David L Tveito

US Patent:

20090058042, Mar 5, 2009

Filed:

Sep 4, 2007

Appl. No.:

11/849761

Inventors:

David L. Tveito - West Fargo ND, US
John T. Rasset - Barnesville MN, US
Russell V. Stoltman - Argusville ND, US
Bob J. Overmann - Fargo ND, US

Assignee:

CNH America, LLC. - New Holland PA

International Classification:

B62D 7/20

US Classification:

280444

Abstract:

A drawbar assembly includes a drawbar and a hammer strap that is fixed to the drawbar forward of a drawbar hanger.

US Patent:

20130341966, Dec 26, 2013

Filed:

Jun 20, 2012

Appl. No.:

13/528655

Inventors:

Rowland James Milburn - Naperville IL, US
Michael Henning Bakken - Dilworth MN, US
Salvatore Virgilio - Woodbridge IL, US
David Larry Tveito - West Fargo ND, US
David Sheldon Booth - Phoenix AZ, US
John Thomas Rasset - Barnesville MN, US
Jason Keith Novacek - West Fargo ND, US
Dallas Lee Jorgenson - Fargo ND, US
Chad Alry Bautz - Fargo ND, US
Michael Charles Bunnell - Clarendon Hills IL, US
Shane Michael Scott - Bolingbrook IL, US
Daniel John Zurn - Horace ND, US
Russell Victor Stoltman - Argusville ND, US

Assignee:

CNH America LLC - Hew Holland PA

International Classification:

B62D 27/04
B23P 11/00

US Classification:

29619007, 298972

Abstract:

A suspension system for a cab of an off-road vehicle includes a superstructure configured to receive a cab frame. The superstructure forms a framework, the corners of which receive suspension assemblies and dampers. The suspension assemblies include one or more springs or resilient elements to resist suspension motion, and the dampers provide dampening of the motion. Lateral and longitudinal suspension motions are resisted by links between the corners of the superstructure. An anti-roll bar reduces roll. The entire suspension system may be pre-assembled and then joined to the vehicle chassis frame. The cab frame may then be placed on the suspension system. Parts of the suspension system may interface with and be housed by roll-over protective structures.

US Patent:

20180072358, Mar 15, 2018

Filed:

Sep 15, 2016

Appl. No.:

15/265969

Inventors:

- New Holland PA, US
David L. Tveito - West Fargo ND, US
Russell V. Stoltman - Argusville ND, US

International Classification:

B62D 55/14
B62D 55/088
B62D 55/08

Abstract:

A track wheel may include a wheel rim having an outer rim wall extending axially between first and second sides of the track wheel. The wheel rim may also include a first side wall extending radially inwardly from the outer rim wall along the first side of the wheel such that an inner end of the first side wall is spaced radially inwardly from the outer rim wall. The track wheel may also include a hub disc extending radially within the wheel rim between an inner end and an outer end. In addition, the track wheel may include a first shield wall extending axially between the inner end of the first side wall and the huh disc. The first shield wall may be spaced radially inwardly from the outer rim wall such that a radial gap is defined between the first shield wall and the outer rim wall.

US Patent:

20170240046, Aug 24, 2017

Filed:

Feb 24, 2016

Appl. No.:

15/051911

Inventors:

- New Holland PA, US
Jason Novacek - West Fargo ND, US
Mark Krogen - West Fargo ND, US
David Tveito - West Fargo ND, US
Russell Stoltman - Argusville ND, US

International Classification:

B60K 31/00
B60W 30/18
B60W 10/06
B60W 10/10
B62D 55/065
B62D 49/06

Abstract:

A method for automatically controlling vehicle speeds of a track-based work vehicle may include monitoring, with a computing device, a load transmitted through a pivot pin of a track assembly of the work vehicle and determining, with the computing device, a speed limit setting for the work vehicle based on the monitored load, wherein the speed limit setting is associated with maintaining an operating temperature of a track of the track assembly below a predetermined temperature threshold. In addition, the method may include automatically limiting, with the computing device, a vehicle speed of the work vehicle based on the determined speed limit setting.

