Pipe coupling clamp with locking lever

Details Pipe coupling clamp with locking lever Pipe coupling clamp with locking lever

1998-11-13

1999-11-23

Nicholson, Eric K.

Pipe joints or couplings

With means blocking release of holding means

285365, 285409, 285 87, F16L 17025

Patent

active

059886943

ABSTRACT:
A coupling unit for connecting together serially adjacent pipe sections with coupling members selectively coupled together by placing a latch in a latching position and selectively uncoupled by moving the latch to an unlatched position is improved by incorporating a locking lever movable into a locking location to juxtapose generally complementary locking surfaces to lock the latch in the latching position and movable into an unlocking location wherein the generally complementary locking surfaces are out of juxtaposition for release of the latch for movement to the unlatched position.

REFERENCES:
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patent: 995429 (1911-06-01), Carter
patent: 1636638 (1927-07-01), Jenkins
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patent: 2241089 (1941-05-01), Hampe et al.
patent: 3157932 (1964-11-01), Kyrias
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patent: 3768848 (1973-10-01), Santoni
patent: 3873142 (1975-03-01), Reid
patent: 4008937 (1977-02-01), Filippi
patent: 5366263 (1994-11-01), Hendrickson
patent: 5380052 (1995-01-01), Hendrickson
patent: 5540465 (1996-07-01), Sisk
patent: 5722666 (1998-03-01), Sisk

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