Safety system hose

Details Safety system hose Safety system hose

2007-09-04

2007-09-04

Rivell, John (Department: 3753)

Fluid handling

Destructible or deformable element controlled

Destructible element

C137S614040

Reexamination Certificate

active

11214202

ABSTRACT:
A safety system for a fluid conduit having: a hose; a first and second housing connected to the hose, each housing having a first and second opening and an internal cavity having a first cavity and a first recess; a perforated retention tube positioned longitudinally within hose; a first valve seat disposed in the first housing and a second valve seat disposed in second housing; a first valve body pivotally attached to the first housing at a first pivot point and having a first tab protrusion protruding through the perforated retention tube and a second valve body pivotally attached to the second housing at a second pivot point and having a second tab protrusion protruding through the perforated retention tube.

REFERENCES:
patent: 3630214 (1971-12-01), Levering
patent: 4119111 (1978-10-01), Allread
patent: 4872471 (1989-10-01), Schneider
patent: 5357998 (1994-10-01), Abrams
patent: 6260569 (2001-07-01), Abrams
patent: 6513556 (2003-02-01), Nimberger
patent: 6546947 (2003-04-01), Abrams

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