초록 ▼

A track suspension apparatus for a vehicle having a frame and a continuous flexible track is provided and is turned by a drive wheel operably attached to the frame for engaging and driving the flexible track. Structure is provided for rotatably mounting the drive wheel to the vehicle and an adaptive

A track suspension apparatus for a vehicle having a frame and a continuous flexible track is provided and is turned by a drive wheel operably attached to the frame for engaging and driving the flexible track. Structure is provided for rotatably mounting the drive wheel to the vehicle and an adaptive device is associated with the mounting structure is provided for permitting the mounting structure to be attached directly to a first vehicle at times and, alternatively, to a second vehicle at other times.

대표청구항 ▼

[ What is claimed is:] [1.] In a track suspension apparatus for mounting on a vehicle which has an vehicle hub with a first pattern of connection points thereon spaced about the vehicle hub axis, the track suspension apparatus including (a) a frame; (b) a continuous flexible track with upper and gro

[ What is claimed is:] [1.] In a track suspension apparatus for mounting on a vehicle which has an vehicle hub with a first pattern of connection points thereon spaced about the vehicle hub axis, the track suspension apparatus including (a) a frame; (b) a continuous flexible track with upper and ground-engaging lower lengths; (c) a drive wheel structure rotatably mounted with respect to the frame and having a second pattern of connection points thereon, and further having an upper circumferential portion engaging the upper track length and a lower circumferential portion spaced above the lower track length; (d) a leading idler assembly attached to the frame and having a leading idler arm and a leading idler wheel engaging the track and rotatably mounted to the leading idler arm; (e) a trailing idler arm and a trailing idler wheel engaging the track and rotatably mounted to the trailing idler arm; and (f) a mid-roller assembly in engagement with the track lower length and attached to one of the idler arms, the improvement comprising a hub-mounting apparatus including:a removable adapter with a third pattern of connection points thereon corresponding to the first pattern and a fourth pattern of connection points thereon corresponding to the second pattern;a plurality of vehicle hub connectors attaching the adapter to the vehicle hub via the first and third patterns of connection points; anda plurality of adapter connectors attaching the adapter to the drive wheel structure via the second and fourth patterns of connection points, reby facilitating mounting of the track suspension apparatus.