Patents by Inventor Adalberto Jair Reyes Almaguer

Adalberto Jair Reyes Almaguer 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).

  • Inter-axle differential assembly
    Patent number: 7291083
    Abstract: An inter-axle differential assembly includes a forward side gear and a rear side gear that are supported by an input shaft. The forward and rear side gears are in meshing engagement with a plurality of inter-axle differential pinion gears that are supported on a spider. The spider is driven by the input shaft and has a plurality of legs with each leg supporting one of the plurality of inter-axle differential pinion gears. A helical drive gear is fixed for rotation with the forward side gear. The helical drive gear includes a center cavity defined by a spherical inner surface. The spider and the plurality of inter-axle differential pinion gears are positioned within the center cavity. This eliminates the need for an inter-axle differential housing assembly and reduces standout.
    Type: Grant
    Filed: August 4, 2004
    Date of Patent: November 6, 2007
    Assignee: ArvinMeritor Technology, LLC
    Inventor: Adalberto Jair Reyes Almaguer
  • Inter-axle differential assembly
    Publication number: 20060030448
    Abstract: An inter-axle differential assembly includes a forward side gear and a rear side gear that are supported by an input shaft. The forward and rear side gears are in meshing engagement with a plurality of inter-axle differential pinion gears that are supported on a spider. The spider is driven by the input shaft and has a plurality of legs with each leg supporting one of the plurality of inter-axle differential pinion gears. A helical drive gear is fixed for rotation with the forward side gear. The helical drive gear includes a center cavity defined by a spherical inner surface. The spider and the plurality of inter-axle differential pinion gears are positioned within the center cavity. This eliminates the need for an inter-axle differential housing assembly and reduces standout.
    Type: Application
    Filed: August 4, 2004
    Publication date: February 9, 2006
    Inventor: Adalberto Jair Reyes Almaguer