Abstract: A tactile graphic display for providing a display representation of a graph or image generated by a graphic device for visually impaired users or other users who wish to access tactile information. The display includes one or more frame assemblies including hollow actuator chambers and hollow shaft chambers, the hollow shaft chambers extending perpendicular to the hollow actuator members. Actuators are received within the plurality of hollow actuator chambers and drive shafts are received with the hollow shaft members. Cams operably connect the actuators to the drive shafts. Each actuator rotates each cam about an axis of the actuator in a first direction from a down position to an up position thereby extending each drive shaft upwardly, and each actuator operably rotates each cam about the axis of the actuator in a second direction opposite to the first direction to the down position thereby retracting each drive shaft downwardly.

Abstract: A system and method for transporting a bulk solid biomass fuel. The biomass transport system comprises a remote storage bin (RSB), a biomass transfer system, and a vacuum source. The RSB contains a quantity of fuel and a controllable dispensing valve configured to dispense a controlled rate of the fuel into a first pipe. The vacuum source provides a stream of air through a second pipe. The biomass transfer system comprises a register and a hod. The register is coupled to a support surface, a first opening be fluidly coupled to the first pipe, and a second opening fluidly coupled to the second pipe.

Abstract: A system and method for transferring bulk solid biomass fuels from a hopper to an end-user storage bin. The system may comprise at least one intermediate bulk container (IBC) configured to contain a quantity of the fuel and a mobile transfer system for transferring the fuel from the IBC to an end-user storage container. The mobile transfer system may comprise a hopper configured to be coupled to the IBC and configured to receive the bulk solid biomass fuel from the IBC; a delivery hose configured to be coupled to the hopper and the end-user storage container, wherein the delivery hose is configured to receive the bulk solid biomass fuel from the intermediate bulk container; and a blower coupled to the delivery hose, the blower configured to transfer the bulk solid biomass fuel between the intermediate bulk container and the end-user storage container.

Abstract: A system for transferring bulk solid biomass fuel includes a bin defining a cavity sized and shaped for receiving a quantity of biomass, a trolley configured to engage and travel along a track defining, the track configured to be horizontally mountable to a portion of the bin, a hose having a body coupled to the trolley, at least a portion of the hose configured to be in motion with the trolley, and a means of driving the trolley along the track. A method of transferring bulk solid biomass fuel from a bin, whereby a trolley coupled to a hose is driven along a track, the track being mounted within the bin, conveying the biomass material through the hose, and discharging the material out of the bin and into a receptacle.