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. 21, 1986
Filed:
May. 09, 1983
Roy J Moore, Columbia, SC (US);
Canron Corp., West Columbia, SC (US);
Abstract
A railroad track lifting and aligning device mounted for track travel on a longitudinally extending main frame of a track working machine and having a track aligning sub-frame extending transversely of the main frame. Wheels on the sub-frame engage the rails of the track, and rail contacts on the sub-frame engage the inside of each of the rails of the track. A track lifting rail hook guide member is provided for each of the rails of the track mounted for vertical movement on and relative to the sub-frame at each end thereof on vertically extending guide-rods on the sub-frame. A rail hook for externally engaging a rail of the track is provided in each of the guide members, and an apparatus for adjusting the position of a rail hook in its guide member, longitudinally of the sub-frame is provided. Track aligning jacks are mounted on the device for moving the sub-frame laterally of the main frame, and track lifting jacks are connected to each of the guide members to move each member, with its hook, vertically of the sub-frame along the guide-rods to adjust the vertical position of the hook relative to the sub-frame and to lift said track vertically.