Patents by Inventor Oliver EICHELHARD

Oliver EICHELHARD 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: 10046809
    Abstract: A plate-shaped body component for a motor vehicle has a planar core zone, a planar edge zone and a first intermediate zone, which is set off from the core zone and from the edge zone by at least one step each. The core zone and the edge zone are deflected against the first intermediate zone in opposite directions of a surface normal of the first intermediate zones.
    Type: Grant
    Filed: March 3, 2017
    Date of Patent: August 14, 2018
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Oliver Eichelhard, Axel Wendorf, Sabrina Patschicke, Sebastian Buckert
  • Patent number: 10005487
    Abstract: Disclosed are vehicle steering column assemblies with viscous dampers, methods for making and for using such assemblies, and motor vehicles with steering column assemblies having viscous dampers. A steering column assembly is disclosed that includes a first shaft member that connects to a steering wheel/handle, and a second shaft member that connects to a vehicle body. These shaft members are telescopingly connected such that one shaft member selectively translates longitudinally with respect to the other shaft member. A viscous damper assembly is interposed between the two shaft members. The viscous damper assembly includes a damper housing with first and second reservoir volumes disposed inside the housing. Multiple constricted flow channels fluidly connect the reservoir volumes.
    Type: Grant
    Filed: July 27, 2016
    Date of Patent: June 26, 2018
    Assignee: GM Global Technology Operations LLC
    Inventors: Mark A. Stebbins, Oliver Eichelhard, Sharath Varadappa
  • Publication number: 20180029629
    Abstract: Disclosed are vehicle steering column assemblies with viscous dampers, methods for making and for using such assemblies, and motor vehicles with steering column assemblies having viscous dampers. A steering column assembly is disclosed that includes a first shaft member that connects to a steering wheel/handle, and a second shaft member that connects to a vehicle body. These shaft members are telescopingly connected such that one shaft member selectively translates longitudinally with respect to the other shaft member. A viscous damper assembly is interposed between the two shaft members. The viscous damper assembly includes a damper housing with first and second reservoir volumes disposed inside the housing. Multiple constricted flow channels fluidly connect the reservoir volumes.
    Type: Application
    Filed: July 27, 2016
    Publication date: February 1, 2018
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Mark A. Stebbins, Oliver Eichelhard, Sharath Varadappa
  • Publication number: 20170253277
    Abstract: A plate-shaped body component for a motor vehicle has a planar core zone, a planar edge zone and a first intermediate zone, which is set off from the core zone and from the edge zone by at least one step each. The core zone and the edge zone are deflected against the first intermediate zone in opposite directions of a surface normal of the first intermediate zones.
    Type: Application
    Filed: March 3, 2017
    Publication date: September 7, 2017
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Oliver Eichelhard, Axel Wendorf, Sabrina Patschicke, Sebastian Buckert
  • Patent number: 8801080
    Abstract: A crash structure for attachment to a front subframe for a motor vehicle is provided. The crash structure includes an attachment area and a stiffening structure that reinforces the crash structure in the attachment area for the front subframe. The stiffening structure connects the crash structure to the front subframe in a friction-locked and/or formfitting manner.
    Type: Grant
    Filed: May 18, 2012
    Date of Patent: August 12, 2014
    Assignee: GM Global Technology Operations LLC
    Inventors: Lutz Uhlenbruch, Oliver Eichelhard
  • Patent number: 8696003
    Abstract: A front axle support is provided with arrangement of a steering gear and a front axle stabilizer. The front axle support has receptacles for fastening the steering gear and for fastening the front axle stabilizer with screw connections. The steering gear and the front axle stabilizer are fixed on a common fitting. The common fitting is disposed with a common screw connection on the front axle support.
    Type: Grant
    Filed: October 19, 2011
    Date of Patent: April 15, 2014
    Assignee: GM Global Technology Operations LLC
    Inventors: Oliver Eichelhard, Lutz Uhlenbruch
  • Publication number: 20120292946
    Abstract: A crash structure for attachment to a front subframe for a motor vehicle is provided. The crash structure includes an attachment area and a stiffening structure that reinforces the crash structure in the attachment area for the front subframe. The stiffening structure connects the crash structure to the front subframe in a friction-locked and/or formfitting manner.
    Type: Application
    Filed: May 18, 2012
    Publication date: November 22, 2012
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Lutz UHLENBRUCH, Oliver EICHELHARD
  • Publication number: 20120091680
    Abstract: A front axle support is provided with arrangement of a steering gear and a front axle stabilizer. The front axle support has receptacles for fastening the steering gear and for fastening the front axle stabilizer with screw connections. The steering gear and the front axle stabilizer are fixed on a common fitting. The common fitting is disposed with a common screw connection on the front axle support.
    Type: Application
    Filed: October 19, 2011
    Publication date: April 19, 2012
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Oliver EICHELHARD, Lutz UHLENBRUCH