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:
Apr. 01, 1980
Filed:
May. 22, 1978
Ronald S Williams, Columbus, IN (US);
Arvin Industries, Inc., Columbus, IN (US);
Abstract
A tube-to-plate connection includes a plate defining an aperture where the tube is to be attached to the plate, the portion of the plate surrounding the aperture including a flange extending away from the plane of the plate and providing, at its distal extent, a lip which projects radially inwardly toward the axis of the aperture. The end of the tube lies generally against the lip to prevent movement of the tube longitudinally further through the plate. The flange includes an opening for receiving a radially deformed portion of the tube side wall adjacent the end of the tube to prevent rotation of the tube in the plate. The flange and tube end include portions adjacent the lip which are flared to prevent movement of the tube longitudinally out of engagement with the plate.