The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 24, 2024
Filed:
Oct. 13, 2023
Noetic Technologies Inc., Edmonton, CA;
Maurice William Slack, Edmonton, CA;
Victor Yung, Edmonton, CA;
Noetic Technologies Inc., Edmonton, CA;
Abstract
An axisymmetric clutch mechanism includes a drive clutch body having a drive bearing surface and a drive clutch surface; an intermediate clutch body having an intermediate clutch surface configured for sliding contacting engagement with the drive clutch surface; a driven clutch body having a driven bearing surface configured for transferring compressive axial force to the drive bearing surface; and rotational drag means for generating resistance to rotational slippage between the drive clutch surface and the intermediate clutch surface. The intermediate and driven clutch bodies are helically coupled in a first rotational direction, forming a first helical coupling having a first lead angle, and with the taper angle of the drive clutch surface and the intermediate clutch surfaces and the first lead angle being selected such that the clutch mechanism will lock when the drive clutch body is rotated relative to the driven clutch body in the first rotational direction.