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:
Oct. 20, 2009
Filed:
Sep. 26, 2007
Michael A. Parisi, Fairport, NY (US);
Richard W. Seyfried, Williamson, NY (US);
John G. Shaw, Victor, NY (US);
Michael A. Parisi, Fairport, NY (US);
Richard W. Seyfried, Williamson, NY (US);
John G. Shaw, Victor, NY (US);
Xerox Corporation, Norwalk, CT (US);
Abstract
A coupling mechanism includes a driven coupling for mating with a driving coupling. The driven coupling includes a cylinder flange, a concentric shaft that extends axially outwardly from the flange, and a cylindrical driven coupling member that extends axially outwardly from the concentric shaft. The driven coupling member includes a flexible membrane that encases non-rigid fill material, such as, e.g., a flowable granular material or a non-Newtonian fluid. The driven coupling member has a non-twisted, triangular cross-section, and is configured such that, when it is operationally engaged with the driving coupling, the non-rigid material substantially solidifies, thereby providing a substantially non-flexible structure for the membrane. The driven coupling may be connected to, for example, a photoreceptor drum of a material supply module, and the driving coupling may be connected to a reprographic device.