Expanded – threaded – driven – headed – tool-deformed – or locked-thr – Tensioned along the longitudinal axis by a coaxial force...
Reexamination Certificate
2011-08-16
2011-08-16
Reese, David (Department: 3677)
Expanded, threaded, driven, headed, tool-deformed, or locked-thr
Tensioned along the longitudinal axis by a coaxial force...
C411S267000, C411S915000, C411S434000
Reexamination Certificate
active
07997840
ABSTRACT:
The present invention is directed to a self locking tensioner that can be used to place a piston or stud in tension. The present invention is directed to a tensioner comprising slip wedges positioned between a piston and a body which houses the piston and the slip wedges.
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Mynhier Charles Robert
Tyrrell Charles
Duane Morris LLP
Oceaneering International Inc.
Reese David
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