Wipers

Kuvandudzwa kwetekinoroji kwaita kuti zvikwanise kuunza hutsva hwakawanda mubasa remajanitori.

Nhoroondo ye wiper windshield yakatanga muna 1908, apo iyo inonzi "wiper line" yakatanga kupiwa patented. Mawachi ekutanga emhepo aishandiswa neruoko rwomutyairi. Kwapera chinguva, muU.SA, nzira yepneumatic yekutyaira wipers yakagadzirwa. Zvisinei, iyi michina yakanga isingashande uye yakashanda kune rimwe divi. Mota yaifamba ichimhanya, ma wiper aiwedzerawo kuita zvishoma. Basa chete remugadziri Robert Bosch rakavandudza mhepo yekupukuta dhiraivha. Injini yemagetsi yakashandiswa sechitubu chekutyaira, icho, pamwe chete negiya rehonye, ​​kuburikidza nehurongwa hwemavheti uye hinges, yakaisa wiper lever pamberi pemutyairi mukufamba.

Rudzi urwu rwemotokari rwakakurumidza kupararira muEurope, sezvo vatyairi vanowanzotarisana nokusagadzikana kwemamiriro okunze mukondinendi iyoyo.

Nhasi, kuvandudzwa kwetekinoroji kwaita kuti zvikwanise kuunza hutsva hwakawanda (vagadziri vebasa, ma sensors emvura) anogadzirisa kushanda kwechigadzirwa ichi uye haakwezve kutarisa kwemutyairi.

Inofanirawo kucherechedzwa kuchinja mune simba chirimwa. Kusvikira munguva pfupi yapfuura, magetsi emagetsi anoshandiswa kutyaira windshield wipers akanga asina unidirectional. Gore rapfuura Renault Vel Satis yakashandisa injini inodzoreredzwa kekutanga. Sensor iri muinjini inoziva iyo chaiyo chinzvimbo chewiper ruoko uye inovimbisa yakanyanya wiper nzvimbo. Mukuwedzera, iyo yakavakirwa-mukati inonaya sensor inogadzirisa iyo windshield yekuchenesa frequency zvichienderana nekusimba kwemvura. Iyo yekugadziridza sisitimu inoona zvipingamupinyi pamhepo senge chando chakaunganidzwa kana chando chinonamira. Mumamiriro ezvinhu akadaro, nzvimbo yekushanda ye wipers inongogumira kudzivirira kukuvadzwa kwemashini. Kana isiri kushandiswa, wiper yemagetsi inoiendesa kune imwe nzvimbo yepaki kunze kwenzvimbo yekushanda kuitira kuti irege kuvhiringidza maonero emutyairi uye haigadziri kuwedzera ruzha kubva pakuyerera kwemhepo.

Chinhu chimwe hachina kushanduka kwenguva yakareba - rubber yechisikigo yakashandiswa mukugadzirwa kwerabha yekugadzirwa kwewiper blades kwemakore mazhinji, nokuti ine zvinhu zviri nani uye yakakwirira kupfeka kusagadzikana.

Kumusoro kwechinyorwa