DE19731769A1 - Agricultural transport arrangement, especially freight carriage - Google Patents

Agricultural transport arrangement, especially freight carriage

Info

Publication number
DE19731769A1
DE19731769A1 DE1997131769 DE19731769A DE19731769A1 DE 19731769 A1 DE19731769 A1 DE 19731769A1 DE 1997131769 DE1997131769 DE 1997131769 DE 19731769 A DE19731769 A DE 19731769A DE 19731769 A1 DE19731769 A1 DE 19731769A1
Authority
DE
Germany
Prior art keywords
calibrating
evaluating
control block
actuating
loading
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE1997131769
Other languages
German (de)
Inventor
Manfred Geng
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Claas Saulgau GmbH
Original Assignee
Claas Saulgau GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE1997121130 external-priority patent/DE19721130A1/en
Application filed by Claas Saulgau GmbH filed Critical Claas Saulgau GmbH
Priority to DE1997131769 priority Critical patent/DE19731769A1/en
Priority to AT98112699T priority patent/ATE318505T1/en
Priority to DE59813408T priority patent/DE59813408D1/en
Priority to EP98112699A priority patent/EP0893052B1/en
Publication of DE19731769A1 publication Critical patent/DE19731769A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G23/00—Auxiliary devices for weighing apparatus
    • G01G23/18—Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated
    • G01G23/36—Indicating the weight by electrical means, e.g. using photoelectric cells
    • G01G23/37—Indicating the weight by electrical means, e.g. using photoelectric cells involving digital counting
    • G01G23/3728—Indicating the weight by electrical means, e.g. using photoelectric cells involving digital counting with wireless means
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D90/00—Vehicles for carrying harvested crops with means for selfloading or unloading
    • A01D90/12—Vehicles for carrying harvested crops with means for selfloading or unloading with additional devices or implements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/26—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs
    • B60G11/27—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs wherein the fluid is a gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
    • B60G17/052—Pneumatic spring characteristics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D61/00—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern
    • B62D61/12—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern with variable number of ground engaging wheels, e.g. with some wheels arranged higher than others, or with retractable wheels
    • B62D61/125—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern with variable number of ground engaging wheels, e.g. with some wheels arranged higher than others, or with retractable wheels the retractable wheel being a part of a set of tandem wheels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/08—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for incorporation in vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/40—Type of actuator
    • B60G2202/41—Fluid actuator
    • B60G2202/412—Pneumatic actuator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/47—Means for retracting the suspension
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/02—Trucks; Load vehicles
    • B60G2300/026—Heavy duty trucks
    • B60G2300/0262—Multi-axle trucks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/04—Trailers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/08—Agricultural vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/40—Variable track or wheelbase vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
    • B60G2800/21—Traction, slip, skid or slide control
    • B60G2800/214—Traction, slip, skid or slide control by varying the load distribution

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Vehicle Body Suspensions (AREA)
  • Harvesting Machines For Root Crops (AREA)

Abstract

The arrangement includes fluid-activated control elements (2,9) for adjusting a height of a wheel, which are associated with pressure sensors (10), which form an arrangement for determining a freight weight, combined with at least one calibrating and evaluating control block (11) as well as at least one positioning and evaluating unit (12), provided preferably separately of each other. The calibrating and evaluating control block is preferably fixed at the freight carriage, and the positioning and evaluating unit is movable, and is connected over a flexible conductor system or a wireless system.

Description

Die Erfindung bezieht sich auf landwirtschaftliche Transportgeräte insbesondere Ladewagen mit zwei oder mehr Achsen gemäß der Patentanmeldung P 197 21 130.5.The invention relates to agricultural transport devices, in particular loading wagons with two or more axes according to patent application P 197 21 130.5.

