Patents by Inventor Guimu Yang

Guimu Yang 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).

  • Locking mechanism, and clamping head device and fastening clamp with locking mechanism
    Patent number: 9296046
    Abstract: The present invention provides a locking mechanism which does not unlock a locked fixing state inadvertently and can lock the fixing state reliably, and a clamping head device and a fastening clamp with the locking mechanism. In a rotation control body 30 for locking the fastening fixing state, a locking gear 34 whose rotation is fixed, and a nut gear 32 which is fixed in the axial direction and the rotation direction fixed are respectively provided with circumferential surface gears 325, 348 and ratchets 326, 346, wherein the circumferential surface gears 325 and 348 are meshed in axial direction, and the ratchets 326 and 346 are meshed in radial direction.
    Type: Grant
    Filed: June 24, 2011
    Date of Patent: March 29, 2016
    Assignee: Shandong Weida Machinery Co., Ltd.
    Inventor: Guimu Yang
  • LOCKING MECHANISM, AND CLAMPING HEAD DEVICE AND FASTENING CLAMP WITH LOCKING MECHANISM
    Publication number: 20110316240
    Abstract: The present invention provides a locking mechanism which does not unlock a locked fixing state inadvertently and can lock the fixing state reliably, and a clamping head device and a fastening clamp with the locking mechanism. In a rotation control body 30 for locking the fastening fixing state, a locking gear 34 whose rotation is fixed, and a nut gear 32 which is fixed in the axial direction and the rotation direction fixed are respectively provided with circumferential surface gears 325, 348 and ratchets 326, 346, wherein the circumferential surface gears 325 and 348 are meshed in axial direction, and the ratchets 326 and 346 are meshed in radial direction.
    Type: Application
    Filed: June 24, 2011
    Publication date: December 29, 2011
    Inventor: Guimu Yang