Patents by Inventor Ruixing Zhuo

Ruixing Zhuo 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).

  • Eccentric dowel pin and pin-adjusted structure in hole type modular tooling systems
    Patent number: 4997303
    Abstract: A set of eccentric dowel pins and a pin-adjusted structure can move interlocking features of a hole type modular tooling system directly and continuously along axes without rigging and indicating, and thus provide full flexibility to such a hole type modular tooling system.
    Type: Grant
    Filed: February 28, 1989
    Date of Patent: March 5, 1991
    Assignees: Qing-Yang Machine Works, China National Aerotechnology Import and Export Corp.
    Inventors: Changxiang Xu, Ruixing Zhuo, Qiulin Yu
  • Modular method and system for setting fixed-angles of modular tools
    Patent number: 4961268
    Abstract: A modular method and system for setting fixed angles or revolving triads of interlocking holes of a hole type modular tooling system which are critically embodied in seven fixed-angle setting disks in each of which there are a few triads of holes that form certain angles. Selective use of not more than two of four disks can set up any fixed angles in 0.5.degree. increments, or selective use of not more than four of the seven disks can set up all the fixed angles in 30" increments. This modular system offers full angular adjustability, and permits precise and fast setups of small and compact constructions with good rigidity and stability.
    Type: Grant
    Filed: February 23, 1989
    Date of Patent: October 9, 1990
    Assignees: Qing-Yang Machine Works, China National Aerotechnology Import and Export Corp.
    Inventors: Changxiang Xu, Oiulin Yu, Ruixing Zhuo