McPherson ukumiswa Ingenye yezinkundla izinhlobo ukumiswa yezimoto, lapho isici esiyinhloko kuyinto strut. It is eyaziwa edume ngokuthi "liyaphambuka ikhandlela" noma ukumiswa imizila Racks. Ekuqaleni lesi sakhiwo kwaba umphumela ukumiswa phezu transverse iziyisikhombisa double. Kulokhu, eyodwa kuphela setha wishbone phansi, futhi endaweni yesibili ifikile lomnyango, itholakala khona ngaphansi iphiko okusezingeni eliphezulu. Kulesi kudivayisi, ingxenye ingalo aphansi ngokuvamile ithwala isimame ibha. Emthambekeni Strut lwe-malware imoto enjalo, njengoba McPherson ukumiswa, linendima ebalulekile. Ukuze wenze ukulungisa ezisebenzayo izici imoto usebenzisa kokubili emthambekeni longitudinal futhi transverse.
Umbhali waleli ukumiswa, wadala ku forties kwekhulu elidlule, iyona Erl Makferson, i unjiniyela waseMelika, ngenkathi esebenza ukuze kuzuze GM. UMklami iye yathuthukiswa yayo Chevrolet Kadett, izimoto ezingabizi esigabeni sabasebenzi, okwakubekelwa okuthengiswa emakethe US. Ngenxa yalokho, imodeli engakaze waqala ku elihambayo. Ngenxa yalokho, indawo yokuqala emikhulu imoto, okuyinto esetshenziswa uhlobo ukumiswa McPherson, baba Ford Leads ngo-1948. Akunakwenzeka ukuba uqaphele yokuthi ekuqaleni ukumiswa zenzeka ekhulwini lamashumi amabili athuthukile, musa ihluke design kusuka kule. Ngokwesibonelo, Guido Fornas kusukela Italian "Fiat" idale sifana ukumiswa emashumini eminyaka ambalwa ngaphambili, ngakho kukhona bezibona ukuthi American namanje waboleka ngalezi zenzakalo.
Njengoba ekuqaleni kuhlelwe ukuklama McPherson ukumiswa angasetjentiswa kokubili amasondo front futhi bakhulise. It lwenzelwe iphrojekthi Chevrolet Kadett. Naphezu kwakho konke lokhu, ekuthuthukiseni ekuseni imoto yasetshenziselwa kuphela kusukela front. Ukuze lula inqubo kanye nekunciphisa tindleko tekwenta ukuyakha, umenzi unqume ukushiya ezingemuva ukumiswa ejwayelekile - engaphansi, ku longitudinal leaf iziphethu nge oluvala amasondo eqinile. Ngokokuqala ngqá lokhu kulungiselelwa ifakiwe ku lamasondo angemuva e imoto Lotus Elite 1957 by Colin Chapman. Ngenxa yalesi sizathu, kwamanye amazwe ngokuvamile ngokuthi ukumiswa Chapman. Ngaphakathi the gama of "liyaphambuka ikhandlela" noma "ikhandlela ukumiswa" kule Nkulumo Echaza Isimo efanayo lapho kubhekiselwa lokhu ukuthuthukiswa livame ukusetshenziswa.
Ngo DEBUT layo samuntu McPherson ukumiswa wema ukuthi ngokuhlanganyela ibhola therein ogibele ukuqhubeka strut axis. Ngakho, eksisi ukushaqeka mfutho limelela eksisi isondo ngokushintshana. Ngemva kwesikhashana kwakukhona umkhuba ukufuduka yayo ngaphandle zungeza isondo, okuvumela ehlombe ukugijima uzothola inzuzo okuncane. Lokhu kwakwenziwa isizukulwane sokuqala imoto Volkswagen Passat futhi Audi 80. McPherson ukumiswa kuyinto ephawulekayo wawungaphansi lateral iziyisikhombisa kabili nemingcele kinematic. Kuthatha isikhala ngaphezulu ukuphakama futhi uqina okuhambisa umsindo vibration emzimbeni. Ngaphezu kwalokho, ukwenza yesondlo phezu mfutho ukushaqeka Kuyadingeka ukuba asuse yonke yokubeka. Kunezinzuzo zako: nezindleko eziphansi, ububanzi compact nesisindo ongaphakeme, ngesisekelo okuyinto, idivayisi has a udumo ububanzi ekwakhiweni imoto yesimanje.
Esikhathini yoma zokugcina ukumiswa ekhulwini McPherson wathola ukusatshalaliswa kwenqwaba. Lokhu zingachazwa ngezinqubo yokuthi zonke ezikhona ngaphambi izinkinga zobuchwepheshe zaxazululeka. Ikakhulukazi, sikhuluma mayelana nokwenzeka ukukhiqizwa serial ukushaqeka mfutho struts nge izinsizakusebenza ezifanele. Idivayisi manje cheapness ezahlukene kanye nezimo high, naphezu bokwenza eziningi, Nokho kabanzi embonini yezimoto. Eighties, lolu hlobo ukumiswa ngabe zamukele ngisho Abenzi izimoto sokunethezeka, kuhlanganise Mercedes-Benz, BMW futhi Audi. Naphezu kwakho konke lokhu, ngemva kwesikhathi esithile, isidingo wanyamalala, ehola izinkampani imoto senibuyele ukumiswa ku transverse iziyisikhombisa double. Nokho ezibizayo, kodwa usenayo imingcele kinematic kangcono, ukuhlinzeka siphezulu Ukugibela induduzo.