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. 22, 2015
Filed:
Mar. 16, 2012
Martin Schmeink, Salach, DE;
Thomas Menzel, Eislingen, DE;
Martin Schmeink, Salach, DE;
Thomas Menzel, Eislingen, DE;
Schuler Pressen GMBH, Goppingen, DE;
Abstract
The invention relates to a drawing press () having a first ram () and a second ram (). The first ram () is moved in a working direction (A) by an electromotive first ram drive () and the second ram () by an electromotive second ram drive. The drawing press () also has a coupling means () which can be switched between an uncoupling state and a coupling state. In the uncoupling state, the two rams (), () can move independently of one another in the working direction (A). In the coupling state, the coupling means () ensures that a relative movement between the two rams () is prevented. The drawing press () can therefore be operated as a single-acting or double -acting press.