Tools – Shell – projectile – or wad extractors
Patent
1974-11-12
1976-03-09
Smith, Al Lawrence
Tools
Shell, projectile, or wad extractors
B25B 2700
Patent
active
039423964
ABSTRACT:
A tool designed to fit into the breech end of an artillery piece to engage he rim of a ruptured cartridge case and to cause extraction of the cartridge case, comprising, a tubular housing having mounted on one end expandable jaws which act as a clutch head, a rod coaxially disposed within the tubular housing and having a cone on one end for camming said jaws outwardly to engage the cartridge rim and a strong back coupled to the tubular housing and through which the extraction force is applied.
REFERENCES:
patent: 2031998 (1936-02-01), Bliss
patent: 2341677 (1944-02-01), Wass
patent: 2991674 (1961-07-01), Uhl
Parker Roscoe V.
Smith Al Lawrence
The United States of America as represented by the Secretary of
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