Holder for a drive piston of a setting tool
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United States of America Patent
Stats
-
Nov 19, 2002
Grant Date -
Aug 15, 2002
app pub date -
Feb 6, 2002
filing date -
Feb 9, 2001
priority date (Note) -
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status (Latency Note)
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Abstract
A piston holder for a drive piston of a setting tool and including at least one clamp member (18; 24; 25; 36; 39; 40; 52; 58) that is constantly non-rigidly pressed against a circumference of the drive piston (8), and elements for supporting the at least one clamp member for an eccentric movement in a plane in which a central axis (10a) of the drive piston (8) is located.
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