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:
Dec. 24, 1985
Filed:
Dec. 05, 1983
Werner Lang, Calw, DE;
Jurgen Kretschmer, Weinstadt-Schnaidt, DE;
Daimler-Benz Aktiengesellschaft, Stuttgart, DE;
Abstract
A gas and fluid sealing connection and process for making same are disclosed for connecting between a synthetic resinous material/plastic material body and a metallic body which is embedded therein by flowing the synthetic material in a form under pressure. The metallic body has at least one circumferential groove at its outer side. At least one of the grooves disposed in the region of the plastic to be embedded there is disposed and carried an elastomeric ring which fills the groove in the axial direction and the groove is so shaped that the ring is left with an expansion gap space in the region of the groove bottom. Alternative embodiments dispense with the expansion gap space and utilize a ring which is formed out of closed pore elastomeric foam.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile