A mobility device for moving an object across a surface having a non-planar obstruction to allow movement of the object over the obstruction. The mobility device has a walking wheel assembly and an attachment mechanism. The walking wheel assembly has at least two wheels and an offset camshaft. The offset camshaft has a lobe associated with each wheel. The lobes are in a non-linear relationship such that one wheel is a leading wheel and one wheel is a trailing wheel. The offset camshaft allows the leading and trailing wheels to pivot upward and downward independent of each other. The attachment mechanism attaches the walking wheel assembly to the object. The mobility device can include a deflector assembly having a pair of deflector arms that are pivotally connected to a cam-axle which is attached to the offset camshaft to help guide the mobility device over non-planar areas.

A stand for a touch screen device, including a base including at least two wheels, wherein the wheels are retractable within the base. The stand also includes a frame including a first end and a second end, attached by its first end to the base. Furthermore, the stand includes a support for the touch screen device, attachable to the frame at the proximity of the second end of the frame. The support includes means for rotating the support with respect to the frame and means for locking the support with respect to the frame. The stand also includes a battery and means for connecting the battery to the touch screen device.

A movable coffee capsule storage rack includes a rack body for storage of coffee capsules. A first bracket is fixed to the bottom of the rack body, a first caster is rotatably connected to the first bracket through a first rotating shaft, a second bracket is disposed adjacent to the support leg, a second caster is connected to a second end of the second bracket, and when the second bracket is driven to rotate by the handle to drive the second caster to move down to hold up the support leg, the rack body is entirely supported by the first caster and the second caster and realizes free sliding. With the structure of the present disclosure, the storage rack is allowed to be switched quickly between the fixed state and the moving state through the movement of the second caster, the structure is simple, and the operation is convenient.

A mobile imaging device includes a base having at least one caster, a first drive mechanism that moves the system in a transport mode and translates an imaging component relative to the base in a scan mode, and a second drive mechanism that extends caster relative to the base to raise the base off the ground in the transport mode, and retracts the caster relative to the base to lower the base to the ground in the scan mode. A caster system for a mobile apparatus includes a base containing a housing and a caster, attached to the base, the caster having a wheel defining a wheel axis and a swivel joint defining a swivel axis and a pivot point defining a pivot axis, wherein the caster pivots on the pivot axis as the caster is retracted into the housing and extended out of the housing.

Mobile folding restaurant booth style benches are provided, which may be arranged in opposed pairs to form restaurant style booths. An individual bench incorporates a mechanism for shifting the weight of the bench between a mobile base, which may be supported by swivel casters, and a stationary base, which may be supported by non-slip feet, actuated by pivoting a bench seat down from a folded storage position to an unfolded seating position. The weight shifting mechanism may include an engagement member, which is initially spaced apart from an actuator at a folded angle of the seat, and which contacts and begins transmitting force and movement to the actuator at a partially unfolded angle of the seat. Preferably, the bench further includes a biasing component that biases the stationary base upward relative to the mobile base, a locking mechanism that resists a force provided by the biasing component to retain the bench seat in the unfolded seating position, contoured shells or other covers for the seat and a seat back, and a back panel extending vertically above the seat back.

A trailer device is provided with pressure washing features and devices. The trailer device is convertible between at least a first and mode of transport, wherein a first mode comprises a towing mode, and a second mode comprises a push or manual operation mode. The device also comprises various on-board features and control systems such that a fully-functional pressure washing unit is provided that is easily transporting between locations.

A furniture base (10) is disclosed comprising a frame structure (12) and an actuator device (33) that is rotatably supported in the frame structure about a rotational axis. The furniture base (10) further comprises a plurality of wheel units (76, 77, 78, 79) that are movably attached to the frame structure (12) between an upper position and lower position relative to the frame structure (12). The wheel units (76, 77, 78, 79) are connected to the actuator device (33) for movement of the wheel unit (76, 77, 78, 79) between the upper and lower position. The furniture base (10) further comprises a locking mechanism (46) for locking of the wheel units (76, 77, 78, 79) in the lower position of the wheel units (76, 77, 78, 79). The locking mechanism (46) comprises a guide pin (47) that projects out from the actuator device (33) and is attached to the actuator device (33) swingably relative to the actuator device (33). The furniture base (10) further comprises a guide device (53) that guides the movement of the guide pin (47) when the actuator device (33) is rotated for movement of the wheel units (76, 77, 78, 79) between the upper and lower positions of the wheel units (76, 77, 78, 79).

A castor wheel support for a towed agricultural implement having a frame positioned parallel to the soil over which the implement is towed. Parallel links interconnect the castor support with the frame. The castor support has a spindle with a longitudinal axis A for supporting a castor mounting structure for pivoting movement. The castor mounting structure supports an axle hub assembly and a wheel. The axis A of the spindle is angled forward 3 degrees to minimize wobbling.

A castor wheel support for a towed agricultural implement. The castor support has a spindle for supporting a castor mounting structure for pivoting movement. The castor mounting structure includes an annular friction element received over the spindle and a plurality of C-shaped shims removable laterally without disassembly of the mounting structure to allow the pressure on the friction element to be set to minimize wobbling.

In one or more arrangements, a portable livestock enclosure system is provided to facilitate stock cropping of a field. The system includes a mobile enclosure and one or more enclosed grazing areas. The one or more enclosed grazing areas are operably connected to the mobile enclosure. The mobile enclosure also includes a set of lift wheel assemblies configured to move a set of wheels between a retracted position and an extended position. The mobile enclosure and one or more enclosed grazing areas are lifted off of the ground to facilitate movement of the portable livestock enclosure system when set of wheels are moved to the extended position. The mobile enclosure and one or more enclosed grazing areas are placed on or near the ground when the set of wheels are moved to the retracted position.