Bike ingono: iintlobo kunye isixhobo. Indlela ukwakha ingono ibhayisekile

Ibinzana elithi "ukubefaka ivili" ungaphakathi ulwimi Russian kunakuhlanga elibi kwaye umsebenzi zoshishino okungeyomfuneko, nzima ubomi. A ibhayisikili mihla - imveliso abaxhakaxhaka nobunzima kakhulu, uyilo yayo ibandakanya ngeenkcukacha ezininzi ezenza nembeko oluntu ngqondweni nobunjineli kwetalente. Bike ingono - idivaysi kwaye iyinxalenye yembali ngomatshini. Inqwelo yokuqala ibhayisekile saba phezu amavili.

I ibhasi yokuqala

Omnye ugqirha wezilwanyana John Boyd Dunlop, yaseScotland ngokuzalwa, owayehlala eIreland, waphawula ngowe-1887, njengoko nonyana wakhe ekhwele yakhe enamavili kunye amavili ezintsimbini cobblestones. Yena lo mbono beza ukunciphisa mercilessly kujinga, leyo waziva, sivumelane amavili tube ilastiki, ngomtshini kunye nomoya. Lwalo lokuqala ivili kunye ivili waba ngamaplanga, qhiwu phambili kwesisu disc (nokuba inkomo, okanye kweeHagu - abachaphazelekayo umsebenzi wakhe). Kamva ngempumelelo nangakumbi ngumfuziselo ithumbu yerabha.

Kuma iso-, wenza i adaptha kumbhobho rubber obhityileyo, apho ukugcina umoya isondo, ukudlala indima okanye ukubuyisela indlela enye-valve. Ukwakhiwa uqhagamshelwano yethutyana impompo ngokubanzi iye isicelo kwimveliso amavili ebhayisikile, wazithwala-mveliso omncinci, ahlelwe wezilwanyana ubuhlakani kunye nomzalwana wakhe. Dunlop Bike ingono, kunye ingcamango lwamavili irabha, iye yasetyenziswa kwaye automakers, nokwenza igama lakhe odumileyo phakathi abaqhubi beemoto.

Imvelaphi igama elithi

Igama elithi "qhobosha" wabumba ukusuka kwingono IsiNgesi (ingono) kwaye imele uhlobo olulodwa nelembande, zixhotyiswe ngokubanzi kunye isivingco, ukuba uqhagamshelwano nomjelo, okanye - kwimeko ibhayisekile okanye imoto amavili - a lwesinye irabha okanye ivili. E IsiNgesi, lo msebenzi osemqoka kuyilo ngoku ebizwa ivalve - vana. Bike ingono - kukwayinto entle nut eyodwa ufumana iiasi kunye undi ivili.

Ingono, ogama Dunlop, maxa wambi ebizwa ngokuba IsiNgesi okanye Woods isivalo, emva umqambi wayo, owenza uphuculo wazo - uyilo eyayisetyenziswa kwi Happy ixesha elide kakhulu, ingakumbi Bikes zemihla ngemihla injongo kunye ixabiso liphantsi oku. Namhlanje, kunye ivelufa ivili zizinto lwepaki. imifuziselo Okuninzi kutshanje kudala nezixhotyiswe motor wevalufa, ogama emva umqambi wayo - August Schrader. Kamva, kwabakho ayisindi esikhethekileyo kwingono ngebhayisekile racing kunye indlela iimoto ngakumbi xa kuthelekiswa indlela, ebizwa ivelufa Perst (Presta valve).

ingono Dunlop

Ukuvulwa kwi kodini owongozelelweyo, kwindawo apho qhiwu kwi gumbi vana lixesha na ububanzi of 8 mm. Ngabaqambi le tube metal kunye ngentambo zangaphandle kunye enobubanzi mncane ngaphezu umngxuma kodini, apho eyafakwa likufanelekele zesinyithi ezicekethekileyo - vana kunye imingxunyana emibini. Phezulu - yinto owongozelelweyo apho umoya engena evela kwimpompo. Lukhuselwe nxamnye ubumdaka kunye cap okhethekileyo umsonto. Enye umngxuma ingono, lo walivala ithende zilahlwa yokuxazulula livale Zinjengeqhezu ezingcakacileyo iirubber ityhubhu - eyona ingono, nto leyo edlala indima vana indlela enye. Lokulinganisa zigxunyekwe ugwebu ityhubhu ye eyayi ngomsesane.

Ukuze yenyuse isondo, oko kufuna adaptha ukuze ibhayisekile ne pin we 3 mm ububanzi, okanye retroshlang karhulumente kwiglasana ebethelelwa apha le spool. kwimpompo Fit mihla ne-adaptha kuba Presta pin.

Schrader valve

Olu qambo i American Agasti Schroeder (zikhona ezinye iindlela ze ngenyameko: Schrader okanye Schrader) iye elilodwa lomenzi ngo-1893 eUnited States. Ngoko ke, lo ivelufa eyaziwa ngokuba American, kodwa kaninzi ibizwa ngokuba injini - isixhobo ezifana baxhotyiswe uninzi kweevili yeemoto mihla kunye izithuthuthu.

