Pale nā ​​kuapo micro i nā ʻeha lima i loko o nā elevators a hōʻoia i ka palekana pilikino

Hoʻomaʻamaʻa pinepine ʻia nā ʻeha lima o ka elevator i ka manawa e pani ʻia ai ka puka, ʻoiai ke hiki aku nā keiki a i ʻole ka poʻe holo e lawe ana i nā mea nui. Ua hoʻohana nā elevators kuʻuna i nā papa hoʻopā mechanical e pale aku i nā ʻeha lima, akā ua loaʻa nā pilikia e like me ka pane lohi a me nā mea hoʻonāukiuki wahaheʻe pinepine. I kēia mau lā, ua hoʻokomo piha ʻia nā micro switch i loko o nā ʻōnaehana anti-hand-injury elevator. Hiki iā lākou ke ʻike pololei a pane koke, e hoʻāla koke ana ma ka hopu ʻana i nā neʻe minuke, e hoʻopau loa ana i ka pilikia o nā ʻeha lima.

Ma ke ʻano he ʻāpana i hoʻohana pinepine ʻia i loko o nā ʻōnaehana anti-hand-injury elevator, ʻo kona kūpaʻa e hoʻoholo ai i ka hilinaʻi o ka elevator. ʻO ka wehe a me ka pani ʻana o nā puka elevator ma ka awelika o 300 a 500 mau manawa i ka lā. ʻO ia hana alapine kiʻekiʻe e hoʻoulu ai i ka luhi i nā pilina puna o nā kuapo maʻamau a me ka hāʻule ʻana o ka oxidation o nā pilina. ʻO kanā kuapo liʻiliʻiI loko o nā ʻōnaehana anti-hand-injury elevator, hoʻohana nā pilina puna kila kila kūpaʻa i ka luhi, a ua hana ʻia nā pilina me nā mea alloy e hiki ke pale aku i ka ʻino ʻana o ke arc. Ua hoʻolālā ʻia ka hale kuapo e pale i ka lepo a me ka wai ʻole, e hoʻololi ana i ke kaiapuni haumū a me ka lepo i loko o nā paipu elevator e hōʻoia i ka hana paʻa no ka wā lōʻihi.