Handling tool, for secure handling of connectors of electrolysis cells intended for aluminium production
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United States of America Patent
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Nov 18, 2014
Issued Date -
N/A
app pub date -
Sep 6, 2011
filing date -
Sep 8, 2010
priority date (Note) -
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Abstract
A handling device includes at least a guiding member having a notch associated with two side trunnions and designed to receive a trunnion, the handling device also including a gripping member the guiding member and the gripping member cooperating in such a manner that, when the gripping member is in an open position, each trunnion can be inserted into or extracted from the notch, and when the gripping member is in a closed position, each trunnion can only move a limited distance in the notch, between a “low” position and a “high” position, an actuating system associated with the gripping member, able to move it between the open and closed positions, and a locking system that is able to block said gripping member when a locked position, and able to move from the locked position to an unlocked position when the are in the high position.
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