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:
Oct. 28, 2014
Filed:
Jan. 03, 2012
Wolfgang Zingsem, Juelich, DE;
Ludwig Kesternich, Huertgenwald, DE;
Wolfgang Zingsem, Juelich, DE;
Ludwig Kesternich, Huertgenwald, DE;
Z & J Technologies GmbH, Dueren, DE;
Abstract
The invention relates to a drive means for a slide valve having two parallel spindles () which are driven in rotation by at least one motor (), travelling nuts () which engage the spindles () and are movable in the longitudinal direction of the spindles by rotation of the spindles (), and a cross-yoke () which is arranged transversely with respect to the spindles () and is connected to the travelling nuts () on the one hand and to a rod () on the other hand, which rod is arranged in parallel between the spindles () and is connected or connectible to a slide plate, the rod () being axially movable by the motor () for the actuation of the slide plate. It is distinguished by the fact that the travelling nuts () and the rod () are each articulatedly connected to the cross-yoke ().