Nach dem Anspruch 1 dieser Patentanmeldung sind an jeder Achsseite derartiger Ladewagen fluidbetätigte Stellaggregate vorgesehen, die den Höhenabstand eines Rades oder einer Tan­ demschwinge, an der ein vorauslaufendes und ein nachlaufendes Rad gelagert ist, vom Fahr­ zeugrahmen bestimmen und einzeln steuerbar sind. Eine vorteilhafte Ausgestaltung der erfin­ dungsgemäßen Stellaggregate wird entsprechend der Unteransprüche 2 bis 4 dadurch erreicht, daß die Stellaggregate wahlweise pro Achse oder gemeinsam steuerbar sind und an jeder Achs­ seite liftbare Luftfeder-Aggregate aufweisen, deren Stell- oder Federelemente aus großvolumi­ gen Luftfeder-Rollbälgen gebildet werden.According to claim 1 of this patent application there are such loading wagons on each axle side fluid-actuated actuators provided that the height distance of a wheel or a Tan swing arm, on which a leading and a trailing wheel is mounted, from the driver determine the frame and can be controlled individually. An advantageous embodiment of the inventions Actuators according to the invention are achieved in accordance with subclaims 2 to 4, that the actuators can be controlled either per axis or together and on each axis Side have liftable air spring units, their actuators or spring elements made of large volume air spring bellows are formed.

In der Praxis nimmt der überbetriebliche Einsatz von Landmaschinen zu, so daß seitens der Lohnunternehmen bezüglich der oben beschriebenen Ladewagen eine auf die eingebrachte Erntegutmenge bezogene Berechnung der erbrachten Leistungen an Bedeutung gewinnt. Be­ triebswirtschaftliche Gesichtspunkte erhöhen außerdem das Interesse der Landwirte daran, auf möglichst einfache Weise, verbunden mit einem geringen Transport- und Umrüstaufwand die Masse des aufgenommenen Erntegutes der Ladewagen zu ermitteln. Derzeit müssen zur Masse­ bestimmung des aufgenommenen Erntegutes ortsgebundene Wägeeinrichtungen aufgesucht werden, die im allgemeinen zu einem erhöhten Transport- und Zeitaufwand führen, da nur in seltenen Fällen die logistische Kette Erntegutaufnahme - Wägung - Einlagerung optimierbar ist.In practice, the inter-company use of agricultural machinery increases, so that on the part of Contractors with regard to the loading wagons described above brought one to the Harvest quantity-related calculation of the services rendered is becoming increasingly important. Be agricultural aspects also increase the interest of farmers in as simple as possible, combined with a low transport and changeover effort Determine the mass of the harvested crop of the loading wagons. Currently need to be mass determination of the harvested crop, local weighing equipment sought are, which generally lead to increased transport and time, since only in in rare cases the logistical chain of harvesting - weighing - storage can be optimized is.

Der Erfindung liegt deshalb die Aufgabe zugrunde, einen Ladewagen gemäß der Patentanmel­ dung P 197 21 130.5 so zu gestalten, daß die Massenbestimmung des aufgenommenen Ernte­ gutes direkt am Ladewagen erfolgen kann, ohne daß externe, nicht am Ladewagen adaptierte Wägeeinrichtungen erforderlich sind. Erfindungsgemäß wird die Aufgabe durch eine Einrichtung zur Massenbestimmung mit den kennzeichnenden Merkmalen des Anspruchs 1 gelöst. Vorteilhafte Ausgestaltungen sind Ge­ genstand der Unteransprüche und werden anhand eines Ausführungsbeispiels und dazugehöri­ gen Zeichnungen näher beschrieben.The invention is therefore based on the object of a loading wagon according to the patent application dung P 197 21 130.5 so that the mass determination of the picked crop good things can be done directly on the loader wagon without external ones that are not adapted to the loader wagon Weighing devices are required. According to the invention, the object is achieved by a device for mass determination with the characterizing features of claim 1 solved. Advantageous configurations are Ge  Subject of the dependent claims and are based on an embodiment and associated gene drawings described in more detail.

