Tool and seal cover for shaft assembly
AssigneeReliance Electric Technologies, LLC
InventorRobert J. Rapp
Life of this patent
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Abstract
A tool for driving an annular seal into a cavity defined by a shaft assembly housing that surrounds a rotatable shaft includes an elongated body having an interior cavity that opens at a first end of the body for receiving the shaft. The body defines an annular surface at the first end. The annular surface has an inner diameter greater than the outer diameter of the rotatable shaft and forming a removable frictional seal with the inner diameter of the cavity.
Claims4
A tool for driving an annular seal into a cavity defined by a shaft assembly housing that surrounds a rotatable shaft, said tool comprising an elongated body having an interior cavity that opens at a first end of said body for receiving said shaft, said body defining an annular surface at said first end to abut said seal, and said annular surface having an inner diameter greater than an outer diameter of said shaft and having an outer-diameter forming a removable frictional seal with an inner diameter of said cavity, wherein an exterior surface of said body is frusto-conical in shape from said first end of said body to a second opposing end of said body.
A shaft assembly, said assembly comprising:
- a housing having a bore formed therein;
- a shaft disposed rotatably in said housing and within said bore;
- a seal extending between said shaft and a circumferential surface of said bore;
- and
- a tool for driving said seal into said cavity, said tool including an elongated body having an interior cavity that opens at a first end of said body for receiving said shaft, wherein said body defines an annular surface at said first end to abut said seal, and wherein said annular surface has an inner diameter greater than an outer diameter of said shaft and an outer diameter forming a removable frictional seal with an inner diameter of said interior cavity.
Dependencies are inferred from the claim text.