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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-5331373-A, on 19 July 1994. 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-2026-000003340

Image forming apparatus, process cartridge mountable within it and method for attaching photosensitive drum to process cartridge

Published
Permanent URL
Classification
Industrial Components, Safety & Infrastructure › Structural Components
Assignee
CANON KK
Original source
US-5331373-A, the United States Patent and Trademark Office, 19 July 1994
Document SHA-256
b37b88d0ba3a563c7aed8cf99e88f6ddc38e6b245dae772e3b96e8ddbf5811e7

In order to prevent the eccentricity of a rotary shaft for rotatably supporting an image bearing member used with an image forming apparatus when the image bearing member is rotated, a projection is provided on an outer peripheral surface of the rotary shaft fitted into a fitting hole formed in a casing for securing the rotary shaft.

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Abstract

In order to prevent the eccentricity of a rotary shaft for rotatably supporting an image bearing member used with an image forming apparatus when the image bearing member is rotated, a projection is provided on an outer peripheral surface of the rotary shaft fitted into a fitting hole formed in a casing for securing the rotary shaft.

1. Drawings

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Publication information

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Citation

OpenTechnical Publication OT-2026-000003340, “Image forming apparatus, process cartridge mountable within it and method for attaching photosensitive drum to process cartridge,” published September 15, 2026 at 20:12:33 UTC, https://opentechnical.org/p/OT-2026-000003340.

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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.