Firefighter's barrier penetrator and agent injector

Details Firefighter's barrier penetrator and agent injector Firefighter's barrier penetrator and agent injector

1989-12-07

1991-11-05

Peters, Jr., Joseph F.

Fire extinguishers

Special applications

With specific extinguishant applying means, or means for...

239271, 173 91, 222 80, A62C 1362

Patent

active

050624865

ABSTRACT:
A firefighter's barrier penetrator and agent injector having an extendible slide rod to guide a slide hammer to strike a penetrating body to drive its point through the barrier. The slide rod can be retracted into the body to minimize the length of the penetrator while being carried. A nozzle is slidably mounted in the body to be extendible into the structure for injection purposes, again to minimize the carrying length. Retention devices releasably hold the rod and nozzle in their retracted positions.

REFERENCES:
patent: 4147216 (1979-04-01), Schnepfe, Jr.
patent: 4241795 (1980-12-01), Landry, Jr.
patent: 4609052 (1986-09-01), Lewin
patent: 4676319 (1987-06-01), Cuthbertson
patent: 4832265 (1989-05-01), Anfosso et al.
patent: 4922848 (1990-05-01), Thiel

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