Schematisch ist inSchematic is in

Fig. 1 ein gattungsgemäßer Ladewagen mit fluidbetätigten Stellaggregaten und in Fig. 1 shows a generic loading wagon with fluid actuated actuators and in

Fig. 2 die erfindungsgemäße Einrichtung zur Massenbestimmung am Beispiel eines fluidbetätigten Stellaggregates dargestellt. Fig. 2 shows the inventive device for mass determination using the example of a fluid actuated actuator.

In Fig. 1 ist ein nicht näher beschriebener Ladewagen 8 dargestellt, an dessen Fahrzeugrah­ men 1 drei Starrachsen 5 fixiert sind, an deren Seiten je ein Rad 7 angebracht ist. Jedes Rad 7 kann durch einen Luftfeder-Rollbalg 2 abgefedert und in seiner vertikalen Lage verändert wer­ den. Der Luftfeder-Rollbalg 2 ist obenseitig am Fahrzeugrahmen und untenseitig an einem ihm zugeordneten Achslenker 3 fixiert. An der dem Luftfeder-Rollbalg 2 abgewanden Seite ist der Achslenker 3 im Drehpunkt 4 schwenkbar am Fahrzeugrahmen 1 angelenkt. Jede Starrachse 5 unterkreuzt die ihr zugeordneten Achslenker 3 und ist mit diesen fest verbunden. Im Bereich des jeweiligen Achslenkers 3 sind die Starrachsen 5 durch geneigt zum Fahrzeugrahmen 1 an­ geordnete Stoßdämpfer 6 mit diesem verbunden.In Fig. 1, a loader wagon 8 , not described in more detail, is shown, on the Fahrzeugrah men 1 three rigid axles 5 are fixed, on each side of which a wheel 7 is attached. Each wheel 7 can be cushioned by an air spring bellows 2 and changed in its vertical position. The air spring bellows 2 is fixed on the top of the vehicle frame and on the underside on a suspension arm 3 assigned to it. On the side facing away from the air spring bellows 2 , the axle control arm 3 is pivotably articulated on the vehicle frame 1 at the pivot point 4 . Each rigid axle 5 crosses over the axle links 3 assigned to it and is firmly connected to them. In the area of the respective wishbone 3 , the rigid axles 5 are connected to the shock absorber 6 by inclined to the vehicle frame 1 to this.

Durch unterschiedliche Druckbeaufschlagung jedes Luftfeder-Rollbalges 2 kann das ihm je­ weils zugeordnete Rad 7 in seiner vertikalen Lage am Fahrzeugrahmen verändert werden. Diese bereits aus der Patentanmeldung P 197 21 130.5 bekannte Ausführung eines zwei- oder mehrachsigen Ladewagens wird mit der Erfindung dahingehend erweitert, daß über die Druckmessung in jedem Luftfeder-Rollbalg 2 die Massebestimmung des Ladewagens 8 mög­ lich wird. Hierfür wird zwischen dem Sperrventil 9 (Fig. 2) und dem Luftfeder-Rollbalg 2 ein nicht näher beschriebener Druckaufnehmer 10 installiert, der elektronisch weiterverarbeitbare Ausgangssignale Y1. . .n erzeugt. Die Ausgangssignale Y1. . .n aller Druckaufnehmer 10 bilden die Eingangsgrößen für den kalibrierenden und auswertenden Steuerblock 11, dessen Ausgangs­ signal Z gleichzeitig Eingangssignal der Stell- und Auswerteinheit 12 ist. In einer geteilten Ausführungsform wird der kalibrierende und auswertende Steuerblock 11 am Ladewagen 8 und die Stell- und Auswerteinheit 12 im nicht dargestellten Zugfahrzeug des Ladewagens 8 angeordnet. Aufgrund dessen, daß übliche Zugfahrzeuge mit einer schwingungsdämpfenden und vor Umwelteinflüssen schützenden Fahrerkabine ausgestattet sind, ist in einer weiteren vorteilhaften Ausführung vorgesehen, den kalibrierenden und auswertenden Steuerblock 11 und die Stell- und Auswerteinheit 12 zu einem Modul 13 zusammenzufassen und in der nicht dargestellten Fahrerkabine des Zugfahrzeugs zu installieren. By applying different pressures to each air spring roller bellows 2 , the wheel 7 assigned to it because of its vertical position on the vehicle frame can be changed. This already known from patent application P 197 21 130.5 version of a two- or multi-axle loader wagon is expanded with the invention in that the mass determination of the loader wagon 8 is possible via the pressure measurement in each air spring bellows 2 . For this purpose, a pressure transducer 10 , which is not described in more detail, is installed between the shut-off valve 9 ( FIG. 2) and the air spring bellows 2 , and the output signals Y 1. .n generates. The output signals Y 1 .. .n all pressure transducers 10 form the input variables for the calibrating and evaluating control block 11 , the output signal Z of which is at the same time the input signal of the actuating and evaluation unit 12 . In a divided embodiment, the calibrating and evaluating control block 11 is arranged on the loading wagon 8 and the actuating and evaluation unit 12 in the towing vehicle of the loading wagon 8 , not shown. Due to the fact that conventional traction vehicles are equipped with a vibration-damping driver cab that protects against environmental influences, it is provided in a further advantageous embodiment that the calibrating and evaluating control block 11 and the actuating and evaluating unit 12 are combined to form a module 13 and in the driver's cabin, not shown, of Install towing vehicle.

