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:
Oct. 06, 2020
Filed:
Oct. 18, 2018
Applicant:
Dyaco International Inc., Taipei, TW;
Inventor:
Han-Lin Liu, Taipei, TW;
Assignee:
Dyaco International Inc., Taipei, TW;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A63B 22/04 (2006.01); A63B 21/00 (2006.01); A63B 22/00 (2006.01); A63B 21/22 (2006.01);
U.S. Cl.
CPC ...
A63B 22/04 (2013.01); A63B 21/00069 (2013.01); A63B 21/00185 (2013.01); A63B 21/154 (2013.01); A63B 21/227 (2013.01); A63B 21/4034 (2015.10); A63B 22/0005 (2015.10); A63B 22/0012 (2013.01);
Abstract
A climbing machine includes a resistance device, a driving device, and two climbing devices. The driving device comprises an upper wheel set, an axial wheel set, and a lower wheel set. The axial wheel set includes a first axial wheel and a second axial wheel. Through a plurality of connecting members, the alternate up and down movements of the climbing device drive the upper wheel set and the lower wheel set to rotate in a first direction, the upper wheel set drives the first axial wheel to rotate in a second direction, and the lower wheel set drives the second axial wheel to rotate in the first direction.