Uruziga rw'Urunigi Urupapuro 20B rworoshye

Urunigi rw'iminyururu cyangwa uruziga-uruziga ni uruziga rwerekana amenyo, cyangwa cogs, rushyirwa hamwe n'umunyururu, inzira cyangwa ibindi bikoresho bitoboye cyangwa byangiritse. Izina 'isuka' rikoreshwa mubusanzwe uruziga urwo arirwo rwose rufite urunigi runyuramo. Itandukanijwe nibikoresho byo muri spockets ntabwo bigeze bifatanyirizwa hamwe, kandi bitandukanye na pulley kuberako amasoko afite amenyo kandi pulle iroroshye.
Isakoshi ikoreshwa mumagare, moto, imodoka, ibinyabiziga bikurikiranwa, hamwe nizindi mashini haba mu kohereza uruziga hagati yimigozi ibiri aho ibikoresho bidakwiriye cyangwa gutanga umurongo ugana kumurongo, kaseti nibindi. mu igare, aho umutambiko wa pedal utwara uruziga runini-rugenda, rutwara urunigi, narwo, rutwara akantu gato ku murongo w’uruziga rw'inyuma. Imodoka zo hambere nazo ahanini zagendanaga na spocket na chain mechanism, imyitozo ahanini yakuwe mumagare.