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:
Jun. 08, 2021
Filed:
May. 27, 2019
Hung-mao Liao, Taichung, TW;
Joe Chen, Taichung, TW;
Hung-Mao Liao, Taichung, TW;
Joe Chen, Taichung, TW;
Johnson Health Tech. Co., Ltd., Taichung, TW;
Abstract
The present disclosure regards a manual treadmill. The manual treadmill includes a continuous belt coupled to a frame and adapted for an operator walking or running thereon; a sensing apparatus, sensing a parameter and producing a corresponding speed signal corresponding to a current rotating speed of the continuous belt; an inputting apparatus, producing an indication signal corresponding to a target rotating speed of the continuous belt; a control unit, receiving the corresponding speed signal to get a current speed value, receiving the indication signal to get a target speed value, and producing a first control signal; and a resistance adjusting apparatus, producing a resistance to impede the rotation of the continuous belt; wherein the control unit controls the resistance adjusting apparatus using the first control signal to decrease (or increase) the resistance when the current speed value is lower (or higher) than the target speed value.