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. 16, 1989
Filed:
Dec. 07, 1984
Douglas J Boob, Kent, WA (US);
David L Wagner, Kent, WA (US);
The Boeing Company, Seattle, WA (US);
Abstract
A rivet manifold feed device (10) including a manifold body (12) that receives a rivet feed passageway (22). The manifold body (12) includes a plurality of rivet feed members or spools (14, 16, 18, 20), a plurality of air feed ports (84), and a plurality of rivet feed ports (82). A separate air feed port (84) and a separate rivet feed port (82) is positioned adjacent each respective feed spool. Each spool reciprocates back and forth between a first and a second position, wherein each spool includes a separate passageway (70, 72) that is in registration with the rivet feed passageway in each position. A rivet placed in one of the passageways (72) is delivered into the rivet feed passageway when a spool shifts into one of the positions and the air feed port adjacent that spool blasts the rivet downstream through the rivet feed passageway.