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:
Oct. 27, 2020
Filed:
Nov. 01, 2018
The Boeing Company, Chicago, IL (US);
Paul D. Shaw, Charleston, SC (US);
James R. Kendall, Mt. Pleasant, SC (US);
Raviendra S. Suriyaarachchi, Daniel Island, SC (US);
Darrell D. Jones, Mill Creek, WA (US);
The Boeing Company, Chicago, IL (US);
Abstract
A lamination head has a material supply drum, a backing layer collection drum, and a backing layer separation assembly. The material supply drum supports a material roll of backed material comprising layup material backed by a backing layer. The backing layer collection drum moves from a collection drum home position to a collection drum engagement position proximate the material supply drum, engage a backing layer leading edge on the material roll, and moves back to the collection drum home position while dispensing a threadable portion of at least the backing layer. The backing layer separation assembly has a backing layer separation device and a backing layer separation mechanism. The backing layer separation device translates from a separation device home position to a separation device engagement position and pulls the threadable portion into proximity to the backing layer separation mechanism for separating the backing layer from the layup material.