Kennametal Inc.
CLAMPING ASSEMBLY, A TOOLHOLDER ASSEMBLY COMPRISING A CLAMPING ASSEMBLY AND A TOOLHOLDER, AND A METHOD OF CHANGING A TOOLHOLDER IN A TOOLHOLDER ASSEMBLY

Abstract:

A clamping assembly includes a base member having an internal bore, a lock rod within the internal bore of the base member and moveable in a forward direction and rearward direction between an unlocked position and a locked position, a crank wheel having an axis of rotation, and a linkage coupled to the lock rod and coupled to the crank wheel at a position radially offset from the axis of rotation of the crank wheel.