Nā ʻāpana elevator Toshiba escalator pulley hui 3 huila 6 huila 9 huila

ʻO ka hui pulley escalator kahi ʻōnaehana i haku ʻia me nā pulley he nui i hoʻohana ʻia e kākoʻo a hoʻokele i ka hana o ka escalator. ʻO ka hui pulley maʻamau he pulley hoʻokele a me nā pulley alakaʻi he nui. Hoʻokele pinepine ʻia ka pulley hoʻokele e kahi motika a i ʻole ka hoʻoili ʻana, ʻoiai ʻo ka pulley alakaʻi e hoʻohana ʻia e alakaʻi i ke kaulahao escalator ma ke ala escalator. He mea nui ka hoʻolālā a me ke kau ʻana o ka hui pulley i ka hana maʻamau o ka escalator. Hiki iā ia ke hōʻemi i ka friction a me ke kū'ē a hōʻoia i ka hana maʻalahi o ka escalator.