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. 16, 2024
Filed:
Sep. 28, 2020
Bion Inc., Taipei, TW;
Shui Jung Chen, Taipei, TW;
BION Inc., New Taipei, TW;
Abstract
An electromagnetic resistance feedback bicycle training device includes a bicycle trainer frame, an electricity generator, and a resistance feedback system. The electricity generator and the resistance feedback system are mounted on the bicycle trainer frame. The resistance feedback system includes a transmission system connectable to an external electronic device, an electromagnetic resistance generation unit operable to induce an electromagnetic resistance force to a rotating object, a feedback circuit, and a control unit. The control unit detects, by means of an electromagnetic detection element of the feedback circuit, a strength of an electromagnetic field generated by the electromagnetic resistance generation unit, and, in response to the strength of the electromagnetic field, adjusts a level of the electromagnetic resistance force generated by the electromagnetic resistance generation unit. As such, the present invention enables self-generation of electricity and self-supply of electrical power without connection with an external power source and features instantaneous feed-back of electromagnetic resistance force and self-adjustment for maintaining a constant level of the electromagnetic resistance force.