Patent ID: 6032367
Filing Date: 2000-03-07
Classification: B23D

Abstract:
A cutting device, comprising:a housing having separable first and second portions, an interior, a center, opposite first and second outer faces and a perimeter side wall extending between said first and second outer faces;said first and second portions each having a portion of said first and second outer faces of said housing, a portion of said perimeter side wall of said housing, and a portion of said interior of said housing, each of said first and second portions having an inner face each of said inner faces having a first end and a second end;said first ends of said inner faces of said portions of said housing being pivotally coupled together, said first and second portions being pivotable with respect to one another between an open position and a closed position, wherein said inner faces of said portions face one another when said portions are in said closed position;a bore being extended between said first and second outer faces of said housing, said first portion and said second portion each having a portion of said bore;said second portion of said housing having a pair of rollers being rotationally mounted in the interior of said second portion, said rollers being positioned adjacent said bore such that a portion of each of said rollers extends into said bore;said first portion of said housing having a slot extending between said perimeter side wall and said inner face of said first portion of said housing, said slot having an opening into said bore said slot having a first region and a second region, said second region being positioned adjacent to said second end of said inner face;a disk shaped cutting blade being disposed in said first region of said slot and mounted to said first portion of said housing such that a portion of said cutting blade extends into said bore,a locking assembly for locking said second ends of said inner faces of said first and second portions together when said first and second portions are in said closed position; andwherein said locking assembly comprises:a pivot member being pivotally coupled to said second portion, said pivot member being located adjacent said second end of said inner face of said second portion, said pivot member being pivotable between a locked position and a unlocked position; anda threaded fastener having a threaded portion and a head portion said threaded portion being threadedly inserted into said pivot member such that said threaded fastener is pivotable between said locked position and said unlocked position of said pivot member, said head portion of said threaded fastener being insertable into said second region of said slot such that said head portion is recessed within said second region of said slot when said threaded fastener is fully pivoted towards said locked position and said first and second portions of said housing are in said closed position, said first region of said slot being thinner than said head of said threaded fastener whereby said head portion is prevented from entering said first region of said slot for preventing said threaded fastener from contacting said blade in said first region of said slot.