Kwakhona asetyenziswe ifriji kunye nemozulu iinkqubo ezininzi apho kufuneka nokuphinda refrigerant kwezinye iinkqubo njengoko node ukukhuphela uxinzelelo ezingaphezu lomoya okanye inkqubo ulwelo.

Schröder uyilo pin iquka ityhubhu apho kwiglasana ebethelelwa iyunithi ukusika - core, nto leyo isivingco poppet, ukuvala umoya lokuphuma egumbini phantsi kwempembelelo emthonjeni. Ngokulungisa ukuphakama lithe tso iphini yesilayidi uyakwazi ukulawula uxinzelelo lomoya egumbini. Le spool kwiglasana ebethelelwa sisixhobo ekhethekile, apho iifayile ezisetyenziswa cap olukhuselayo - ikepusi metal ngetywina plastiki ngaphakathi. Igama elitsha kule nkqubo - eyakhelwe-ngaphakathi abenzi iliso xi.

Presta valve

Esi sixhobo womoya wambi ngokuba isiFrentshi. Amavili ne umphini Presta isetyenziswa kakhulu ukuba amavili kunye ungqameko emxinwa ezisetyenziswa imidyarho, indlela okanye gqith imifuziselo izithuthuthu. Ubukhulu be mingxuma kongqameko yevili lohlobo - 6 mm, nto leyo ithintela ukuba buthathaka ebalulekileyo yamandla. Ngoko ke, akukho mfuneko aziqhelanise kwimidlalo velokolos ikhamera motor vana. Ngaba senziwe ngendlela kunokwenzeka, kodwa zifuna imingxuma ezinkulu ukuya 8 mm.

Izixhobo weebhayisekile Presta uhlobo pin yohlukile US Schrader wevalufa locknut ubukho, sokungaphumeleli kumise slide spring lwekeyboard vana. Ukuze ophela emoyeni, kufuneka ukhulule isiciko zokuzikhusela nqakraza ngokulula kwi encotsheni ivelufa - akukho mfuneko bajije phakathi komzimba, ngathi kwingono ngomatshini. Kumise kwenzeka ivalve yingcinezelo moya evela ivili. Oku kube lula ugcwalisa kwigumbi emoyeni kwanaxa usebenzisa Impompo isandla kunye umthamo yokusebenza encinane.

Ukusebenzisa impompo ngesandla

Indlela ukwakha ingono ibhayisikile usebenzisa nempompo ngesandla? Eyona nto ibalulekileyo - ukwenza isigqibo ngenjongo zo xhulumaniso. Uninzi ngesandla okanye unyawo iimpompo namhlanje baxhotyiswa iintloko eziyilelwe iintlobo ezimbini eziphambili - i-American kunye isiFrentshi, Schreder okanye Presta. Kaninzi kudingeka nje ukuba intloko kakuhle ukuya kwisikhundla ofunekayo, evulekileyo, ukuba ufuna ukuvala i ngokobuzwe, thambekisa zombini ukuya kwi ingono sehlise ngokobuzwe, ukulungisa impompo kwivili.

Kubalulekile ukuba kuphulukana isiciko ivalve olukhuselayo ekhusela umzimba ukusebenza lo isinxibelelanisi nxamnye ukungcola nothuli. Basengozini ukungcoliswa vana Presta, leyo ingonakaliswa lula ngenxa mngxuma ubukhulu ezincinane ukuze ndiye lomoya kunye nokungabikho imithombo.

Iyalayisha yi isiguquli

Ndingasebenzisa akukho pump ngesandla yezithuthi enamavili amabini, kwaye isiguquli? Indlela ukwakha ingono ibhayisekile pump motor? Kwimeko ka vana schrader ilula kakhulu; onke amacandelo kuyilo kunye ezisebenza ngokubakho ezi zifanayo efanelekileyo nasiphi na isithuthi, nokuba inani yamavili. Kuba nezinye iintlobo kwingono adaptha ubungakanani efunekayo.

Kumazwe apho uphuhliso weebhayisekile qhoboshela yayibaluleke kakhulu - eJamani, eHolland, yaseScandinavia - kunikwa amanqaku ofanayo emali velokoles yafakwa compressors kwamandla ngaphantsi imoto. Eyona nto iphambili kule - ukuthatha ingqalelo encinci velokamer kunye uxinzelelo lomoya akunconywa, ukuze ungayibaxi kwaye zenze umonakalo ivili.

Ukuthembeka kunye nentuthuzelo

imvelo izithuthi enamavili amabini, ekuvuseleleni umlinganiswa intshukumo kwi hlayisekile yenza ibhayisikile ngakumbi zithandwa ngakumbi hayi kuphela kwiindawo zasemaphandleni kodwa phakathi kwabahlali kwizixeko. Ukusetyenziswa imifuziselo mihla izinto ezintsha nobuchwepheshe eziphuculweyo jikela ngeebhayisikile ibe ulonwabo lokwenene.

Musa ukunciphisa intuthuzelo nazo zonke iintlobo namhlanje neengono zithi sebenzisa ibhayisekile. Kuyo nayiphi na imeko, ukulungiswa yamavili ezimbini ukususa ayifuni ixesha elide kwaye iinzame ezingaphezulu.