1. Ibisobanuro:Inzugi z'umuryango, zitwa imbago, zerekeza ku gikoresho kibuza kuzenguruka umuryango bitewe n'imbaraga runaka.
2. Imikorere:Imipaka yumuryango ikoreshwa mukugabanya gufungura cyangwa gufunga umuryango mugihe umubiri uhengamye;iragabanya kandi gukingura kwinshi kwumuryango, kandi mugihe kimwe ikora nka buffer kugirango irinde kugongana kwibyuma no kubyara amajwi akaze.Gufungura urugi ntarengwa biterwa nuburyo bworoshye bwo kwinjira no gusohoka mumodoka, uburyo bwo gufunga umuryango nyuma yo kwinjira mumodoka, no kutivanga hagati yumuryango numubiri, nibindi. Muri rusange ni 65 ° -70 °.
3. Ibyiciro:Ukurikije ubwoko butandukanye bwintwaro ntarengwa, igabanijwemo kashe ya kashe, imashini isize plastike hamwe nimbibi zizindi nzego.Ikimenyetso cya kashe bivuga imipaka aho ukuboko kugarukira kumenya imiterere yimipaka mugikorwa cyo gutera kashe.Imipaka isize plastike yerekeza kuri limite ukuboko kwayo kugarukira gufata skeleton yicyuma nkumubiri nyamukuru kandi ikamenya imiterere yimipaka ikozwe muri plastiki.Imipaka yizindi nzego yerekeza kumuryango uretse kashe ya kashe na limite irenga.
Nkuko bigaragara ku gishushanyo cya 1, igizwe ahanini nigitereko cyizamuka, ukuboko kugarukira, agasanduku ntarengwa, hamwe na rubber buffer.Gushiraho imitwe hamwe nintoki ntarengwa birahujwe kandi birashobora kuzunguruka mubwisanzure kandi neza.
Nkuko bigaragara ku gishushanyo cya 2, iyo umuryango ufunguye buhoro buhoro, intera iri hagati yimizingo yombi yiyongera binyuze mumaboko ntarengwa, kandi isoko ya torsion itanga kwimuka.Nyuma yo kugoreka ku nguni runaka, igikonjo cyamaboko ntarengwa gifatanye hagati yizingo.Nibikoresho byambere byerekana ibikoresho;muri iki gihe, umuryango ukomeza kuzunguruka, kandi iyo uzungurutswe ahantu runaka, umwobo wa kabiri wamaboko ushyizwe hagati ya roller na feri izunguruka, kandi igipimo cya kabiri cyibikoresho kigerwaho.Muri icyo gihe, muri kano kanya reberi ya rubber kumpera yukuboko kugarukira kugongana nagasanduku ntarengwa kugirango urugi rugerweho.