Patents by Inventor Dave Steinberger
Dave Steinberger 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: 20210188076Abstract: A drive train includes a first gear set including a sun gear, a ring gear and planetary gears coupling the sun gear to the ring gear, a second gear set including a sun gear, a ring gear and planetary gears coupling the sun gear to the ring gear, a first motor/generator coupled to the first gear set, a second motor/generator coupled to the second gear set, and at least one of (a) a first clutch that selectively engages the second motor/generator with the first gear set and (b) a second clutch that selectively engages the ring gear of the second gear set with the planetary gear carrier of at least one of the first gear set and the second gear set. The planetary gears of both sets are rotatably supported by respective planetary gear carriers.Type: ApplicationFiled: November 23, 2020Publication date: June 24, 2021Applicant: Oshkosh Defense, LLCInventors: Jon Morrow, Dave Steinberger, Eric Braun, Andrew Kotloski, Nader Nasr
-
Patent number: 10843549Abstract: A drive train includes a first gear set including a sun gear, a ring gear and planetary gears coupling the sun gear to the ring gear, a second gear set including a sun gear, a ring gear and planetary gears coupling the sun gear to the ring gear, a first motor/generator coupled to the first gear set, a second motor/generator coupled to the second gear set, a first clutch that selectively engages the second motor/generator with the first gear set, and a second clutch that selectively engages the ring gear of the second gear set with the planetary gear carrier of at least one of the first gear set and the second gear set. The planetary gears of both sets are rotatably supported by respective planetary gear carriers.Type: GrantFiled: October 3, 2019Date of Patent: November 24, 2020Assignee: Oshkosh Defense, LLCInventors: Jon Morrow, Dave Steinberger, Eric Braun, Andrew Kotloski, Nader Nasr
-
Publication number: 20200039341Abstract: A drive train includes a first gear set including a sun gear, a ring gear and planetary gears coupling the sun gear to the ring gear, a second gear set including a sun gear, a ring gear and planetary gears coupling the sun gear to the ring gear, a first motor/generator coupled to the first gear set, a second motor/generator coupled to the second gear set, a first clutch that selectively engages the second motor/generator with the first gear set, and a second clutch that selectively engages the ring gear of the second gear set with the planetary gear carrier of at least one of the first gear set and the second gear set. The planetary gears of both sets are rotatably supported by respective planetary gear carriers.Type: ApplicationFiled: October 3, 2019Publication date: February 6, 2020Applicant: Oshkosh Defense, LLCInventors: Jon Morrow, Dave Steinberger, Eric Braun, Andrew Kotloski, Nader Nasr
-
Patent number: 10457134Abstract: A drive train includes a shaft, a first gear set including a sun gear, a ring gear and planetary gears coupling the sun gear to the ring gear, a second gear set including a sun gear, a ring gear and planetary gears coupling the sun gear to the ring gear, a first motor/generator coupled to the first gear set, a second motor/generator coupled to the second gear set, a first clutch that selectively engages the shaft with the second motor/generator and the first gear set, and a second clutch and a third gear set that cooperate to selectively engage the ring gear of the second gear set with the planetary gear carrier of at least one of the first gear set and the second gear set. The planetary gears of both sets are rotatably supported by respective planetary gear carriers.Type: GrantFiled: July 23, 2018Date of Patent: October 29, 2019Assignee: Oshkosh Defense, LLCInventors: Jon Morrow, Dave Steinberger, Eric Braun, Andrew Kotloski, Nader Nasr
-
Publication number: 20180345783Abstract: A drive train includes a shaft, a first gear set including a sun gear, a ring gear and planetary gears coupling the sun gear to the ring gear, a second gear set including a sun gear, a ring gear and planetary gears coupling the sun gear to the ring gear, a first motor/generator coupled to the first gear set, a second motor/generator coupled to the second gear set, a first clutch that selectively engages the shaft with the second motor/generator and the first gear set, and a second clutch and a third gear set that cooperate to selectively engage the ring gear of the second gear set with the planetary gear carrier of at least one of the first gear set and the second gear set. The planetary gears of both sets are rotatably supported by respective planetary gear carriers.Type: ApplicationFiled: July 23, 2018Publication date: December 6, 2018Applicant: Oshkosh Defense, LLCInventors: Jon Morrow, Dave Steinberger, Eric Braun, Andrew Kotloski, Nader Nasr
-