Verrügt das nicht dargestellte Zugfahrzeug über eine universelle Stell- und Auswerteinheit, kann der kalibrierende und auswertende Steuerblock 11 zur Einsparung der damit zusätzlichen Stell- und Auswerteinheit 12 so ausgeführt sein, daß er seine Daten im Format der universellen Stell- und Auswerteinheit ausgeben und ein derartiges Format auch einlesen kann.If the towing vehicle, not shown, has a universal actuating and evaluation unit, the calibrating and evaluating control block 11 can be designed to save the additional actuating and evaluating unit 12 so that it outputs its data in the format of the universal actuating and evaluating unit and such Format can also read.

Die Verbindung der einzelnen Komponenten der gesamten Meßeinrichtung erfolgt über nicht näher erläuterte und an sich bekannte Leitungssysteme.The individual components of the entire measuring device are not connected via explained in more detail and known line systems.

Zur Bestimmung der Masse des auf dem Ladewagen 8 befindlichen Erntegutes 14 wird eine Druckdifferenzmessung durchgeführt, die sich aus zwei, vom Fahrer der Zugmaschine an der Stell- und Auswerteinheit 12 ausgelösten Druckmessungen, nämlich der Druckermittlung bei unbefülltem und befülltem Ladewagen 8 zusammensetzt. Vor jeder Druckermittlung in den Luftfeder-Rollbälgen 2 muß bei unebener Aufstandsfläche 15 des Ladewagens 8 und der Zug­ maschine vom Fahrer der Zugmaschine durch Druckbeaufschlagung der Luftfeder-Rollbälge 2 dafür gesorgt werden, daß der Ladewagen 8 teilweise oder ganz angehoben wird und sich nicht über die nicht näher beschriebene Anhängevorrichtung 16 auf der Zugmaschine abstützt. Damit ist dem Fachmann eine Anleitung gegeben, die erfindungsgemäße Bestimmung der Erntegutmasse eines Ladewagens in gleicher oder abgewandelter Form an den beschriebenen oder anders gearteten landwirtschaftlichen Arbeitsmaschinen einzusetzen um die beschriebenen Effekte zu erzielen. To determine the mass of the crop 14 located on the loading wagon 8 , a pressure difference measurement is carried out, which is composed of two pressure measurements triggered by the driver of the tractor on the actuating and evaluation unit 12 , namely the pressure determination when the loading wagon 8 is empty and filled. Before every pressure determination in the air spring rolling bellows 2 15 of the loading wagon has at uneven contact surface 8 and the train engine by the driver of the tractor by pressurizing the air spring rolling bellows 2 to be ensured that the charging carriage 8 is raised partly or completely and not over the Towing device 16, not described in more detail, is supported on the tractor. This gives the person skilled in the art instructions to use the inventive determination of the crop mass of a loading wagon in the same or modified form on the described or different types of agricultural working machines in order to achieve the effects described.

