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:
Oct. 16, 1979
Filed:
Feb. 04, 1977
Charles R Chelin, Peoria, IL (US);
Towmotor Corporation, Mentor, OH (US);
Abstract
The invention is concerned with an improvement in a lift truck having a mast assembly, a frame and tilt motor apparatus for tilting the mast assembly forwardly and rearwardly relative to the frame. Particularly the invention is concerned with a lateral support device for the mast assembly. The lateral support device comprises a pair of guides each affixed to a lateral outer surface of the mast assembly and a pair of bearing devices affixed to the frame, each in position to slidably receive a respective one of the guides on operation of the tilt motor apparatus to tilt a top portion of the mast assembly rearwardly to thereby bearingly hold the mast assembly snugly between the pair of bearing devices whereby during movement of the lift truck lateral motion of the mast assembly is restricted when the guides are held between the bearing devices.