McPherson ukumiswa umele yeendidi zokumiswa izithuthi, apho element engundoqo a bahambahamba. Yinto eyaziwa edume ngokuba "wagalela ikhandlela" okanye ukumiswa komzila nezinye izinto. Ekuqaleni le ukwakhiwa sisiphumo lokunqunyanyiswa kwi zokunqika ezinqamlezayo kabini. Kulo mzekelo, omnye kuphela ukucwangcisa wishbone ezantsi, kwaye kwindawo yesibini lifikile lomnyango, ebekwe ekunene phantsi kwephiko eliphezulu. Kule fowuni, inxalenye ingalo ephantsi ngokuqhelekileyo uthwala bar somfanekiso. Ithambeka ye yoyika ukuba element loo imoto, njengoko McPherson ukunqunyanyiswa, kudlala indima ebaluleke kakhulu. Ukuze enze izilungiso ze iimpawu imoto aphilileyo usebenzisa zombini kwithambeka longitudinal and enqamlezileyo.
Umbhali wale nokunqunyanyiswa, sidalwe novalo zenkulungwane yokugqibela, lo Erl Makferson, waseMelika engineer, ngelixa besebenza ukuze kungenelwe GM. UMyili liqulunqe ngenxa Chevrolet Kadett, iimoto zawo ifikeleleke kubasebenzi, leyo ethengiswa kwimarike US. Ngenxa yoko, imodeli angabhalwanga uqale kwi swa. Ngenxa yoko, indawo yokuqala omkhulu imoto, apho iifayile ezisetyenziswa uhlobo ukunqunyanyiswa McPherson, waba Ford Ukhokela ngo-1948. Akunakwenzeka ukuba uqaphele into yokuba ekuqaleni lokunqunyanyiswa phambili kwinkulungwane yamashumi amabini, musa bahluka kuyilo kulo. Umzekelo, Guido Fornas ukusuka Italian "Kwiat" azidalileyo efana kakhulu no Mxholo ukunqunyanyiswa eminyaka embalwa ngaphambili, ngoko kukho imbono yokuba i-American nangoku ebolekiweyo olu phuhliso.
Njengoko lalenze isicwangciso kukucwangcisa McPherson sokumiswa ingasetyenziselwa zombini amavili ngaphambili nangesemva. Uyilelwe ukuba iprojekthi Chevrolet Kadett. Ngaphandle koku, kuphuhliso yokuqala imoto isetyenziswa kuphela ukusuka ngaphambili. Ukwenzela ukuba ibe lula le nkqubo kwaye inciphise neendleko ukuyakha, umenzi igqibe ukuba ashiye ngasemva ukumiswa umgangatho - luxhomekeke, phezu imithombo igqabi longitudinal kunye iasi engqongqo. Kuba okokuqala esi sicwangciso sele isicelo amavili ngasemva kwi imoto Lotus Elite ngo-1957 yi-Colin Chapman. Ngenxa yesi sizathu, kwamanye amazwe oko kudla ngokuba ukumiswa Chapman. Egameni lika "wagalela ikhandlela" okanye "ikhandlela ukunqunyanyiswa" leNtetho kaMongameli engoBume efanayo ityumbe oku isoloko isetyenziswa.
Xa ngobuwena wayo bt McPherson ukunqunyanyiswa wema ukuba joint ibhola kuyo ezinyuselwe gqolo bahambahamba axis. Ngenxa yoko, i-axis shoka absorber imele esqwini ukujikeleza ivili. Emva kwethuba kwabakho usenzayo ukubana yayo ngaphandle pivot ivili, sivumele nomlenze yokubaleka uya kufumana ixabiso ngaphantsi. Oku kwenziwa isizukulwana yokuqala imoto Volkswagen Passat kunye Audi 80. McPherson ukunqunyanyiswa aluve nganto zokunqika kabini osecaleni kwi kinematic parameters. Kuthatha indawo ngakumbi ngobude ngokomelela adlulisele lokungcangcazela ingxolo emzimbeni. Ngaphezu koko, ukuba enze kwi absorber kukothuka kuyimfuneko ukususa yonke yokubeka. Zinezibonelelo yayo: iindleko asezantsi, ububanzi indawo kunye ubunzima ephantsi, isiseko apho, ifowuni uba kuthandwa kakhulu ekwakheni emotweni mihla.
Xa yoma lokunqunyanyiswa kwinkulungwane yokugqibela McPherson wafumana kusasazwa. Oku kunokucaciswa into yokuba zonke ezikhoyo phambi kokuba iingxaki lobuchwepheshe zaye isonjululwe. Ngokukodwa, sithetha malunga nokwenzeka yemveliso lothotho inani ezikhaphukhaphu shoka absorber kunye nezibonelelo eziyimfuneko. Le fowuni ngoku cheapness ezahlukeneyo kunye nezimo ephakamileyo, nangona neengxaki ezininzi, kodwa ngokubanzi ezisetyenziswa kushishino ngomatshini. Kule yee-, olu hlobo lokunqunyanyiswa uya kwamkela nkqu nabavelisi iimoto obutofotofo, kuquka Mercedes-Benz, BMW kunye Audi. Ngaphandle koku, ixesha elithile kamva, yaphela imfuneko, abanongamelayo neenkampani ngezimoto ziye zibuyiselwe ekunqunyanyisweni kwi zokuxhathisa ezinqamlezayo kabini. Yena ke ezibiza kakhulu, kodwa usenalo a kinematic parameters ngcono, ngokubonelela intuthuzelo ukhwele aphezulu kakhulu.