Patents by Inventor Zhican Chen

Zhican Chen 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).

  • Operating method of a wind power jib of a crane and crane
    Patent number: 11247878
    Abstract: The present disclosure discloses an operating method of a wind power jib of a crane and a crane, and relates to the field of engineering machinery. The method includes the following steps: rotatably connecting a main boom and a wind power jib; overturning the wind power jib to a first preset position by using a traction means of the crane; contacting a cushioning member with the wind power jib provided at the first preset position; further drawing the wind power jib to overturn to a second preset position; releasing the traction means, such that the wind power jib overturns automatically under the effect of self gravity and a cushioning member until the wind power jib is overturned in position.
    Type: Grant
    Filed: March 26, 2021
    Date of Patent: February 15, 2022
    Assignee: Xuzhou Heavy Machinery Co., Ltd.
    Inventors: Zenghai Shan, Ruixue Zhao, Zhican Chen, Shouwei Wang, Zhengde Zhang, Pinghai Zhang
  • OPERATING METHOD OF A WIND POWER JIB OF A CRANE AND CRANE
    Publication number: 20210221657
    Abstract: The present disclosure discloses an operating method of a wind power jib of a crane and a crane, and relates to the field of engineering machinery. The method includes the following steps: rotatably connecting a main boom and a wind power jib; overturning the wind power jib to a first preset position by using a traction means of the crane; contacting a cushioning member with the wind power jib provided at the first preset position; further drawing the wind power jib to overturn to a second preset position; releasing the traction means, such that the wind power jib overturns automatically under the effect of self gravity and a cushioning member until the wind power jib is overturned in position.
    Type: Application
    Filed: March 26, 2021
    Publication date: July 22, 2021
    Inventors: Zenghai Shan, Ruixue Zhao, Zhican Chen, Shouwei Wang, Zhengde Zhang, Pinghai Zhang
  • Operating method of a wind power jib of a crane and crane
    Patent number: 10988354
    Abstract: The present disclosure discloses an operating method of a wind power jib of a crane and a crane, and relates to the field of engineering machinery. The method includes the following steps: rotatably connecting a main boom and a wind power jib; overturning the wind power jib to a first preset position by using a traction means of the crane; contacting a cushioning member with the wind power jib provided at the first preset position; further drawing the wind power jib to overturn to a second preset position; releasing the traction means, such that the wind power jib overturns automatically under the effect of self gravity and a cushioning member until the wind power jib is overturned in position.
    Type: Grant
    Filed: December 1, 2017
    Date of Patent: April 27, 2021
    Assignee: XUZHOU HEAVY MACHINERY CO., LTD.
    Inventors: Zenghai Shan, Ruixue Zhao, Zhican Chen, Shouwei Wang, Zhenge Zhang, Pinghai Zhang
  • OPERATING METHOD OF A WIND POWER JIB OF A CRANE AND CRANE
    Publication number: 20180155164
    Abstract: The present disclosure discloses an operating method of a wind power jib of a crane and a crane, and relates to the field of engineering machinery. The method includes the following steps: rotatably connecting a main boom and a wind power jib; overturning the wind power jib to a first preset position by using a traction means of the crane; contacting a cushioning member with the wind power jib provided at the first preset position; further drawing the wind power jib to overturn to a second preset position; releasing the traction means, such that the wind power jib overturns automatically under the effect of self gravity and a cushioning member until the wind power jib is overturned in position.
    Type: Application
    Filed: December 1, 2017
    Publication date: June 7, 2018
    Inventors: Zenghai Shan, Ruixue Zhao, Zhican Chen, Shouwei Wang, Zhenge Zhang, Pinghai Zhang