Emergency position-fixing device

Details Emergency position-fixing device Emergency position-fixing device

1975-11-10

1978-05-16

Habecker, Thomas B.

Communications: electrical

Systems

Portable self-contained

340366A, 340366G, G08B 2300

Patent

active

040901858

ABSTRACT:
A self-contained emergency signaling device is removably mounted to a carrier, such as a fireman's helmet or oxygen tank. While mounted on the carrier, a high-intensity strobe light signals the position of the carrier. When detached from the carrier, a position-fixing sound producer is automatically actuated, in addition to the strobe light.

REFERENCES:
patent: 1278738 (1918-09-01), Petrie
patent: 1527792 (1925-02-01), French
patent: 2265670 (1941-12-01), Platt
patent: 2540341 (1951-02-01), McNail
patent: 2640980 (1953-06-01), Prupis
patent: 2799741 (1957-07-01), Ullman
patent: 2825803 (1958-03-01), Newbrough
patent: 3192517 (1965-06-01), Werlin
patent: 3201771 (1965-08-01), Proulx
patent: 3309691 (1967-03-01), Bonanno
patent: 3840853 (1974-10-01), Cukale
patent: 3988724 (1976-10-01), Anderson

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