This tire lift caddy has a rectangular frame supported on casters, and a pair of rollers mounted therein across the frame. The rollers are guided along a respective pair of inclined slots in the side of the frame. A threaded rod extends along a length of the frame. A pair of push bar assemblies are mounted to the threaded rod and to the axles of said rollers for moving the rollers in unison along the slots upon a rotation of the threaded rod. The threaded rod has a left-hand thread thereon and a cylindrical handle on a working end thereof. The cylindrical handle can be worked with the palm of the hand, or finely adjusted with the fingers to raise the rollers to a desired level. The rollers have a central groove in surfaces thereof for nesting the threaded rod therein when the rollers are in their lowermost positions.
Tire lift caddy
2016-09-13
Patent
Elektronische Ressource
Englisch
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / B60B VEHICLE WHEELS , Räder für Fahrzeuge |