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:
Aug. 25, 2015
Filed:
Oct. 30, 2013
Applicants:
Robert David Clark, Vancouver, WA (US);
Chenyao Chen, Portland, OR (US);
Robert Lee Chess, Troutdale, OR (US);
Inventors:
Robert David Clark, Vancouver, WA (US);
Chenyao Chen, Portland, OR (US);
Robert Lee Chess, Troutdale, OR (US);
Assignee:
NACCO Materials Handling Group, Inc., Fairview, OR (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 59/36 (2006.01); B60W 10/11 (2012.01); F16H 3/10 (2006.01); F16H 61/684 (2006.01); B60W 10/02 (2006.01); F16H 61/02 (2006.01);
U.S. Cl.
CPC ...
B60W 10/11 (2013.01); B60W 10/02 (2013.01); F16H 3/10 (2013.01); F16H 61/684 (2013.01); F16H 61/0246 (2013.01); F16H 2200/0039 (2013.01); Y10T 74/19219 (2015.01); Y10T 74/19251 (2015.01); Y10T 477/688 (2015.01); Y10T 477/755 (2015.01);
Abstract
A drive system () comprising an input shaft (); a first clutch () configured to selectively couple a first gear () to the input shaft (); an output shaft (); a second gear () engaging with the first gear (); and a drive axle clutch system () having different travel direction clutches.