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:
May. 13, 2025
Filed:
Feb. 06, 2023
Rohr, Inc., Chula Vista, CA (US);
Christopher C. Koroly, Spring Valley, CA (US);
Katherine E. Waugh, San Diego, CA (US);
Vijay V. Pujar, San Diego, CA (US);
ROHR, INC., Chula Vista, CA (US);
Abstract
An end effector for the through thickness reinforcement of a fibrous preform includes a plurality of spray nozzles configured to direct a needle cleaning fluid to a needle to clean resin from the needle between through thickness reinforcement operations. The plurality of spray nozzles may extend from a presser foot toward the needle. The needle cleaning fluid may contact the needle while the needle or the presser foot move (e.g., translate and/or rotate) with respect to the other of the needle or the presser foot. The plurality of spray nozzles can be incorporated into the end effector. The plurality of spray nozzles can be incorporated into a needle cleaning station into which a portion of the robotic end effector can be moved for cleaning the needles.