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:
Sep. 03, 2024
Filed:
Jun. 23, 2023
Ford Global Technologies Llc, Dearborn, MI (US);
Joseph Washnock, Canton, MI (US);
Jackson E. Barry, Dearborn, MI (US);
James Philip Cooper, Milford, MI (US);
Daniel Steven Payne, Southgate, MI (US);
FORD GLOBAL TECHNOLOGIES, LLC, Dearborn, MI (US);
Abstract
Rotary steering systems are disclosed. An example vehicle steering system includes an input gear fixed to an end of an input shaft, a first intermediate gear fixed to a first pinion, the first intermediate gear engaged with the input gear, a second intermediate gear fixed to a second pinion, the second pinion engaged with the first intermediate gear or a third intermediate gear, a motor fixed to a third pinion, the third pinion engaged with the second intermediate gear, the motor to rotate the first intermediate gear and the first pinion, a third gear fixed to a shaft, the third gear engaged with the first pinion, the third gear and the shaft to rotate as the first intermediate gear rotates, and a pitman arm coupled to the shaft, the pitman arm to couple to a drag link to turn wheels of a vehicle as the shaft rotates.