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:
Sep. 08, 2015
Filed:
Oct. 15, 2010
Jörg-uwe Dahl, Werder, DE;
Ludvik Godesa, Berlin, DE;
Andreas Hierl, Schmidgaden, DE;
Siegfried Pirker, Ensdorf, DE;
Thomas Pniok, Hamburg, DE;
Jörg-Uwe Dahl, Werder, DE;
Ludvik Godesa, Berlin, DE;
Andreas Hierl, Schmidgaden, DE;
Siegfried Pirker, Ensdorf, DE;
Thomas Pniok, Hamburg, DE;
SIEMENS AKTIENGESELLSCHAFT, Munich, DE;
Abstract
A switching device include at least two switching poles. Each of the switching poles has one current path and one switching contact system for opening and closing the current path, wherein a movable contact arrangement of the switching contact system of the switching poles has an integral switching shaft segment, formed from insulating material, which bears a contact lever arrangement and in which the switching shaft segments of adjacent switching poles are connected by way of at least two connecting branches; so as to form the switching shaft. The connecting branches extending at a distance parallel to the axis of rotation and are formed from corresponding connecting elements. In at least one embodiment, all of the connection elements of the at least two connecting branches are formed by first sections of the integral switching shaft segments, which bear the contact lever arrangements.