TLP tendon bottom connector
This patent describes a bottom connector for connecting a tendon segment of a tension leg platform to a subsea template which includes a receptacle for the connector comprising: a first body member adapted to be received within an anchor receptacle, a second body member connected to the first body member through a flexible joint for universally pivotal movement and adapted to be connected to the tendon segment, a latch carrier movable with respect to the first body member and having latch segments pivotally connected to the latch carrier, the latch segments being such that in one position of the latch carrier, the latch segments engage both a recess in the receptacle and the first body member when the connector is inserted into the receptacle a sufficient distance so that the latch segments and carrier will react to the recess and such that when the latch carrier is in another position, the latch segments are clear of the recess to enable the connector to move further into the receptacle or to allow the bottom connector to be removed from the receptacle, and release means operative to maintain the carrier in the other position if a decision is made to remove the connector from the receptacle.
- Assignee:
- Vetco Offshore Industries, Inc., Ventura, CA
- Patent Number(s):
- US 4611953
- OSTI ID:
- 5377220
- Country of Publication:
- United States
- Language:
- English
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ANCHORS
COUPLINGS
FASTENERS
FLEXIBILITY
JOINTS
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