Patent ID: 8833358
Filing Date: 2014-09-16
Classification: B23D,B28D

Abstract:
1. A concrete saw system comprising: a holding assembly formed of a base having two primary support edges and two locking fingers; a cutting assembly formed of a platform and a cutting band and a plurality of rollers rotatable with respect to the platform for guiding the cutting band in a path of travel above the base; an advancement assembly formed of rails coupled to and extending upwardly from the base, slide blocks extending downwardly from the platform for advancing the platform and cutting band, the advancement assembly being located between the base and the platform; and control components including pneumatic pivot pistons mounted on the base operable to move the fingers between operative and inoperative orientations, a pneumatic advancement piston for advancing and retracting the platform, the control components also including a hydraulic motor for rotating a roller to move the cutting band.