in Infrared Astronomy with Arrays: The Next Generation
in Infrared Astronomy with Arrays: The Next Generation
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阵列红外天文学：下一代
DOI：
--
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发表时间：
1994
期刊：
影响因子：
--
通讯作者：
B. Soifer
中科院分区：
文献类型：
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作者：
K. Matthews;B. Soifer
一种可折叠的轮式车辆，其具有框架，该框架包括通过下管互连的头管和底支架。座管、链撑和支柱枢转地安装在底部支架上。第一缆索在一端连接到头管并延伸到链撑的端部，缆索的中间部分接合支柱。第二缆绳也在其相对端连接到头管和链撑，并且第二缆绳的中间部分连接到座管。当缆绳从支柱和座管分离时，车辆可能被折叠。
A collapsible wheeled vehicle having a frame which includes a head tube and bottom bracket interconnected by a down tube. A seat tube, chain stay and strut are pivotally mounted on the bottom bracket. A first cable is connected at one end to the head tube and extends to the end of the chain stay with the intermediate portion of the cable engaging the strut. A second cable is also connected to the head tube and chain stay at its opposite ends, and the intermediate portion of the second cable is connected to the seat tube. When the cables are detached from the strut and seat tube, the vehicle may be collapsed.