Patents by Inventor Carl Robert Mellings

Carl Robert Mellings 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).

  • Vehicle braking system
    Patent number: 9290166
    Abstract: A vehicle braking system includes a brake actuator, a braking control valve assembly and an emergency apply valve having a control port which is connected to the supply line by a further control line. The braking system also includes an electrically operable brake apply valve that is movable between a first position in which fluid flow along the further control line is permitted and a second position in which fluid flow along the further control line is substantially prevented and the control of the emergency apply valve is connected to a low pressure region.
    Type: Grant
    Filed: February 22, 2012
    Date of Patent: March 22, 2016
    Assignee: Haldex Brake Products Limited
    Inventors: Dudley John Harrison, Carl Robert Mellings
  • Vehicle Braking System
    Publication number: 20140183935
    Abstract: A vehicle braking system includes a brake actuator, a braking control valve assembly and an emergency apply valve having a control port which is connected to the supply line by a further control line. The braking system also includes an electrically operable brake apply valve that is movable between a first position in which fluid flow along further control line is permitted and a second position in which fluid flow along the further control line is substantially prevented and the control of the emergency apply valve is connected to a low pressure region.
    Type: Application
    Filed: February 22, 2012
    Publication date: July 3, 2014
    Applicant: Haldex Brake Products Limited
    Inventors: Dudley John Harrison, Carl Robert Mellings