BezugszeichenlisteReference list

11

Fahrzeugrahmen
Vehicle frame

22nd

Luftfeder-Rollbalg
Air spring bellows

33rd

Achslenker
Wishbone

44th

Drehpunkt
pivot point

55

Starrachse
Rigid axle

66

Stoßdämpfer
Shock absorber

77

Rad
wheel

88th

Ladewagen
Loading wagons

99

Sperrventil
Check valve

1010th

Druckaufnehmer
Pressure transducer

1111

kalibrierender und auswertender Steuerblock
Calibrating and evaluating control block

1212th

Stell- und Auswerteinheit
Actuator and evaluation unit

1313

Modul
module

1414

Erntegut
Crop

1515

Aufstandsfläche
Footprint

1616

Anhängevorrichtung
n Anzahl der Druckaufnehmer
Y1. . .n Hitch
n Number of pressure transducers
Y 1 .. .n

Ausgangssignal der einzelnen Druckaufnehmer
Z Ausgangssignal kalibrierender und auswertender Steuerblock
Output signal of the individual pressure sensors
Z Control block calibrating and evaluating output signal

Claims (7)

1. Landwirtschaftliche Transportgeräte insbesondere Ladewagen mit zwei oder mehr Achsen nach Patentanmeldung P 197 21 130.5, dadurch gekennzeichnet, daß den fluidbetätigten Stellaggregaten (2,9) an sich bekannte Druckaufnehmer (10) zuge­ ordnet sind, die in Verbindung mit mindestens je einem kalibrierenden und auswertenden Steuerblock (11) sowie mindestens je einer Stell- und Auswerteinheit (12) eine Einrichtung zur Massebestimmung bilden.1. Agricultural transport devices, in particular loading wagons with two or more axles according to patent application P 197 21 130.5, characterized in that the fluid-actuated actuators ( 2 , 9 ) are known pressure transducers ( 10 ), which are associated with at least one calibrating and evaluating control block ( 11 ) and at least one actuating and evaluation unit ( 12 ) form a device for mass determination. 2. Ladewagen nach Anspruch 1, dadurch gekennzeichnet, daß kalibrierender und auswertender Steuerblock (11) sowie die Stell- und Auswerteinheit (12) voneinander getrennt ausgeführt sind.2. loading wagon according to claim 1, characterized in that calibrating and evaluating control block ( 11 ) and the actuating and evaluation unit ( 12 ) are designed separately from each other. 3. Ladewagen nach Anspruch 2, dadurch gekennzeichnet, daß der kalibrierende und auswertende Steuerblock (11) am Ladewagen (8) fixiert ist und die Stell- und Auswerteinheit (12) über ein flexibles Leitungssystem ortsveränderlich ist.3. loading wagon according to claim 2, characterized in that the calibrating and evaluating control block ( 11 ) on the loading wagon ( 8 ) is fixed and the actuating and evaluating unit ( 12 ) can be moved via a flexible line system. 4. Ladewagen nach Anspruch 2, dadurch gekennzeichnet, daß der kalibrierende und auswertende Steuerblock (11) und die Stell- und Auswerteinheit (12) über ein leitungsfreies System zur Datenübertragung verfügen.4. loading wagon according to claim 2, characterized in that the calibrating and evaluating control block ( 11 ) and the actuating and evaluating unit ( 12 ) have a line-free system for data transmission. 5. Ladewagen nach Anspruch 1, dadurch gekennzeichnet, daß der am Ladewagen (8) fixierte kalibrierende und auswertende Steuerblock (11) die durch ihn verarbeiteten Informationen im Datenformat an sich bekannter Steuer- und Anzei­ gegeräte ausgeben und deren Datenformat auch einlesen kann.5. Loader wagon according to claim 1, characterized in that the calibrating and evaluating control block ( 11 ) fixed to the loader wagon ( 8 ) outputs the information processed by it in data format to known control and display devices and can also read their data format. 6. Ladewagen nach Anspruch 1, dadurch gekennzeichnet, daß kalibrierender und auswertender Steuerblock (11) sowie die Stell- und Auswerteinheit (12) einteilig als Modul (13) ausgeführt sind und über ein flexibles Leitungssystem verfügen.6. loading wagon according to claim 1, characterized in that calibrating and evaluating control block ( 11 ) and the actuating and evaluation unit ( 12 ) are designed in one piece as a module ( 13 ) and have a flexible line system. 7. Ladewagen nach Anspruch 6, dadurch gekennzeichnet, daß das Modul (13) über ein leitungsfreies System zur Datenübertragung verfügt.7. loading wagon according to claim 6, characterized in that the module ( 13 ) has a line-free system for data transmission.
DE1997131769 1997-05-20 1997-07-24 Agricultural transport arrangement, especially freight carriage Withdrawn DE19731769A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE1997131769 DE19731769A1 (en) 1997-05-20 1997-07-24 Agricultural transport arrangement, especially freight carriage
AT98112699T ATE318505T1 (en) 1997-07-24 1998-07-09 LOADING TROLLEYS WITH TWO OR MORE AXLES
DE59813408T DE59813408D1 (en) 1997-07-24 1998-07-09 Self-loading wagons with two or more axles
EP98112699A EP0893052B1 (en) 1997-07-24 1998-07-09 Trailer with two or more axles

