초록 ▼

A quick-connection type connector is disclosed for the coupling of high-pressure fluid flow lines, which connector utilizes an externally threaded female portion and a tapered male portion with a rotatable collar mounted thereon. Elastomeric seal means are provided as well as a metal-to-metal seal t

A quick-connection type connector is disclosed for the coupling of high-pressure fluid flow lines, which connector utilizes an externally threaded female portion and a tapered male portion with a rotatable collar mounted thereon. Elastomeric seal means are provided as well as a metal-to-metal seal to protect the elastomeric seal means, and a locking assembly to prevent backing off of the threaded portion.

대표청구항 ▼

A tubular connector assembly to connect two tubular members together in fluid tight sealing arrangement, said connector assembly comprising: a male connector body adapted for connection to a tubular member, said body having an internal bore therethrough; a first conical sealing surface forming a por

A tubular connector assembly to connect two tubular members together in fluid tight sealing arrangement, said connector assembly comprising: a male connector body adapted for connection to a tubular member, said body having an internal bore therethrough; a first conical sealing surface forming a portion of the exposed external end of said body; a second conical sealing surface on said external end of said body, parallel to and non-aligned with said first conical sealing surface; a flex channel between said first and second surfaces; a seal channel in said second surface containing circumferential elastomeric seal means; a female connector body adapted for connection to a tubular member at one end and having an internal conical sealing surface at the other end adapted for surface contact with said first and second sealing surfaces on said male connector body; wherein said first sealing surface is further arranged to provide a positive interference fit with said female sealing surface when said second sealing surface is in sealing engagement with said female sealing surface; and, tightening means for drawing said male connector body into sealing engagement in said female connector body, wherein said tightening means comprises collar means rotatably held on one of said connector bodies and having thread means, and, thread means on the other connector body adapted for engagement with said collar thread means.