| 摘要 |
<p>A wheel trolley for supporting a vehicle wheel, in particular with a deflated tyre, comprising an undercarriage with running wheels, a first support surface for the tyre of the wheel located at a first end of the undercarriage, and a drive-on ramp hingedly connected to the second end of the undercarriage, which ramp, when the wheel to be supported passes the hinge axis, will turn over and will then act as a second support surface for the wheel. According to the invention means (20, 22, 36) are present to secure the vehicle wheel against disengagement from the trolley, and the drive-on ramp (12) is arranged to be turned back against the undercarriage (1) of the trolley during the absence of a vehicle wheel. In particular the drive-on ramp (12) is comprised of two hingedly interconnected portions (15', 17'). The securing means may comrpise a U-shaped bracket (22) which is hingedly connected to the undercarriage (1) and in the upward position engages the tyre of the supported wheel, or may comprise at least one chain or strap (36) with adjustable length, which is provided, at one end, with a hook (37) for engagement in an opening (38) in the wheel disk (33) of the vehicle.</p> |
