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. 11, 2025
Filed:
Jun. 12, 2024
Curt G. Joa, Inc., Sheboygan Falls, WI (US);
Megan A. Rammer, Sheboygan Falls, WI (US);
Sean P. Follen, Sheboygan Falls, WI (US);
Randy J. Teresinski, Jr., Sheboygan Falls, WI (US);
CURT G. JOA, INC., Sheboygan Falls, WI (US);
Abstract
An assembly and method is provided for scarfing a fibrous material with an assembly that provides automated control of a scarf gap. The assembly includes a moveable mount, a driven scarfing roll coupled to the moveable mount, and a scarfing roll lifting assembly coupled to the moveable mount. A first sensor senses contact between the scarfing roll and an external surface and a second sensor senses position of the scarfing roll when information is received from the first sensor that contact of the scarfing roll with the external surface has occurred. A control unit operates the scarfing roll lifting assembly to position the scarfing roll at a desired scarf gap measured from the contact position. The scarfing roll is positioned based on an identified high point of the external surface, such as the external forming surface of a forming drum.