Pipe cutting apparatus

A pipe cutting apparatus, comprising,

• a semi-cylindrical support shell, the semi-cylindrical support shell defined by a predetermined diameter and including a first semi-annular end spaced from a generally "U" shaped second end, the support shell including spaced coplanar first and second support shell edges, the support shell is defined by a first length and the first and second support shell edges are defined by a second length less than the first length, wherein the support shell further includes a first and second positioning flange extending in a coplanar parallel relationship relative to one another and extending from the "U" shaped second end to the first and second support shell edges, the first and second positioning flanges terminate in respective first and second free lower ends that are spaced below the respective first and second support shell edges, and
• a saw guide slot diametrically directed through the support shell and through the first and second positioning flanges, wherein the saw guide slot terminates in respective first and second slot ends spaced from the second first and second free lower ends of the respective first and second positioning flanges, and a saw blade arranged for reception within the saw guide slots, and
• the saw guide slot is orthogonally oriented relative to the first and second support shell edges, and
• the saw guide slot includes a rigid continuous slot perimeter guard extending coextensively and in surrounding relationship relative to the saw guide slot, and
• a respective first and second hinge coextensive with and parallel to the respective first and second support shell edges and spaced from the first and second support shell edges within the support shell, and a first arcuate engaging flange extends from the first hinge to the first support shell edge, and a second arcuate engaging flange extends from the second hinge to the second support shell edge, and
• including a series of spaced parallel engaging ribs fixedly mounted within the semi-cylindrical shell, wherein the ribs are orthogonally oriented relative to the first and second hinges, and the ribs are arranged coextensively between the first support shell edge to the second support shell edge, and
• the support shell defines a first central semi-cylindrical segment extending between the first hinge and the second hinge, and further including a second central semi-cylindrical segment longitudinally aligned with the first central semi-cylindrical segment extending from the second end of the support shell, and a third hinge and a fourth hinge are respectively mounted to opposed ends of the second central semi-cylindrical segment, wherein the third hinge is colinear with the first hinge and the fourth hinge is colinear with the second hinge, and the third arcuate engaging flange extends from the third hinge and is hingedly mounted thereto, and a fourth arcuate engaging flange is mounted to the fourth hinge and extends downwardly therefrom, and a first engaging strap secured to the first arcuate engaging flange, a second engaging strap mounted to the second arcuate engaging flange, a third engaging strap mounted to the third arcuate engaging flange, and a fourth arcuate engaging strap mounted to the fourth arcuate engaging flange, and each engaging strap includes a fastener mounted at a free end thereof permitting securement of the first engaging strap to the second engaging strap and the third engaging strap to the fourth engaging strap to permit securement and surrounding relationship relative to a pipe member received within the support shell, and
• a reservoir housing mounted to the first central semi-cylindrical segment, the reservoir housing includes a fluid reservoir contained therewithin, and the fluid reservoir includes a fluid conduit in fluid communication with the fluid reservoir, and a fill cap directed through the reservoir housing permitting replenishment of the fluid reservoir with a lubricant fluid, and the fluid reservoir includes a piston floor movably mounted relative to the reservoir housing, the piston floor includes a piston rod, the piston floor fixedly mounted to an upper distal end of the piston rod, and an actuator lever, the actuator lever pivotally mounted to a lower distal end of the piston rod about a second axle, and the reservoir housing including a rear wall, the rear wall including a rear wall opening, and the actuator lever extending through the rear wall opening, and the actuator lever including a first axle pivotally mounting the actuator lever adjacent the rear wall, and the fluid conduit terminates in the conduit spray nozzle, the conduit spray nozzle positioned above and adjacent the saw guide slot and the saw blade to permit projection of the lubricant fluid from the fluid reservoir onto the saw blade during a cutting procedure.