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. 08, 2015
Filed:
Jun. 18, 2014
Johns Manville, Denver, CO (US);
Daniel R Blasini, Edgewater, CO (US);
Joel Hazy, Brighton, CO (US);
Johns Manville, Denver, CO (US);
Abstract
According to one embodiment, a method for pressing roofing granules into a roofing membrane may include providing a roofing membrane and applying roofing granules atop a surface of the membrane. The method may also include adjusting a position of a second roller relative to a first roller so as to vary an amount of contact between the membrane and the first roller and pressing the roofing granules into the membrane via the first roller. In some embodiments, a line speed of the membrane may be determined and a contact value may be calculated based on the line speed of the membrane. The contact value may represent an effective amount of contact between the membrane and the first roller. The position of the second roller may be adjusted so that the amount of contact between the membrane and the first roller corresponds to the effective amount of contact.