Patents Assigned to T. M. Kennedy & Company Limited
  • Piston rod assembly
    Patent number: 5904071
    Abstract: A piston rod assembly has a release link connector (12) coupled to a power end component (10) and a fluid end component (11). The connector (12) allows quick release of the assembly and includes one or more tension links (15,20) which do not extend or protrude beyond the axial limit of the ends of the body (13) of the connector (12).
    Type: Grant
    Filed: January 24, 1997
    Date of Patent: May 18, 1999
    Assignee: T M Kennedy & Company Limited
    Inventors: George Coulter Kennedy, Steven Flindall
  • Cylinder liner securing apparatus
    Patent number: 5572920
    Abstract: A device for securing a cylinder liner (3) to a respective pumping module (2) in a reciprocating pump has a set of arrangements each with a hydraulically activated piston (8), a rod (11) of which is adapted to receive a nut (12), the retraction of which forcibly compels in attraction the cylinder liner (3) and the pumping module (2).
    Type: Grant
    Filed: December 9, 1994
    Date of Patent: November 12, 1996
    Assignee: T. M. Kennedy & Company Limited
    Inventors: George Kennedy, Stephen J. Flindall