초록 ▼

A retrofitted dolly system is included for use with an appliance having a rectilinear configuration with a top face, a bottom face, a rear face, a front face, and a pair of side faces. The system includes at least one wheel assembly having a mounting unit mounted to the appliance and a wheel slidabl

A retrofitted dolly system is included for use with an appliance having a rectilinear configuration with a top face, a bottom face, a rear face, a front face, and a pair of side faces. The system includes at least one wheel assembly having a mounting unit mounted to the appliance and a wheel slidable with respect to the mounting unit. Further provided is a coupling mechanism for selectively fixing the wheel with respect to the appliance at a predetermined height.

대표청구항 ▼

[ I claim:] [1.] A retrofitted wheel and handle system for use with an appliance having a rectilinear configuration with a top face, a bottom face, a rear face, a front face, and a pair of side faces, the system comprising:a pair of handle assemblies each including:a handle mounting unit including a

[ I claim:] [1.] A retrofitted wheel and handle system for use with an appliance having a rectilinear configuration with a top face, a bottom face, a rear face, a front face, and a pair of side faces, the system comprising:a pair of handle assemblies each including:a handle mounting unit including a planar base plate having an inverted L-shaped configuration with a planar horizontal extent with a pair of mounting apertures formed at ends thereof and a planar vertical extent with a plurality of mounting apertures formed along an exterior edge thereof, the handle mounting unit further including a tubular sleeve having a length substantially to that of the vertical extent with the sleeve coupled along an interior edge of the vertical extent, the sleeve having a plurality of diametrically aligned bores formed along a length thereof with axes associated with the bores being positioned in parallel with the base plate, whereby the base plate of the handle mounting unit may be removably mounted to the rear surface of the appliance adjacent to the top face and one of the side faces of the appliance,an inverted L-shaped handle having a top horizontal extent with a grip mounted thereon and a bottom vertical extent slidably and rotatably mounted within the sleeve, the bottom vertical extent having a plurality of diametrically positioned bores formed therein, anda plurality of L-shaped pins each adapted to be slidably situated within the bores of the handle mounting unit and handle such that the handle is fixed at a selected height and rotational orientation of the grip; anda pair of wheel assemblies each including:a wheel mounting unit including a planar base plate having a L-shaped configuration with a planar horizontal extent with a pair of mounting apertures formed at ends thereof and a planar vertical extent with a plurality of mounting apertures formed along an exterior edge thereof, the wheel mounting unit further including a tubular sleeve having a length substantially to that of the vertical extent with the sleeve coupled along an interior edge of the vertical extent, the sleeve having a plurality of diametrically aligned bores formed along a length thereof with axes associated with the bores being positioned in parallel with the base plate, whereby the base plate of the wheel mounting unit may be removably mounted to the rear surface of the appliance adjacent to the bottom face and one of the side faces thereof,a wheel unit having a top extent with a cylindrical configuration slidably and rotatably mounted within the sleeve and a bottom extent including a fork mounted to a bottom of the top extent, the fork having a wheel rotatably mounted thereon, the top extent of the wheel unit having a plurality of diametrically opposed apertures formed therein, anda plurality of L-shaped pins each adapted to be slidably situated within the bores of the wheel mounting unit and wheel unit such that the wheel unit is fixed at a selected height and rotational orientation.