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:
Mar. 24, 1998
Filed:
May. 24, 1996
William Straub, Milwaukee, WI (US);
Jack Hosking, Waukesha, WI (US);
Mickey Topal, Granite City, IL (US);
Bruce Boczkiewicz, Mukwonago, WI (US);
Nordco Inc., Milwaukee, WI (US);
Abstract
An apparatus for removing a rail anchor from a rail, the apparatus constructed and arranged to be mounted on a railway maintenance vehicle having a frame, and including a scraper for applying a preload against the anchor and for removing the anchor from the rail, and a pusher insert for applying vertical pressure against the anchor to impact and dislodge the anchor from the rail. An improved method for removing a rail anchor from a rail involves applying a preload or a horizontal scraping force against the first, curved end of the anchor with the scraper, applying vertical pressure against the second, knobbed end of the anchor with the pusher to impact and dislodge the anchor from the rail, and removing the dislodged anchor from the rail with the scraper.