Patents by Inventor Alfons Nordloh

Alfons Nordloh 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: 11167611
    Abstract: A wheel suspension having at least one chassis suspension link, a first track rod and a second track rod. A deflecting lever connects the first track rod and the second track rod to one another and the deflecting lever is mounted on the at least one chassis suspension link. To produce a simple structure of the bearing system, the bearing system is in the form of a slide bearing which is accommodated by a bearing section of the at least one chassis suspension link, in which a fastener, that connects the deflecting lever and the at least one chassis suspension link, is fitted.
    Type: Grant
    Filed: July 2, 2018
    Date of Patent: November 9, 2021
    Assignee: ZF FRIEDRICHSHAFEN AG
    Inventors: Peter Kontermann, Alexander Neu, Andreas Pasch, Alfons Nordloh
  • Publication number: 20210178844
    Abstract: A wheel suspension having at least one chassis suspension link, a first track rod and a second track rod. A deflecting lever connects the first track rod and the second track rod to one another and the deflecting lever is mounted on the at least one chassis suspension link. To produce a simple structure of the bearing system, the bearing system is in the form of a slide bearing which is accommodated by a bearing section of the at least one chassis suspension link, in which a fastener, that connects the deflecting lever and the at least one chassis suspension link, is fitted.
    Type: Application
    Filed: July 2, 2018
    Publication date: June 17, 2021
    Inventors: Peter KONTERMANN, Alexander NEU, Andreas PASCH, Alfons NORDLOH
  • Patent number: 10632808
    Abstract: A trailing arm device (1) of a drivable torsion beam axle (2) is described. The trailing arm device (1) has a housing (5) in which a drive-train (8) can be arranged and is connected to a trailing arm (4). The housing (5), as fitted into position within a vehicle, has a sidewall (11) formed integrally with a central housing region (9) on a side facing toward a wheel. The sidewall delimits a housing interior space (10) that accommodates, at least partially, the drive-train (8). On the side facing away from the wheel, the housing interior space (10) is delimited by at least one cover element (14) that can be detachably connected to the central housing region (9).
    Type: Grant
    Filed: June 13, 2016
    Date of Patent: April 28, 2020
    Assignee: ZF Friedrichshafen AG
    Inventors: Josef Holtheide, Alfons Nordloh, Markus Wulf, Michael Beyer, Felix Kallass
  • Publication number: 20180201081
    Abstract: A trailing arm device (1) of a drivable torsion beam axle (2) is described. The trailing arm device (1) has a housing (5) in which a drive-train (8) can be arranged and is connected to a trailing arm (4). The housing (5), as fitted into position within a vehicle, has a sidewall (11) formed integrally with a central housing region (9) on a side facing toward a wheel. The sidewall delimits a housing interior space (10) that accommodates, at least partially, the drive-train (8). On the side facing away from the wheel, the housing interior space (10) is delimited by at least one cover element (14) that can be detachably connected to the central housing region (9).
    Type: Application
    Filed: June 13, 2016
    Publication date: July 19, 2018
    Applicant: ZF Friedrichshafen AG
    Inventors: Josef HOLTHEIDE, Alfons NORDLOH, Markus WULF, Michael BEYER, Felix KALLASS
  • Publication number: 20180201085
    Abstract: A drivable torsion beam axle (2) with a transverse profiled element and trailing arms (1) connected, at each end, to the profiled element is described, within which, at least in some areas, a drive-train (7) is arranged in each case and by which the torsion beam axle (2) can be connected to a vehicle body. The trailing arms (1) are, in each case, made as two-component housing castings with a housing plane of division extending in the longitudinal direction.
    Type: Application
    Filed: June 13, 2016
    Publication date: July 19, 2018
    Inventors: Josef HOLTHEIDE, Alfons NORDLOH, Markus WULF, Michael BEYER, Felix KALLASS
  • Patent number: 9470259
    Abstract: A process for manufacturing a ball and socket joint and a joint manufactured according to that process are provided for a simple manufacture of a completely assembled ball and socket joint with a low torque and overturning moment. The joint housing is manufactured in an injection or casting process, in which the joint ball with the bearing shell placed on it is surrounded by a metallic material or a plastic. The joint shell is provided with a bulge, which behaves elastically with respect to the pressure acting during the injection or casting process and arches slightly outwardly after the conclusion of the injection or casting process. It is achieved as a result that the joint shell does not lie over its entire area on the joint ball after the injection or casting process.
    Type: Grant
    Filed: January 17, 2013
    Date of Patent: October 18, 2016
    Assignee: ZF Friedrichshafen AG
    Inventors: Alfons Nordloh, Volker Grube, Metin Ersoy
  • Publication number: 20140199113
    Abstract: A process for manufacturing a ball and socket joint and a joint manufactured according to that process are provided for a simple manufacture of a completely assembled ball and socket joint with a low torque and overturning moment. The joint housing is manufactured in an injection or casting process, in which the joint ball with the bearing shell placed on it is surrounded by a metallic material or a plastic. The joint shell is provided with a bulge, which behaves elastically with respect to the pressure acting during the injection or casting process and arches slightly outwardly after the conclusion of the injection or casting process. It is achieved as a result that the joint shell does not lie over its entire area on the joint ball after the injection or casting process.
    Type: Application
    Filed: January 17, 2013
    Publication date: July 17, 2014
    Inventors: Alfons NORDLOH, Volker GRUBE, Metin ERSOY
  • Publication number: 20130298726
    Abstract: A link element for coupling two assemblies with one another. The link has rod-shaped sections that are connected by an overload protection but are able to move axially relative to one another if subjected to an overload. The overload protection comprises a shear element which rigidly connects the link sections, in a form locking manner, and has a stop for limiting relative axial movement of the link sections, if subjected to an overload. The link element provides a defined deformation path, in the event of failure, and remains functional to a limited extent even once an overload occurs. The link element, when used on a chassis of a vehicle, signals to the driver damage or overload in the chassis, without further components or devices.
    Type: Application
    Filed: October 18, 2011
    Publication date: November 14, 2013
    Applicant: ZF Friedrichshafen AG
    Inventors: Jens Diekhoff, Cord Fricke, Frank Scheper, Frank Nachbar, Alfons Nordloh
  • Publication number: 20080193208
    Abstract: A process for manufacturing a ball and socket joint and a joint manufactured according to that process are provided for a simple manufacture of a completely assembled ball and socket joint with a low torque and overturning moment. The joint housing is manufactured in an injection or casting process, in which the joint ball with the bearing shell placed on it is surrounded by a metallic material or a plastic. The joint shell is provided with a bulge, which behaves elastically with respect to the pressure acting during the injection or casting process and arches slightly outwardly after the conclusion of the injection or casting process. It is achieved as a result that the joint shell does not lie over its entire area on the joint ball after the injection or casting process.
    Type: Application
    Filed: July 5, 2006
    Publication date: August 14, 2008
    Inventors: Alfons Nordloh, Volker Grube, Metin Ersoy
  • Patent number: 5743978
    Abstract: A hinged support or the like for the articulated connection of chassis parts in motor vehicles, in which bearing eyes (1, 2) provided at the ends are connected to one another in one piece by a shaft part (5). The shaft part (5), manufactured according to the injection molding process, has an inner, longitudinally extending hollow section and a smooth outer contour.
    Type: Grant
    Filed: November 13, 1995
    Date of Patent: April 28, 1998
    Assignee: Lemforder Metallwaren AG
    Inventors: Silke Otto, Alfons Nordloh
  • Patent number: 5720833
    Abstract: A hinged support or the like for the articulated connection of chassis parts in motor vehicles, in which a section connecting bearing eyes at the ends to one another is designed as a hollow section and is assembled from parts which are manufactured as shell-shaped open parts and are connected to one another after manufacture to form a closed hollow section.
    Type: Grant
    Filed: November 13, 1995
    Date of Patent: February 24, 1998
    Assignee: Lemforder Metallwaren AG
    Inventors: Volker Grube, Alfons Nordloh
  • Patent number: 5601305
    Abstract: A ball-and-socket joint for chassis parts in motor vehicles, in which a joint ball provided on a pivot pin is mounted within a housing in a sliding shell made of plastic, wherein the outer jacket of the sliding shell is tightly enclosed by the inner jacket of the housing. To compensate manufacturing tolerances, a material, which is highly elastic compared with the material of the sliding shell, is arranged in a recess on the outer jacket of the sliding shell (4) at least at points of increased load by the joint ball.
    Type: Grant
    Filed: October 11, 1995
    Date of Patent: February 11, 1997
    Assignee: Lemforder Metallwaren AG
    Inventors: Alfons Nordloh, Volker Grube
  • Patent number: 5419214
    Abstract: A mounting for a shift lever (1) for the mechanical remote control of a selector shaft of a gear change box in motor vehicles, in which the shift lever (1) is mounted pivotably around a selection axis and around a shifting axis, which is at right angles thereto, by means of a spherical part (2) of a universal joint in a bearing box (4) in a housing (3) that is a rigid part of the body, and is connected by coupling members (7, 16) to a sliding selector shaft of a gear change box. The coupling members for transmitting the movement of the shift lever to the sliding selector shaft are connected, articulated around an axle (9, 12) each, to the spherical part (2) of a universal joint, wherein the axle extends in one pivoting plane of the shift lever (1) at right angles to the pivot axis of the shift lever in the other direction of pivoting.
    Type: Grant
    Filed: June 22, 1993
    Date of Patent: May 30, 1995
    Assignee: Lemforder Metallwaren AG
    Inventors: Reinhard Buhl, Wolfgang Kleiner, Volker Grube, Alfons Nordloh, Metin Ersoy