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. 31, 1995
Filed:
Dec. 17, 1993
Applicant:
Inventor:
Gerald Durchschlag, Zeltweg, AT;
Assignee:
VAE Eisenbahnststeme Aktiengesellschaft, Vienna, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B61L / ;
U.S. Cl.
CPC ...
246448 ;
Abstract
In an apparatus that is used to lock the end positions of moveable switch-point parts, in particular a switch-point lock, in which two parts (2, 3) that are moveable relative to each other can be moved in at least one direction of movement in a position in which they are positively locked, the parts that can be moved relative to each other are formed by a tube (2) and a bolt (3) that is axially guided within the tube (2), additional separate lock elements (4) such as, for example, balls or rollers that can be displaced in a radial direction, being used (FIG. 1).