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:
Sep. 20, 2005
Filed:
Jan. 11, 2002
Karl Schnedl, Grosslobming, AT;
Herbert Achleitner, Graz, AT;
Karl Schnedl, Grosslobming, AT;
Herbert Achleitner, Graz, AT;
VAE Eisenbahnsyteme GmbH, Zeltweg, AT;
VAE GmbH, Vienna, AT;
Abstract
The invention relates to a device for displacing and locking movable switch parts (), comprising a hydraulic piston, which is formed by a rod () and cooperates, via coupling or locking members (), with an axially displaceable sleeve () intended to receive the radially displaceable coupling or locking members (), The displaceable sleeve () is coupled with the movable switch parts () and an externally arranged tube (), at least partly overlapping the sleeve () and the rod (). A hydraulic duct () is connected to the externally arranged tube (), on a front face of the sleeve (), facing away from the coupling site for the movable switch parts ().