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. 06, 2005
Filed:
May. 14, 2004
Joerg-uwe Dahl, Werder, DE;
Michael Kruschke, Schwante, DE;
Marc Liebetruth, Glienicke, DE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
A power circuit breaker includes a switching pole enclosure for accommodating at least one switching pole, whose switching contacts, when closed, rest against one another on a predetermined contact plane. It further includes a switching shaft for transferring drive forces to the at least one switching pole. The switching pole enclosure includes a first and a second enclosure shell, which rest against one another along a separating joint running essentially parallel to the contact plane, and in which the switching shaft is mounted by use of at least two switching shaft mounts held on the first enclosure shell. At least one first and one second fastening device, each serving the purpose of connecting the two enclosure shells, is in each case supported on the one hand on the second enclosure shell and on the other hand on one of the switching shaft mounts.