DE29806525U1 - Loader wagons for the transport of crops in particular - Google Patents

Loader wagons for the transport of crops in particular

Info

Publication number
DE29806525U1
DE29806525U1 DE29806525U DE29806525U DE29806525U1 DE 29806525 U1 DE29806525 U1 DE 29806525U1 DE 29806525 U DE29806525 U DE 29806525U DE 29806525 U DE29806525 U DE 29806525U DE 29806525 U1 DE29806525 U1 DE 29806525U1
Authority
DE
Germany
Prior art keywords
piston
locking
wagon according
hydraulic cylinder
tailgate
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.)
Expired - Lifetime
Application number
DE29806525U
Other languages
German (de)
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.)
Maschinenfabrik Kemper GmbH and Co KG
Original Assignee
Maschinenfabrik Kemper GmbH and Co KG
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
Application filed by Maschinenfabrik Kemper GmbH and Co KG filed Critical Maschinenfabrik Kemper GmbH and Co KG
Priority to DE29806525U priority Critical patent/DE29806525U1/en
Publication of DE29806525U1 publication Critical patent/DE29806525U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
    • B60P1/04—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element
    • B60P1/26—Means for controlling movement of tailboards or sideboards
    • 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
    • A01D90/10—Unloading means

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (11)

1. Ladewagen zur Beförderung von insbesondere Erntegut, dessen aus einer Schließstellung in eine Offenstellung be­ wegliche Heckklappe (2; 2') beidseits im Bereich jeweiliger Seitenwandteile (3) des Wagenaufbaus mit einem an einem obe­ ren Rahmenteil (8; 8') der Heckklappe (2; 2') angreifenden, einfach wirkenden Hydraulikzylinder (14; 14') als Hebeorgan versehen ist, dadurch gekennzeichnet, daß der Hydraulikzy­ linder (14; 14') mit einer verriegelbaren Ausführung seines Hubkolbens (15) ausgebildet ist.1. loading wagons for the transport of crop in particular, from a closed position into an open position be movable tailgate ( 2 ; 2 ') on both sides in the area of respective side wall parts ( 3 ) of the wagon body with an on an obe ren frame part ( 8 ; 8 ') of the tailgate ( 2 ; 2 ') attacking, single-acting hydraulic cylinder ( 14 ; 14 ') is provided as a lifting element, characterized in that the hydraulic cylinder ( 14 ; 14 ') is designed with a lockable version of its lifting piston ( 15 ). 2. Ladewagen nach Anspruch 1, dadurch gekennzeichnet, daß der Hydraulikzylinder mit zumindest einer die jeweilige Ver- oder Entriegelungsstellung des Hubkolbens (15) erfassenden Verriegelungsanzeige (16; 16') versehen ist.2. Loader wagon according to claim 1, characterized in that the hydraulic cylinder is provided with at least one locking indicator ( 16 ; 16 ') which detects the respective locking or unlocking position of the lifting piston ( 15 ). 3. Ladewagen nach Anspruch 1 oder 2, dadurch gekennzeich­ net, daß die Verriegelungsanzeige (16; 16') mit einem inner­ halb des Hubkolbens (15) verschiebbaren und jeweilige Riegelelemente (17) betätigenden Verriegelungskolben (18) zusammenwirkt. 3. loading wagon according to claim 1 or 2, characterized in that the locking indicator ( 16 ; 16 ') with an inner half of the reciprocating piston ( 15 ) displaceable and respective locking elements ( 17 ) actuating locking piston ( 18 ) cooperates. 4. Ladewagen nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Verriegelungsanzeige (16; 16') ein mit einem elektrischen Schalter (21) als Signalgeber gekop­ peltes, mechanisches Tastorgan (22; 22') aufweist.4. loading wagon according to one of claims 1 to 3, characterized in that the locking indicator ( 16 ; 16 ') with an electrical switch ( 21 ) as signal generator Kopel peltes, mechanical sensing element ( 22 ; 22 '). 5. Ladewagen nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß als Tastorgan (22) eine die Kolbenstange (24) in einer Längsbohrung (25) bis zum Bereich des Hubkolbens (15) hin durchgreifende und mit dem Verriege­ lungskolben (18) verbundene Schaltstange (23) vorgesehen ist.5. Loader wagon according to one of claims 1 to 4, characterized in that as a sensing element ( 22 ) one the piston rod ( 24 ) in a longitudinal bore ( 25 ) to the region of the reciprocating piston ( 15 ) penetrating and with the locking piston ( 18 ) connected shift rod ( 23 ) is provided. 6. Ladewagen nach Anspruch 5, dadurch gekennzeichnet, daß die Schaltstange (23) mit einem eine endseitige Nutprofi­ lierung (29) an der Kolbenstange (24) durchgreifenden Haken­ teil (28) geformt ist, das einen als 180°-Bogen geformten und in paralleler Ausrichtung zur Zylinderlängsachse (30) verlaufenden Schenkelteil (31) aufweist, an dessen stirnsei­ tigen Ende eine Druckplatte (32) vorgesehen ist.6. Loader wagon according to claim 5, characterized in that the switching rod ( 23 ) with an end groove profi lation ( 29 ) on the piston rod ( 24 ) penetrating hook part ( 28 ) is formed, which is shaped as a 180 ° arc and in parallel alignment to the cylinder longitudinal axis ( 30 ) extending leg part ( 31 ), at the end face end a pressure plate ( 32 ) is provided. 