Automatic hatch cover for a container and methods of operation thereof
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United States of America Patent
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Nov 22, 2022
Grant Date -
N/A
app pub date -
Jul 20, 2022
filing date -
Jan 31, 2020
priority date (Note) -
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status (Latency Note)
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Abstract
The present invention provides a system for automatic operation of a top hatch cover for a container, comprising a hatch cover, a cylinder mount, a main operating lever, a connecting link, and a hatch locking lever. The cylinder mount is configured for pivotally connecting a piston to the container. A lower portion of the main operating lever is connected to a cylinder rod of an air cylinder. A first extension of the connecting link is rotatably connected to an upper portion of the main operating lever and a second extension of the connecting link is coupled to the hatch cover. The main operating lever and the hatch locking lever are rotatably coupled to a main shaft mount, where the hatch locking lever is configured to pivot around the main shaft mount to move between a locked position and an unlocked position.
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