Patents by Inventor Zhong-Cheng Li

Zhong-Cheng Li 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).

  • Drive mechanism
    Patent number: 8357066
    Abstract: A drive mechanism includes a housing, a stationary shaft, at least one acceleration gear assembly, a rotation plate, and at least two centrifugal blades. The acceleration gear assembly having a plurality of acceleration gears is disposed inside the housing and pivots on the stationary shaft, and skewed teeth of the housing engage with the acceleration gears to force the acceleration gears to rotate as the housing rotates. The rotation plate is disposed inside the housing and pivots on the stationary shaft, and is actuated by the acceleration gear assembly and has a first end surface, a second end surface, and a first annular surface connected with the first and the second end surfaces. The centrifugal blades are disposed on the second end surface, and one side of the centrifugal blades has a unidirectional rotatable element engaging with the skewed teeth when the rotation direction of the housing reverses.
    Type: Grant
    Filed: February 24, 2010
    Date of Patent: January 22, 2013
    Assignee: Aixin Technologies, LLC
    Inventors: Chun-Tang Lee, Xin-Chang Yang, Zhong-Cheng Li
  • DRIVE MECHANISM
    Publication number: 20100243394
    Abstract: A drive mechanism includes a housing, a stationary shaft, at least one acceleration gear assembly, a rotation plate, and at least two centrifugal blades. The acceleration gear assembly having a plurality of acceleration gears is disposed inside the housing and pivots on the stationary shaft, and skewed teeth of the housing engage with the acceleration gears to force the acceleration gears to rotate as the housing rotates. The rotation plate is disposed inside the housing and pivots on the stationary shaft, and is actuated by the acceleration gear assembly and has a first end surface, a second end surface, and a first annular surface connected with the first and the second end surfaces. The centrifugal blades are disposed on the second end surface, and one side of the centrifugal blades has a unidirectional rotatable element engaging with the skewed teeth when the rotation direction of the housing reverses.
    Type: Application
    Filed: February 24, 2010
    Publication date: September 30, 2010
    Inventors: Chun-Tang Lee, Xin-Chang Yang, Zhong-Cheng Li