Gears na ratchet da ake amfani da su a cikin kwale-kwale na tuƙi, musamman a cikin winches waɗanda ke sarrafa sails.
Winch wata na'ura ce da ake amfani da ita don ƙara ƙarfin ja akan layi ko igiya, wanda ke bawa ma'aikatan jirgin damar daidaita tashin hankali na cikin jirgin ruwa.
Ana shigar da gear ratchet a cikin winches don hana layi ko igiya daga kwancewa ba da gangan ba ko zamewa baya lokacin da aka saki tashin hankali.
Fa'idodin amfani da ratchet gears a cikin winches:
Sarrafa da Tsaro: Samar da madaidaicin iko akan tashin hankalin da aka yi amfani da shi akan layi, ba da damar ma'aikatan jirgin ruwa su daidaita jiragen ruwa yadda ya kamata da aminci a cikin yanayi daban-daban na iska.
Yana Hana Zamewa: Tsarin ratchet yana hana layin daga zamewa ko kwancewa ba da gangan ba, yana tabbatar da cewa sailing ɗin ya tsaya a matsayin da ake so.
Saki mai Sauƙi: Tsarin sakin yana sa ya zama mai sauƙi da sauri don saki ko sassauta layin, yana ba da damar ingantaccen daidaitawar jirgin ruwa ko motsi.