FIELD: construction.
SUBSTANCE: underwater assembly gun for dowel driving relates to hand tools and devices for nail driving initiated at charge explosion. Underwater assembly gun for dowel driving comprises a sealed housing-handle, a release button, a pressure safety device made in the form of a spring-loaded rod, and is equipped with a replaceable unit consisting of an electronic system containing a photodetector and a microcontroller, a sealed battery compartment, barrels fixed inside the replaceable unit housing, wherein in said barrels there are dowels, rods, powder charges and electric capsules-igniters, a reset button of a replaceable unit, a folding ring pipe, as well as an electronic system in a sealed housing-handle containing a microcontroller and a laser transmitter, wherein the electronic system in the sealed handle housing is connected to the replaceable unit electronic system through an optical channel, sealed housing-handle is made with safety tab, and pressure safety device is made along replaceable unit.
EFFECT: high reliability and functionality of the device.
3 cl, 3 dwg
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