发明名称 Backpack suspension system with hub
摘要 A backpack suspension system is provided that provides a more natural feel as it is able to match a hiker's twisting and bending motions. A backpack suspension system comprises a frame having an upper and a lower portion, and a hub connecting the upper and lower portion. The upper and lower portion comprise a plurality of rods adapted to rotate within the hub. The hub is adapted to pivot about a horizontal axis. In certain embodiments the frame is substantially X shaped and in certain embodiments the hub is substantially X shaped.
申请公布号 US2008203128(A1) 申请公布日期 2008.08.28
申请号 US20070987337 申请日期 2007.11.29
申请人 BASS GREGORY;MIYASHITA YUSUKE;KIM TAE 发明人 BASS GREGORY;MIYASHITA YUSUKE;KIM TAE
分类号 A45F3/10 主分类号 A45F3/10
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