141 patents
Page 2 of 8
Utility
Electric Drive Module Having Motor with Heat Sink Insert In Rotor Shaft
29 Jun 23
A motor drive system with a rotor assembly having an insert, which is received into a blind hollow rotor space in a rotor shaft.
Jeffrey J. RONNING, James P. DOWNS, John MORGANTE, Peter D. FISCHER, David CRECELIUS, Zugang HUANG, Paul J. VALENTE
Filed: 1 Mar 23
Utility
Drive system and method for vehicle employing multiple electronic motors
30 May 23
A drive system with one or more electrically driven axles, a transmission subsystem, which is drivingly coupled to a drive gearbox of each of the electrically driven axles, first and second motors, which are each drivingly coupled to the transmission subsystem and have different motor characteristics, and a controller.
Jeffrey J. Ronning, John C. Morgante
Filed: 18 Oct 21
Utility
Piston Assembly Formed of Interlocking Piston Members
11 May 23
A piston assembly that includes a pair of piston members that are formed of compacted powdered metal.
Michael J. VANDERVORT, Raymond J. CLARK, JR., Joshua J. SHELANDER
Filed: 24 Oct 22
Utility
Electric Motor and Stator Cooling Apparatus
4 May 23
An electric motor can include a stator body defining fluid channels extending axially for fluid communication between axial ends of the stator body.
John MORGANTE, James P. DOWNS, David CRECELIUS, Peter FISCHER, Jeffrey J. RONNING
Filed: 31 Dec 22
Utility
Drive Unit for Automotive Vehicle
4 May 23
A vehicle drive unit that provides improved power transfer to a differential input member of a differential assembly.
Mattias FREIHOLTZ, Tommy EBLING, Alexander TYLEE-BIRDSALL, David KELLY, John BURKE, Jason ALLEN, Thomas BENGTSSON, Michael KLINTH
Filed: 30 Sep 22
Utility
Electric Drive Module Configured As a Beam Axle
27 Apr 23
An electrically-operated electric drive module for use in a vehicle framework that is configured for a powertrain that includes an internal combustion engine.
Matthew A. UMERLEY, Frederick E. ZINK, Jonathan P. PRICHARD, James P. DOWNS, Gregory A. MARSH, Matthew T. BLAKEMAN, Steven GRIDER, Paul J. VALENTE
Filed: 15 Mar 22
Utility
Electric motor having stator with laminations configured to form distinct cooling channels
18 Apr 23
An electric motor with a stator that is formed of a plurality of distinct laminations.
Jeffrey J. Ronning, John C. Morgante
Filed: 21 Dec 20
Utility
Electric drive module having motor with heat sink insert in rotor shaft
11 Apr 23
A motor drive assembly having an electric motor with a rotor that includes a rotor shaft and a heat exchanger received in the rotor shaft.
Jeffrey J. Ronning, James P. Downs, John Morgante, Peter D. Fischer, David Crecelius, Zugang Huang, Paul J. Valente
Filed: 8 Aug 18
Utility
Vehicle driveline component having housing assembly with slugs for inhibiting relative movement between a housing member and a tube
4 Apr 23
A vehicle driveline component with a housing, a tube and a plurality of slugs.
Anoop Vasu, Cory J. Padfield, Chih-Hung Chung
Filed: 3 Sep 21
Utility
Metal sleeve and method for producing it
28 Mar 23
A metal sleeve including a metal body which surrounds an inner channel running between a proximal and a distal opening.
Christoph Guhe
Filed: 24 Apr 20
Utility
Electronic Locking Differential
23 Mar 23
An electronic locking differential that includes a movable electromagnet to selectively operate a dog clutch for locking a side gear to a carrier.
Joseph S. BALENDA, II, Stephen C. DOUD, Joseph C.P. EICKHOLT
Filed: 14 Sep 22
Utility
Vehicle Driveline Component Having Housing Assembly with Slugs for Inhibiting Relative Movement Between a Housing Member and a Tube
9 Mar 23
A vehicle driveline component with a housing, a tube and a plurality of slugs.
Anoop VASU, Cory J. PADFIELD, Chih-Hung CHUNG
Filed: 3 Sep 21
Utility
Integrated Power Switching Device Heat Sink
9 Feb 23
An electrical assembly that with an inverter that is mounted to the field windings of a stator.
James P. DOWNS, Paul J. VALENTE, Chi-Wai David LAU
Filed: 25 Oct 22
Utility
Electric motor and stator cooling apparatus
31 Jan 23
An electric motor can include a stator body defining fluid channels extending axially for fluid communication between axial ends of the stator body.
John Morgante, James P. Downs, David Crecelius, Peter Fischer, Jeffrey J. Ronning
Filed: 21 Dec 20
Utility
Tooling and Method for Fabricating Helical Sector Gear and Related Helical Sector Gear
29 Dec 22
A helical sector gear having a body and a gear segment having a plurality of helical teeth.
Daniel R. BANKOVIC, Douglas HANES, Martin J. FANNIN
Filed: 8 Sep 22
Utility
Vehicle driveline component having a housing with a lube feed ramp for providing increased lubrication to a bearing that supports a pinion
27 Dec 22
A vehicle driveline component having a housing with a lube feed ramp between a bearing bore and a surface in which a first end of a lubricant channel is formed.
Bhanu M. Anagurthi, Robert D. Hopp
Filed: 30 Sep 21
Utility
Power transmission device having a friction clutch and a controller configured to determine an approximated lubricant temperature of the friction clutch and responsively control the friction clutch
20 Dec 22
A power transmission device includes a friction clutch, an actuator with an output member, and a controller.
Syeda F. Mahmud
Filed: 29 Mar 22
Utility
Power transmission device having a friction clutch and a controller configured to determine an approximated temperature of the friction clutch and responsively control the friction clutch
13 Dec 22
A power transmission device includes a friction clutch, an actuator, and a controller configured to determine an approximated temperature change of the friction clutch.
Syeda F. Mahmud
Filed: 29 Mar 22
Utility
Electric Drive Unit
8 Dec 22
An electric drive unit having an electric motor, which has a rotor and a stator that includes a stator core and field windings, a housing assembly into which the electric motor is received, and a seal member.
James P. DOWNS, Paul J. VALENTE
Filed: 1 Aug 22
Utility
Method for assembling a vehicle driveline component
6 Dec 22
A method of assembling a vehicle driveline component that includes: positioning a rotary component and first race member on a fixture such that the first race member is concentric with a first race of the component; offsetting the first race member along the rotational axis relative to the first race; providing an annular bearing arrangement having balls and spacers; positioning the arrangement such that the centers of the balls are along a loading cylinder disposed concentrically about the rotational axis; moving the arrangement so the balls seat in the first race and the centers are distributed along an installation circle that is: a) larger in diameter than the loading cylinder if the first race is an outer race of a bearing assembly; or b) smaller in diameter than the loading cylinder if the first race is an inner race of a bearing assembly.
James R. Derr, Bryan N. Waineo, Tyler D. Jezowski
Filed: 21 Mar 22