Abstract: An ABS tone ring is made of a thermo-set plastic material transparent to electro-magnetic radiation. A plurality of discrete, spaced magnets or ferro-magnetic buttons is arrayed in a circle, embedded in the tone ring. The thermo-set plastic is heat tolerant and resistant to road salt and oxidation and protects the magnets or buttons from oxidation and corrosion.
Type:
Grant
Filed:
August 8, 2008
Date of Patent:
September 20, 2011
Assignee:
International Truck Intellectual Property Company, LLC
Abstract: An air intake plenum (100) disposed in an air induction channel (112) in a hood (116) defined by a bottom channel wall (120), a rear hood reinforcement wall (122), a cab wall (124), and an exterior skin (126), where the air induction channel extends between an air inlet (114) laying in a plane generally parallel with the direction of travel “T” of the vehicle to an air outlet (118), includes a plenum inlet (128). The plenum inlet (128) is generally co-planar with the air inlet (114) of the air induction channel (112). At least one side wall (136, 138) extends from the plenum inlet (128) to a plenum outlet (144) and is angled downwards towards the bottom channel wall (120). Air through the plenum inlet (128) impinges against the side wall (136, 138), exits the plenum outlet (144), and is directed to impinge against the bottom channel wall (120) of the air induction channel (112) where contaminants drop out of the air.
Type:
Grant
Filed:
November 13, 2008
Date of Patent:
September 6, 2011
Assignee:
International Truck Intellectual Property Company, LLC
Abstract: Temperature control devices have become common to cool the exhaust stream from a diesel particulate filter before release into the environment. To further cool the filtered exhaust stream and to protect the temperature control device, a duct can be used to surround the inlets of the temperature control device. The duct has a head section surrounding the inlets at one end and a base section extending from the head section with a vent at the other end. Ambient air is drawn through the vent into the duct and into the inlets of the temperature control device to further cool the filtered exhaust stream.
Type:
Grant
Filed:
September 28, 2007
Date of Patent:
August 2, 2011
Assignee:
International Truck Intellectual Property Company, LLC
Inventors:
Isaac D. Branning, Brad D. Singer, Donald J. Kortenber
Abstract: A chassis frame (10) has a cross member (22) that bridges right and left side rails (18, 20). Right and left wheel units (14, 16) comprising respective right and left steered road wheels (24, 26) are suspended from the frame by respective multi-link suspensions (33). A steering system (28) steers the wheels. An electric motor (34) and gear box (36) mounted on the cross member is coupled to the right and left wheels by respective drive shafts (38, 40). The weight of a brake system (42, 44) for the wheels is supported by the frame.
Abstract: There is provided a torque rod bracket assembly for an axle assembly of a motor vehicle. The torque rod bracket assembly has a torque rod mounting bracket engaging plates with a plate connector. The torque rod mounting bracket has a base, a first sidewall, and a second sidewall. A receiver wall located between the first sidewall and the second sidewall has a centrally located recess. Slots are located in the receiver wall between the recess and the sidewalls. Axle mounts mount the torque rod bracket assembly to the axle housing of the axle assembly.
Type:
Grant
Filed:
July 21, 2009
Date of Patent:
July 19, 2011
Assignee:
International Truck Intellectual Property Company, LLC
Inventors:
Kevin Johnson, Jonathan D. Batdorff, Qiang Zhang, James J. Korson
Abstract: Embodiments described herein relate to extendable sleepers for a tractor and methods of operating such a sleeper. In one embodiment, the tractor is connectable with a trailer. The trailer has a front surface. The extendable sleeper comprises a fixed portion disposed on the tractor, an extendable portion attached to the fixed portion, the extendable portion being movable between a retracted position and an extended position, and a mover operatively connected with the extendable portion for moving the extendable portion between a retracted position and an extended position. A control system is operatively connected with the mover for controlling operation of the mover. The control system operates in an extension mode where position of the extendable member is adjustable, a teach mode where a significant location of the extendable member is programmed into the control system, and an automatic mode where position of the extendable member is maintained.
Abstract: A vehicle flasher hazard function is implemented on an electrical controller having control over vehicle exterior lights. The flasher hazard function features an optimized duty cycle and operational frequency, consistent with legal requirements for the flasher rate. The point in time that individual bulbs are turned on is staggered in time to avoid all bulbs being simultaneously activated. This distributes the current surges associated with bulb activation being distributed in time. When a vehicle battery can no longer sustain the legally mandated flasher rate an optional path for flasher operation at a reduced rate is provided.
