Patents by Inventor Harinarayanan Srinivasan

Harinarayanan Srinivasan 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).

  • Publication number: 20150240451
    Abstract: The present disclosure is related to a method of controlling a machine having an engine, a hydraulic pump and an operator input device. The method includes storing operation data corresponding to multiple operating parameters of the machine over a predetermined number of working cycles. The operation data is compared with respective predetermined ranges of operating parameters. Further, the machine in controlled in a normal mode of operation if the stored operation data lies outside the respective predetermined ranges. Further, the machine is controlled in an override mode if the stored operation data lies within the predetermined ranges. In the override mode, the machine is controlled based on estimated values of the operating parameters. Further, the method includes switching to the normal mode if a current operator input lies outside a predetermined range of the operator input.
    Type: Application
    Filed: May 12, 2015
    Publication date: August 27, 2015
    Applicant: Caterpillar SARL
    Inventors: Ankit Dhall, Harinarayanan Srinivasan
  • Publication number: 20150233090
    Abstract: A turret assembly for supporting a moveable boom assembly is disclosed. The turret assembly includes a base assembly structured and arranged for selective rotation. The turret assembly further includes a swing motor being attached to the base assembly. The swing motor has a housing portion projecting outward from the base assembly in a direction towards the boom assembly. The turret assembly further includes a mount assembly having a forward attachment portion, a rearward attachment portion and a hinge portion defined therebetween. The hinge portion of the mount assembly is configured to support the moveable boom assembly coupled thereto. The forward attachment portion and the hinge portion are structured and arranged to define a recess pocket. The swing motor is at least partially disposed within the recess pocket.
    Type: Application
    Filed: May 6, 2015
    Publication date: August 20, 2015
    Applicant: Caterpillar SARL
    Inventors: Vijai Muthusamy, Rameshkumar Palanisamy, Harinarayanan Srinivasan