A material type identifier identifies a type of material loaded into a dump truck. When the dump truck is unloaded, a flow rate identification system identifies a flow rate of material exiting the dump truck. A flow rate controller automatically controls the tailgate actuator based on a desired flow rate of material exiting the dump body of the dump truck.

A material type identifier identifies a type of material loaded into a dump truck. When the dump truck is unloaded, a flow rate identification system identifies a flow rate of material exiting the dump truck. A flow rate controller automatically controls the tailgate actuator based on a desired flow rate of material exiting the dump body of the dump truck.

This present disclosure describes an automatically sealing tailgate mechanism for the transport of fluidic materials in vessels such as roll off containers and truck bodies. Currently, preventing material leakage from such vessels is ensured using manually operated locks, which put operating personnel of such vessels at risk. The automatic vessel locking system disclosed does not require manual operating intervention other than actions taken to perform a dumping operation.

This present disclosure describes an automatically sealing tailgate mechanism for the transport of fluidic materials in vessels such as roll off containers and truck bodies. Currently, preventing material leakage from such vessels is ensured using manually operated locks, which put operating personnel of such vessels at risk. The automatic vessel locking system disclosed does not require manual operating intervention other than actions taken to perform a dumping operation.

A mechanically fastened outrigger arrangement provides an anchor point for an automatic four bar linkage tailgate. The mechanically fastened outrigger arrangement includes an outrigger arrangement support frame and an outrigger extending outward from the outrigger arrangement support frame to a distal end configured to support a tailgate actuation link. Outrigger braces also extend from the outrigger arrangement support frame to the distal end of the outrigger. A lower clamp is configured to secure the outrigger arrangement support frame to a lateral support of a truck, and a truck frame clamp is configured to secure the outrigger arrangement support frame to a truck frame.

A mechanically fastened outrigger arrangement provides an anchor point for an automatic four bar linkage tailgate. The mechanically fastened outrigger arrangement includes an outrigger arrangement support frame and an outrigger extending outward from the outrigger arrangement support frame to a distal end configured to support a tailgate actuation link. Outrigger braces also extend from the outrigger arrangement support frame to the distal end of the outrigger. A lower clamp is configured to secure the outrigger arrangement support frame to a lateral support of a truck, and a truck frame clamp is configured to secure the outrigger arrangement support frame to a truck frame.

Methods and systems for adjusting a position of a tailgate of a vehicle. The system includes a cable connecting the tailgate to a spool configured to turn in a first direction to wind the cable, and turn in a second direction to unwind the cable. The system includes a cable release located between the spool and the tailgate, the cable release, when in the unengaged state, allowing the cable to move through the cable release when the spool turns in the first direction, and preventing movement of the cable through the cable release when force is applied to the cable from the tailgate, and the cable release, when in the engaged state, allowing the cable to move through the cable release when the spool turns in the second direction. The system includes a button configured to toggle the cable release between the engaged state and the unengaged state.

Methods and systems for adjusting a position of a tailgate of a vehicle. The system includes a cable connecting the tailgate to a spool configured to turn in a first direction to wind the cable, and turn in a second direction to unwind the cable. The system includes a cable release located between the spool and the tailgate, the cable release, when in the unengaged state, allowing the cable to move through the cable release when the spool turns in the first direction, and preventing movement of the cable through the cable release when force is applied to the cable from the tailgate, and the cable release, when in the engaged state, allowing the cable to move through the cable release when the spool turns in the second direction. The system includes a button configured to toggle the cable release between the engaged state and the unengaged state.

A modular gate combined with multiple functions which can be easily employed with existing tailgates without any hardware or mounting modifications to existing truck beds. There is provided a modular tailgate system having a tailgate portion in combination with a plurality of functions. The modular tailgate system integrates any combinations of at least two of the plurality of features without affecting existing body sides and/or existing truck beds. Integrated features include a multi-functional gate (e.g., swing, drop, etc), storage (e.g., normal, sealed, refrigerated, heated, etc), step(s), lighting (e.g., ingress/egress, bed interior, removable, trailer hitch, parking, etc), bed extension(s), power (e.g., 12 v and/or 110 v), tie downs (e.g., ratchets, anchors, etc), sawhorse, magnet(s), table(s), bench(es), seat(s), net(s), any other predetermined desired function, etc., and combinations thereof.

A modular gate combined with multiple functions which can be easily employed with existing tailgates without any hardware or mounting modifications to existing truck beds. There is provided a modular tailgate system having a tailgate portion in combination with a plurality of functions. The modular tailgate system integrates any combinations of at least two of the plurality of features without affecting existing body sides and/or existing truck beds. Integrated features include a multi-functional gate (e.g., swing, drop, etc), storage (e.g., normal, sealed, refrigerated, heated, etc), step(s), lighting (e.g., ingress/egress, bed interior, removable, trailer hitch, parking, etc), bed extension(s), power (e.g., 12 v and/or 110 v), tie downs (e.g., ratchets, anchors, etc), sawhorse, magnet(s), table(s), bench(es), seat(s), net(s), any other predetermined desired function, etc., and combinations thereof.