1. Field of the Invention
The present invention relates to agricultural vehicles such as combines, and, more particularly, to the presentation of display devices in agricultural vehicles.
2. Description of the Related Art
An agricultural harvester known as a “combine” is historically termed as such because it combines multiple harvesting functions with a single harvesting unit, such as picking, threshing, separating and cleaning. A combine includes a header which removes the crop from a field, and a feeder housing which transports the crop matter into a threshing rotor. The threshing rotor rotates within a perforated housing, which may be in the form of adjustable concaves and performs a threshing operation on the crop to remove the grain. Once the grain is threshed it falls through perforations in the concaves onto a grain pan. From the grain pan the grain is cleaned using a cleaning system, and is then transported to a grain tank onboard the combine. When the grain tank becomes full, the combine is positioned adjacent a vehicle into which the grain is to be unloaded, such as a semi-trailer, gravity box, straight truck, or the like; and an unloading system on the combine is actuated to transfer the grain into the vehicle.
Typical combines have a cab, which is environmentally controlled for the comfort of the operator. The cab has a seat and various control systems that are conveniently presented for use by the operator. A combine has multiple uses having the ability to harvest a variety of crops. Each crop may require the adjustment of some of the systems on the combine to accommodate the particular attributes of that particular crop. Adaptive display techniques have been used to present to the operator the data most pertinent to the harvesting operation that is being undertaken. Display devices also provide the ability for the operator to select what is displayed and to control functions of the combine.
The positioning of display devices can be an important part of enhancing the work environment for the operator. Part of the positioning of a display device may be to move the device to a position where it has enhanced or diminished visibility, depending upon the current operation being undertaken. For example, if the operator is monitoring attributes of the harvested crop the operator will want the display up front and in a visible location. However if the combine is traveling down a road the display may be of little concern.
Accordingly, what is needed in the art is a display presentation system that allows quick, intuitive and efficient movement of the display device in the cab of a combine.
The present invention provides a device to position and adjust a display device associated with a console in the cab of an agricultural vehicle.
The invention in one form is directed to an agricultural vehicle including a chassis, a cab attached to the chassis, a seat positioned in the cab, a console associated with the seat and a track system coupled to the console. The track system includes a track and a display device. The track is connected to the console, and the track has first and second features. The display device is movingly coupled to the first feature and to the second feature. The display device is configured to be pushed along the track.
The invention in another form is directed to a display system connected to a console in a cab of an agricultural vehicle. The display system includes a track and a display device. The track is connected to the console, and the track has first and second features. The display device is movingly coupled to the first feature and to the second feature. The display device is configured to be pushed along the track.
An advantage of the present invention is that a display can be easily moved into view or out of view.
Another advantage is that the display is moved around the periphery of a console.
Yet another advantage is that the display maintains its height relative to the console.
The above-mentioned and other features and advantages of this invention, and the manner of attaining them, will become more apparent and the invention will be better understood by reference to the following description of an embodiment of the invention taken in conjunction with the accompanying drawings, wherein:
Corresponding reference characters indicate corresponding parts throughout the several views. The exemplification set out herein illustrates one embodiment of the invention, in one form, and such exemplification is not to be construed as limiting the scope of the invention in any manner.
Referring now to the drawings, and more particularly to
Now additionally referring to
Now additionally referring to
Carriage 26 includes wheels 44, 46 and 48, and a locking device 50. Wheels 44, 46 and 48 are substantially the same having circumferential grooves in them to accommodate features 40 and 42. Other configurations of wheels 44, 46 and 48 are also contemplated to allow them to support carriage 26 in a movable manner with regard to track 28. Wheels 44, 46 and 48 are positioned so that they may or may not be in the same plane and they are separated to provide three points of contact to support carriage 26 and to allow a captivated movement of carriage 26 along track 28. Locking device 50 includes a lockable wheel 52 and a threaded knob 54. Threaded knob 54 is threaded into a portion of the body of carriage 26 and a portion extends to lockable wheel 52, so that by turning threaded knob 54 to engage wheel 52 carriage 26 will be locked into place. Lockable wheel 52 is positioned between wheels 44 and 46, and is opposite wheel 48. Lockable wheel 52 is shown in contact with track 28, and this contact is a frictional contact so that when threaded knob 54 prevents wheel 52 from rotating the movement of carriage 26 is likewise stopped. When threaded knob 54 is disengaged from lockable wheel 52, then wheel 52 rotates as carriage 26 is moved.
Advantageously track 28 can also be used to couple other device thereto. For example a cup holder 56 can engage track 28 in a fixed location. Another advantage of the present invention is that it allows for a great range of motion and works in an intuitive manner to allow the operator to move display device 22 to a location for easy reference, or to a position of lesser prominence.
While this invention has been described with respect to at least one embodiment, the present invention can be further modified within the spirit and scope of this disclosure. This application is therefore intended to cover any variations, uses, or adaptations of the invention using its general principles. Further, this application is intended to cover such departures from the present disclosure as come within known or customary practice in the art to which this invention pertains and which fall within the limits of the appended claims.
This application is the U.S. National Stage filing of International Application Serial No. PCT/US2013/055416 filed on Aug. 16, 2013 which claims priority to U.S. Provisional Patent Application No. 61/742,684 filed Aug. 16, 2012, each of which is hereby incorporated by reference in its entirety.
Filing Document | Filing Date | Country | Kind |
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PCT/US2013/055416 | 8/16/2013 | WO | 00 |
Publishing Document | Publishing Date | Country | Kind |
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WO2014/028874 | 2/20/2014 | WO | A |
Number | Name | Date | Kind |
---|---|---|---|
4640542 | Watjer | Feb 1987 | A |
5180089 | Suman | Jan 1993 | A |
5673628 | Boos | Oct 1997 | A |
5765736 | Fischer | Jun 1998 | A |
5847685 | Otsuki | Dec 1998 | A |
5890562 | Bartels | Apr 1999 | A |
5924515 | Stauffer | Jul 1999 | A |
6039141 | Denny | Mar 2000 | A |
6321960 | Ellis | Nov 2001 | B1 |
6381133 | Chen | Apr 2002 | B1 |
6715269 | Nanlawala et al. | Apr 2004 | B2 |
6719343 | Emerling | Apr 2004 | B2 |
6752444 | Kitano | Jun 2004 | B2 |
D497394 | Svanson | Oct 2004 | S |
6921118 | Clark | Jul 2005 | B2 |
7011273 | Stanford | Mar 2006 | B1 |
7389845 | Longueville | Jun 2008 | B2 |
7460187 | Schedivy | Dec 2008 | B2 |
7537258 | Quijano et al. | May 2009 | B2 |
8061671 | Mahaffy | Nov 2011 | B2 |
8430370 | Steege | Apr 2013 | B2 |
8646826 | Wihinen et al. | Feb 2014 | B2 |
8888147 | Blanck | Nov 2014 | B2 |
8944395 | Bonito | Feb 2015 | B2 |
9056587 | Montgomery | Jun 2015 | B2 |
9132788 | Karsch | Sep 2015 | B2 |
D748566 | Jacobsthal | Feb 2016 | S |
20020066392 | Calam | Jun 2002 | A1 |
20030234550 | Brooks | Dec 2003 | A1 |
20140320768 | Hagiwara | Oct 2014 | A1 |
Number | Date | Country | |
---|---|---|---|
20150217702 A1 | Aug 2015 | US |
Number | Date | Country | |
---|---|---|---|
61742684 | Aug 2012 | US |