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    Please use this identifier to cite or link to this item: http://nthur.lib.nthu.edu.tw/dspace/handle/987654321/58928

    Title: Variable resistance computer input wheel
    Authors: Chuang;Keh-Shih K.
    教師: 莊克士
    Date: 1994/12/6
    Relation: none
    Keywords: turning resistance
    leverage arm
    Abstract: Structure for varying the turning resistance of a wheel (30) via computer commands is disclosed. The structure includes springs (42) coupled to the wheel via a leverage arm (46). Commands to motors (50) move the arm attachment location of the springs.
    URI: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&u=%2Fnetahtml%2FPTO%2Fsearch-adv.htm&r=6&f=G&l=50&d=PTXT&p=1&p=1&S1=5,370,536&OS=5,370,536&RS=5,370,536
    Appears in Collections:[生醫工程與環境科學系] 專利

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