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This is a record of a document published elsewhere, first published by the United States Patent and Trademark Office, as US-12564923-B2, on 3 March 2026. OpenTechnical did not first disclose it. The identifier, hashes and timestamps below record what this library served and when, not when the material became public. View the original.

OT-2026-000002407

Mounting tool for positioning a shaft sealing ring on a shaft and method for producing a shaft seal

Published
Permanent URL
Classification
Tools & Tooling › Clamping Tools
Inventors
KUMMER BERNHARD, MAIERHOFER HARALD
Assignee
Magna powertrain gmbh & co kg
Original source
US-12564923-B2, the United States Patent and Trademark Office, 3 March 2026
Document SHA-256
04f1516418577b744fa9386634e0af8603525b30bba7b37134a0fd5b31e5c6d0

Abstract

A mounting tool for positioning a shaft sealing ring on a shaft against a curvature of a sealing lip of a shaft sealing ring, wherein the shaft sealing ring has an annular main body, a sealing lip and can be applied to the shaft and a spring washer for pre-tensioning the sealing lip in the direction of the shaft, wherein the sealing lip has a curvature which is outward in the direction of an opening formed by the shaft sealing ring, comprising a bottom part and a top part, wherein the top part is removably fastened to the bottom part in that one end thereof is inserted partially into the bottom part, wherein another end of the top part, is substantially conical and an outside diameter of the bottom part corresponds to the maximum expansion diameter of the sealing lip of the shaft sealing ring.

Publication information

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Citation

OpenTechnical Publication OT-2026-000002407, “Mounting tool for positioning a shaft sealing ring on a shaft and method for producing a shaft seal,” published September 15, 2026 at 19:12:47 UTC, https://opentechnical.org/p/OT-2026-000002407.

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This record reproduces a document published elsewhere and is provided for reference and study. Rights in the original remain with its owner. See the publication policy.