Pipe coupling with pivoting locking member

Details Pipe coupling with pivoting locking member Pipe coupling with pivoting locking member

1991-12-23

1993-10-12

Nicholson, Eric K.

Pipe joints or couplings

With means blocking release of holding means

Auxiliary latch

285320, 285330, F16L 1500

Patent

active

052519406

ABSTRACT:
A pipe coupling is disclosed. The coupling includes a pair of hub members and a pair of coupling members surrounding the hub members. A plurality of projections extend outwardly from the coupling member and are received in receiving recesses in the other coupling members. Relative rotation of the coupling members moves the projections behind locking flanges into a locking position. A pivotally mounted lever on each connecting member is received by a locking recess on the other connecting member when in the locking position.

REFERENCES:
patent: 320939 (1885-06-01), Longmore
patent: 459951 (1891-09-01), Warner
patent: 2765183 (1956-10-01), Mahoney
patent: 2948553 (1960-08-01), Gill et al.
patent: 3159180 (1964-12-01), Courtot et al.
patent: 4438779 (1984-03-01), Allread
patent: 4511152 (1985-04-01), Fournier
patent: 4643459 (1987-02-01), Carson
patent: 4648630 (1987-03-01), Bruch
patent: 5099883 (1992-03-01), Maiville

Affiliated with

Also associated with

Rating

Pipe coupling with pivoting locking member does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1899864