Deployable sheet material systems and methods
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B64G-001/22
B64G-001/44
출원번호
US-0154534
(2016-05-13)
등록번호
US-10189583
(2019-01-29)
발명자
/ 주소
Abrams, John L.
Duchek, Matthew E.
Paz, Alberto
Harbach, Ryan A.
Rakow, Alexi S.
출원인 / 주소
ANALYTICAL MECHANICS ASSOCIATES, INC.
대리인 / 주소
Mueting, Raasch & Gebhardt, P.A.
인용정보
피인용 횟수 :
0인용 특허 :
71
초록▼
Exemplary deployable sheet material systems may be configured to stow and deploy sheet material. The systems may include one or more masts, one or more extendable booms, and one or more guys wires configured to function in conjunction with each other to deploy the sheet material and then to maintain
Exemplary deployable sheet material systems may be configured to stow and deploy sheet material. The systems may include one or more masts, one or more extendable booms, and one or more guys wires configured to function in conjunction with each other to deploy the sheet material and then to maintain the sheet material in the deployed configuration.
대표청구항▼
1. A spacecraft system for deploying sheet material comprising: a primary beam member extending from a first end region to a second end region;a first mast coupled to the primary beam member;a second mast coupled to the primary beam member opposite the first mast, wherein each of the first and secon
1. A spacecraft system for deploying sheet material comprising: a primary beam member extending from a first end region to a second end region;a first mast coupled to the primary beam member;a second mast coupled to the primary beam member opposite the first mast, wherein each of the first and second masts extends from a proximal region coupled to the primary beam member to a distal region, wherein the distal region of the first and second masts is positioned farther from the primary beam member when the system is in a deployed configuration than when the system is in a stowed configuration;a spoolable apparatus coupled to the primary beam member, wherein the spoolable apparatus comprises: a first boom member proximate the first end region of the primary beam member,a second boom member proximate the second end region of the primary beam member, anda sheet material extending from a proximal sheet region to a distal sheet region and located between the first and second boom members,wherein the first boom member, second boom member, and the sheet material are in a spooled state when the system is in the stowed configuration, and wherein the first boom member, second boom member, and the sheet material are unspooled into an extended state when the system is in the deployed configuration; anda plurality of guy wires comprising: a first guy wire extending from at least the distal region of the first mast to the first boom member,a second guy wire extending from at least the distal region of the first mast to the second boom member,a third guy wire extending from at least the distal region of the second mast to the first boom member, anda fourth guy wire extending from at least the distal region of the second mast to the second boom member. 2. The system of claim 1, wherein each of the first and second boom members extends from a proximal boom region located proximate the primary beam member to a distal boom region when in the extended state, wherein the first and third guy wires extend to the distal boom region of the first boom member and the second and fourth guy wires extend to the distal boom region of the second boom member. 3. The system of claim 1, wherein the first and second boom members of the spoolable apparatus are biased to extend along extension axes to deploy the first and second boom members and the sheet material from the spooled state to the extended state. 4. The system of claim 3, wherein the spoolable apparatus further comprises a spoolable apparatus actuator to restrict movement of the first and seconds boom members into the extended state along the extension axes and to release the first and seconds boom members to extend along the extension axes to deploy the first and second boom members and the sheet material from the spooled state to the extended state. 5. The system of claim 1, wherein the first mast is biased to move relative to the primary beam member to move from the stowed configuration to the deployed configuration, wherein the spacecraft system further comprises a mast actuator to restrict movement of the first mast and to release the first mast such that the distal region of the first mast moves from proximate the primary beam member to a distance away from the primary beam member. 6. The system of claim 1, wherein the sheet material comprises one or more photovoltaic arrays. 7. The system of claim 1, further comprising one or more tensioners to tension one or more of the plurality of guy wires. 8. The system of claim 1, wherein the first mast comprises: a first mast portion, anda second mast portion, wherein each of the first and second mast portions extend from a proximal mast portion region pivotably coupled to the primary beam member to a distal mast portion region, wherein the proximal mast portion region of the first mast portion is proximate the proximal mast portion region of the second mast portion, wherein the proximal mast portion regions of the first and second mast portions are located between the distal mast portion region of the first mast portion and the distal mast portion region of the second mast portion when in the stowed configuration, wherein the distal mast portion region of the first mast portion is proximate the distal mast portion region of the second mast portion when in the deployed configuration. 