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:
Jun. 12, 2001
Filed:
Nov. 18, 1999
Johnny Hugh Allison, Plymouth, MI (US);
Visteon Corporation, Dearborn, MI (US);
Abstract
A combination for a hinge assembly having first and second hinged leafs movable about a common axis. The combination has a first hinge leaf with an integral plastic camming surface positioned eccentrically about the common axis, a second hinged leaf with an integral plastic cam follower surface positioned about the common axis to engage the camming surface with increasing friction as the camming surface is cammed thereagainst, and structures for increasing the frictional engagement between the camming surface and cam follower surface in response to weight added to either of the hinged leafs to control the rate at which the leafs rotate relative to each other.