Patents by Inventor Leslie Leimkuhler

Leslie Leimkuhler 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: 10899185
    Abstract: The invention relates to a chassis arm for a motor vehicle, having a first end section for connection to a chassis support, a second end section for connection at a wheel end, and a damper connection section exhibiting at least one bearing eye for connecting a damper. The bearing eye is assigned at least one installation aid with a support surface for the damper. The installation aid is formed integrally with the chassis arm, wherein the installation aid in the form of a tab is cut free from the base material of the chassis arm and converted to a body section of the chassis arm, and wherein at least a part of the tab is designed as a support surface for the damper. The invention also relates to a method for producing a chassis arm, in particular a spring control arm for a motor vehicle.
    Type: Grant
    Filed: March 14, 2019
    Date of Patent: January 26, 2021
    Assignee: Autotech Engineering Deutschland GmbH
    Inventors: Leslie Leimkühler, Udo Wächter
  • Publication number: 20190291522
    Abstract: The invention relates to a chassis arm for a motor vehicle, having a first end section for connection to a chassis support, a second end section for connection at a wheel end, and a damper connection section exhibiting at least one bearing eye for connecting a damper. The bearing eye is assigned at least one installation aid with a support surface for the damper. The installation aid is formed integrally with the chassis arm, wherein the installation aid in the form of a tab is cut free from the base material of the chassis arm and converted to a body section of the chassis arm, and wherein at least a part of the tab is designed as a support surface for the damper. The invention also relates to a method for producing a chassis arm, in particular a spring control arm for a motor vehicle.
    Type: Application
    Filed: March 14, 2019
    Publication date: September 26, 2019
    Inventors: Leslie Leimkühler, Udo Wächter
  • Patent number: 9168801
    Abstract: A transverse link made of fiber-reinforced plastics material for a wheel suspension, which transverse link is pivotable on its bearing elements about a common pivot axis or axes running substantially coaxially with respect to one another, these bearing elements being connected by a single-shell connecting element having connecting arms to a bearing element having a ball and socket joint bearing. The bearing elements and the connecting element are elements of an integral plastics material. In order to produce a transverse link of this type, disclosed is an integral plastics material moulded part produced by extrusion of plastics, the bearing elements having bearing bushes shells surrounded by extrusion of the plastics material. The ball and socket joint bearing have a bearing bush or a shell-shaped sliding capsule, produced from plastics material and connected to the connecting element, the connecting element comprising a centre or transverse web connecting the bearing elements.
    Type: Grant
    Filed: January 27, 2014
    Date of Patent: October 27, 2015
    Assignee: Gestamp Umformtechnik GmbH
    Inventors: Thomas Dicke, Mathias Buchholz, Leslie Leimkuhler, Matthias Kroeger, Ulf Sudowe, Thomas Gross
  • Publication number: 20140210177
    Abstract: A transverse link made of fibre-reinforced plastics material for a wheel suspension, which transverse link is pivotable on its bearing elements about a common pivot axis or axes running substantially coaxially with respect to one another, these bearing elements being connected by a single-shell connecting element having connecting arms to a bearing element having a ball and socket joint bearing. The bearing elements and the connecting element are elements of an integral plastics material. In order to produce a transverse link of this type, disclosed is an integral plastics material moulded part produced by extrusion of plastics, the bearing elements having bearing bushes shells surrounded by extrusion of the plastics material. The ball and socket joint bearing have a bearing bush or a shell-shaped sliding capsule, produced from plastics material and connected to the connecting element, the connecting element comprising a centre or transverse web connecting the bearing elements.
    Type: Application
    Filed: January 27, 2014
    Publication date: July 31, 2014
    Applicant: Gestamp Umformtechnik GmbH
    Inventors: Thomas Dicke, Mathias Buchholz, Leslie Leimkuhler, Matthias Kroeger, Ulf Sudowe, Thomas Gross