Patents by Inventor Sergiu Nicoara

Sergiu Nicoara 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: 11949086
    Abstract: A battery paste application tooling assembly includes a hopper, a connector assembly, and a clamp assembly. The battery paste application tooling assembly can be equipped in a pasting machine. The hopper receives battery paste material. The hopper has an orifice plate with an orifice therein. The connector assembly is engageable with the orifice plate and disengageable therefrom. The clamp assembly is movable between a first position and a second position. In the first position, the clamp assembly releasable secures the orifice plate to the hopper. In the second position, the clamp assembly permits removal of the orifice plate from the hopper.
    Type: Grant
    Filed: February 22, 2022
    Date of Patent: April 2, 2024
    Assignee: Wirtz Manufacturing Company, Inc.
    Inventors: Sergiu Nicoara, Scott A. Mercurio
  • Publication number: 20230378419
    Abstract: A battery paste application machine is equipped with a battery paste application hopper assembly. The battery paste application machine can be employed in a larger manufacturing operation to produce lead-acid batteries. The battery paste application hopper assembly furnishes automated control of one or more parameters of battery paste delivery. Volume of battery paste at the time of delivery can be automatically controlled, pressure of battery paste at the time of delivery can be automatically controlled, or both volume and pressure can be automatically controlled. Depending on the parameters controlled, the battery paste application hopper assembly can include a housing, a paste delivery roller, a feed roller, a scraper bar, a first actuator, and/or a second actuator.
    Type: Application
    Filed: May 17, 2023
    Publication date: November 23, 2023
    Inventors: John W. Wirtz, II, Scott A. Mercurio, Sergiu Nicoara, Jonmarc J. F. Hewett
  • Publication number: 20220266289
    Abstract: A battery paste application tooling assembly includes a hopper, a connector assembly, and a clamp assembly. The battery paste application tooling assembly can be equipped in a pasting machine. The hopper receives battery paste material. The hopper has an orifice plate with an orifice therein. The connector assembly is engageable with the orifice plate and disengageable therefrom. The clamp assembly is movable between a first position and a second position. In the first position, the clamp assembly releasable secures the orifice plate to the hopper. In the second position, the clamp assembly permits removal of the orifice plate from the hopper.
    Type: Application
    Filed: February 22, 2022
    Publication date: August 25, 2022
    Inventors: Sergiu Nicoara, Scott A. Mercurio
  • Publication number: 20220271324
    Abstract: A grid guidance device for guiding battery grids to a battery pasting machine. The grid guidance device includes an assemblage of components that work together to adjust a position of a platform relative to a pasting orifice of the battery pasting machine. The platform receives the battery grids over it amid use of the grid guidance device. Multiple electric motors can be provided to rotate shafts for making the position adjustments. The position adjustments can involve one or more of the following: lateral positioning of the battery grids relative to the pasting orifice, advancement and retraction positioning of the platform relative to the pasting orifice, and/or raising and lowering positioning of the platform relative to the pasting orifice.
    Type: Application
    Filed: February 22, 2022
    Publication date: August 25, 2022
    Inventors: Sergiu Nicoara, Scott A. Mercurio, Thomas J. Shaw, Frederick M. Hewett