Patents by Inventor Wen-wang HUANG

Wen-wang HUANG has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Reciprocating mechanism, bicycle, and method of achieving reciprocating motion
    Patent number: 11731729
    Abstract: A reciprocating mechanism includes a first connecting element, a crankshaft and a second connecting element. The crankshaft includes a rotation shaft, a first following element and a second following element. The first following element is pivotally disposed on one side of the rotation shaft and movably coupled to the first connecting element. The second following element is pivotally disposed on the other side of the rotation shaft, and a first angle is formed between the first following element and the second following element. The second connecting element is movably coupled to the second following element. The first following element and the second following element are configured to rotate around the rotation shaft so as to be movably coupled to and cause each of the first connecting element and the second connecting element to reciprocate and cyclically pivot along an arc-shaped trajectory.
    Type: Grant
    Filed: October 25, 2019
    Date of Patent: August 22, 2023
    Assignee: SUNNY WHEEL INDUSTRIAL CO., LTD.
    Inventors: Hsin-hsiang Hsu, Wen-wang Huang, Kuo-chung Hsu
  • RECIPROCATING MECHANISM, BICYCLE, AND METHOD OF ACHIEVING RECIPROCATING MOTION
    Publication number: 20220355896
    Abstract: A reciprocating mechanism includes a first connecting element, a crankshaft and a second connecting element. The crankshaft includes a rotation shaft, a first following element and a second following element. The first following element is pivotally disposed on one side of the rotation shaft and movably coupled to the first connecting element. The second following element is pivotally disposed on the other side of the rotation shaft, and a first angle is formed between the first following element and the second following element. The second connecting element is movably coupled to the second following element. The first following element and the second following element are configured to rotate around the rotation shaft so as to be movably coupled to and cause each of the first connecting element and the second connecting element to reciprocate and cyclically pivot along an arc-shaped trajectory.
    Type: Application
    Filed: October 25, 2019
    Publication date: November 10, 2022
    Inventors: Hsin-hsiang HSU, Wen-wang HUANG, Kuo-chung HSU