LINKAGE ASSEMBLY FOR TANK-TYPE CONTAINER HANDRAIL
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United States of America Patent
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Issued Date -
Mar 27, 2025
app pub date -
Apr 7, 2022
filing date -
Apr 7, 2022
priority date (Note) -
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status (Latency Note)
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Abstract
This invention provides a handrail linkage assembly for tank-type container, provided between a top side frame and a gangway plate, characterized in that: the handrail linkage assembly comprises a connecting plate welded on the top side frame, a connecting shaft is welded on the connecting plate, the connecting shaft is provided longitudinally, the top outer side of the connecting shaft is covered with a shaft sleeve, a handrail linkage is welded on the shaft sleeve, a groove is provided in the circumferential direction at the position where the connecting shaft contacts the shaft sleeve, that is, the groove is provided on the outer circumferential surface of the connecting shaft, a hole is opened on the said shaft sleeve, and a limit pin is welded inside the hole, one end of the limit pin is inserted into the groove, and the other end is located outside the shaft sleeve. This invention can reduce the space occupied by the handrail assembly and has eliminated the cotter pin in the structure, solving the problem of the drawstring on the handrail possibly being hooked by the cotter pin.
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