Repairing device for repairing threaded mouths or ports
OwnerHenry C. Chuinventor
Life of this patent
Estimating the term…
Abstract
A repairing device for repairing a threaded port includes a housing for threading to the threaded port and having an inner thread for threading with a barrel. One or more machining tools may be changeably and rotatably secured in the barrel with bearings, each may include a cutting blade for engaging with the port and for machining and repairing one or more surfaces of the port. The machining tools may be detachably secured to the barrel with a retaining ring, for allowing the cutting blades of the machining tools to machine and, repair various surfaces or threads of the ports.
Claims5
A repairing device for repairing a surface of a threaded port, said repairing device comprising:
- a housing for threading to the threaded port, said housing including an inner thread formed therein, said housing including an end panel having an orifice formed therein and having an inner thread formed in said orifice of said housing for threading with said threaded port,
- a barrel including an outer thread formed thereon for threading with said inner thread of said housing and for securing said barrel to said housing, said barrel including a bore formed therein, and
- at least one machining tool rotatably secured in said bore of said barrel, and including a cutting blade for engaging with the port and for machining and repairing the surface of the port.
Dependencies are inferred from the claim text.