upper payload and a lower payload, the first portion of the balloon system is the upper payload, and the second portion of the balloon system is the lower payload. ### Claim 6 (depends on 5) The method of claim 5, wherein, as a result of extending the telescoping support structure when the balloon system reaches a first desired altitude, the lower payload moves away from the upper payload. ### Claim 7 A method of deploying a balloon system with a telescoping support structure, the method comprising: while the telescoping support structure is in a collapsed configuration: attaching a first terminal section of the telescoping support structure to a first portion of the balloon system, attaching a second terminal section of the telescoping support structure to a second portion of the balloon system, inflating a balloon envelope of the balloon system, and launching the balloon system into the air; extending the telescoping support structure when the balloon system reaches a first desired altitude; wherein extending the telescoping support structure when the balloon system reaches a first desired altitude comprises extending a cable connected to the first terminal section and the second terminal section; and wherein extending the cable connected to the first terminal section and the second terminal section comprises rotating a spool on which the cable is wrapped. ### Claim 8 (depends on 7) The method of claim 7, wherein the spool includes a wire configured to restrain at least some of the cable on the spool when the telescoping support structure is in a collapsed configuration; and extending the cable connected to the first terminal section and the second terminal section comprises severing the wire. ### Claim 9 (depends on 7) The method of claim 7, further comprising controlling a rate at which the telescoping support structure is extended using a damper mechanism. ### Claim 10 (depends on 9) The method of claim 9, wherein the damper mechanism comprises a passive damper which produces torque in response to rotation of the spool. ### Claim 11 (depends on 9) The method of claim 9, wherein the damper mechanism comprises an active damper which includes a motor. ### Claim 12 (depends on 11) The method of claim 11, wherein extending the telescoping support structure when the balloon system reaches a first desired altitude results in a partial extension of the telescoping support structure. ### Claim 13 (depends on 12) The method of claim 12, further comprising extending the telescoping support structure so that it is fully extended when the balloon system reaches a second desired altitude. ### Claim 14 A method of deploying a balloon system with a telescoping support structure, the method comprising: while the telescoping support structure is in a collapsed configuration: attaching a first terminal section of the telescoping support structure to a first portion of the balloon system, attaching a second terminal section of the telescoping support structure to a second portion of the balloon system, inflating a balloon envelope of the balloon system, and launching the balloon system into the air; extending the telescoping support structure when the balloon system reaches a first desired altitude; and further comprising sending a signal to the balloon system, and wherein the step of extending the telescoping support structure when the balloon system reaches a first desired altitude is done in response to the balloon system receiving the signal. ### Claim 15 (depends on 14) The method of claim 14 wherein, as a result of extending the telescoping support structure when the balloon system reaches a first desired altitude, a payload carried by the balloon system moves away from the balloon envelope. ### Claim 16 (depends on 14) The method of claim 14 further comprising controlling a rate at which the telescoping support structure is extended using a damper mechanism. ### Claim 17 A method of deploying a balloon system with a telescoping support structure, the method comprising: while the telescoping support structure is in a collapsed configuration: attaching a first terminal section of the telescoping support structure to a first portion of the balloon system, attaching a second terminal section of the telescoping support structure to a second portion of the balloon system, inflating a balloon envelope of the balloon system, and launching the balloon system into the air; extending the telescoping support structure when the balloon system reaches a first desired altitude; and further comprising monitoring an altitude of balloon system with an altitude sensor, and wherein the step of extending the telescoping support structure when the balloon system reaches a first desired altitude is done in response to the altitude sensor indicating that the balloon system is at a desired altitude. ### Claim 18 (depends on 17) The method of claim 17 wherein, as a result of extending the telescoping support structure when the balloon system reaches a first desired altitude, a payload carried by the balloon system moves away from the balloon envelope.