MacPheron Type Yakazvimirira Kumiswa
McPerson Type Akazvimirira Kumiswa kwakaumbwa Kuvhunduka kunobatanidza kwakabatanidzwa neiyo coil chitubu yakaiswa kunze kwayo kuti iite iyo elastic shongwe yemimiririri. Magumo ekumusoro anoshanduka-proxent ane muviri, ndiko kuti, mbiru inogona kumhanyisa kutenderera yakazara. Iyo yekupedzisira yekupedzisira yetrut yakaomeswa yakabatana neyekufambisa knuckle. Kupera kwekunze kweiyo hem ruoko yakabatana nechikamu chezasi chekonzo chekombi nePini yebhora, uye magumo emukati akabatirirwa kumuviri. Yakawanda yesimba rekare pane vhiri rinotakurwa neruoko rwekuchinjisa kuburikidza neiyo yekufambisa knuckle, uye zororo rinotakurwa nekuvhunduka.