Invention Grant
- Patent Title: Automated removal apparatus, system, and method for selectively removing trimmed portions of a laminated ply in a ply-by-ply fabrication process
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Application No.: US17337344Application Date: 2021-06-02
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Publication No.: US11919261B2Publication Date: 2024-03-05
- Inventor: Jonathan Y. Ahn , Chace Wilcoxson , Lisa C. Carlson , Gregory R. Klempel , Austin T. McAnelly , Deborah A. Fisher , Scott E. Krajca
- Applicant: The Boeing Company
- Applicant Address: US IL Chicago
- Assignee: The Boeing Company
- Current Assignee: The Boeing Company
- Current Assignee Address: US VA Arlington
- Main IPC: B25J15/06
- IPC: B25J15/06 ; B25J11/00 ; B29C70/30 ; B29C70/54 ; B65G47/91

Abstract:
There is provided an automated removal apparatus for selectively removing one or more trimmed portions of a laminated ply in a ply-by-ply fabrication process. The automated removal apparatus includes a rotatable reel having a plurality of retractable vacuum panels attached around the rotatable reel. Each retractable vacuum panel has one or more retractable vacuum pad assemblies, and each retractable vacuum pad assembly has a vacuum pad with a vacuum port and a self-sealing valve. The automated removal apparatus further includes actuator assemblies attached to the plurality of retractable vacuum panels, friction reducing elements attached around the rotatable reel, a drive assembly attached to the rotatable reel, and a pneumatic system attached to the rotatable reel and including a valve manifold operable to control an air flow to the actuator assemblies and to one or more vacuum generators to generate a vacuum flow.
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