Patent ID: 6698048
Filing Date: 2004-03-02
Classification: B08B,B23D,Y10T

Abstract:
A motorized device for cutting and cleaning a piece of pipe, said device comprising:a housing having a pair of opposite ends, at least one end of said housing has a pair of protruding portions formed thereon; at least one motor being mounted in said housing, said motor having a motor shaft extending away therefrom; a power supply mounted in said housing for selectively providing power to said motor; at least one switch for selectively providing power to said motor, said switch being mounted on said housing; at least one attachment being removably mounted on said motor shaft for cleaning a pipe; a pair of second attachments for cutting and cleaning an outer surface of the pipe, each of said second attachments including: a base member for connecting each of the second attachments to said motor shaft; an outer annular member being mounted on said second end of said base member; an inner annular member being removably mounted in said outer annular member for engaging the pipe; a gear assembly mounted in said base member for rotatably turning said inner annular member within said outer annular member; wherein said inner annular member has a cutting assembly for cutting the piece of pipe, said cutting assembly including: a threaded post being mounted in a bore extending in said inner surface of said inner annular member, an outer surface of said threaded post being threaded; a guide rod being mounted on said inner annular member, said threaded post being slidably mounted on said guide rod; a cutting member for cutting the piece of pipe, said cutting member being rotatably mounted on an end of said threaded post; and a horizontal gear for slidably moving said threaded post on said guide rod, said drive gear rotatably engaging said horizontal gear, said horizontal gear threadedly engaging said threaded post.