7. Ladewagen nach Anspruch 5 oder 6, dadurch gekennzeich­ net, daß die Schaltstange (23) mit ihrer Druckplatte (32) an dem mit einem optischen Anzeigeteil verbundenen und als End­ schalter wirksamen Druckschalter (21) in einer jeweiligen Schaltstellung anlegbar bzw. von diesem lösbar ist.7. loading wagon according to claim 5 or 6, characterized in that the switching rod ( 23 ) with its pressure plate ( 32 ) on the connected to an optical display part and as an end switch effective pressure switch ( 21 ) in a respective switching position can be applied or by this is solvable. 8. Ladewagen nach einem der Ansprüche 1 bis 4, dadurch ge­ kennzeichnet, daß die Schaltstange (23') als Tastorgan (22') einerseits im Nahbereich des Druckmittelanschlusses (33) am Hydraulikzylinder (14') in den Zylinderinnenraum (34) ein­ greift, dabei stirnseitig am Verriegelungskolben (18) anleg­ bar ist und andererseits die Schaltstange (23') mit ihrem freien äußeren Ende mit dem Druckschalter (21) verbunden ist.8. loading wagon according to one of claims 1 to 4, characterized in that the switching rod ( 23 ') as a sensing element ( 22 ') on the one hand in the vicinity of the pressure medium connection ( 33 ) on the hydraulic cylinder ( 14 ') engages in the cylinder interior ( 34 ) , the end face on the locking piston ( 18 ) is bar and on the other hand the switching rod ( 23 ') is connected with its free outer end to the pressure switch ( 21 ). 9. Ladewagen nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß der Signalgeber (21; 21') der Verriege­ lungsanzeige (16; 16') am Außenumfang des Zylinderrohres (20) abgestützt ist und das Kontrollsignal über eine Anschluß­ leitung (36) und eine Kontrollampe im Zugfahrzeug des Lade­ wagens (1; 1') erfaßbar ist.9. loading wagon according to one of claims 1 to 8, characterized in that the signal transmitter ( 21 ; 21 ') of the locking indicator ( 16 ; 16 ') is supported on the outer circumference of the cylinder tube ( 20 ) and the control signal via a connecting line ( 36 ) and a control lamp in the towing vehicle of the loading wagon ( 1 ; 1 ') can be detected. 10. Ladewagen nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß die Heckklappe (2; 2') bei Drucklos­ schaltung des Hydraulikzylinders (14; 14') aus ihrer Öff­ nungsstellung absenkbar ist, dabei dem Hubkolben (15) über ein in der Druckleitung (38) befindliches Drosselglied eine gedämpfte Abwärtsbewegung vermittelbar ist und in einer letzten Absenkphase des Hubkolbens (15) mittels des Verrie­ gelungskolbens (18) die jeweiligen Riegelglieder (17) zur Zylinderinnenwandung (19) hin verlagerbar sowie in eine Arretierungsstellung radial fixierbar sind.10. Loader wagon according to one of claims 1 to 9, characterized in that the tailgate ( 2 ; 2 ') when the hydraulic cylinder ( 14 ; 14 ') is depressurized from its opening position can be lowered, while the piston ( 15 ) via an in the throttle member located in the pressure line ( 38 ) can be conveyed a damped downward movement and in a final lowering phase of the lifting piston ( 15 ) by means of the locking piston ( 18 ) the respective locking members ( 17 ) can be displaced towards the inner wall of the cylinder ( 19 ) and can be radially fixed in a locking position. 11. Ladewagen nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, daß die Heckklappe (2; 2') bei kolbenseitiger Druckbeaufschlagung des Hydraulikzylinders (14; 14') in einer ersten Stellphase im Bereich des Verriegelungskolbens (18) über dessen Anhebung entgegen einer Druckkraft (Feder F) entriegelt ist, diese Entriegelungsstellung über die Verriegelungsanzeige (16; 16') erfaßbar und signalisierbar ist und danach der Heckklappe (2; 2') mittels des Hubkolbens (15) in seine Öffnungsstellung verlagerbar ist.11. Loader wagon according to one of claims 1 to 10, characterized in that the tailgate ( 2 ; 2 ') with the piston-side pressurization of the hydraulic cylinder ( 14 ; 14 ') in a first actuating phase in the region of the locking piston ( 18 ) against its raising against one Compression force (spring F) is unlocked, this unlocking position can be detected and signaled via the locking display ( 16 ; 16 ') and then the tailgate ( 2 ; 2 ') can be shifted into its open position by means of the lifting piston ( 15 ).
DE29806525U 1998-04-09 1998-04-09 Loader wagons for the transport of crops in particular Expired - Lifetime DE29806525U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29806525U DE29806525U1 (en) 1998-04-09 1998-04-09 Loader wagons for the transport of crops in particular

