The rim is divided by the flange into two parts successively arranged in the direction of the wheel axis. The two rim parts are connected to each other and with the wheel dish by the same welding. The weld is produced radially from the outside by means of a laser or an electron beam.The rim parts are produced from materials of differing specificwt. and/or with different wall thickness.
申请公布号
DE4014480(A1)
申请公布日期
1990.11.15
申请号
DE19904014480
申请日期
1990.05.07
申请人
VOLKSWAGEN AG, 3180 WOLFSBURG, DE
发明人
THUM, HOLGER-MICHAEL, DIPL.-ING., 3300 BRAUNSCHWEIG, DE