Patents by Inventor Xue-jin Li

Xue-jin 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).

  • Patent number: 7963514
    Abstract: A rotating machine includes a receiving member having a base wall. A first cylinder module disposed above the receiving member includes a first cylinder body. Grappling hooks fixedly connecting with the first cylinder module are disposed below the first cylinder body. A second cylinder module mounted on a top surface of the base wall includes a second cylinder body. A rotating module includes a rotatable shaft rotationally settled in the base wall. A top end of the rotatable shaft engages with a salver below the grappling hooks. A gear wheel is located around the rotatable shaft and below the salver. A rack meshing with the gear wheel connects with the second cylinder body, and controlling switches are used for starting the first cylinder module and the second cylinder module.
    Type: Grant
    Filed: September 27, 2007
    Date of Patent: June 21, 2011
    Assignee: Cheng Uei Precision Industry Co., Ltd.
    Inventors: Xue-jin Li, Wei Wang, Ai-jun Yan
  • Patent number: 7624613
    Abstract: A terminal crimping machine includes a frame. An accommodating board is located on the frame and defines recesses unfolding symmetrically. The junction of the recesses defines an aperture running through the accommodating board. Drifts are slidably received in the recesses of the accommodating board respectively. Each of the drifts has a bar which protrudes rearward from a back surface of the drift. A propelled member rotationally configured at the back of the accommodating board defines cavities distributing symmetrically, and each cavity extends continually from outside to inner. The cavities slidably receive the bars of the drifts respectively. A driven mechanism, mounted on the frame, connects with the propelled member.
    Type: Grant
    Filed: July 20, 2007
    Date of Patent: December 1, 2009
    Assignee: Cheng Uei Precision Industry Co., Ltd.
    Inventors: Gao-hua Yu, Wei Wang, Xue-jin Li
  • Publication number: 20090084203
    Abstract: A rotating machine includes a receiving member having a base wall. A first cylinder module disposed above the receiving member includes a first cylinder body. Grappling hooks fixedly connecting with the first cylinder module are disposed below the first cylinder body. A second cylinder module mounted on a top surface of the base wall includes a second cylinder body. A rotating module includes a rotatable shaft rotationally settled in the base wall. A top end of the rotatable shaft engages with a salver below the grappling hooks. A gear wheel is located around the rotatable shaft and below the salver. A rack meshing with the gear wheel connects with the second cylinder body, and controlling switches are used for starting the first cylinder module and the second cylinder module.
    Type: Application
    Filed: September 27, 2007
    Publication date: April 2, 2009
    Inventors: Xue-jin Li, Wei Wang, Ai-jun Yan
  • Publication number: 20090019912
    Abstract: A terminal crimping machine includes a frame. An accommodating board is located on the frame and defines recesses unfolding symmetrically. The junction of the recesses defines an aperture running through the accommodating board. Drifts are slidably received in the recesses of the accommodating board respectively. Each of the drifts has a bar which protrudes rearward from a back surface of the drift. A propelled member rotationally configured at the back of the accommodating board defines cavities distributing symmetrically, and each cavity extends continually from outside to inner. The cavities slidably receive the bars of the drifts respectively. A driven mechanism, mounted on the frame, connects with the propelled member.
    Type: Application
    Filed: July 20, 2007
    Publication date: January 22, 2009
    Inventors: Gao-Hua Yu, Wei Wang, Xue-Jin Li