发明公开
EP1545907A4 MULTIPLE DIRECTIONAL WHEEL 有权
MULTIRICHTUNGSRAD

  • 专利标题: MULTIPLE DIRECTIONAL WHEEL
  • 专利标题(中): MULTIRICHTUNGSRAD
  • 申请号: EP03783838
    申请日: 2003-08-07
  • 公开(公告)号: EP1545907A4
    公开(公告)日: 2007-06-20
  • 发明人: GUILE GRAHAM
  • 申请人: GUILE GRAHAM
  • 专利权人: GUILE GRAHAM
  • 当前专利权人: GUILE GRAHAM
  • 优先权: AU2002950635 2002-08-07
  • 主分类号: B60B19/12
  • IPC分类号: B60B19/12 B62B7/04
MULTIPLE DIRECTIONAL WHEEL
摘要:
A multiple directional wheel (10) including a frame (11) having a central hub (12) rotatable about a main axis and a plurality of roller supports (16) radially spaced from the central hub, a plurality of rollers evenly spaced around the circumference of the wheel (10) and rotatably mounted on the roller supports (16), the rollers rotatable about a corresponding plurality of roller axes aligned in the plane of the wheel and transverse to the main axis, the frame (11) is integrally formed in a first moulding process and the rollers are formed in place on the wheel (10) about the roller supports (16) in a separate process. In another embodiment there is disclosed a multiple directional wheel including a pair of opposed separately integrally formed first and second frames.
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