| 摘要 |
A quickly retractable and snubbing pivot pin mechanism comprising an extendible means, snubbing means, and link nonrotatably and slideably connected to the extendible pin means and pivotally connected to the snubbing means. This pin mechanism may be combined with other pivotal structure as a storage bin, such as for aircraft passenger carry-on luggage having the axially retractable pivotal pins extendible from the bin into recesses in support structure, as in an aircraft passenger transport, in a nonrotatable fitting and the snubber pivotally connected between the bin and the pin for snubbing relative movement between the bin and its pivot pin and accordingly between the bin and the support structure.
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