发明名称 In-fill stadium seating
摘要 The seating arrangement of the present invention comprises a series of hingedly connected rigid platforms with a series of folding seats affixed to selected platforms. Beneath each series of folding seats are a series of hingedly connected folding panels connected to front and rear support frames. When collapsing the seating arrangement for storage, the seats are folded to their closed position and the folding panels fold inwardly, pulling the front and rear frames towards each other. The folding panels may be simultaneously folded by utilizing a member connecting one or more of these folding panels. Additionally, means may be provided for facilitating the collapsing of the seating arrangement from its use position to its compact, folded configuration.
申请公布号 US6029406(A) 申请公布日期 2000.02.29
申请号 US19980119393 申请日期 1998.07.21
申请人 VOLUNTEERS FOR MEDICAL ENGINEERING 发明人 STAEHLIN, JOHN H.
分类号 E04H3/12;(IPC1-7):E04H3/24 主分类号 E04H3/12
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