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:
Jun. 15, 1976
Filed:
Jun. 02, 1975
John T Crawford, Lyndhurst, OH (US);
Towmotor Corporation, Mentor, OH (US);
Abstract
An axle beam has a pair of side plates individually secured to the ends of a pair of vertically spaced upper and lower plates and a vertically disposed plate secured to the forward edges of the upper and lower plate. A pair of wheel drive gears are individually journalled on a pair of spindles individually secured to the outer surfaces of the side plates with the spindles having a horizontal axis extending therethrough. A differential disposed within the axle beam is secured to one of the plates and has a pair of jackshafts extending outwardly from its opposite sides. Each jackshaft extends through an aperture formed in the side plate and has a gear formed on its distal end mating with the respective wheel drive gear. The jackshafts and apertures are radially offset from the horizontal axis a predetermined distance as determined by the mating relation between the gears such that said apertures are located in one of a plurality of positions which are disposed on a pair of diametrically opposite arcs of a circle having the horizontal axis of the spindle as its center and the predetermined distance as its radius, with one of the arcs being disposed forwardly of the horizontal axis.