Ntau ntawm peb cov neeg siv khoom tau ntsib teeb meem ntev los ntawm cov teeb meem zoo nrog cov rub tawm los ntawm cov neeg muag khoom dhau los, xws li kev ntxhib thiab tsis sib xws, kev sib tw tsis zoo uas ua rau muaj kev sib txhuam ntau dhau, jamming, thiab txawm tias qhov tsis ua haujlwm ntxov ntxov. Cov teeb meem no tsis tsuas yog cuam tshuam rau kev ua haujlwm zoo ntawm qhov chaw nres tsheb qhov rooj tiv thaiv qhov system tab sis kuj ua rau muaj kev saib xyuas tsis tu ncua thiab nce nqi ua haujlwm.
Tom qab kuaj peb cov khoom, cov neeg siv khoom tau txiav txim siab hloov mus rau peb ua lawv cov neeg siv khoom ntseeg siab tshiab. Thov xyuas kojr 3 "chaw nres tsheb qhov rooj cable pulley, lawv tag nrho featurehuv, meej txiavthoob plaws hauv cov txheej txheem ntau lawm, nrog nruj me ntsis tswj kom haum zoo meej. Thiab kojr 3 "lub luag haujlwm hnyav qhov rooj tsheb rub lub logyog ua los ntawm cov hlau reinforced thiab corrosion-resistant zinc plating, lawv ua kom ruaj khov ua haujlwm nyob rau hauv siab - siv lub voj voog.
Nws lub siab -cov kabmob sib xyaw ua ke zoo heev txo cov kev sib txhuam, ua kom yooj yim rau cov dej ntws thiab lwm yam khoom, thiab tiv thaiv kev ua haujlwm tsis zoo.
Haum rau ob qho tib si hauv tsev thiab hnyav- kev siv ua lag luam, peb cov pulleys muab kev ua haujlwm zoo thiab kev ua haujlwm ruaj khov. Peb qhov zoo sib xws tau ua rau peb xaiv qhov zoo tshaj plaws rau cov neeg siv khoom nrhiav ntev - kav ntev, teeb meem - dawb seem.
