Patent ID: 9623538
Date: 2017-04-18
CPC Classifications: B24C

Claim:
1. An adjustable surface treatment device comprising: a rigid elongate main body; a flexible blasting media supply conduit having an adjustable discharge nozzle supported adjacent a free end of the flexible blasting media supply conduit; at least a section of the flexible blasting media supply conduit being supported by the main body; an articulating mechanism coupling the main body to the adjustable discharge nozzle for facilitating adjustment of an angular position of the adjustable discharge nozzle relative to the main body; and the articulating mechanism being supported by an exterior surface of the main body; wherein the flexible blasting media supply conduit extends inside the main body of the surface treatment device from an inlet end thereof toward the discharge nozzle, a spring is connected to a remote end of the main body, the spring encompasses a flexible section of the flexible blasting media supply conduit, which extends beyond the main body, and the flexible blasting media supply conduit facilitates supplying blasting media to the discharge nozzle.