Self-locking self-bonding rigid coupling

Details Self-locking self-bonding rigid coupling Self-locking self-bonding rigid coupling

2007-05-29

2007-05-29

Dunwoody, Aaron (Department: 3679)

Pipe joints or couplings

Packed

Screw thimble

C285S386000, C285S349000, C285S089000

Reexamination Certificate

active

11210641

ABSTRACT:
A coupling assembly is provided for releasably interconnecting confronting ends of conduit members. The coupling assembly creates a self-locking, and self-bonding connection wherein locking and unlocking is achieved by a predetermined amount of rotation of a lock nut group with respect to a stationary threaded flange. The overall construction of the coupling assembly creates the rigid connection between the conduit members, yet adequate sealing between the conduit members is provided by a single sealing member.

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SAE AS1730 Aerospace Standard Coupling, Fuel, Rigid Threaded Type; Issued Sep. 1982, Reaffirmed Apr. 1996.

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