Patent number: 10029556Abstract: A drive train for a vehicle includes an engine having an output shaft, a first gear set including a sun gear, a ring gear and planetary gears coupling the sun gear to the ring gear, a second gear set including a sun gear, a ring gear and planetary gears coupling the sun gear to the ring gear, a first motor/generator coupled to the first gear set, a second motor/generator coupled to the second gear set and electrically coupled to the first motor/generator, a first clutch that selectively engages the output shaft of the engine with the second motor/generator, and a second clutch and a third gear set that cooperate to selectively engage the ring gear of the second gear set with the planetary gear carrier of at least one of the first gear set and the second gear set.Type: GrantFiled: August 25, 2016Date of Patent: July 24, 2018Assignee: Oshkosh Defense, LLCInventors: Jon Morrow, Dave Steinberger, Eric Braun, Andrew Kotloski, Nader Nasr
-
Publication number: 20160361987Abstract: A drive train for a vehicle includes an engine having an output shaft, a first gear set including a sun gear, a ring gear and planetary gears coupling the sun gear to the ring gear, a second gear set including a sun gear, a ring gear and planetary gears coupling the sun gear to the ring gear, a first motor/generator coupled to the first gear set, a second motor/generator coupled to the second gear set and electrically coupled to the first motor/generator, a first clutch that selectively engages the output shaft of the engine with the second motor/generator, and a second clutch and a third gear set that cooperate to selectively engage the ring gear of the second gear set with the planetary gear carrier of at least one of the first gear set and the second gear set.Type: ApplicationFiled: August 25, 2016Publication date: December 15, 2016Applicant: Oshkosh Defense, LLCInventors: Jon Morrow, Dave Steinberger, Eric Braun, Andrew Kotloski, Nader Nasr
-
Patent number: 9428042Abstract: A drive train for a vehicle includes an engine having an output shaft, a first gear set, a second gear set, a first motor/generator coupled to the first gear set, a second motor/generator coupled to the second gear set and electrically coupled to the first motor/generator, a first clutch, and a second clutch. Planetary gears of both sets are rotatably supported by respective planetary gear carriers that are coupled to each other. The first clutch selectively engages the output shaft of the engine with the second motor/generator, and the second clutch and a third gear set operate to selectively engage at least one of the sun gear and the ring gear of the second gear set with the planetary gear carriers of the first and second gear sets.Type: GrantFiled: October 14, 2014Date of Patent: August 30, 2016Assignee: Oshkosh Defense, LLCInventors: Jon Morrow, Dave Steinberger, Eric Braun, Andrew Kotloski, Nader Nasr
-
Publication number: 20150283894Abstract: A drive train for a vehicle includes an engine having an output shaft, a first gear set, a second gear set, a first motor/generator coupled to the first gear set, a second motor/generator coupled to the second gear set and electrically coupled to the first motor/generator, a first clutch, and a second clutch. Planetary gears of both sets are rotatably supported by respective planetary gear carriers that are coupled to each other. The first clutch selectively engages the output shaft of the engine with the second motor/generator, and the second clutch and a third gear set operate to selectively engage at least one of the sun gear and the ring gear of the second gear set with the planetary gear carriers of the first and second gear sets.Type: ApplicationFiled: October 14, 2014Publication date: October 8, 2015Applicant: Oshkosh CorporationInventors: Jon Morrow, Dave Steinberger, Eric Braun, Andrew Kotloski, Nader Nasr
-
Patent number: 8864613Abstract: A vehicle drive includes a first gear set and a second gear set both having a sun gear, a ring gear and planetary gears which couple the sun gear to the ring gear. The planetary gears of both sets are rotatably supported by respective planetary gear carriers which are coupled to each other. The vehicle drive also includes an engine, a first clutch which selectively engages the engine to the ring gear of the first gear set, a first motor/generator coupled to the sun gear of the first gear set and a second motor/generator coupled to the sun gear of the second gear set and electrically coupled to the first motor/generator, a second clutch which selectively engages the engine to the second motor/generator, and a third clutch and a third gear set which operate to selectively engage the ring gear of the second gear set to the planetary gear carriers.Type: GrantFiled: November 27, 2012Date of Patent: October 21, 2014Assignee: Oshkosh CorporationInventors: Jon Morrow, Dave Steinberger, Eric Braun, Andrew Kotloski, Nader Nasr
-
