Umugozi

Ikariso ya kabili (izwi kandi nka karuvati ya hose, karuvati) ni ubwoko bwihuta, bwo gufata ibintu hamwe, cyane cyane insinga z'amashanyarazi, hamwe ninsinga. Kuberako igiciro cyabo gito, koroshya imikoreshereze, nimbaraga zihuza, imiyoboro ya kabili irahari hose, kubona ikoreshwa muburyo butandukanye bwibindi bikorwa.

Ikaruvati isanzwe, isanzwe ikozwe muri nylon, ifite igice cya kaseti cyoroshye kandi gifite amenyo afatana numutwe mumutwe kugirango agire ratchet kuburyo nkuko impera yubusa yicyiciro cya kaseti ikururwa umugozi wa kabili ukazimya kandi ntusubire inyuma . Amasano amwe arimo tab ishobora kwiheba kugirango irekure igipimo kugirango karuvati irekurwe cyangwa ikurweho, kandi birashoboka ko yakoreshwa. Ibyuma bidafite ibyuma, bimwe bisize hamwe na pulasitike itajegajega, byita kubikorwa byo hanze hamwe nibidukikije byangiza.

Gushushanya no gukoresha

Ikariso ikunze kugaragara igizwe na kaseti ya nylon yoroheje hamwe nibikoresho byinjizwamo ibikoresho, kandi kuruhande rumwe igipimo kiri mumwanya muto ufunguye. Iyo isonga yerekanwe kumurongo wa kabili imaze gukururwa murubanza hanyuma ikarenga igipimo, birabujijwe gukururwa inyuma; ibisubizo bivamo bishobora gukururwa gusa. Ibi bituma insinga nyinshi ziboherwa hamwe mugace ka kabili hamwe na / cyangwa gukora igiti.

Igikoresho cyo guhuza umugozi cyangwa igikoresho gishobora gukoreshwa mugushiraho umugozi ufite urwego rwihariye rwo guhagarika umutima. Igikoresho kirashobora guca umurizo wongeyeho hamwe numutwe kugirango wirinde inkombe ityaye ishobora gutera imvune. Ibikoresho byoroheje bikoreshwa mugukanda urutoki n'intoki, mugihe verisiyo iremereye irashobora gukoreshwa numwuka uhumanye cyangwa solenoid, kugirango wirinde gukomeretsa inshuro nyinshi.

Kugirango hongerwe imbaraga zo kurwanya urumuri ultraviolet mubisabwa hanze, nylon irimo byibuze byibuze 2% byumukara wa karubone ikoreshwa mukurinda iminyururu ya polymer no kongera ubuzima bwa serivise ya kabili. zirimo icyuma cyongeweho kugirango gishobore gutahurwa nicyuma gikora inganda

Umuyoboro w'icyuma udafite umuyonga uraboneka no kubukoresha bwa flameproof - amasano yatwikiriwe neza arahari kugirango wirinde igitero cya galvanic kiva mubyuma bidasa (urugero: tray ya kabili ya zinc).

Amateka

Imigozi y'insinga yahimbwe bwa mbere na Thomas & Betts, isosiyete ikora amashanyarazi, mu 1958 ku izina rya Ty-Rap. Ku ikubitiro bari bagenewe ibikoresho byindege. Igishushanyo cyumwimerere cyakoresheje iryinyo ryicyuma, kandi rirashobora kuboneka. Ababikora nyuma bahinduye igishushanyo cya nylon / plastike.

Mu myaka yashize, igishushanyo cyaguwe kandi gitezwa imbere mubicuruzwa byinshi bizunguruka. Akarorero kamwe kwari kwifungisha kwizunguruka ryakozwe muburyo bwo gusimbuza agasakoshi-mugozi suture muri colon anastomose.

Uwahimbye umugozi wa Ty-Rap, Maurus C. Logan, yakoreye Thomas & Betts arangiza umwuga we muri sosiyete nka Visi Perezida w’ubushakashatsi n’iterambere. Mugihe yamaze muri Thomas & Betts, yagize uruhare mugutezimbere no kwamamaza ibicuruzwa byinshi byatsinze Thomas & Betts. Logan yapfuye ku ya 12 Ugushyingo 2007, afite imyaka 86.

Igitekerezo cyo guhuza umugozi cyaje i Logan ubwo yazengurukaga uruganda rukora indege ya Boeing mu 1956.Gukoresha indege byari ibintu bitoroshye kandi birambuye, birimo metero ibihumbi z'insinga zateguwe ku mpapuro za pani ifite uburebure bwa metero 50 kandi zifatirwa mu ipfundo. , ibishashara, bifatanye nylon umugozi. Buri pfundo ryagombaga gukururwa cyane mu kuzinga umugozi ku rutoki rw'umuntu rimwe na rimwe rikata intoki z'umukoresha kugeza igihe ziteye ubwoba cyangwa “amaboko ya hamburger.” Logan yari azi neza ko hagomba kubaho inzira yoroshye, ibabarira, inzira yo kurangiza iki gikorwa gikomeye.

Mu myaka ibiri iri imbere, Logan yagerageje ibikoresho nibikoresho bitandukanye. Ku ya 24 Kamena 1958, hatanzwe ipatanti ya kabili ya Ty-Rap.