Patents by Inventor Kaj Dam-Rasmussen

Kaj Dam-Rasmussen 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: 6644885
    Abstract: The invention is an implement coupling for a loading machine including a connection for mounting the implement coupling at an extreme end of a loading arm and for connection with an actuating arm of a hydraulic cylinder. The implement coupling comprises a coupling mechanism which couples the implement coupling with a complementary coupling mechanism of an implement, and a locking mechanism with a transverse, displaceable locking beam comprising a locking mechanism which interacts with the complementary coupling of the implement, and which may be displaced by spindles or hydraulic cylinders. The coupling mechanism includes an upper fixed hook coupling parts, which grip around upper connecting pins on the implement, and by lower, displacing hook coupling parts, which fix lower connecting pins of the implement when in contact with a contact surface on the implement coupling, the displacing coupling parts being connected with the locking beam.
    Type: Grant
    Filed: February 22, 2002
    Date of Patent: November 11, 2003
    Assignee: Viby Jern Danmark A/S
    Inventor: Kaj Dam-Rasmussen
  • Publication number: 20020119001
    Abstract: There is disclosed an implement coupling for a loading machine including connecting means arranged for mounting the implement coupling at the extreme end of a loading arm and for connecting with an actuating arm of a hydraulic cylinder, the implement coupling comprising coupling means adapted for coupling the implement coupling with complementary coupling means of an implement, e.g.
    Type: Application
    Filed: February 22, 2002
    Publication date: August 29, 2002
    Inventor: Kaj Dam-Rasmussen
  • Patent number: 5642785
    Abstract: A mechanism for coupling an implement to an arm.
    Type: Grant
    Filed: October 25, 1995
    Date of Patent: July 1, 1997
    Inventor: Kaj Dam-Rasmussen