Patent · US Active

Eccentric press with direct drive

US8505449B2 · kind B2 · utility

2Cited by

5References

14Claims

0Family size

Assignee

SCHULER PRESSEN GMBH & CO. KG · DE

Inventors

Andreas Lauke · Gruibingen, DE
Jürgen Fahrenbach · Aichelberg, DE

Key dates

Filing date	Jun 22, 2010
Grant date	Aug 13, 2013
Priority date	—
Expiry date	Sep 10, 2031

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T74/18248
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A press drive including an electric motor with a stator and a rotor and permanent magnets arranged around the circumference of the rotor. The rotor includes at least one eccentric integrally therewith and rotatably supported with the rotor. The stator is supported on the rotor by bearings arranged adjacent the eccentrics and is held stationary by torque struts.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.