Patent ID: 6908253
Filing Date: 2005-06-21
Classification: B26D,Y10T

Abstract:
1. A slitter apparatus comprising: a first semi-circular member having first and second mating surfaces; a second semi-circular member having first and second mating surfaces complimentary to the opposed first and second mating surfaces of the first member; wherein the first member is engageable with the second member to form on engagement a cylindrical body; a first rectangular land having a plurality of sidewall surfaces projecting from one of the first or second mating surfaces of the first member wherein the corners formed between adjacent sidewall surfaces of the first rectangular land are radiused; a first rectangular recess having a plurality of sidewall surfaces projecting into one of the first or second mating surfaces of the second member wherein the corners formed between adjacent sidewall surfaces of the first rectangular recess are radiused; wherein the radius of each corner formed between adjacent sidewall surfaces of the first rectangular recess is less than the radius of the corresponding corner formed between adjacent sidewall surfaces of the first rectangular land; and wherein the first rectangular recess is interengageable with the first rectangular land to provide axial and radial alignment of the first member with the second member.