A collapsible trunk-accessible cart includes a basket that is supported by a set of wheels, and which can be rolled forward and backward on the wheels. The wheels are in turn supported by a pair of cantilever horizontal support arms to which both front and rear legs are attached. The front and rear legs can be folded up over respective sides of the basket. The front legs extend forward at an angle to allow some of the lower portions of the front legs to pass under the rear of a vehicle so that the basket can then be moved into the trunk or cargo area of the vehicle. The basket can be rolled forward into the trunk, while a lift assist mechanism retains the legs to the basket, which can then be folded over the sides of the basket.

A device includes a deck configured to receive a container and a clamping mechanism configured clamp the container to the deck and unclamp the container from the deck. The clamping mechanism has one or more first fingers and one or more second fingers. The one or more first fingers are actuatable between a first position to clamp the container to the deck, and a second position to unclamp the container from the deck. The one or more second fingers are actuatable between a third position to clamp the container to the deck, and a fourth position to unclamp the container from the deck. The device further includes a button to at least partially control an actuation of at least one of the one or more first fingers or the one or more second fingers, a lighting element configured to illuminate according to an operational status of the clamping mechanism.

A mobile transporter is provided. The transporter includes a lower frame structure, an upper frame structure, a plurality of posts coupled to the lower frame structure and the upper frame structure, a roller assembly provided on the lower frame structure, a panel that extends from and retracts into the transporter, and a wheel that supports the panel, when the panel is extended from the transporter between a second partially open state and a fully open state.

A ball cart system includes a cart having a plurality of support rods, a container mounted to the plurality of support rods, the plurality of support rods being configured to support the container, a plurality of springs, at least one spring of the plurality of springs being coupled to an end of at least one of the plurality of support rods, a plurality of rollers, at least one roller of the plurality of rollers being coupled to at least one spring of the plurality of springs, and a ball collector having a cylindrical drum. The container is substantially airtight, and each spring is configured to compress or decompress according to a vertical force applied onto the spring by a weight within the container, and as the weight within the container changes, a height of the container relative to a ground automatically adjusts.

A high capacity cargo/container dolly. The cargo/container dolly includes retractable side stops that actively retract a roller linkage assembly upon retraction of the retractable side stops rather than relying on passive gravitational forces for the retraction. In some embodiments, the retractable side stops are configured to avoid hold up on the cargo during retraction. The retractable side stops may be coupled to a retraction mechanism that may be actuated from either side of the cargo/container dolly, as well as from one or both ends of the cargo/container dolly. The dolly may include aspects that accommodates dynamic loads that occur during transport to mitigate inadvertent retraction of the retractable side stops or spurious release of catch assemblies that retains cargo on the dolly. The dolly may also include self-locking roller assemblies that release only in the presence of cargo, and deck modules that protect the deck roller from road spray contamination.

The present invention discloses a hub type energy storage mass block transport device in the technical field of transportation of energy storage blocks. The hub type energy storage mass block transport device includes: a bearing unit, including a bearing part, including correction parts, two groups of guide parts, and a fixed frame; and a limiting unit, including a trigger part, a prying part and a locking part, where the fixed frame is slidingly connected below the locking part. According to the present invention, the hub type mass block can be effectively prevented from accidentally falling in the transportation process by limiting from three directions, and the safety in the transportation process can be ensured.

A stationary platform for supporting a supply transport device is provided. The stationary platform includes a frame having at least two longitudinal sides, a first end and a second opposing end, and a top surface and a bottom surface, and a plurality of legs extending from the bottom surface of the frame to support the supply transport device on the frame. The supply transport device is slidably received on the top surface of the frame. A wheel base assembly having a cleaning device for contacting a bottom surface of the supply transport device, to remove dirt and debris from or to disinfect the supply transport device, is also provided.