Patents by Inventor Hemmeterius Bernardus BROEK

Hemmeterius Bernardus BROEK 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).

  • Pressure roll and method for pressing a tire layer on a tire building drum
    Patent number: 11426961
    Abstract: Disclosed is a pressure roll and a method for pressing a tire layer on a tire building drum in a pressing direction, wherein the pressure roll includes a shaft and a plurality of discs, wherein each disc has an interior part and an exterior part, wherein each interior part is provided with a recess for receiving the shaft, wherein the recess is larger than the shaft in the pressing direction for allowing movement of the disc with respect to said shaft in the pressing direction, wherein the pressure roll includes for each disc one or more actuators for individually moving the disc, wherein one actuator is arranged for moving the respective disc with respect to the shaft in the pressing direction and the same or another actuator is arranged for moving the respective disc with respect to the shaft in a retraction direction opposite to the pressing direction.
    Type: Grant
    Filed: March 15, 2019
    Date of Patent: August 30, 2022
    Inventors: Mattheus Jacobus Kaagman, Hemmeterius Bernardus Broek
  • PRESSURE ROLL AND METHOD FOR PRESSING A TIRE LAYER ON A TIRE BUILDING DRUM
    Publication number: 20210023805
    Abstract: Disclosed is a pressure roll and a method for pressing a tire layer on a tire building drum in a pressing direction, wherein the pressure roll includes a shaft and a plurality of discs, wherein each disc has an interior part and an exterior part, wherein each interior part is provided with a recess for receiving the shaft, wherein the recess is larger than the shaft in the pressing direction for allowing movement of the disc with respect to said shaft in the pressing direction, wherein the pressure roll includes for each disc one or more actuators for individually moving the disc, wherein one actuator is arranged for moving the respective disc with respect to the shaft in the pressing direction and the same or another actuator is arranged for moving the respective disc with respect to the shaft in a retraction direction opposite to the pressing direction.
    Type: Application
    Filed: March 15, 2019
    Publication date: January 28, 2021
    Inventors: Mattheus Jacobus KAAGMAN, Hemmeterius Bernardus BROEK