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:
Feb. 22, 2011
Filed:
Jun. 22, 2007
Applicant:
Paul J. Balczun, Erie, PA (US);
Inventor:
Paul J. Balczun, Erie, PA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23P 17/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A multi-rate torsional coupling () features parallel first and second drive connections (and) between input () and output () members. The first drive connection () extends through a first resilient coupling (), and the second drive connection () extends through a second resilient coupling (). An angular play coupling () engages the second drive connection () at a particular torque load for transmitting additional torque through the torsional coupling () at a higher spring rate.
Balczun, Paul. (2011). Multi-rate torsional coupling (U.S. Patent No. 7891092). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7891092
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile