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:
Jan. 29, 2019
Filed:
Jun. 12, 2013
Applicant:
The Boeing Company, Chicago, IL (US);
Inventors:
Paul Diep, Bothell, WA (US);
Bernhard Dopker, Bellevue, WA (US);
Robert W. Johnson, Renton, WA (US);
Assignee:
The Boeing Company, Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B64D 45/00 (2006.01); B62D 25/00 (2006.01); B63B 3/60 (2006.01); B64C 1/10 (2006.01);
U.S. Cl.
CPC ...
B64D 45/00 (2013.01); B62D 25/00 (2013.01); B63B 3/60 (2013.01); B64C 1/10 (2013.01); Y10T 29/49826 (2015.01); Y10T 428/215 (2015.01);
Abstract
A pressure bulkhead may include a bulkhead wall having a radially inner disk and a radially outer compression ring, the outer compression ring being reinforced to balance meridional and hoop stresses sustained by the bulkhead wall in response to a pressure differential across the pressure bulkhead; and the radially inner disk being unitary with the outer compression ring and being made of the same material as the outer compression ring.