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:
Aug. 20, 1996
Filed:
May. 04, 1995
William Straub, Milwaukee, WI (US);
Jack Hosking, Waukesha, WI (US);
Mickey Topal, Granite City, IL (US);
Bruce Boczkiewicz, Mukwonago, WI (US);
Oak Industries, Inc., Waltham, MA (US);
Abstract
A rail anchor remover for removing rail anchors from a rail, the rail anchor remover constructed and arranged to be mounted on a railway maintenance vehicle having a frame, and including a reciprocating pusher insert configured to impact and detach a rail anchor, a reciprocating scraper configured to remove the detached rail anchor, at least one pusher proximity switch for monitoring and controlling the disposition of the pusher insert, at least one scraper proximity switch for monitoring and controlling the disposition of the scraper shaft, and a guide rod for stabilizing the reciprocation of the pusher insert.