CIRCULAR SAW BLADE WITH EXCHANGEABLE WORK PERFORMING ELEMENTS

摘要

TITLE OF THE INVENTION CIRCULAR SAW BLADE WITH EXCHANGEABLE WORK PERFORMING ELEMENTS A circular saw blade, especially for stone or rock cutting, has a blade body to which exchangeable work performing elements are attached through a mounting fork riding with its legs on attachment pieces secured to the blade body. A threaded connection secures the legs of the mounting fork to the respective attachment piece. The threaded connection has a bushing with an internal thread and a screw bolt engaging the internal thread of the bushing which passes through aligned holes, through the legs of the mounting fork, and through the attachment piece. 2475/ar