Telescoping connector for a fluid coupling assembly

Details Telescoping connector for a fluid coupling assembly Telescoping connector for a fluid coupling assembly

1989-07-13

1990-06-12

Arola, Dave W.

Pipe joints or couplings

With assembly means or feature

Guide and support

285175, 285302, 29434, F16L 3500

Patent

active

049326864

ABSTRACT:
A telescoping connector for a coupling assembly is disclosed having a first telescoping tubular member connected to a fluid line and a second telescoping tubular member. The second tubular member includes internal threads adapted to engage cooperating external threads on the first tubular member. The first tubular member is integrally attached to the fluid line and the threads of the second telescoping tubular member are threaded over the threads on the first tubular member and run out. The threads on the second tubular member can then axially slide over a limited neck portion of the first tubular member defined by the distance between its threads and a shoulder formed thereon. This telescoping axial movement enhances the connection process of solid wall, stationary fluid lines. A dual O-ring assembly prevents fluid leakage between the telescoping tubular members.

REFERENCES:
patent: 373256 (1887-11-01), Traver et al.
patent: 793414 (1905-06-01), Callanan
patent: 1204728 (1916-11-01), Arena
patent: 1580325 (1926-04-01), Perry
patent: 2297966 (1942-10-01), Luff
patent: 2359846 (1944-10-01), Hayman
patent: 3399548 (1968-09-01), Burns
patent: 3461877 (1969-08-01), Morch
patent: 4083410 (1978-04-01), Anderson
patent: 4687232 (1987-08-01), Zimmerman

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