Patent number: 8337352Abstract: A vehicle drive includes a first gear set and a second gear set both having a sun gear, a ring gear and planetary gears which couple the sun gear to the ring gear. The planetary gears of both sets are rotatably supported by respective planetary gear carriers which are coupled to each other. The vehicle drive also includes an engine, a first clutch which selectively engages the engine to the ring gear of the first gear set, a first motor/generator coupled to the sun gear of the first gear set and a second motor/generator coupled to the sun gear of the second gear set and electrically coupled to the first motor/generator, a second clutch which selectively engages the engine to the second motor/generator, and a third clutch and a third gear set which operate to selectively engage the ring gear of the second gear set to the planetary gear carriers.Type: GrantFiled: June 22, 2010Date of Patent: December 25, 2012Assignee: Oshkosh CorporationInventors: Jon Morrow, Dave Steinberger, Eric Braun, Andrew Kotloski, Nader Nasr
-
Publication number: 20110312459Abstract: A vehicle drive includes a first gear set and a second gear set both having a sun gear, a ring gear and planetary gears which couple the sun gear to the ring gear. The planetary gears of both sets are rotatably supported by respective planetary gear carriers which are coupled to each other. The vehicle drive also includes an engine, a first clutch which selectively engages the engine to the ring gear of the first gear set, a first motor/generator coupled to the sun gear of the first gear set and a second motor/generator coupled to the sun gear of the second gear set and electrically coupled to the first motor/generator, a second clutch which selectively engages the engine to the second motor/generator, and a third clutch and a third gear set which operate to selectively engage the ring gear of the second gear set to the planetary gear carriers.Type: ApplicationFiled: June 22, 2010Publication date: December 22, 2011Inventors: Jon Morrow, Dave Steinberger, Eric Braun, Andrew Kotloski, Nader Nasr
-
Patent number: 7874373Abstract: A firefighting vehicle having a dual pressure pump system includes a fluid supply, a first pump stage coupled to the fluid supply and configured to pump fluid at a first pressure, a second pump stage coupled to the first pump stage and configured to pump fluid at a second pressure, the second pressure being substantially different from the first pressure, a fluid manipulator; and a valving arrangement coupling the first pump stage and the second pump stage to the fluid manipulator, the valving arrangement being selectively adjustable between a first position forming a first fluid path and a second position forming a second fluid path, wherein the first fluid path provides the fluid to the fluid manipulator at a first output pressure and the second fluid path provides fluid to the fluid manipulator at a second output pressure.Type: GrantFiled: October 19, 2006Date of Patent: January 25, 2011Assignee: Oshkosh CorporationInventors: Jon Morrow, Dave Steinberger, Corey Voigt, Tim Meilahn
-
Publication number: 20080099213Abstract: A firefighting vehicle having a dual pressure pump system includes a fluid supply, a first pump stage coupled to the fluid supply and configured to pump fluid at a first pressure, a second pump stage coupled to the first pump stage and configured to pump fluid at a second pressure, the second pressure being substantially different from the first pressure, a fluid manipulator; and a valving arrangement coupling the first pump stage and the second pump stage to the fluid manipulator, the valving arrangement being selectively adjustable between a first position forming a first fluid path and a second position forming a second fluid path, wherein the first fluid path provides the fluid to the fluid manipulator at a first output pressure and the second fluid path provides fluid to the fluid manipulator at a second output pressure.Type: ApplicationFiled: October 19, 2006Publication date: May 1, 2008Inventors: Jon Morrow, Dave Steinberger, Corey Voigt, Tim Meilahn
-
Patent number: 7073847Abstract: A method and a vehicle door assembly for a vehicle with the vehicle having a cab frame. The vehicle door assembly comprises a door frame movably coupled to the cab frame. An upper door member is pivotally coupled to the door frame. The lower door member is movably coupled to the upper door member. The door frame is movable from a first position alongside the cab frame to a second position inside the cab frame. The upper door member is movable from a closed position to one of an open position and a stored position inside the cab frame.Type: GrantFiled: September 10, 2004Date of Patent: July 11, 2006Assignee: Oshkosh Truck CorporationInventors: Jon Morrow, Tim Meilahn, Dave Steinberger, Corey Voigt
-
Publication number: 20060055206Abstract: A method and a vehicle door assembly for a vehicle with the vehicle having a cab frame. The vehicle door assembly comprises a door frame movably coupled to the cab frame. An upper door member is pivotally coupled to the door frame. The lower door member is movably coupled to the upper door member. The door frame is movable from a first position alongside the cab frame to a second position inside the cab frame. The upper door member is movable from a closed position to one of an open position and a stored position inside the cab frame.Type: ApplicationFiled: September 10, 2004Publication date: March 16, 2006Inventors: Jon Morrow, Tim Meilahn, Dave Steinberger, Corey Voigt