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:
Mar. 18, 2014
Filed:
May. 05, 2008
Thomas Budde, Würzburg, DE;
Aziz Inalkac, Neukirchen-Vluyn, DE;
Mykhaylo Toldonov, Bamberg, DE;
Rolf Vollmer, Gersfeld, DE;
Thomas Budde, Würzburg, DE;
Aziz Inalkac, Neukirchen-Vluyn, DE;
Mykhaylo Toldonov, Bamberg, DE;
Rolf Vollmer, Gersfeld, DE;
Siemens Aktiengesellschaft, München, DE;
Abstract
The aim of the invention is to provide a cost-effective, easily regulated rotary-linear drive. Therefore, the invention provides for the rotary-linear drive to connect a rotary drive () to a linear drive module (). The linear drive module () comprises a rotatable drive-side receiving device for receiving a torque from the rotary drive (). Additionally, the linear drive module has a linear motor, the armature () of which is rotatable, is rotated by a stator (), and comprises an output element for the purpose of driving the shaft () in a rotary-linear fashion. To this end, the linear drive module () also comprises a coupling device () that couples the receiving device and the armature () in a rotationally secure but not linear fashion.