<prompt> Pedzisa mutsara unotevera: Elmer Vernon Jack Tower Jack Tower akanga ari mutyairi weAmerica wemotokari yemotokari uye mutyairi wemotokari kubva kuFlint, Michigan. Shongwe ndiyo yakanga ichikurumidza kupinda mumakwikwi aya  <response>: Indianapolis 500 ya1913, asi yakatanga kubva pamutsetse wapashure sezvo grid yakatarwa nokukweva kusina anoziva. Tower akanga ari maneja paStudebaker, uyo aitungamirirawo kambani yemotokari dzomudhudhudhu. Akaramba achibatanidzwa mumaindasitiri emotokari uye aiva nemabvumirano mazhinji muzita rake maererano nemabhizimisi emotokari. Izvi zvaisanganisira clutch disk, clutch construction device, transmission device, clutch plate uye steering wheel invention. 