Chad M Trinkner

7784554, Aug 31, 2010

May 23, 2006

11/439509

Clarence Grady - Larsen WI, US
Michael R. Moore - Larsen WI, US
Chad Trinkner - Neenah WI, US
Andrew R. Manser - Neenah WI, US
John Schultz - Oshkosh WI, US
John Randjelovic - Henderson NV, US

Pierce Manufacturing Company - Appleton WI

A62C 27/00

169 24, 169 13, 169 62, 169 52

An improved firefighting vehicle of a type supporting a pump system (e. g. , a fire pump system) is provided. The firefighting vehicle generally includes a chassis and an operator cab. The operator cab is movable (e. g. ; tiltable, etc. ) relative to the chassis between a transit position and a service position. The firefighting vehicle also includes a fire pump system supported by the chassis at least partially under a rear portion of the operator cab. Positioning the fire pump system in such a location may advantageously allow for a vehicle with improved maneuverability or handling, reduced overall length, reduced overall height, additional capacity for storage, and/or with a fire pump system that is relatively convenient to service.

8376719, Feb 19, 2013

May 23, 2006

11/439505

Clarence Grady - Larsen WI, US
Michael R. Moore - Larsen WI, US
Chad Trinkner - Neenah WI, US
Andrew R. Manser - Neenah WI, US
John Schultz - Oshkosh WI, US

Pierce Manufacturing Company - Appleton WI

F04B 9/00
F04B 35/00

417319, 417316, 417317, 417318, 417223, 417364, 74665 G

An improved fire pump for a firefighting vehicle is provided. The fire pump is capable of being positioned at least partially under a rear portion of the cab of a firefighting vehicle. The pump includes a shaft, an impeller supported by the shaft, and a pump housing which encloses the impeller and supports the shaft for rotation about an axis. The housing includes a fluid inlet configured to direct a fluid into the housing along a path generally parallel to the axis. The housing also includes two fluid outlets each at a periphery of the impeller and configured to direct the fluid from the housing along respective paths generally perpendicular to the axis.

8555625, Oct 15, 2013

Nov 13, 2009

12/618547

Chad M. Trinkner - Neenah WI, US
Andrew J. Fochs - Appleton WI, US
Richard J. Coenen - Shiocton WI, US

Pierce Manufacturing Company - Appleton WI

F01N 3/00
F01N 3/02
A62C 27/00
A62C 3/07
A62C 3/08
A62C 35/00

60311, 60301, 169 24, 169 62

An after treatment exhaust system is provided. The after treatment exhaust system includes a diesel particulate filter configured to be supported at a first lateral side of a vehicle chassis and a selective catalytic reduction device configured to be supported at a second lateral side of the vehicle chassis opposite the first lateral side. The after treatment exhaust system also includes a first conduit configured to be in fluid communication between an engine and the diesel particulate filter, a second conduit configured to be in fluid communication between the diesel particulate filter and the selective catalytic reduction device and a third conduit having a first end coupled to the selective catalytic reduction device and at least one second end configured to be open to the environment.

20050253344, Nov 17, 2005

Apr 9, 2004

10/821634

Chad Trinkner - Neenah WI, US
Michael Moore - Larsen WI, US
Robert Juidici - New London WI, US
Basil Briskie - Pine River WI, US
Michael Massey - Oshkosh WI, US
Randall Bice - Rochester MN, US
Brian Meldahl - Brownsdale MN, US
John Randjelovic - Appleton WI, US

A62C002/00

280004000, 169024000

A vehicle storage system for a vehicle includes an inclined guide configured to be coupled to a vehicle and a storage structure coupled to the guide and configured to move along the guide while maintaining a substantially horizontal orientation.

20090095545, Apr 16, 2009

Oct 12, 2007

11/871543

Ryan W. Crabtree - Little Chute WI, US
David J. Fieber - Neenah WI, US
Brian D. Piller - Neenah WI, US
Chad M. Trinkner - Neenah WI, US

B60K 25/00

180 538

A vehicle includes an engine and a liquid pump configured to pump liquid from a liquid intake system to an outlet. The vehicle further includes a pressure control system operably coupled to the engine via a communication connection, the pressure control system receiving a first signal from the engine representing engine speed. The pressure control system is configured to cause the liquid pump to change pumping pressure without changing the engine speed, and wherein the pressure control system is configured to cause the liquid pump to change pumping pressure without changing the engine speed when the pressure control system makes a determination relating to the engine speed.

20120193109, Aug 2, 2012

Jan 31, 2011

13/018223

Michael R. Moore - Larsen WI, US
Chad Trinkner - Neenah WI, US
John Schultz - Appleton WI, US
Andrew Fochs - Appleton WI, US

A62C 27/00
B60K 11/00
B62D 33/06

169 24, 180 8919, 180 541

A firefighting vehicle is disclosed that includes a chassis and a front wheel assembly coupled to the chassis. The front wheel assembly has at least one front wheel defining an axis of rotation that is substantially perpendicular to the chassis when in a straight position. The firefighting vehicle also includes an operator cab supported at a front portion of the chassis. The firefighting vehicle further includes an engine supported by the chassis. The engine is disposed under the operator cab and at least partially rearward of the axis of rotation.

20190015692, Jan 17, 2019

Jul 13, 2018

16/035264

- Oshkosh WI, US
Brian Piller - Neenah WI, US
Chad Trinkner - Neenah WI, US

Oshkosh Corporation - Oshkosh WI

A62C 37/00
A62C 27/00

A fire apparatus includes a fluid delivery system having a water circuit, an agent circuit, and a ratio controller. The water circuit includes a water pump configured to pump water from a water source through the water circuit. The agent circuit includes an agent tank configured to store an agent, an agent pump configured to pump the agent through the agent circuit, and an agent metering valve positioned to variably restrict a flow of the agent therethrough. The ratio controller is positioned to receive the water and the agent. The ratio controller is configured to provide an agent-water solution to one or more outlets. The agent metering valve is a self-adjusting metering valve having a valve controller configured to adjust at least one of an orifice size and a valve position based on a water flow rate entering the ratio controller and a preselected agent-to-water ratio for the agent-water solution.

20140238704, Aug 28, 2014

May 5, 2014

14/270209

- Appleton WI, US
Chad Trinkner - Neenah WI, US
John Schultz - Appleton WI, US
Andrew Fochs - Appleton WI, US

Pierce Manufacturing Company - Appleton WI

A62C 27/00
B60K 11/04

169 24, 29619005, 180 684

A firefighting vehicle includes a chassis, a front wheel assembly coupled to the chassis and having at least one front wheel defining an axis of rotation that is substantially perpendicular to the chassis when in a straight position, an operator cab positioned at a front portion of the chassis, and an engine supported by the chassis. The operator cab has a floor section extending laterally between a driver seat and a passenger seat at a position forward of the axis of rotation, and the floor section is substantially flat. The engine is disposed under the operator cab and at least partially rearward of the axis of rotation.