Non-incendive rock-breaking explosive charge

Details Non-incendive rock-breaking explosive charge Non-incendive rock-breaking explosive charge

1983-03-31

1985-08-27

Nelson, Peter A.

Ammunition and explosives

Blasting

Contained blasting charge

102321, 102323, 102331, 102332, 102290, 86 20C, 264 3R, F42B 300

Patent

active

045371334

ABSTRACT:
Non-incendive explosive charge for use in flammable atmospheres includes a layer of damp salt as quenching material surrounding a charge enclosed in an inner housing. An outer housing is strong and pliable, being formed of reinforced rubbery material, to resist rough handling yet to be sufficiently pliable to conform to irregular boulder surfaces. The outer housing is pancake-shaped to provide increased contact area and stability. The relatively flat shape further permits insertion of the charge in crevices between boulders.

REFERENCES:
patent: 1890726 (1932-12-01), Farren
patent: 2023784 (1935-12-01), Farren et al.
patent: 2449511 (1948-09-01), Russell
patent: 2499440 (1950-03-01), Wood
patent: 2635543 (1953-04-01), Sillitto et al.
patent: 2911910 (1959-11-01), Welsh, Jr.
patent: 3472166 (1969-10-01), Dowling
patent: 3696703 (1972-10-01), Fox
patent: 3837279 (1974-09-01), Cooke, Jr.
patent: 3881417 (1975-05-01), Mesia
patent: 3954701 (1976-05-01), Schaffling
patent: 4348955 (1982-09-01), Rowley et al.

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