Umushumi w'imodoka/Umushumi w'imodoka/Umushumi w'ijosi ry'inyuma ufite umutwe uzunguruka

Ibisobanuro bigufi:

icyuma cy'imodoka

Umugozi wo mu modoka (witwa kandi umugozi wo mu modoka n'umugozi w'ijosi rizunguruka) ni ubwoko bw'umugozi ukoreshwa mu gufatanya icyuma n'icyuma cyangwa, akenshi, igiti n'icyuma. Uzwi kandi nk'umugozi wo mu mutwe w'igikombe muri Ositaraliya na Nouvelle-Zélande.

Itandukanizwa n'izindi bolts bitewe n'umutwe wayo muto w'ibihumyo kandi kuba igice cy'umugongo, nubwo ari uruziga mu burebure bwawo bwinshi (nk'uko bimeze mu bundi bwoko bwa bolts), kiba gifite impande enye munsi y'umutwe. Ibi bituma bolt yifunga ubwayo iyo ishyizwe mu mwobo kare mu mugozi w'icyuma. Ibi bituma igifunga gishyirwaho n'igikoresho kimwe gusa, spanner cyangwa wrench, ikora ku ruhande rumwe. Umutwe wa bolt y'imodoka akenshi uba ari dome ntoya. Umugongo nta migozi ugira; kandi umurambararo wawo ungana n'uruhande rw'igice kare.

Umugozi w'imodoka wakozwe kugira ngo ukoresheshwe mu cyuma gikomeza icyuma ku mpande zombi z'igiti, igice cy'umugozi gifite impande ebyiri gishyirwa mu mwobo wa kare mu cyuma. Ni ibisanzwe gukoresha umugozi w'imodoka ku mbaho ​​zambaye ubusa, igice cy'umugozi gitanga uburyo bwo gufata buhagije kugira ngo budahindukira.

Bolt yo mu modoka ikoreshwa cyane mu bikoresho by'umutekano, nk'ingufuri n'amapine, aho bolt igomba gukurwaho uruhande rumwe gusa. Umutwe woroshye kandi ufite indorerwamo n'umugozi w'inyuma biri munsi bibuza bolt yo mu modoka gufungurwa uvuye ku ruhande rudafite umutekano.