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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-4938731-A, on 3 July 1990. 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-2026-000003449

Rotatable, self-aligning lobe coupling

Published
Permanent URL
Classification
Industrial Motion & Power Transmission › Rotary Motion
Inventors
MATIJICK ROBERT E, NGUYEN PHUSON
Assignee
WRIGHT BARRY CORP
Original source
US-4938731-A, the United States Patent and Trademark Office, 3 July 1990
Document SHA-256
9b82beb0d23806b2651676c2a6e2c7299dff853c716ef565d8068eddc9bbe370

A rotatable coupling having a male member (2) and a female member (4) each rotatable about central axes α and β. The male member has lobes (16) and the female member cavities (50) for mutual engagement. The male lobes terminate in wedge-shaped portions (18), the edges of which lie in a common plane. The female terminates in a flat bottom surface (40).

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Abstract

A rotatable coupling having a male member (2) and a female member (4) each rotatable about central axes α and β. The male member has lobes (16) and the female member cavities (50) for mutual engagement. The male lobes terminate in wedge-shaped portions (18), the edges of which lie in a common plane. The female terminates in a flat bottom surface (40).

1. Drawings

[0001]Sheet 1.

[0002]Sheet 2.

[0003]Sheet 3.

Publication information

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Citation

OpenTechnical Publication OT-2026-000003449, “Rotatable, self-aligning lobe coupling,” published September 15, 2026 at 20:28:57 UTC, https://opentechnical.org/p/OT-2026-000003449.

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