Sergeant improved clamping.

摘要

1. Sergeant improved clamping, of the type incorporating a robust plate topped by one end in a transversal and fixed arm, which is displaceable on a second parallel to the first arm which configures the latter, through their free ends, the clamping jaw itself, wherein the movable arm is finished at its free end in a smooth cap, through which a small hydraulic pump, which axially emerges a shaft acting jaw adapts and extending at its other end in a handle, power pump with an operating lever tiltably mounted on a associated body of the pump support so that said lever acts on the mechanism of pump pressure in a movement alternative and against the spring tension, causing the axial displacement of the piston.