A trailer jack support comprises a receptacle for receiving a jack post of a trailer jack and a mechanism such as an insert therein for limiting the depth of insertion of the jack post into the receptacle. As a result, the jack post engages the insert with a more limited extension of the jack post. Also, if there is a significant distance between the ground and jack, for example if the trailer happens to be positioned above a depression in the ground, the jack post may not be able to be extended sufficiently to support the jack. By adjusting the elevation of an insert, a trailer jack support in accordance with this disclosure can reduce the extent to which a jack post needs to be extended to accommodate these varying ground conditions.
Trailer jack support
2016-09-20
Patent
Elektronische Ressource
Englisch
IPC: | B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS / F16M Rahmen, Gehäuse oder Grundplatten von Kraftmaschinen oder anderen Maschinen oder von Apparaten, nicht auf eine besondere Art von Maschine oder Apparat eingeschränkt, die anderweitig vorgesehen ist , FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE |