A vehicle wheel comprises a pneumatic tyre (9) on a rim (10) and an emergency support member (1) in the form of a ring (3) which is located on the rim with a central point (2) formed between them. The angle of at least one support element between a radial line running through a central point and a support element central line is 15-30 degrees, especially 22-26 degrees. The smallest wall thickness is at least 15 mm and the support element comprises rubber.
申请公布号
EP1449682(B1)
申请公布日期
2006.10.25
申请号
EP20030003889
申请日期
2003.02.21
申请人
CONTINENTAL AKTIENGESELLSCHAFT
发明人
BUSCHE, JOACHIM;KAISER, SILVIA;RUBBA, HEIKO;KURZ, MARTIN;WINKLER, JENS;CHARPENTIER, YONI;REISDORF, WOLFGANG