发明授权
- 专利标题: Continuous wound composite truss structures
- 专利标题(中): 连续复合桁架结构
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申请号: US13874865申请日: 2013-05-01
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公开(公告)号: US09435060B2公开(公告)日: 2016-09-06
- 发明人: Benjamin K. S. Woods , Benjamin Otto Berry , Vladimir Bohdan Stavnychyi
- 申请人: University of Maryland
- 申请人地址: US MD College Park
- 专利权人: UNIVERSITY OF MARYLAND
- 当前专利权人: UNIVERSITY OF MARYLAND
- 当前专利权人地址: US MD College Park
- 代理机构: Carter, DeLuca, Farrell & Schmidt, LLP
- 主分类号: D04C1/06
- IPC分类号: D04C1/06 ; D04C3/48 ; B29C53/58 ; E04C3/29 ; B64C3/18 ; B64C3/22 ; B64C27/473
摘要:
Ultra-efficient composite truss structures and methods for manufacturing the same using low cost and high throughput winding processes are presented. The present disclosure describes combining the high structural efficiency of truss structures with the excellent mechanical properties of composite materials using processes that mitigate the high manufacturing costs typical of composite materials. The present disclosure further describes creating the members of the truss structure through continuous winding of either thermoset or thermoplastic matrix, fiber reinforced composite members around a central mandrel. The longitudinal chord members of the truss are held in position by the mandrel, and the web members are wrapped under the chord members, over them, or both. The web members are bonded to the chord members during manufacture to produce a single consolidated truss structure.
公开/授权文献
- US20130291709A1 CONTINUOUS WOUND COMPOSITE TRUSS STRUCTURES 公开/授权日:2013-11-07
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