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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-12601380-B2, on 14 April 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-2026-000000840

Propeller shaft

Published
Permanent URL
Classification
Industrial Motion & Power Transmission › Rotary Motion
Original source
US-12601380-B2, the United States Patent and Trademark Office, 14 April 2026
Document SHA-256
c36181f2e5c9374b247159caafec39a62689f9d24d23e31de47ae19150f43493

Abstract

A water-impermeable cover is provided with an opening part extending so as to approach an opening part of a holding ring of a propeller shaft. The water-impermeable cover is provided at a position on the opening-part side of the holding ring. The water-impermeable cover is fixed in a position on the opening-part side of the holding ring of the stub shaft. The opening part of the water-impermeable cover is extended so as to approach the opening part of the holding ring.

Publication information

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Citation

OpenTechnical Publication OT-2026-000000840, “Propeller shaft,” published September 15, 2026 at 19:03:28 UTC, https://opentechnical.org/p/OT-2026-000000840.

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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.