US D313927 S
Abstract available in
FIG. 1 is a left side, top and front perspective view of a double wheel castor with stabilizer and vibration damper for transport of heavy machines showing my new design;
FIG. 2 is a left side elevational view thereof;
FIGS. 3 and 4 are respectively rear and front elevational views thereof;
FIG. 5 is a right side elevational view thereof;
FIGS. 6 and 7 are respectively top and bottom plan views thereof; and
FIG. 8 is a left side elevational view thereof with the vibration damper in lowered position.