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:
Jan. 09, 2018
Filed:
Nov. 20, 2014
Applicant:
Black & Decker Inc., Newark, DE (US);
Inventors:
Corey Barnett, Bowie, MD (US);
Ashok Samuel Baskar, Lutherville, MD (US);
Assignee:
BLACK & DECKER INC., New Britain, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B27B 17/08 (2006.01); F16H 3/24 (2006.01); F16H 3/00 (2006.01); B25F 5/00 (2006.01); F16H 63/30 (2006.01); F16H 3/30 (2006.01);
U.S. Cl.
CPC ...
B27B 17/08 (2013.01); B25F 5/001 (2013.01); F16H 3/30 (2013.01); F16H 63/30 (2013.01);
Abstract
Dual speed gearboxes, transmissions, and apparatuses incorporating the same are provided herein. Example embodiments include a first gear and a second gear that are coupled to an output spindle, a first bracket and a second bracket for moving the gears along the output spindle, an armature shaft with two different sized pinions, and an actuator that moves the brackets to bring the gears into contact with the pinions.