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:
Sep. 03, 2019
Filed:
Oct. 28, 2014
Mahle International Gmbh, Stuttgart, DE;
Ulrich Bischofberger, Esslingen, DE;
Harald R. Mueller, Ostfildern, DE;
Mahle International GmbH, , DE;
Abstract
A piston for an internal combustion engine may include a piston head and a piston skirt. The piston skirt may include piston bosses disposed opposite one another having a boss bore and at least two shank walls disposed opposite one another having a running surface. A cover plate including a recess for receiving a connecting rod may be secured in a lower region of the piston skirt. The cover plate may have at least two longitudinal sides disposed opposite one another and at least two free ends disposed opposite one another. At least two grooves may be arranged in the lower region of the piston skirt on the at least two shank walls. The at least two free ends of the cover plate may be accommodated resiliently prestressed in the at least two grooves.