Faucet seal and spring tool
OwnerWendell P. Batesinventor
Life of this patent
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Abstract
A simplified tool for removing and inserting a plumbing fixture seal, particularly for use with ball type faucets using a rubber seal engaged by a cylindrical compression spring. The tool comprises an outer housing and an inner member having a tapered end designed to frictionally engage the seal and spring wherein the inner member is reciprocally disposed within the outer housing. The inner member is retracted inside the outer housing by a retraction spring; and the tapered end of the inner member is forced beyond the end of the outer housing to engage the seal and spring.
Claims3
A device for removing and replacing a seal structure in a plumbing fixture, comprising:
- a cylindrical, hollow external housing having upper and lower ends and integral grip handles which are curved to accept a user's fingers;
- a cylindrical guide having upper and lower ends and designed to be removably disposed within the external housing such that the lower end of the guide does not extend beyond the lower end of the external housing in a resting position, the cylindrical guide further including a lip which interacts with an area of reduced internal diameter in the external housing to prevent the cylindrical guide from sliding past a predetermined location;
- a cap removably attachable to the upper end of the cylindrical guide such that the cap extends beyond the upper end of the external housing in a resting position;
- and
- a compression spring having upper and lower ends and disposed within the upper end of the external housing and held in place by an area of reduced internal diameter in the external housing such that depression of the cap causes compression of the spring and causes the lower end of the cylindrical guide to extend beyond the lower end of the external housing.
Dependencies are inferred from the claim text.