| 摘要 |
1281967 Vehicle wheels MICHELIN & CIE (COMPAGNIE GENERALE DES ETABS MICHELIN) 5 June 1970 [6 June 1969] 27361/70 Heading B7C A wheel 1 comprises a disc having holes 7 for receiving wheel fixing studs 8 secured to a hub 4, each hole having a respective sleeve 10 passing coaxially through it to protrude beyond each end of the hole. A cavity 6 is formed around each hole into which is received a radially thickened portion 12 of the sleeve, the portion 11 of each sleeve being flared outwardly to grip the disc and provide a conical seat for a fixing nut 9, and the plane end surface 14 bearing against the hub when the nut is tightened. |
