Patents by Inventor Harry Trost

Harry Trost 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).

  • Publication number: 20170159780
    Abstract: An axle assembly, a drive axle system, and a method of selecting a drive arrangement for a drive axle system are provided. The axle assembly comprises an input shaft, an under-drive arrangement, an inter-axle differential arrangement, and an axle differential arrangement. The input shaft is in driving engagement with a source of rotational energy. The under-drive arrangement is in driving engagement with the input shaft. The inter-axle differential is in driving engagement with the under-drive arrangement. The axle differential arrangement is in driving engagement with a portion of the inter-axle differential. The under-drive arrangement is configured to reduce a drive ratio of the axle assembly between the input shaft and the inter-axle differential. The axle assembly reduces parasitic losses and is compatible with conventional driveline components.
    Type: Application
    Filed: December 4, 2015
    Publication date: June 8, 2017
    Inventor: Harry Trost
  • Patent number: 9267596
    Abstract: An axle assembly having a differential and a reservoir module disposed in a housing. The reservoir module may receive a lubricant and provide lubricant to a differential bearing.
    Type: Grant
    Filed: January 31, 2014
    Date of Patent: February 23, 2016
    Assignee: ArvinMeritor Technology, LLC
    Inventor: Harry Trost
  • Patent number: 9243704
    Abstract: A drive axle assembly having a collar actuator mechanism that may include an electromagnetic coil. The electromagnetic coil may be disposed in a stationary position with respect to a housing and may be configured to actuate the collar.
    Type: Grant
    Filed: January 31, 2014
    Date of Patent: January 26, 2016
    Assignee: ArvinMeritor Technology, LLC
    Inventor: Harry Trost
  • Publication number: 20150219206
    Abstract: An axle assembly having a differential and a reservoir module disposed in a housing. The reservoir module may receive a lubricant and provide lubricant to a differential bearing.
    Type: Application
    Filed: January 31, 2014
    Publication date: August 6, 2015
    Inventor: Harry Trost
  • Publication number: 20150219197
    Abstract: A drive axle assembly having a collar actuator mechanism that may include an electromagnetic coil. The electromagnetic coil may be disposed in a stationary position with respect to a housing and may be configured to actuate the collar.
    Type: Application
    Filed: January 31, 2014
    Publication date: August 6, 2015
    Inventor: Harry Trost
  • Patent number: 8974342
    Abstract: An axle assembly having a housing, a reservoir module, and an axle. The reservoir module may be configured to receive a lubricant and may be disposed in an arm portion of the housing. The axle may be disposed in the arm portion such that the axle extends through and is spaced apart from a tube portion of the reservoir module.
    Type: Grant
    Filed: May 4, 2012
    Date of Patent: March 10, 2015
    Assignee: ArvinMeritor Technology, LLC
    Inventors: Dale Kwasniewski, Harry Trost
  • Patent number: 8858381
    Abstract: An axle assembly having an axle housing that includes arm portion for receiving an axle. A dam may be disposed in the arm portion and may cooperate with the arm portion to define a reservoir that is configured to retain a volume of a lubricant. A conduit may deliver lubricant to the reservoir.
    Type: Grant
    Filed: September 12, 2012
    Date of Patent: October 14, 2014
    Assignee: ArvinMeritor Technology, LLC
    Inventor: Harry Trost
  • Publication number: 20140069230
    Abstract: An axle assembly having an axle housing that includes arm portion for receiving an axle. A dam may be disposed in the arm portion and may cooperate with the arm portion to define a reservoir that is configured to retain a volume of a lubricant. A conduit may deliver lubricant to the reservoir.
    Type: Application
    Filed: September 12, 2012
    Publication date: March 13, 2014
    Applicant: ARVINMERITOR TECHNOLOGY, LLC
    Inventor: Harry Trost
  • Publication number: 20130296095
    Abstract: An axle assembly having a housing, a reservoir module, and an axle. The reservoir module may be configured to receive a lubricant and may be disposed in an arm portion of the housing. The axle may be disposed in the arm portion such that the axle extends through and is spaced apart from a tube portion of the reservoir module.
    Type: Application
    Filed: May 4, 2012
    Publication date: November 7, 2013
    Applicant: ARVINMERITOR TECHNOLOGY, LLC
    Inventors: Dale Kwasniewski, Harry Trost
  • Publication number: 20090024933
    Abstract: Systems and methods are provided for conducting games or other interactions between networked computers, mobile devices, or other such client devices. Players compete via graphical elements, termed “devices”, that move and engage each other on top of existing windows, such as on a player's PC desktop or mobile device background. The devices may be tanks, spaceships, characters, or any other graphical element that can take part in a game or interaction. The system and method provides for short-term, casual, online games using light clients or instant messaging protocols. The games may be played quickly and easily, with minimal interruption of other endeavors. Players may conveniently choose opponents via a friends list, lobby system, or other such method, in an easy-to-use, e.g., drag-and-drop interface.
    Type: Application
    Filed: May 22, 2008
    Publication date: January 22, 2009
    Inventors: John Charles Smedley, Gregory Short, William Harry Trost, Nathan Pearce, Rob Hill
  • Publication number: 20050269795
    Abstract: A suspension bracket is supported by an axle housing and is used to attach a vehicle suspension to the axle housing. The axle housing includes a polygonal cross-section including obliquely orientated corner portions that extend between adjacent vertical and horizontal walls. The suspension bracket includes a base portion, a pair of bracket legs, and contact pads that extend between each bracket leg and the base portion. Each bracket leg engages a protruding portion that extends outwardly from one of the vertical walls. A pressure force is applied to secure the suspension bracket to the axle housing. The pressure force squeezes the suspension bracket around the axle housing to generate a clamp load. The clamp load is exerted by the contact pads against the corner portions of the axle housing. Fore/aft loading and torsional loading are transferred from the axle housing to the suspension bracket via the corner portions.
    Type: Application
    Filed: June 8, 2005
    Publication date: December 8, 2005
    Inventors: Jack McKenzie, Jaw-Ping Pan, Mark Smith, Harry Trost, Thomas Buley, Dale Eschenburg, Paul Bragan, Rajesh Somnay, Tjong Lie, Everett Hall
  • Publication number: 20050253351
    Abstract: An axle housing includes a suspension mount interface for mounting a vehicle suspension to the axle housing. The axle housing includes a first leg portion extending to a first wheel assembly and a second leg portion extending to a second wheel assembly. The first and second leg portions each include a suspension mount interface. Each suspension mount interface includes first and second bracket portions. The first and second bracket portions are clamped together prior to attachment to the axle housing to form a suspension bracket assembly. One clamped suspension bracket assembly is then slid over each axle housing leg portion. The first and second bracket portions are subjected to a preload force as they are welded or fastened to each other, providing a preload effect to define a suspension load path that has positive contact only at desired locations on the axle housing.
    Type: Application
    Filed: May 14, 2004
    Publication date: November 17, 2005
    Inventors: Jaw-Ping Pan, Mark Smith, Harry Trost, Thomas Buley, Dale Eschenburg, Paul Bragan, Rajesh Sommay, Tiong Lie, Jack McKenzie, Everett Hall