Koloi (bo-le-law) /coach bolt/ Bolote ya hlooho e chitja e molala wa sekwere

Tlhaloso e Khutšoanyane:

boutu ba koloi

Bolt ea koloi (eo hape e bitsoang bolt ea mokoetlisi le round-head square-neck bolt) ke mofuta oa boutu o sebelisetsoang ho tiisa tšepe ho tšepe kapa, hangata, lehong ho tšepe. E boetse e tsejoa e le bolt ea hlooho ea senoelo Australia le New Zealand.

E khetholloa ho tsoa ho liboutu tse ling ka hlooho ea eona e sa tebang ea mushroom le taba ea hore karolo ea sefapano sa shank, leha e le selikalikoe boholo ba bolelele ba eona (joalo ka mefuta e meng ea bolt), e sekwere hang ka tlase ho hlooho. Sena se etsa hore bolt e itsoele ha e kenngoa ka lesoba la lisekoere ka lebaleng la tšepe. Sena se lumella fastener hore e kenngoe ka sesebelisoa se le seng feela, sepane kapa wrench, se sebetsang ka lehlakoreng le leng. Hlooho ea bolt ea lekareche hangata ke sebaka se sa tebang. Shank ha e na likhoele; 'me bophara ba eona bo lekana le lehlakore la sekoere-sekoere-karolo.

Bolutu ea kariki e ne e etselitsoe hore e sebelisoe ka tšepe e matlafatsang mahlakoreng a mabeli a leballo la lehong, karolo e nang le lisekoere ea boutu e kenang lesobeng la tšepe. Ho tloaelehile ho sebelisa bolt ea kariki ho patsi e se nang letho, karolo ea lisekoere e fana ka ho tšoarella ho lekaneng ho thibela ho potoloha.

Boutu ea kariki e sebelisoa haholo ho lokisa ts'ireletso, joalo ka linotlolo le lihokelo, moo boutu e tlamehang ho ntšoa ka lehlakoreng le le leng feela. Hlooho e boreleli, e boreleli le linate tse sekoere ka tlase li thibela boutu ea koloi ho notleloa lehlakoreng le sa sireletsehang.