Iyo silinda yekuvhara inotora akati wandei anti-kuba tekinoroji, akasiyana akasarudzika-akaumbwa anti-kudhonza marbles, uye inodzivirira kuvhurwa kwehunyanzvi.Iine yakasarudzika marble uye blade dhizaini dhizaini, ine yakakwira kuchengetedza kuita pakatarisana nekuvhurwa kwehunyanzvi.Silinda yekiyi yakashongedzerwa nemabhura ane manhamba chaiwo uye nematombo akasarudzika.Kana mabhura ane manhamba neakasarudzika anofanirwa kudhonzwa panguva imwe chete kana tekinoroji yabatidzwa, inovharika yega, kuitira kuti tekinoroji idzoserwe kumashure pasina pundutso.Iyo silinda yekuvhara inotora akawanda musanganiswa weakasiyana-siyana-akasarudzika marble, ayo anogona kuronga kusvika kumabhiriyoni enhamba dzakakosha, kuitira kuti uwane zero mutual kuvhurwa kwenzvimbo (imwe mugumi nematanhatu miriyoni).Iyo cylinder yekuvhara inowedzerwa nedivi mbiru bayonet mudziyo ine lateral yemukati kumanikidza, iyo inovandudza zvakanyanya kugona kudzivirira mhirizhonga uye yakasimba torsion.