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:
Mar. 03, 2015
Filed:
Feb. 11, 2009
Applicants:
Salvatore Frediani, Aosta, IT;
Enrico Sedoni, Modena, IT;
Francesco Canuto, Turin, IT;
Inventors:
Assignee:
CNH Industrial America LLC, New Holland, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60T 13/68 (2006.01); B60T 13/40 (2006.01); B60T 8/176 (2006.01); B60T 11/21 (2006.01); B60T 8/17 (2006.01);
U.S. Cl.
CPC ...
B60T 11/21 (2013.01); B60T 8/1708 (2013.01);
Abstract
An electronically controlled brake system for trailer tractors. The system having a device for braking the tractor and trailer, and for steer-by-braking the tractor only, tractor brakes, and further devices for braking the trailer only. The further devices include a normally-ON valve allowing simultaneous braking of the tractor and trailer. The valve is switched to OFF when the steer-by-braking function is activated.