Patents by Inventor Pablo Aguilar Diaz Tejeiro

Pablo Aguilar Diaz Tejeiro 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).

  • Pass through timing pin system
    Patent number: 11415026
    Abstract: A system for timing a crankshaft and a camshaft in an internal combustion engine having a cylinder head structure with a timing pin hole and a camshaft cavity. The camshaft has a first opening that extends from an outer annular wall of a first shaft towards a longitudinal axis. A cam bushing having a bushing clearance hole is inserted into the camshaft cavity and the camshaft is assembled with the cam bushing and cylinder head structure to align the bearing clearance hole with first opening of the camshaft. A timing pin is inserted through the timing pin hole, bushing clearance hole, and first opening of the camshaft to position the camshaft in a camshaft timing position. The crankshaft is rotated to a crankshaft timing position either before or after the camshaft is rotated for setting a static timing of the crankshaft and camshaft, and the timing pins are removed.
    Type: Grant
    Filed: October 8, 2021
    Date of Patent: August 16, 2022
    Assignee: Cummins Inc.
    Inventors: Taylor Lee Pearson, Steven John Small, Pablo Aguilar Diaz Tejeiro, Nicklas E. Sherman, Justin Kale Wright, Amey Ashok Vaze, Kunal Sanjeev Kapadnis
  • PASS THROUGH TIMING PIN SYSTEM
    Publication number: 20220025787
    Abstract: A system for timing a crankshaft and a camshaft in an internal combustion engine having a cylinder head structure with a timing pin hole and a camshaft cavity. The camshaft has a first opening that extends from an outer annular wall of a first shaft towards a longitudinal axis. A cam bushing having a bushing clearance hole is inserted into the camshaft cavity and the camshaft is assembled with the cam bushing and cylinder head structure to align the bearing clearance hole with first opening of the camshaft. A timing pin is inserted through the timing pin hole, bushing clearance hole, and first opening of the camshaft to position the camshaft in a camshaft timing position. The crankshaft is rotated to a crankshaft timing position either before or after the camshaft is rotated for setting a static timing of the crankshaft and camshaft, and the timing pins are removed.
    Type: Application
    Filed: October 8, 2021
    Publication date: January 27, 2022
    Inventors: Taylor Lee Pearson, Steven John Small, Pablo Aguilar Diaz Tejeiro, Nicklas E. Sherman, Justin Kale Wright, Amey Ashok Vaze, Kunal Sanjeev Kapadnis