A container transfer system is disclosed. The container transfer system includes a conveyance mechanism configured to support a container and move the container along a first axis, and a lift mechanism configured to raise and lower the conveyance mechanism.

A vehicle includes a front end, a rear end, a driver's side, and a passenger's side, the vehicle defining a cargo compartment proximate the rear end, the cargo compartment comprising a delivery cargo compartment and a collection cargo compartment; a delivery storage unit disposed within at least a portion of the delivery cargo compartment; and a collection system disposed within at least a portion of the collection cargo compartment.

A collapsible trunk for use with a vehicle having a wheel well. The trunk comprises a base wall and a side wall pivotally connected thereto. The side wall extends from the base wall and terminates at an upper edge. The side wall and base wall collectively define a storage cavity. The base wall and the side wall each have an expandable portion conformable to the wheel well in response to placement of the base wall and the side wall over the wheel well. The trunk is selectively transitional between a collapsed configuration and a deployed configuration. In the collapsed configuration, the base panels overlap each other, and in the deployed configuration, the plurality of base panels are co-planar to each other. The upper edge of the side wall moves away from the base wall as the trunk transitions from the collapsed configuration toward the deployed configuration.

A lift cart assembly for loading an off road vehicle into the bed of a pickup includes a lift that is positionable in a first position having the lift angling downwardly from a tailgate of a pickup. Thus, an off road vehicle may be driven onto the lift. The lift is positionable in a second position having the lift being horizontally oriented on the tailgate to lift the off-road vehicle upwardly from the ground. The lift is urged above into a third position having the being positioned in a bed of the pickup. In this way the lift positions the off-road vehicle in the bed of the pickup. A plurality of rollers is provided and each of the rollers is rotatably coupled to the lift. Each of the rollers rolls along the bed of the pickup for positioning the lift between the first position, the second position and the third position.

A method and an arrangement for optimizing load position in relation to a transportation vehicle, comprising a platform arranged to the transportation vehicle for receiving a load; an actuating device for moving the platform in relation to the transportation vehicle; a sensing device configured to generate a vehicle sensing signal and/or a non-vehicle sensing signal; a controlling device configured to receive at least one of the vehicle sensing signal and the non-vehicle sensing signal; generate controlling commands based on the received at least one of the vehicle sensing signal and the non-vehicle sensing signal; and transmit the controlling commands to the actuating device; wherein the actuating device is configured to receive the controlling commands and to move the platform in relation to the transportation vehicle based on the controlling commands.

Embodiments of the present invention include a method and system for blending multi-component granular compositions such as proppant used in hydraulic fracturing in well drilling. The system includes the control and management of an on-site storage system for each of the components, regulating the delivery of specified quantities of each component to a well site, and coordinating the flow of materials into and out of the blender.

A dumpster handling device and method is disclosed for handling a first dumpster and a second dumpster comprises a lower support beam for supporting a first dumpster. A lower support beam, a first side frame and a second side frame define a lower dumpster holding channel. A first upper support beam and a second upper support beam define an upper dumpster holding channel. A dumpster lift vertically lifts the first dumpster from the lower dumpster holding channel to the upper dumpster holding channel. A beam lift pivots the lower support beam and the first dumpster. A lower hoist positions a second dumpster within the lower dumpster holding channel. A first telescoping support beam and a second telescoping support beam define an angled dumpster displacement channel. An upper hoist links with the first dumpster for displacing the first dumpster along the angled dumpster displacement channel.

A power pack [2] is located within a housing [3] on the platform [1] of a wind turbine generator tower. The power pack [2] is supplied from a fuel tank [4]. With the door [6] of the housing [3] open, the power pack [2] may be removed for servicing and repair by using a U-shaped support structure [8] to which an electric motor [11] is mounted. Two support rails [12] permanently located within the housing [3] support the housed power pack [2]. A chain [15] attached to the power pack [2] is driven by the motor [11] to remove the power pack [2] from the housing [3] by sliding the power pack [2]along the support structure [8]. A pulley arrangement reduces the necessary torque. After removing the power pack [2] from the housing [3], a crane [7] is used to lift the power pack [2] from the platform [1] and to lower it down to a sea vessel [17]. The crane [7] may also be used in the refilling of the fuel tank [4] by hauling a fuel line [18] from a sea vessel up to the platform [1] and connecting it to the fuel tank [4].

A vehicle includes a front end, a rear end, a driver's side, and a passenger's side, the vehicle defining a cargo compartment proximate the rear end; a partition wall movably disposed within the cargo compartment, the partition wall defining a partition such that the cargo compartment defines a delivery cargo compartment and a collection cargo compartment; a one delivery storage unit disposed within the delivery cargo compartment; and a collection system disposed within the collection cargo compartment.

Disclosed is an end-to-end delivery system that uses standard containers designed for autonomous vehicle (AV) goods delivery, a purpose-built AV cargo management system, a purpose-built robot to load and unload packages, and software to coordinate the various tasks involved. The standard containers may include a hardware locking interface for locking to a carrying robot. The cargo management system may include a programmable conveyor system installed on each floor of a multi-floor cargo space within the AV. For example, the floor may include a roller surface to allow omnidirectional routing of packages. An elevator shaft may be used for receiving and off-loading containers. The software may identify a target container anywhere within the multi-floor cargo space, and determine how to rearrange the containers within a grid in the AV so that the target container may be moved to the elevator shaft for unloading.