Patents by Inventor Lars Siervers

Lars Siervers 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: 10807431
    Abstract: The invention relates to a leaf spring arrangement having a leaf spring made of a fibre-composite material and at least one bearing eye holder, wherein at least one end of the leaf spring is accommodated in a retaining element of the at least one bearing eye holder in a form-fitting manner in a longitudinal direction of the leaf spring, wherein the leaf spring has a length and a central longitudinal plane, wherein the leaf spring has, along its length, perpendicularly to the central longitudinal plane, a cross section in which both a depth and a height are constant along the entire length of the at least one end of the leaf spring, wherein the at least one end of the leaf spring is formed in an undulating manner, wherein the retaining element of the at least one bearing eye holder has a receptacle with a matching undulating shape, wherein the at least one end of the leaf spring has at least one undulation, wherein the receptacle of the at least one bearing eye holder is configured to accommodate the at least
    Type: Grant
    Filed: August 23, 2018
    Date of Patent: October 20, 2020
    Assignee: BENTELER AUTOMOBILTECHNIK GMBH
    Inventors: Dirk Rochell, Dennis Kleinhans, Johannes Boeke, Hendrik Reineke, Lars Siervers
  • Publication number: 20190061454
    Abstract: The invention relates to a leaf spring arrangement having a leaf spring made of a fibre-composite material and at least one bearing eye holder, wherein at least one end of the leaf spring is accommodated in a retaining element of the at least one bearing eye holder in a form-fitting manner in a longitudinal direction of the leaf spring, wherein the leaf spring has a length and a central longitudinal plane, wherein the leaf spring has, along its length, perpendicularly to the central longitudinal plane, a cross section in which both a depth and a height are constant along the entire length of the at least one end of the leaf spring, wherein the at least one end of the leaf spring is formed in an undulating manner, wherein the retaining element of the at least one bearing eye holder has a receptacle with a matching undulating shape, wherein the at least one end of the leaf spring has at least one undulation, wherein the receptacle of the at least one bearing eye holder is configured to accommodate the at least
    Type: Application
    Filed: August 23, 2018
    Publication date: February 28, 2019
    Inventors: Dirk ROCHELL, Dennis KLEINHANS, Johannes BOEKE, Hendrik REINEKE, Lars Siervers