PRS - tsarin sakin feda

Ofaya daga cikin kamfanoni na farko a duniya da suka karɓi wannan tsarin shine Opel, wanda tuni a Gidan Motocin 2001 ya nuna mana ƙwarewar sa yadda wannan tsarin yake aiki.

Na'urar, wacce ake kira Tsarin Sakin Fada (Opel patent), tana aiki kusan kamar haka: a cikin wani mummunan hatsari, godiya ga matattarar mashin ɗin da ke cikin abubuwan trapezoidal, waɗanda ke lanƙwasa ƙarƙashin tasirin tasirin tasiri, ƙafafun sun faɗi Don haka, akwai haɗarin munanan raunuka.

Sauran masana'antun kuma sun haɓaka ƙafafunsu masu cirewa kuma a yanzu ba su da wahalar samu a matsayin ma'auni akan ababen hawa a kasuwa.