US Patent:

20170242447, Aug 24, 2017

Filed:

Feb 24, 2016

Appl. No.:

15/051961

Inventors:

- New Holland PA, US
Jason Novacek - West Fargo ND, US
Mark Krogen - West Fargo ND, US
David Tveito - West Fargo ND, US
Russell Stoltman - Argusville ND, US

International Classification:

G05D 17/02
B62D 21/11
B62D 55/084
B62D 55/065

Abstract:

A method for controlling a multi-axle work vehicle based on axle loading may generally include monitoring a load associated with loads transmitted through a pivot pin of a track assembly of the work vehicle, wherein the track assembly is configured to be rotatably coupled to an engine of the work vehicle via an axle assembly. In addition, the method may include estimating an axle load applied through the axle assembly based on the monitored load and providing a control output for the work vehicle based on the estimated axle load

US Patent:

20170234193, Aug 17, 2017

Filed:

May 2, 2017

Appl. No.:

15/585041

Inventors:

- New Holland PA, US
Jason Keith Novacek - West Fargo ND, US
David Donald Blomberg - Dent MN, US
John Thomas Rasset - Barnesville MN, US
Erik Andrew Larson - Fargo ND, US
Paul Eugene Wibbels - West Fargo ND, US
Daniel LaRoy Hinz - Fargo ND, US
Jay Michael Larson - Fargo ND, US
David Larry Tveito - West Fargo ND, US
David Edward Susag - Fargo ND, US
Russell Victor Stoltman - Frankfort IL, US
Chad Alry Bautz - Fargo ND, US
Nathaniel James Keller - Fargo ND, US
David Sheldon Booth - Phoenix AZ, US

Assignee:

CNH Industrial America LLC - New Holland PA

International Classification:

F01N 3/28
F01N 13/18
B60K 13/04
F01N 3/20

Abstract:

A diesel exhaust fluid (DEF) tank for an off-road vehicle including a retaining bar configured to support the DEF tank and a channel molded into a side of the DEF tank. The channel is configured to interface with the retaining rod. The DEF tank further including a cutout formed within the channel, wherein the cutout establishes a gap between the retaining bar and a body of the DEF tank. The DEF tank also includes a drain channel molded into an exterior surface of the DEF tank. The drain channel is configured to provide structural support to the DEF tank, and the gap is configured to enable DEF flow downwardly into the drain channel without contacting the retaining bar.

US Patent:

20170087987, Mar 30, 2017

Filed:

Sep 30, 2015

Appl. No.:

14/870172

Inventors:

- New Holland PA, US
Jason Novacek - West Fargo ND, US
Mark E. Krogen - West Fargo ND, US
David L. Tveito - West Fargo ND, US
Russell V. Stoltman - Argusville ND, US

International Classification:

B60K 31/00
B62D 55/065

Abstract:

A method for automatically controlling vehicle speeds of a track-based work vehicle may generally include receiving, with a computing device, one or more signals associated with an operating temperature for a track component of a track assembly of the track-based work vehicle, comparing, with the computing device, the operating temperature for the track component to a predetermined temperature threshold defined for the track component and automatically limiting, with the computing device, a vehicle speed of the track-based work vehicle when the operating temperature for the track component exceeds the predetermined temperature threshold.

US Patent:

20160046182, Feb 18, 2016

Filed:

Aug 13, 2015

Appl. No.:

14/826073

Inventors:

- New Holland PA, US
Jason Keith Novacek - West Fargo ND, US
John Thomas Rasset - Barnesville MN, US
Jay Michael Larson - Fargo ND, US
David Larry Tveito - West Fargo ND, US
Russell Victor Stoltman - Frankfort IL, US
Chad Bautz - Fargo ND, US

International Classification:

B60K 13/04
F01N 3/10
F01N 3/20
F01N 13/18

Abstract:

A system includes a muffler coupled to a frame of the off-road vehicle and mounted in a substantially horizontal orientation and a diesel oxidation catalyst (DOC) fluidly and mechanically coupled to the muffler. In certain embodiments, the DOC is mounted in a substantially vertical orientation rearward of the muffler relative to a primary direction of travel of the off-road vehicle.