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:
May. 02, 2017
Filed:
Oct. 29, 2015
Applicant:
Techtronic Power Tools Technology Limited, Tortola, VG;
Inventors:
Addison C. Kierspe, Moncks Corner, SC (US);
Kyle D. Turner, Lexington, SC (US);
Kirton W. Neipp, Mt. Pleasant, SC (US);
Leonid D. Kapanzhi, Campobello, SC (US);
William C. Buck, Clemson, SC (US);
Assignee:
TECHTRONIC POWER TOOLS TECHNOLOGY LIMITED, Tortola, VG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 3/70 (2006.01); B25F 5/00 (2006.01); F16H 3/46 (2006.01);
U.S. Cl.
CPC ...
B25F 5/001 (2013.01); F16H 3/46 (2013.01); F16H 3/70 (2013.01); F16H 2200/0034 (2013.01); F16H 2200/0039 (2013.01); F16H 2200/2007 (2013.01);
Abstract
A transmission assembly for operably coupling an input member to an output member includes a first cycloidal gear stage having a first gear ratio and a second cycloidal gear stage having a second gear ratio different than the first gear ratio. The transmission assembly also includes a shifting mechanism for selectively driving the output member with one of the first cycloidal gear stage and the second cycloidal gear stage.