Device for use in fire-fighting operations
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 1, 2016
Grant Date -
Sep 3, 2015
app pub date -
May 15, 2015
filing date -
Apr 12, 2007
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A fire-fighting device includes an extinguishing device arranged on an end region of a cantilever arm and is adjustable in at least one spatial direction. A penetration fixture is adjustable relative to the extinguishing device and has a double-acting pressure cylinder subjectable to pressure by a pressure medium from a hydraulic system via at least one control valve. The cylinder has a tubular continuous piston rod having a penetration tool on a protruding end having a through-hole and a nozzle head. At another end, the piston rod is connected in line with a supply mechanism for an extinguishing medium. Pressure accumulator elements are in fluid communication with a pressure chamber of the pressure cylinder for extending the penetration tool and with a return line for the pressure medium from another pressure chamber for retracting the penetration tool.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2015 Application Filing Year
- A62C Class
- 301 Applications Filed
- 240 Patents Issued To-Date
- 79.74 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- A62C Class
- 0 % this patent is cited more than
- 9 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | May 1, 2028 |
