| 摘要 |
A chassis structure comprises a multiplicity of cylindrical pivot members 1 which are arranged in parallel spaced relation to form nodes of the chassis. Joint members 2, 3 are located on each pivot member 1 and have a cylindrical sleeve 4 dimensioned to receive and form a sliding fit with the pivot member 1. The joint members have one or more attachment projections 5, 6, 7, 8, 9. Braces 10 extend between the projections of a pair of joint members, and each brace comprises an elongate body having sockets 12 at opposite ends. The sockets are dimensioned to receive a projection. One or more main section members 13 are provided, each having an elongate body with two or more sockets 14, 15 at each end. The sockets are dimensioned to receive a projection. The joints are bonded to respective sleeves, braces and optional main section members by a curable adhesive composition.
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