Speargun with trigger mechanism for releasing a line tethered to

Details Speargun with trigger mechanism for releasing a line tethered to Speargun with trigger mechanism for releasing a line tethered to

1981-01-15

1982-11-23

Pinkham, Richard C.

Mechanical guns and projectors

Element

124 22, F41B 1500

Patent

active

043599990

ABSTRACT:
A spear gun having a dog member is fulcrumed to a vertical pin carried by the trigger guard of the handgrip of an underwater gun. Said dog member is provided with sidewise outwardly projecting arm, and is further provided with an intermediate notch cooperating with the front edge of the lower end of the trigger, to lock said dog member into line retaining position whenever the trigger is in its rest position, and to unlock said dog member into line releasing position upon operation of the trigger. The dog member is cam shaped in proximity of said notch, and the said cam cooperates with the front edge on the trigger in order to automatically reset the dog member into its cocking or line retaining position after each shot.

REFERENCES:
patent: 3585979 (1971-06-01), Hendricks

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