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29806525U DE29806525U1 (en) 1998-04-09 1998-04-09 Loader wagons for the transport of crops in particular

Publications (1)

Publication Number Publication Date
DE29806525U1 true DE29806525U1 (en) 1999-09-02

Family

ID=8055562

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29806525U Expired - Lifetime DE29806525U1 (en) 1998-04-09 1998-04-09 Loader wagons for the transport of crops in particular

Country Status (1)

Country Link
DE (1) DE29806525U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007120030A1 (en) * 2006-04-18 2007-10-25 Remorques Et Bennes Du Littoral (Rebel) Locking and unlocking of the rear gate of a tipper body by means of a fixed-latch hydraulic system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3732561A1 (en) * 1987-09-26 1989-04-13 Daimler Benz Ag LOCKABLE HYDRAULIC CYLINDER
DE9013748U1 (en) * 1990-10-03 1991-01-03 Alois Poettinger Landmaschinen-Gesellschaft Mbh, 8900 Augsburg, De
DE4417766A1 (en) * 1994-05-20 1995-11-23 Gerhard Spaegele Tailboard for tipper vehicle
DE29510800U1 (en) * 1995-07-04 1996-10-31 Kemper Gmbh Maschf Loader wagons for the transport of crops in particular

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3732561A1 (en) * 1987-09-26 1989-04-13 Daimler Benz Ag LOCKABLE HYDRAULIC CYLINDER
DE9013748U1 (en) * 1990-10-03 1991-01-03 Alois Poettinger Landmaschinen-Gesellschaft Mbh, 8900 Augsburg, De
DE4417766A1 (en) * 1994-05-20 1995-11-23 Gerhard Spaegele Tailboard for tipper vehicle
DE29510800U1 (en) * 1995-07-04 1996-10-31 Kemper Gmbh Maschf Loader wagons for the transport of crops in particular

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007120030A1 (en) * 2006-04-18 2007-10-25 Remorques Et Bennes Du Littoral (Rebel) Locking and unlocking of the rear gate of a tipper body by means of a fixed-latch hydraulic system

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Legal Events

Date Code Title Description
R163 Identified publications notified
R207 Utility model specification

Effective date: 19991007

R150 Term of protection extended to 6 years

Effective date: 20010813

R151 Term of protection extended to 8 years

Effective date: 20040517

R158 Lapse of ip right after 8 years

Effective date: 20061101