Patents by Inventor Ahmadreza Sedighi

Ahmadreza Sedighi 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).

  • Wheel hub system including a retainer for positioning components during assembly
    Patent number: 10369841
    Abstract: A wheel hub system is disclosed. The wheel hub system has a hub assembly, a joint component, and a threaded bolt. The hub assembly has a hub having a though-hole, a circumferential groove formed in the through-hole, and a first support surface having a first plurality of teeth. The hub assembly also has a bearing unit positioned on the hub. The joint component is secured to the hub assembly and has a projection positioned in the through-hole and having a threaded bore and a retainer positioned in the circumferential groove. The joint component also has a second support surface having a second plurality of teeth operatively engaging the first plurality of teeth. The retainer positions the hub assembly and the joint component relative to each other during assembly. The threaded bolt is positioned in the threaded bore and secures the hub assembly in the position.
    Type: Grant
    Filed: January 13, 2017
    Date of Patent: August 6, 2019
    Assignee: SCHAEFFLER TECHNOLOGIES AG & CO. KG
    Inventors: Cameron Gibson, Ahmadreza Sedighi
  • WHEEL HUB SYSTEM INCLUDING A RETAINER FOR POSITIONING COMPONENTS DURING ASSEMBLY
    Publication number: 20180201060
    Abstract: A wheel hub system is disclosed. The wheel hub system has a hub assembly, a joint component, and a threaded bolt. The hub assembly has a hub having a though-hole, a circumferential groove formed in the through-hole, and a first support surface having a first plurality of teeth. The hub assembly also has a bearing unit positioned on the hub. The joint component is secured to the hub assembly and has a projection positioned in the through-hole and having a threaded bore and a retainer positioned in the circumferential groove. The joint component also has a second support surface having a second plurality of teeth operatively engaging the first plurality of teeth. The retainer positions the hub assembly and the joint component relative to each other during assembly. The threaded bolt is positioned in the threaded bore and secures the hub assembly in the position.
    Type: Application
    Filed: January 13, 2017
    Publication date: July 19, 2018
    Applicant: Schaeffler Technologies AG & Co. KG
    Inventors: Cameron Gibson, Ahmadreza Sedighi