An enclosed medical case cart includes a left-side panel, a back panel, and a right-side panel supported on a chassis. A top panel is supported on the left and right-side panels and the back panel. A door including a transparent panel is coupled to either the left or right-side panel by a hinge. A plurality of freely-swiveling caster wheels are coupled to the chassis. A first status indicator assembly including a plurality of flags movable between a first position and a second position is coupled to the top panel. A second status indicatory assembly having an indicator disc movable between a first position and a second position is coupled to an interior surface of the door. A fifth-wheel assembly having a non-swiveling wheel movable between a first position and a second position is coupled to the chassis.

An industrial truck includes a vehicle frame and a drive unit. The drive unit includes a drive wheel movably mounted to the vehicle frame and a spring unit. The spring unit includes a hydraulic cylinder positioned between the vehicle frame and the drive unit and a switchable valve configured to define a blocked state. The spring unit is configured to pretension the drive wheel against a ground surface. When the switchable valve is in the blocked state, a one-sided movement of the hydraulic cylinder is blocked.

An integrated anti-tip mechanism is provided for aiding prevention of an electronics rack from tipping. The anti-tip mechanism comprises a long portion with a first end and a second end, the first end coupled to a base of the electronics rack and the second end coupled to a first end of a short portion. The first end of the short portion is coupled to the second end of the long portion and a second end of the short portion further coupled to a caster. When deployed, the caster rolls in a same direction as a set of casters beneath the electronics rack. The caster is a predetermined distance off the floor such that the weight of the electronics rack is carried by the set of casters beneath the electronics rack but contact the floor if the electronics rack tips thereby preventing the electronics rack from tipping past a predetermined angle.

A heater dolly for use with an outdoor patio heater includes a platform assembly and a retention assembly constructed to extend between the platform assembly and the outdoor patio heater in a manner providing additional support and ensuring that the outdoor patio heater and platform assembly are securely connected to enhance stability of the outdoor patio heater as it sits upon the heater dolly.

The present invention comprises a wheelbarrow for use on a surface. The wheelbarrow is generally comprised of a first and second handle, a receptacle, a chassis, at least one leg, a front wheel, a back wheel and an assembly. The assembly includes a on which allows back wheel to pivot between a first position and a second position. When the back wheel is in the first position, the legs are in contact with the surface. When the back wheel is in the second position the legs are raised off of the surface.

A pushcart according to the present disclosure provides a warning on the basis of a first weight at a position outside a region between a shaft of front wheels and a shaft of rear wheels when viewed from the vertical direction and a predetermined weight. For example, the predetermined weight is the weight on a mounting portion located between the shaft of the front wheels and the shaft of the rear wheels when viewed from the vertical direction. When the first weight is larger than the predetermined weight, an informing unit can provide a warning by using a sound, light, and the like and enable a user to recognize that there is a possibility that the pushcart will turn over.

A cart system is provided that includes a storage cart, a track, and, optionally, a shelf unit. The cart system is designed to allow a user to quickly and easily restock depleted products provided to consumers via the shelf unit. When the storage cart is coupled to the track, the motion of the cart may be guided or restricted by the track. Generally, the track may be provided with at least one linear portion and at least one T-shaped portion that define a predetermined path about which the storage cart may travel. Further, when coupled to the track, the storage cart may rotate such that the user can access the shelf unit or stow the cart substantially flush against or near the shelf unit.

An integrated anti-tip mechanism is provided for aiding prevention of an electronics rack from tipping. The anti-tip mechanism comprises a long portion with a first end and a second end, the first end coupled to a base of the electronics rack and the second end coupled to a first end of a short portion. The first end of the short portion is coupled to the second end of the long portion and a second end of the short portion further coupled to a caster. When deployed, the caster rolls in a same direction as a set of casters beneath the electronics rack. The caster is a predetermined distance off the floor such that the weight of the electronics rack is carried by the set of casters beneath the electronics rack but contact the floor if the electronics rack tips thereby preventing the electronics rack from tipping past a predetermined angle.

A heater dolly for use with an outdoor patio heater includes a platform assembly and a retention assembly constructed to extend between the platform assembly and the outdoor patio heater in a manner providing additional support and ensuring that the outdoor patio heater and platform assembly are securely connected to enhance stability of the outdoor patio heater as it sits upon the heater dolly.

Provided is a technique including: a main dolly that includes a cargo platform, three or more wheels supporting the cargo platform, and a handle connected to the cargo platform; and a sub dolly that is configured to be movable between a position on the cargo platform of the main dolly and a position outside the cargo platform, wherein the sub dolly includes a front wheel and a rear wheel enabling the sub dolly to move at least in a forward and backward direction, a holder configured to hold an object so that its center of gravity ahead of the front wheel, and a counterweight detachably provided behind the front wheel, and the main dolly is configured to be capable of carrying and conveying the sub dolly in a state of holding the object.