Revolvable quick coupling

Details Revolvable quick coupling Revolvable quick coupling

1992-01-14

1992-09-01

Schwadron, Martin P.

Valves and valve actuation

With correlated flow path

Valve operated by joining flow path sections

285317, 285276, F16L 3728

Patent

active

051433478

ABSTRACT:
For connecting an air compressor to a pneumatic tool, a revolvable quick coupling comprising a first air pipe connector revolvably secured to an intermediate connecting member by a ball bearing means and connected to an air output pipe of an air compressor, a second air pipe connector secured to said intermediate connecting member by a front socket, a retainer, an inner socket, a seal ring, a stepped metal element and a spring means for connecting to an air input pipe of a pneumatic tool. Pressing on the retainer causes the second air pipe connector to disconnect from the front socket and simultaneously causes said seal ring to seal the air passage inside the coupling. Rotating the pneumatic tool causes the second air pipe connector to rotate on the first air pipe connector without twisting the air output pipe of the air compressor.

REFERENCES:
patent: 2069434 (1937-02-01), Eastman
patent: 2459477 (1949-01-01), Van Schuyver
patent: 4493475 (1985-01-01), Baird
patent: 4500119 (1985-02-01), Geberth, Jr.
patent: 4557261 (1985-12-01), Rugheimer
patent: 4613112 (1986-09-01), Phlipot et al.

Affiliated with

Also associated with

Rating

Revolvable quick coupling does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Revolvable quick coupling, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Revolvable quick coupling will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-763651