Glenn O Scheer

age ~68

from Durango, IA

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Hydrostatic Auxiliary Drive System
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US Patent:

6644429, Nov 11, 2003
Filed:

Jan 28, 2002
Appl. No.:

10/058165
Inventors:

Gladys L. Evans - Dubuque IA
Judson P. Clark - Dubuque IA
Glenn Owen Scheer - Durango IA
William Michael Walter - Galena IL
William Daniel Robinson - Epworth IA
David William Stubben - Dubuque IA
Alfred Sigmund Smemo - Dubuque IA
Assignee:

Deere Company - Moline IL
International Classification:

B60K 17356
US Classification:

180307, 180243, 180246
Abstract:

A dual path hydrostatic drive system having an electronic auxiliary drive auxiliary drive controller controlling the hydraulic output of left and right variable displacement pumps in response to the speed of the main drive wheels and a speed ratio signal from a speed ratio input control. In addition, the auxiliary drive auxiliary drive controller controls the outputs of the pumps within three basic boundary conditions; a hydraulic pressure boundary condition, a motor speed boundary condition and a power boundary condition. A clutch mode activation switch has two positions for signaling the auxiliary drive auxiliary drive controller to operate in a first mode in which the auxiliary drive system is shut down upon activation of the main clutch or a second mode where the auxiliary drive controller attempts to mirror the operation of the main drive wheels.

Anti-Theft System And Method
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US Patent:

7388471, Jun 17, 2008
Filed:

Jul 25, 2005
Appl. No.:

11/188579
Inventors:

Glenn O. Scheer - Dubuque IA, US
Dennis P. Reiter - Asbury IA, US
Kenneth Franck - Dubuque IA, US
Assignee:

Deere & Company - Moline IL
International Classification:

B60R 25/10
US Classification:

3404261, 34042611, 34042612, 34042635, 3404255, 307 101, 307 102, 307 104, 180287, 180237
Abstract:

In accordance with the present invention, an anti-theft system includes an input device and a processor having an associated memory, the memory including instructions executable by the processor to activate the anti-theft system in response to receiving an authorization code from the input device and, when the anti-theft system is activated, to lock the engine in response to receiving one of a user code and a master code from the input device.

Method And Apparatus For Differential Lock Control
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US Patent:

7666116, Feb 23, 2010
Filed:

Oct 2, 2006
Appl. No.:

11/541839
Inventors:

Glenn O. Scheer - Durango IA, US
Jeffrey D. Miller - Peosta IA, US
Bruce A. Musmaker - Asbury IA, US
Assignee:

Deere & Company - Moline IL
International Classification:

G06F 7/00
G06F 17/00
B60W 10/04
B60W 10/10
US Classification:

477 35, 701 82
Abstract:

Method and differential-lock control apparatus for differential lock control are disclosed. A control unit is arranged for communication with an engine speed sensor, a differential-lock activation control, and a differential lock. The control unit is adapted to allow for reduction of an engine speed to a desired engine speed if the engine speed is at least a threshold engine speed in response to receipt of an activate-differential-lock request signal, and adapted to subsequently output an activate-differential-lock control signal to the differential lock so as to command activation of the differential lock.

Machine Control Interlocks For An Electrohydraulically Controlled Vehicle
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US Patent:

7784581, Aug 31, 2010
Filed:

Sep 14, 2006
Appl. No.:

11/521054
Inventors:

David Joseph Klas - New Vienna IA, US
Robert Scott Tyler - Platteville WI, US
Ricky Lee Weires - Asbury IA, US
Leonard Keith Mast - Platteville WI, US
Donald Joseph Bagby - Dubuque IA, US
Glenn Owen Scheer - Dubuque IA, US
Rian Scot Meyeres - Hazel Green WI, US
Assignee:

Deere & Company - Moline IL
International Classification:

G05G 9/00
G05G 13/00
B60N 2/14
US Classification:

180329, 74471 R, 180331, 296 6501, 29734421
Abstract:

A mobile vehicle is disclosed which includes a plurality of proportional controls to control the operation of a first set of equipment and a second set of equipment.

Machine Control Interlocks For An Electrohydraulically Controlled Vehicle
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US Patent:

7918303, Apr 5, 2011
Filed:

Aug 30, 2010
Appl. No.:

12/871592
Inventors:

David Joseph Klas - New Vienna IA, US
Robert Scott Tyler - Platteville WI, US
Ricky Lee Weires - Asbury IA, US
Leonard Keith Mast - Platteville WI, US
Donald Joseph Bagby - Dubuque IA, US
Glenn Owen Scheer - Dubuque IA, US
Rian Scot Meyers - Hazel Green WI, US
Assignee:

Deere & Company - Moline IL
International Classification:

B60S 9/02
B60N 2/02
US Classification:

180329, 180331, 2807641, 296 6501
Abstract:

A mobile vehicle includes a moveable operator seat movable between a forward-use configuration and a rearward-use configuration, a left-side stabilizer, a right-side stabilizer, and a control system configured to control the movement of the left-side stabilizer and the right-side stabilizer based on whether the operator seat is in the forward-use configuration or the rearward-use configuration.

Manual Tracking Adjustment
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US Patent:

8306699, Nov 6, 2012
Filed:

Aug 20, 2009
Appl. No.:

12/544896
Inventors:

Glenn Owen Scheer - Durango IA, US
Assignee:

Deere & Company - Moline IL
International Classification:

A01B 69/00
US Classification:

701 41
Abstract:

A construction vehicle including methods and apparatus for operator directed electronic tracking adjustment.

Momentary Activation Of Mechanical Front Wheel Drive
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US Patent:

8504250, Aug 6, 2013
Filed:

Jun 1, 2007
Appl. No.:

12/602513
Inventors:

Dennis P. Reiter - Dubuque IA, US
Jeffrey D. Miller - Dubuque IA, US
Glenn O. Scheer - Durango IA, US
Assignee:

Deere & Company - Moline IL
International Classification:

B60K 17/34
B60K 23/08
US Classification:

701 50, 701 69
Abstract:

A work vehicle comprises a mechanical front wheel drive (MFWD) and a MFWD switch associated with the MFWD for selectively activating the MFWD. The MFWD switch may be a 3-position switch comprising a momentary-ON position, a maintain-ON position, and a maintain-OFF position. The MFWD switch may be, for example, a 3-position rocker switch.

Electro-Hydraulic Auxiliary Mode Control
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US Patent:

8621855, Jan 7, 2014
Filed:

Jun 8, 2007
Appl. No.:

12/663554
Inventors:

Rian Scot Meyeres - Dubuque IA, US
Dennis Patrick Reiter - Dubuque IA, US
Paul Ernst - Dubuque IA, US
Glenn O. Scheer - Durango IA, US
Assignee:

Deere & Company - Moline IL
International Classification:

E02F 9/22
US Classification:

60327, 60484
Abstract:

A work machine () comprises an auxiliary electro-hydraulic circuit () adapted to operate a hydraulic actuator () of an auxiliary tool () when the auxiliary tool () is attached to the work machine. The auxiliary electro-hydraulic circuit () is electrically controlled by a controller unit () in a proportional mode or a continuous mode.