Repairing device for repairing threaded mouths or ports
OwnerHenry C. Chuinventor
Life of this patent
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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.
Claims6
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,
- 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.