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. 18, 2001
Filed:
Aug. 30, 1999
Applicant:
Inventor:
Armin Heim, Kreuzlingen, CH;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E01B 7/00 ;
U.S. Cl.
CPC ...
E01B 7/00 ;
Abstract
In a point-operating device for pressing one tongue (,) against a stock rail (,) and for simultaneous pull-off of another tongue (,) from an opposite stock rail (,), the operability is improved when between the stock rails/tongues of a point, a moving device, which is formed with at least four adjustable vertical spring assemblies (,), is arranged.