Quick chucking unit, with sealing unit, and quick chucking system
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United States of America Patent
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Apr 10, 2012
Grant Date -
Feb 14, 2008
app pub date -
Aug 6, 2007
filing date -
Aug 8, 2006
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The invention relates to a quick chucking unit with a chuck receptacle formed by a basic body, with at least one chucking element that can move relative to the basic body between an unlatched and latched position, with a cylinder and a piston element situated within the cylinder, which together with the cylinder, borders at least one pressure region, wherein pressurizing the pressure region moves the chucking element into the latched or unlatched position, wherein the piston element is designed as a piston element fixed in place relative to the basic body, and the cylinder is designed as a cylinder element that can move relative to the basic body and piston element. The invention also relates to a sealing unit for such a quick chucking unit, as well as to a quick chucking system.
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