A walker apparatus comprising a frame 4; a saddle 18, and four wheels arranged in a front pair 8a, 8b and a rear pair 10a, 10b; the frame having a single transverse cross member 16 and four elongate arms mounted at proximal ends to the cross member and having mounted at distal ends a stub axle of a wheel, wherein two front arms 12a, 12b extend at a downward angle and forwardly from the cross member, and two rear arms 14a, 14b extend at a downward angle and rearwardly from the cross member; the saddle being mounted by an adjustable mounting 20, (22, Fig.3b) to the cross member so as in use to position the saddle: above and forwardly of the cross member; above and rearwardly of the stub axles of the front pair of wheels, and transversely between the elongate arms, the mounting being adjustable so as to enable the vertical height of the saddle, above the cross member to be varied, in which there is no frame or other structure extending directly between each pair of wheels, and there is no structure extending directly between the elongate arms side-to-side apart from the cross member.
Walker apparatus
2021-10-13
Patent
Elektronische Ressource
Englisch