9. A system for use in deploying sheet material comprising: a primary beam member extending from a first end region to a second end region;one or more masts coupled to the primary beam member, wherein each of the one or more masts extends from a proximal region pivotably coupled to the primary beam member to a distal region;a first boom member extending from a proximal first boom end region coupled to the first end region of the primary beam member to a distal first boom end region located farther away from the primary beam member than the proximal first boom end region;a second boom member extending from a proximal second boom end region coupled to the second end region of the primary beam member to a distal second boom end region located farther away from the primary beam member than the proximal second boom end region;a sheet material extending from a proximal sheet region proximate to the primary beam member to a distal sheet region located farther away from the primary beam member than the proximal sheet region, wherein the sheet material is further located between the first and second boom members; andone or more guy wires extending from at least the distal region of the one or more masts to the first boom member and the second boom member. 10. The system of claim 9, wherein the one or more masts comprises: a first mast pivotably coupled to the primary beam member, anda second mast pivotably coupled to the primary beam member opposite the first mast. 11. The system of claim 9, wherein the one or more guy wires extend to the distal first boom end region of the first boom member and the distal second boom end region of the second boom member. 12. The system of claim 9, wherein the one or more masts are biased to move relative to the primary beam member, wherein the system further comprises one or more mast actuators to restrict the one or more masts from moving relative to the primary beam member and to release the one or more masts to move such that the distal region of the one or more masts is located farther away from the primary beam member than the proximal region of the one or more masts. 13. The system of claim 9, wherein the sheet material comprises one or more photovoltaic arrays. 14. The system of claim 9, further comprising one or more tensioners to tension the one or more of guy wires. 15. The system of claim 9, wherein each of the one or more guy wire extends from one of the first and second end regions of the primary beam member to one of the first and second boom members through the distal region of one of the one or more masts. 16. The system of claim 9, wherein each of the one or more guy wires extends from at least the distal region of the one or more masts to one of the distal first boom end region and the distal second boom end region. 17. A method of deploying sheet material from a spacecraft comprising: providing a deployable system comprising: a primary beam member,one or more masts extending from a proximal region pivotably coupled to the primary beam member to a distal region,a deployable apparatus coupled to the primary beam member and configurable in a stowed configuration and a deployed configuration, wherein the deployable apparatus comprises: a plurality of boom members, anda sheet material extending between at least two of the plurality of boom members, wherein the plurality of boom member and the sheet material are located proximate the primary beam member when in the stowed configuration and extend from the primary beam member when in the deployed configuration, anda plurality of guy wires extending from the distal region of one or more masts to the plurality of boom members;moving the one or more masts relative the primary beam member to position the distal region of the one or more masts farther away from the primary beam member than when in the stowed configuration; andextending the plurality of boom members and the sheet material away from the primary beam member to deploy the sheet material. 18. The method of claim 17, wherein the deployable apparatus is biased to extend into the deployed configuration, and wherein the method further comprises releasing the deployable apparatus to extend away from the primary beam member. 19. The method of claim 17, wherein the one or more masts are biased to move relative the primary beam member to position the distal region of the one or more masts farther away from the primary beam member than when in the stowed configuration, and wherein the method further comprises releasing the one or more masts to move relative the primary beam member to position the distal region of the one or more masts farther away from the primary beam member than when in the stowed configuration. 20. The method of claim 17, further comprising tensioning the plurality of guy wires after the plurality of boom members and the sheet material are extended away from the primary beam member.
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