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. 21, 2014
Filed:
Aug. 18, 2006
Wolf Kronegger, Vorchdorf, AT;
Robert Schiefermüller, Buchkirchen, AT;
Walter Stieglbauer, Manning, AT;
Wolf Kronegger, Vorchdorf, AT;
Robert Schiefermüller, Buchkirchen, AT;
Walter Stieglbauer, Manning, AT;
Fronius International GmbH, Pettenbach, AT;
Abstract
The invention relates to spot welding tongs with tong compensation, including a tong base body (), two tong arms () and a compensation unit () movably connecting one of the tong arms () with the tong base body () and designed to convert a rotational movement into a linear movement, wherein the compensation unit () is composed of a drive unit () and a connector element (), and the connector element () is eccentrically and movably fastened to an eccentric disc () fastened to the drive unit (). In order to provide such spot welding tongs () with a compensation unit, which converts the rational movement into a linear movement, the connector element () is designed to be curved in an end region.