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:
Mar. 31, 2020
Filed:
Oct. 14, 2016
Ewm Eichelhardter Werkzeug- Und Maschinenbau Gmbh, Eichelhardt, DE;
Heinrich Gunter Schumacher, Eichelhardt, DE;
Ralf Schmidt, Morsbach, DE;
EWM Eichelhardter Werkzeug- und Maschinenbau GmbH, Eichelhardt, DE;
Abstract
A drive () has two gearing arrangements () both with a first gearing () and a second gearing (). Each gearing () has at least one transfer element () for transferring a reciprocating motion of a driving hinge point () into a reciprocating motion of an output hinge point (). Output elements () are coupled to the output hinge points () of the two gearings (). A drive element () is coupled to the driving hinge points (). A common drive element () is connected to the driving hinge points () of the gearings () of the two gearing arrangements (). The gearing arrangements () are mirror-symmetrically arranged so that the output elements () are driven on a common output axis in an opposed manner with respect to each other.