Magazi:
Chopopera mpweya chopopera mpweya ndi mtundu watsopano wa chopopera mpweya chomwe chapangidwa kuyambira m'ma 1960. Chitsanzo cha utility chimadziwika kuti pisitoni yoyandama imayikidwa pansi pa mbiya ya silinda, ndipo chipinda chotsekedwa cha mpweya chopangidwa ndi pisitoni yoyandama ndipo mbali imodzi ya mbiya ya silinda imadzazidwa ndi nayitrogeni wopanikizika kwambiri. Mphete yayikulu ya O imayikidwa pa pistoni yoyandama, yomwe imalekanitsa kwathunthu mafuta ndi gasi. Pistoni yogwira ntchito ili ndi valavu yopopera mpweya ndi valavu yowonjezera yomwe imasintha dera lopingasa la ngalande ndi liwiro lake loyenda. Gudumu likadumphira mmwamba ndi pansi, pisitoni yogwira ntchito ya chopopera mpweya imayenda mmbuyo ndi mtsogolo mumadzimadzi a mafuta, zomwe zimapangitsa kuti kusiyana kwa kuthamanga kwa mafuta pakati pa chipinda chapamwamba ndi chipinda chapansi cha pistoni yogwira ntchito, ndipo mafuta opopera mpweya amakankhira valavu yopopera mpweya ndi valavu yowonjezera madzi ndikuyenda mmbuyo ndi mtsogolo. Chifukwa valavu imapanga mphamvu yayikulu yopopera mpweya ku mafuta opopera mpweya, kugwedezeka kumachepa.
Hydraulic:
Chotsukira cha hydraulic shock absorber chimagwiritsidwa ntchito kwambiri mu automobile suspension system. Mfundo yake ndi yakuti pamene chimango ndi axle zikuyenda mmbuyo ndi mtsogolo, ndipo pistoni ikuyenda mmbuyo ndi mtsogolo mu silinda ya shock absorber, mafuta omwe ali mu shock absorber housing adzayenda mobwerezabwereza kuchokera mkati mwa cavity kupita mkati mwa cavity ina kudzera m'mabowo ena opapatiza. Panthawiyi, kukangana pakati pa madzi ndi khoma lamkati ndi kukangana kwamkati kwa mamolekyu amadzimadzi kumapanga mphamvu yochepetsera kugwedezeka.
Chotsukira ma shock absorber chagalimoto chili ngati dzina lake. Mfundo yeniyeni si yovuta, kutanthauza kuti, kukwaniritsa zotsatira za "shock absorption". Makina oimika magalimoto nthawi zambiri amakhala ndi zotsukira ma shock absorber, ndipo zotsukira ma shock absorber za cylindrical zimagwiritsidwa ntchito kwambiri m'magalimoto. Popanda chotsukira ma shock absorber, kubwereranso kwa kasupe sikungathe kulamulidwa. Galimoto ikakumana ndi msewu wovuta, imapanga kugwedezeka kwakukulu. Ikakhota, ingayambitsenso kutayika kwa tayala ndi kutsatira chifukwa cha kugwedezeka kwa kasupe.
