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US 9,079,262 B2Granted
Thread repair system
OwnerHamlet Dilanchianinventor
Life of this patent
Estimating the term…
Abstract
A thread repair tool comprises a support, a removable cutter, and a clamp for holding the cutter in position. The support can be provided with a leg supporting the cutter. The inner surface of the leg and the inner surface of the cutter can be tapered so that moving the cutter away from the head of the support can change the cutting diameter.
Claims18
A thread repair tool comprising:
- a) a support comprising a head and a leg depending from the head, the leg having an outer surface and an inner surface;
- b) a removable cutter having a top surface proximate to the head, an inner surface against the inner surface of the leg, and an outer surface provided with cutting threads for tapping;
- and
- c) a holder holding the cutter against the leg, wherein the outer surface of the leg and the outer surface of the cutter define a cutting diameter.
1 more element
A thread repair tool comprising:
- a) a support comprising a head and a leg depending from the head, the leg having an outer surface and an inner surface;
- b) a removable cutter having a top surface proximate to the head, an inner surface against the inner surface of the leg, and an outer surface provided with cutting threads for tapping;
- and
- c) a holder holding the cutter against the leg,
- wherein the outer surface of the leg and the outer surface of the cutter define a cutting diameter and both inner surfaces are tapered so that moving the cutter away from the head decreases the cutting diameter.
2 more elements
A thread repair tool comprising:
- a) a support comprising a head and a leg depending from the head, the leg having an outer surface and an inner surface;
- b) a removable cutter having a top surface proximate to the head, an inner surface against the inner surface of the leg, and an outer surface provided with cutting threads for tapping;
- and
- c) a holder holding the cutter against the leg, wherein the outer surface of the leg and the outer surface of the cutter define a cutting diameter, and both inner surfaces are tapered so that movement of the cutter relative to the head changes the cutting diameter.
1 more element
A thread repair tool comprising:
- a) a support having a head and a core depending from the head, the core having an outer surface;
- b) at least one removable guide proximate to the head, the guide having an outer surface and an inner surface against the core;
- c) a removable cutter having a top surface proximate to the head, an inner surface against the core, and an outer surface provided with cutting threads for tapping;
- and
- d) a holder holding the cutter and the guide against the core,
- wherein the outer surface of the leg and the outer surface of the cutter define a cutting diameter.
3 more elements
Dependencies are inferred from the claim text.