Patent ID: 11939149
Assignee: COOPER TANK LLC
Field: Handling (Mechanical engineering)
Classification: CPC B  E | IPC B  E

Claim 15:
16. A method of opening the industrial container of claim 1, the method comprising:
rotating an arm of the industrial container from a lower position to an upper position; and
lowering the ramp wall from a vertical closed position to the inclined loading position;
wherein the locking assembly comprises:
a first link pivotably connected to the arm, wherein the arm is pivotably connected to a first side wall of the container body; and
one or more first locking latches pivotably connected to the first side wall and pivotably connect to the first link, wherein the one or more first locking latches selectively engage with the ramp wall to lock the ramp wall in the inclined loading position;

wherein rotation of the arm from the lower position to the upper position causes rotation of the one or more first locking latches to disengage with the ramp wall and unlock the ramp wall from the inclined loading position.