DRUM TYPE-VARIABLE SPEED DRIVE A drum type-variable speed drive in which: a spring bearing member (91), which is restricted from moving in the axial direction of departing from a shift fork (83) by a locking member (84, 85) fixed to a shift fork shaft (81), is pivotally supported by the shift fork shaft (81); a lost motion spring (90) is interposed between the spring bearing member (91) and the shift fork (83); and movement of the shift fork shaft (81) in the axial direction caused by rotation of a shift drum (100) presses the spring bearing member (91) through the locking member (84, 85), whereby the spring load of the lost motion spring (90) acts on the shift fork (83). -C-J - -n KA{ThV / A / C \ \ V i / / / N, I r~ a U''' ~\ <~*~ / fcN / / 2 x,~ 7 N~- CO A\ ~ (A( vi 7 ~ r ~~-4;~( 49K tc 9 ~ <// /) '~ 'N ~ ~\ VN N (/2' >y s~4$4 ~ x~&~ V r ( VA K § S N. 'N >7> t // y$> K'4~r (9) ,b I XX "~ (S V ~>~//t?!S K \Y> \\ ~k\ 1/ 'NxN \ /1 '1'C> XN.<4\ ~ '~"< itt/k 4? 0:2 Fig. 4


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    Title :

    Drum type-variable speed drive


    Contributors:

    Publication date :

    2015-08-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F16H Getriebe , GEARING / B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer



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