Double point supported locking lever for a hose coupling assembl

Details Double point supported locking lever for a hose coupling assembl Double point supported locking lever for a hose coupling assembl

1993-03-05

1994-04-12

Arola, Dave W.

Pipe joints or couplings

Identical halves

Longitudinal port

285 87, 285376, F16L 5500

Patent

active

053019857

ABSTRACT:
The present invention entails a hose coupling assembly having a pivotally mounted locking lever for engaging and locking against a cam lock. The hose clamping assembly including a pair of rotating and mating locking collars with each locking collar having a series of circumferentially spaced lugs formed about the outer surface thereof. The locking lever referred to above is integrally formed with a selected lug on each locking collar. The mounting lug includes a transverse cavity formed through the lug and mounted within the lug cavity is a pivot pin that is supported about opposite ends by the lug structure itself. The locking lever is in turn pivotally mounted on the pivot pin and is spring biased to assume a locked position.

REFERENCES:
patent: 320939 (1885-06-01), Longmore
patent: 935082 (1909-09-01), Anderson
patent: 941990 (1909-11-01), Hickey
patent: 1613644 (1927-01-01), Costello
patent: 1770570 (1930-07-01), Costello
patent: 1808382 (1931-06-01), Stauffer
patent: 4129323 (1978-12-01), Wilson

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