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:
Oct. 31, 2017
Filed:
Apr. 27, 2010
Frank Rudolph, Kissing, DE;
Thomas Hauck, Kissing, DE;
Harald Meyer, Augsburg, DE;
Klaus Schneider, Friedberg, DE;
Manfred Menzinger, Kissing, DE;
Otmar Fischer, Augsburg, DE;
Frank Rudolph, Kissing, DE;
Thomas Hauck, Kissing, DE;
Harald Meyer, Augsburg, DE;
Klaus Schneider, Friedberg, DE;
Manfred Menzinger, Kissing, DE;
Otmar Fischer, Augsburg, DE;
KUKA Systems GmbH, Augsburg, DE;
Abstract
A pressure welding method is provided and a pressure welding machine () is provided with a frame (), two welding heads (), mobile along a feed axis (), and two adjusting units (). The adjusting units () include feed drives () for the welding heads (). The two adjusting units () are mounted so as to be axially movable () on the frame () and are interlinked with an adjusting drive () by means of a common adjusting element () and supported in a closed system of forces while receiving the pressure welding forces, thereby relieving the frame (). The common adjusting element () is configured as a continuous spindle () having two self-locking threads () that run in opposite directions.