Safety units for a hammer in a firearm
AssigneeHeckler & Koch GmbH
InventorsHans-Peter Bantle, Gerd Spinner, Helmut Weldle, Ernst Mauch
Life of this patent
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Abstract
Safety devices for use with a handheld firearm are disclosed. The safety devices include a lever that can be pivoted into the travel path of the hammer of the firearm to preclude the hammer from striking a firing pin. In an example, the lever is connected to the trigger such that the safety device is released when the trigger is pulled. In another example, the lever protrudes into the magazine shaft of the firearm such that the safety device is only released when a magazine is inserted into the shaft.
Claims5
For use with a firearm having a removable magazine and a magazine shaft, a safety unit comprising:
- a hammer defining a recess and mounted for movement between a cocked position and a fired position;
- a lever defining first and second ends, the lever being mounted for movement between a safety position and a firing position, when the lever is in the safety position, the hammer strikes the first end of the lever if it moves from the cocked position toward the fired position and, thus, cannot reach the fired position from the cocked position, and when the lever is in the firing position, the first end enters the recess when the hammer moves from the cocked position toward the firing position;
- and
- a spring biasing the lever toward the safety position, wherein the second end is at least partially disposed in the magazine shaft when the magazine is removed from the firearm.
Dependencies are inferred from the claim text.