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158 ^llsal ElrTt= ^t.EJ (a) roller conveyor type (b) chain conveyor type (d) side fork type (e) rear fork type reJ 5-7 +Pl ttjJ^loll 7+= ^l= olE4^H "J^l TIol = p]"lg ,J4e elolq= Hi+ _Etrql ^]]a +e rH,Jql dL"Jg-z illtsg Erl t)l "J il E +4 "J il el 4 ol E zl;] tL gl trI. zlo)y pi"lgz} €^lqr +E HIglEg sg $i.]]zl +lall "l]l-J = *ol ,il+lc+. TIol = elol"lE += El]alql HI=Iql EIol li= Eolts *Bol llzl"J ol ag "J+4 "J 4ol *g+. +++ Bczlts 4ol"l= 4q HI+q= tuldE= ,I*++. gHI*ilE 7lol,= 4olg *+ql= + zlz)z)(=g)z} tl+gq 9l+. Tlol= 4ol olzl i =.J ^Iolql g.l= ze= r44 +HltL7lZL s4 .J "I zi =.J"il ga]] +a€ zl-+el zlEE ,JEI. +HI+.] zI ++ql^.1 trI= +eE- =-q ,.l z + zlol = 4"1 g zI +dg €c6IE + ,Jzlz)ql^-lel zr*E zlEzl BrJzl:z :L 7}ol= zt EEI= 4l q6I- Etl ^L+9+. +, sHlt}^l HJ-"Iql g,q6J EEI-= +q F zlzlzl tl_q= ,JAl 6}q aEg as= +46}ril aJri.(:B s_8 +4) (0 (c) lift type