Imiyoboro ya pipine ni ibikoresho byo gushyushya amashanyarazi cyane cyane bishyushya gaze na gazi, kandi bigahindura amashanyarazi ingufu.Umuyoboro w'amashanyarazi utagira umuyonga ukoreshwa nk'ibikoresho byo gushyushya, kandi hari ibicuruzwa byinshi imbere mu bicuruzwa kugira ngo uyobore igihe cyo gutura hagati mu cyuho.