Patent classifications
B23D21/02
Longitudinal pipe cutting tool
A longitudinal pipe cutting tool includes a holder having a cutting wheel rotatable in a cutting plane along a longitudinal direction of a work piece. The longitudinal pipe cutting tool also including an actuator configured to move at least one of the holder or the work piece toward each other or away from each other, and a body coupled with the actuator. The body also slideable coupled with the holder such that the holder extends away from the body transverse to the longitudinal direction of the work piece and the cutting plane.
Longitudinal pipe cutting tool
A longitudinal pipe cutting tool includes a holder having a cutting wheel rotatable in a cutting plane along a longitudinal direction of a work piece. The longitudinal pipe cutting tool also including an actuator configured to move at least one of the holder or the work piece toward each other or away from each other, and a body coupled with the actuator. The body also slideable coupled with the holder such that the holder extends away from the body transverse to the longitudinal direction of the work piece and the cutting plane.
Pipe slitter
A pipe slitter assembly for lead pipe. The slitter assembly is configured to be pulled by a cable which is disposed through several of the various components of the assembly. At the lead of the assembly is a slitter, having one and only one blade. The blade has an edge which is oriented at a right angle to the longitudinal axis of the cable. The edge is created by two adjoining walls meeting at an included angle of about 21 degrees. Behind the blade may be various adaptors, and an expander. The expander opens the slit pipe, such that a pipe puller may be used to pull a replacement pipe into the void created by the slitter assembly. The slit pipe may be removed, or left in the subsurface around the newly introduced replacement pipe.
Pipe slitter
A pipe slitter assembly for lead pipe. The slitter assembly is configured to be pulled by a cable which is disposed through several of the various components of the assembly. At the lead of the assembly is a slitter, having one and only one blade. The blade has an edge which is oriented at a right angle to the longitudinal axis of the cable. The edge is created by two adjoining walls meeting at an included angle of about 21 degrees. Behind the blade may be various adaptors, and an expander. The expander opens the slit pipe, such that a pipe puller may be used to pull a replacement pipe into the void created by the slitter assembly. The slit pipe may be removed, or left in the subsurface around the newly introduced replacement pipe.
PIPE SLITTER
A pipe slitter assembly for lead pipe. The slitter assembly is configured to be pulled by a cable which is disposed through several of the various components of the assembly. At the lead of the assembly is a slitter, having one and only one blade. The blade has an edge which is oriented at a right angle to the longitudinal axis of the cable. The edge is created by two adjoining walls meeting at an included angle of about 21 degrees. Behind the blade may be various adaptors, and an expander. The expander opens the slit pipe, such that a pipe puller may be used to pull a replacement pipe into the void created by the slitter assembly. The slit pipe may be removed or left in the subsurface around the newly introduced replacement pipe.
PIPE SLITTER
A pipe slitter assembly for lead pipe. The slitter assembly is configured to be pulled by a cable which is disposed through several of the various components of the assembly. At the lead of the assembly is a slitter, having one and only one blade. The blade has an edge which is oriented at a right angle to the longitudinal axis of the cable. The edge is created by two adjoining walls meeting at an included angle of about 21 degrees. Behind the blade may be various adaptors, and an expander. The expander opens the slit pipe, such that a pipe puller may be used to pull a replacement pipe into the void created by the slitter assembly. The slit pipe may be removed or left in the subsurface around the newly introduced replacement pipe.