Patent ID: 6453785
Filing Date: 2002-09-24
Classification: B26D,Y10S,Y10T

Abstract:
A hoop material cutter for cutting a hoop material, comprising:a base plate; a ram movable reciprocally while rocking on the base plate; a movable blade secured to a bottom surface of said ram; a fixed blade secured to said base plate so as to be opposite to said movable blade, and a hopper provided on said base plate for guiding a hoop material between said movable blade and said fixed blade, wherein said hoop material cutter cuts said hoop material having been guided by said hopper while allowing said movable blade to move while rocking toward and away from said fixed blade in accordance with an action of said ram, and wherein said base plate has holes, and said movable blade is furnished with guide pins for guiding lateral sides of said movable blade, both longitudinal end faces of said guide pins being chamfered, said guide pins fitted in said holes of said base plate so as to provide clearances defined by said holes of said base plate and both longitudinal ends of said guide pins, said clearances constituting retainer portions for lubricating fluid supplied for said guide pins of said movable blade.