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:
Nov. 21, 2017
Filed:
Mar. 31, 2015
Illinois Tool Works Inc., Glenview, IL (US);
Adam Richard Schmitz, Appleton, WI (US);
Chris J. Roehl, Appleton, WI (US);
ILLINOIS TOOL WORKS INC., Glenview, IL (US);
Abstract
A braking system for a welding machine is provided. In one aspect, the braking system includes a brake surface, a spool hub shaft, a spool hub, an adjustment knob and an expandable and compressible member. The spool hub shaft is capable of engaging against the brake surface. The expandable and compressible member is provided between the spool hub and the adjustment knob to apply varying levels of force on the spool hub. The spool hub shaft has at least one tab which is capable of engaging with a recess in the adjustment knob to adjust the force applied by the member on the spool hub.