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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-12607235-B2, on 21 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-2026-000000168

Clutch device, motorcycle, and method for producing pressure plate

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Classification
Industrial Motion & Power Transmission › Rotary Motion
Original source
US-12607235-B2, the United States Patent and Trademark Office, 21 April 2026
Document SHA-256
d6eb4e44b240b208c918874c58ad3a0f8f55203c9edf8369a64a0d8105b3d0ad

Abstract

A clutch device includes a pressure plate movable toward or away from a clutch center and rotatable with respect to the clutch center. The pressure plate includes a flange extending radially outward from an outer circumferential edge of a body, pressure-side fitting teeth projecting in a first direction from a front surface of the flange, holding input-side rotating plates and a portion of output-side rotating plates being arranged in a circumferential direction, a body-side recessed portion recessed in the first direction from a second direction-side surface of the body, and a flange-side recessed portion recessed in the first direction from a back surface of the flange. As seen in an axial direction of an output shaft, the flange-side recessed portion at least partially overlaps one of the pressure-side fitting teeth.

Publication information

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Citation

OpenTechnical Publication OT-2026-000000168, “Clutch device, motorcycle, and method for producing pressure plate,” published September 15, 2026 at 19:02:33 UTC, https://opentechnical.org/p/OT-2026-000000168.

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