CONTAINER HATCH COVER Russian patent published in 2015 - IPC F42B39/00 B65D43/10 

FIELD: construction.

SUBSTANCE: container hatch cover contains a base with opening/closing device installed on its external surface and a sealing gasket. The opening/closing device is implemented in the form of interacting pushing rod and spring-loaded rods which are arranged reflection symmetrically zed with reference to it. The rod pusher is installed inside the bracket with a possibility of longitudinal movement inside it, meanwhile the bracket is attached perpendicularly to the base, on the top end of the pushing rod the spring-loaded button is fixed, and on the lower end the wedge is made. One end of each spring-loaded rod has the working surface interacting with the working surface of the wedge, and another end has a hook engaging the fixing element installed outside the hatch. Each spring-loaded rod is movably installed in the guide attached to the base, and along external generatrix of the bracket the ledge is made.

EFFECT: possibility of fast and easy opening, closing of the hatch cover of the container in confined size conditions of works.

2 cl, 3 dwg