Patents by Inventor Ulrich KALMEY

Ulrich KALMEY 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).

  • Ball joint for a vehicle, in particular for an off-road vehicle
    Patent number: 11739790
    Abstract: A ball joint (20) for a vehicle, in particular for an off-road vehicle. The ball joint (20) has a housing (21) and a ball stud (22) which is rotatably and pivotably mounted in the housing (21) and which, with a shaft (23), extends out of an opening of the housing (21). The housing opening is protected against unwanted penetration of dirt and/or moisture by f a seal bellows (25). The seal bellows (25) is surrounded in some areas by a bellows protection (30) in order to prevent damage to the seal bellows (25) due to mechanical influence.
    Type: Grant
    Filed: December 19, 2016
    Date of Patent: August 29, 2023
    Assignee: ZF FRIEDRICHSHAFEN AG
    Inventors: Hans-Gerd Brunneke, Ulrich Kalmey, Heinfried Helms
  • Ball Joint For A Vehicle, In Particular For An Off-Road Vehicle
    Publication number: 20190032703
    Abstract: A ball joint (20) for a vehicle, in particular for an off-road vehicle. The ball joint (20) has a housing (21) and a ball stud (22) which is rotatably and pivotably mounted in the housing (21) and which, with a shaft (23), extends out of an opening of the housing (21). The housing opening is protected against unwanted penetration of dirt and/or moisture by f a seal bellows (25). The seal bellows (25) is surrounded in some areas by a bellows protection (30) in order to prevent damage to the seal bellows (25) due to mechanical influence.
    Type: Application
    Filed: December 19, 2016
    Publication date: January 31, 2019
    Inventors: Hans-Gerd BRUNNEKE, Ulrich KALMEY, Heinfried HELMS