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:
Jul. 13, 2010
Filed:
Nov. 17, 2005
Erich Bott, Hollstadt, DE;
Matthias Braun, Weichtungen, DE;
Holger Schunk, Lendershausen, DE;
Rolf Vollmer, Gersfeld, DE;
Erich Bott, Hollstadt, DE;
Matthias Braun, Weichtungen, DE;
Holger Schunk, Lendershausen, DE;
Rolf Vollmer, Gersfeld, DE;
Siemens Aktiengesellschaft, München, DE;
Abstract
The aim of the invention is to provide a linear/rotation drive with an improved transmitter device for detecting the linear and rotational movements. For this purpose, the transmitter device () for detecting the linear movement and/or rotational movement of the secondary part () of the linear drive () configured as an external rotor is at least partially arranged inside the primary part () of the linear drive (). In this manner, the transmitter device () is located in a magnetically shielded area. In order to avoid eccentricities in the transmitted device (), a journal () of the secondary part () is mounted on a bearing () in the primary part ().