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:
Nov. 30, 1999
Filed:
Jul. 15, 1998
Mohammad Mehdianpour, Munich, DE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
A linear guide is fastened onto a chassis of a positioner and an elongated bearer for positioning a head is guided at one end on the linear guide and extends transversely thereto. When the bearer is braked, inertial forces arise which cause elastic excursions of the bearer and set it into oscillation. A drive for the bearer is allocated to the end of the bearer opposite the linear guide. The drive is a linear motor containing an iron or core and produces a restoring torque when there is an angular deviation of the secondary part attached to the bearer, which results in reduction of oscillations of the bearer and more rapid achievement of the processing position.