Locking device for undersea hydraulic coupling

Details Locking device for undersea hydraulic coupling Locking device for undersea hydraulic coupling

1999-12-27

2000-08-22

Fox, John

Pipe joints or couplings

With means blocking release of holding means

Auxiliary latch

285 84, F16J 1500

Patent

active

061060267

ABSTRACT:
A locking mechanism for male and female coupling members for use in undersea production and drilling applications is disclosed. At least one pin extends radially from the female member. The pin enters an L-shaped slot in a guide sleeve extending longitudinally from the male member. A lock bar moveable between a locked and unlocked position holds the pin in the L-shaped slot.

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