发明名称 METHOD OF MAKING VEHICLE WHEELS
摘要 A method for the manufacture of a pneumatic tire and wheel assembly comprising welding a rim having a circumferential well portion to a wheel body portion at a position on the rim on or adjacent one flank of the well portion. A pneumatic tire is mounted on the rim by a method employing the well portion to enable the tire beads to pass over a rim flange, and subsequently at base the well portion of the rim is subjected to axial compresion so as to reduce the axial width of the well portion.
申请公布号 US3818565(A) 申请公布日期 1974.06.25
申请号 US19720271148 申请日期 1972.07.12
申请人 DUNLOP LTD,GB 发明人 MITCHELL W,GB
分类号 B21D53/26;B21D53/30;B60B3/04;B60B21/02;B60B21/12;B60B23/10;B60C15/02;(IPC1-7):B21H1/02;B21K1/32 主分类号 B21D53/26
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