Patents by Inventor Jakub Pawel Schab

Jakub Pawel Schab 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).

  • Hydraulic damper with a hydraulic stop arrangement
    Patent number: 10174802
    Abstract: A hydraulic damper including a tube defining a chamber. The tube has a main section and a narrowed section. A main piston assembly is disposed in the main section and connected to a piston rod. A resisting mechanism is fixed to the piston rod. A secondary piston is moveable into the narrowed section. An inner surface of the secondary piston defines at least one radially internal channel. The piston rod defines an annular recess. The secondary piston includes a locking mechanism axially slideable within the annular recess. The secondary piston is axially moveable between a hydraulic stop engagement stroke wherein the secondary piston engages the resisting mechanism and restricts the flow of fluid through the radially internal channel, and a hydraulic stop disengagement stroke wherein the secondary piston is spaced from the resisting mechanism and allows the flow of fluid through radially internal channel.
    Type: Grant
    Filed: April 13, 2017
    Date of Patent: January 8, 2019
    Assignee: BEIJINGWEST INDUSTRIES CO., LTD.
    Inventors: Miroslaw Pawel Osika, Karol Jakub Pilawski, Jakub Pawel Schab
  • Hydraulic Damper With A Hydraulic Stop Arrangement
    Publication number: 20170328438
    Abstract: A hydraulic damper including a tube defining a chamber. The tube has a main section and a narrowed section. A main piston assembly is disposed in the main section and connected to a piston rod. A resisting mechanism is fixed to the piston rod. A secondary piston is moveable into the narrowed section. An inner surface of the secondary piston defines at least one radially internal channel. The piston rod defines an annular recess. The secondary piston includes a locking mechanism axially slideable within the annular recess. The secondary piston is axially moveable between a hydraulic stop engagement stroke wherein the secondary piston engages the resisting mechanism and restricts the flow of fluid through the radially internal channel, and a hydraulic stop disengagement stroke wherein the secondary piston is spaced from the resisting mechanism and allows the flow of fluid through radially internal channel.
    Type: Application
    Filed: April 13, 2017
    Publication date: November 16, 2017
    Inventors: Miroslaw Pawel Osika, Karol Jakub Pilawski, Jakub Pawel Schab