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. 03, 2019
Filed:
Aug. 14, 2017
Caterpillar Inc., Peoria, IL (US);
Eric J. Johannsen, Washington, IL (US);
Timothy A. McKinley, Peoria, IL (US);
Caterpillar Inc., Peoria, IL (US);
Abstract
A torque monitoring device for a fastener is provided. The torque monitoring device includes a sensing element mounted within the fastener. The sensing element measures a value of fastener elongation. The torque monitoring device also includes a receiving element coupled to a torque machine. The receiving element is communicably coupled with the sensing element. The receiving element is configured to receive the value of fastener elongation from the sensing element. The receiving element is also configured to generate an alert for terminating a torque operation being performed by the torque machine when the value of fastener elongation exceeds a pre-set value of fastener elongation.