Type:
Grant
Filed:
October 15, 2007
Date of Patent:
June 7, 2011
Assignee:
International Truck Intellectual Property Company, LLC
Abstract: A clipping bar device is provided for use with a vehicle exhaust aftertreatment device in order to securely guide, secure, and protect wires, tubes, cables, or conduits which may pass in close proximity with the vehicle exhaust aftertreatment device. The clipping bar device may share mounting points with a heat shield, and is provided with a series of holes, so as to be compatible with multiple feature configurations. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.
Type:
Grant
Filed:
December 14, 2007
Date of Patent:
April 19, 2011
Assignee:
International Truck Intellectual Property Company, LLC
Abstract: Embodiments described herein relate to methods and structures that can be used to quickly disconnect a trailer from a tractor. One embodiment provides a quick disconnect hitch that links a tractor and a trailer. The quick disconnect hitch comprises a tongue attached to the tractor and a body insertable into the tongue. An extension is attached to and projects away from the body. The extension is connectable with the trailer. A pair of lugs is disposed on the body. The lugs are movable between a connected position where the trailer moves responsive to movement of the tractor and a disconnected position where the trailer moves independently of the tractor. A detent is disposed on each of the pair of lugs. A pair of slots is disposed on the tongue. Each of the pair of slots is configured to accept the detent. Each detent is disposed in each of the pair of slots when the lugs are in the connected position, and each detent is dislocated from each of the pair of slots when the lugs are in the disconnected position.
Type:
Grant
Filed:
July 2, 2009
Date of Patent:
April 5, 2011
Assignee:
International Truck Intellectual Property Company, LLC
Abstract: A scrubber assembly (14) for a windshield wiper (10) having a wiper arm (12) includes a scrubber housing (22) attached to the wiper arm. The scrubber housing (22) has an interior volume (66) and at least one opening (58). A rod (68) is at least partially disposed in the interior volume (66) and is displaceable from a first position to a second position. A brush assembly (42) is attached to the rod (68) with at least one flexible connecting member (76) that extends through the at least one opening (58) to the brush assembly. When the rod (68) is in the first position, a first portion of the flexible connecting member (76) protrudes from the opening (58), and when the rod is displaced to the second position, a second portion of the flexible connecting member that is larger than the first portion protrudes from the opening.
Type:
Grant
Filed:
December 18, 2007
Date of Patent:
March 8, 2011
Assignee:
International Truck Intelluctual Property Company, LLC
Inventors:
Joshua Chaise, Esther Chen, Robert Holop, Luke Xie
Abstract: A software algorithm (FIG. 3) determines the strategy by which a controller (34) will manage state of charge (SOC) of a battery pack (32) in a hybrid electric vehicle but always gives the driver the opportunity to make his/her own selection instead. The algorithm causes one of two strategies to be selected each time that the ignition switch is operated from “off” position to “on” position. The manner in which the algorithm executes depends on the value of a calibratable parameter electronically programmed into the controller of the particular vehicle when the vehicle is being built at the factory.
Type:
Grant
Filed:
March 25, 2008
Date of Patent:
March 8, 2011
Assignee:
International Truck Intellectual Property Company, LLC
Assignee:
International Truck Intellectual Property Company, LLC
Inventors:
Steve Charles Aris, Glen Joel Durmisevich, Christian Michael Hardin, George McCowan, John Song, Christopher Jon Spurlin, Christopher Lee Koonce, Mark Douglas Oberly, Jaimi Leroy Smith, Rachele Barbara Cocks, Ron Schoon
Assignee:
International Truck Intellectual Property Company, LLC
Inventors:
Steve Charles Aris, Glen Joel Durmisevich, Christian Michael Hardin, George McCowan, John Song, Christopher Jon Spurlin, Rachele Barbara Cocks, Ron Schoon, Christopher Lee Koonce, Mark Douglas Oberly
Assignee:
International Truck Intellectual Property Company, LLC
Inventors:
David J. Beigel, Marcey K. Collins, Robert P Scott, Joseph F. DeNatale, L. David Allendorph, Christopher Spurlin, Frederick William Dyer, Robert Scott Tirey, Nicholas D. Lengacher, William Fairful, Dennis L. Griffith, Darshan Subramanyam
Assignee:
International Truck Intellectual Property Company, LLC
Inventors:
David J. Beigel, Marcey K. Collins, Robert P. Scott, Joseph F. DeNatale, L. David Allendorph, Christopher Spurlin, Frederick William Dyer, Robert Scott Tirey, Nicholas D. Lengacher, William Fairful, Dennis L. Griffith