| 摘要 |
A wheel (1) for a walker, said wheel arranged on a wheel axle (3) in a wheel fork (2) being rotating about a generally vertical axis in a fork bearing (7) on a walker frame (4), characterized by the following features: * a ski (6) being longer and wider than said wheel (1) and said ski being provided with a generally centrally arranged recess (9) arranged for the wheel's rolling periphery to run through said recess (9), said ski (6) being provided with a bracket (12) arranged in a rocker bearing about a horizontal bracket axle (11) on said wheel fork (2), so as for said wheel (1) to run freely on flat, bare substrates and said ski (6) being able to run in snow. |
