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.:

US 7070035 B1

PDF
Full Text
Expired
Date of Patent:
Jul. 04, 2006

Filed:

Mar. 28, 2003
Applicant:

Jeffrey A. Wians, Mebane, NC (US);

Inventor:

Jeffrey A. Wians, Mebane, NC (US);

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D 23/10 (2006.01);
U.S. Cl.
CPC ...
Abstract

A centrifugally actuated coupling apparatus having an internal hub, an annular rotatable external hub coaxially disposed about the internal hub, and a locking element. The internal hub is rotatable about an axis, and includes an outer circumferential surface and a first recess formed on the outer surface. The external hub includes an inner circumferential surface and at least one circumferentially spaced second recess formed on the inner surface. The locking element includes a pivot end and a contact end. The pivot end is pivotally retained by the internal hub, and the contact end movably contacts the first recess. The contact end is pivotable radially outwardly by centrifugal force into engagement with one of the second recesses in response to rotation of the internal hub in a forward direction with respect to the external hub.


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