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:
Jan. 19, 2016
Filed:
Mar. 01, 2012
Josef Theurer, Vienna, AT;
Hebert Woergoetter, Gallneukirchen, AT;
Josef Theurer, Vienna, AT;
Hebert Woergoetter, Gallneukirchen, AT;
Abstract
A tamping tine () for a tamping machine consists of a tine shaft () and, positioned at the lower end thereof, a tine pad () having a pad bottom edge () spaced from the tine shaft (). The tine pad () has pad side surfaces (), spaced from one another in the direction of the pad bottom edge () and extending perpendicularly to the same, each of which connect a pad front side () to a pad rear side of the tine pad (). Hardened metal plates () for increasing the abrasion resistance are fastened to the tine pad (). The hardened metal plates () situated side by side along the pad bottom edge () form a common boundary line () both on the pad front side () as well as on the pad rear side. Armoring () in the shape of a build-up welding, standing out from a plane () of the pad front- or -rear side, is provided adjoining each boundary line ().