Muri sisitemu y'amasanduku y'imibumbe, icyuma gitwara imibumbe kigira uruhare runini mu mikorere n'imiterere y'amasanduku y'imibumbe. Ikigo cy'amasanduku y'imibumbe kigizwe n'ibice byinshi, harimoibikoresho byo kuzuba,ibikoresho by'umubumbe,ibikoresho by'impeta,n'umubumbe utwara ibintu. Dore impamvu umubumbe utwara ibintu ari ingenzi:

Inkunga ya Planet Gears:

Imashini itwara umubumbe ikora nk'inkingi y'ingenzi y'ibikoresho by'umubumbe. Imashini ifatana n'ibikoresho by'izuba n'iby'impeta, kandi zizenguruka ibikoresho by'izuba mu gihe zizenguruka impande zombi z'imashini itwara umubumbe.

Kohereza Torque:
Umuvuduko w'amashanyarazi uturuka ku byinjiye (bihujwe n'ibikoresho by'izuba cyangwa icyuma gitwara umubumbe) woherezwa ku musaruro unyuze kuriibikoresho by'umubumbe.Iyo mashini itwara umubumbe ifasha gukwirakwiza iyi torque kuri za giteri z'umubumbe, bigatuma zizunguruka kandi zigatanga umusanzu mu kugabanya cyangwa kongera umuvuduko muri rusange.

Gukwirakwiza imizigo:

Icyo gikoresho gitwara umubumbe gifasha gukwirakwiza imizigo muibikoresho by'umubumbe.Uku gukwirakwiza gutuma umutwaro kuri buri gikoresho ugera ku rugero rwiza, bikarinda umutwaro mwinshi w’igikoresho kimwe kimwe kandi bigatuma gikoresho gikomeza gukora neza kandi kikagira icyizere.