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1997121130 DE19721130A1 (en) 1997-05-20 1997-05-20 Agricultural multi-axle self-loading trailer
DE1997131769 DE19731769A1 (en) 1997-05-20 1997-07-24 Agricultural transport arrangement, especially freight carriage

Publications (1)

Publication Number Publication Date
DE19731769A1 true DE19731769A1 (en) 1999-02-11

Family

ID=26036689

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1997131769 Withdrawn DE19731769A1 (en) 1997-05-20 1997-07-24 Agricultural transport arrangement, especially freight carriage

Country Status (1)

Country Link
DE (1) DE19731769A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008061597A1 (en) * 2006-11-22 2008-05-29 Wabco Gmbh Method for calibrating the axle load display of an ecas level control system
EP3095315A1 (en) * 2015-05-21 2016-11-23 CLAAS Saulgau GmbH Method and control device for operating an agricultural loader wagon

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8707025U1 (en) * 1987-05-15 1987-09-24 Klöckner-Humboldt-Deutz AG, 5000 Köln Loading wagon with a remote control
DE3810386A1 (en) * 1988-03-26 1989-10-05 Daimler Benz Ag Device for the arbitrary triggering of the raising and lowering of the vehicle body in relation to at least one vehicle axle on a truck with air suspension
DE9415153U1 (en) * 1994-09-19 1994-11-03 Mielke, Detlev, 51580 Reichshof Microcontroller-controlled weight monitoring for truck trailers / trailers and transport vehicles with external data connection
DE4402182A1 (en) * 1994-01-26 1995-07-27 Zunhammer Sebastian Dipl Ing F Trailer for vehicle
DE3906987C2 (en) * 1988-03-23 1996-09-19 Accu Weigh Systems Inc Loading weight display arrangement for an air suspension vehicle
DE19511011A1 (en) * 1995-03-25 1996-09-26 Werner Rohe Lorry trailer loading scales having air suspension

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8707025U1 (en) * 1987-05-15 1987-09-24 Klöckner-Humboldt-Deutz AG, 5000 Köln Loading wagon with a remote control
DE3906987C2 (en) * 1988-03-23 1996-09-19 Accu Weigh Systems Inc Loading weight display arrangement for an air suspension vehicle
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