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. 29, 2020
Filed:
May. 31, 2017
Avl List Gmbh, Graz, AT;
Andreas Krobath, St. Josef, AT;
Juergen Pichler, Graz, AT;
AVL LIST GMBH, Graz, AT;
Abstract
The present invention relates to a length-adjustable connecting rod, to a device for setting a compression ratio and to an internal combustion engine. A length-adjustable connecting rod with a small connecting-rod eye and a large connecting-rod eye preferably has a switching device. The switching device is preferably designed to control the length of the connecting rod, in particular hydraulically. In addition, the connecting rod preferably has an adjustment device which is actuable, in particular mechanically, from outside the connecting rod, has a rotatably mounted adjustment unit and is designed to mechanically switch, in particular to actuate, the switching device by rotation of the adjustment unit.