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DE1921848U - HYDRAULIC SEMI-TRAILER SUPPORT, ACTUATED BY THE HYDRAULIC PUMP IN THE TOWING VEHICLE, IN PARTICULAR TIPPER PUMP. - Google Patents

HYDRAULIC SEMI-TRAILER SUPPORT, ACTUATED BY THE HYDRAULIC PUMP IN THE TOWING VEHICLE, IN PARTICULAR TIPPER PUMP.

Info

Publication number
DE1921848U
DE1921848U DE1965H0051547 DEH0051547U DE1921848U DE 1921848 U DE1921848 U DE 1921848U DE 1965H0051547 DE1965H0051547 DE 1965H0051547 DE H0051547 U DEH0051547 U DE H0051547U DE 1921848 U DE1921848 U DE 1921848U
Authority
DE
Germany
Prior art keywords
hydraulic
pump
semi
actuated
towing vehicle
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
Application number
DE1965H0051547
Other languages
German (de)
Inventor
Walter Hunger
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE1965H0051547 priority Critical patent/DE1921848U/en
Publication of DE1921848U publication Critical patent/DE1921848U/en
Expired 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
    • B60P1/16—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element actuated by fluid-operated mechanisms
    • B60P1/162—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element actuated by fluid-operated mechanisms the hydraulic system itself
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D53/00—Tractor-trailer combinations; Road trains
    • B62D53/04—Tractor-trailer combinations; Road trains comprising a vehicle carrying an essential part of the other vehicle's load by having supporting means for the front or rear part of the other vehicle
    • B62D53/08—Fifth wheel traction couplings
    • B62D53/0857—Auxiliary semi-trailer handling or loading equipment, e.g. ramps, rigs, coupling supports

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Control Of Fluid Gearings (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)

Description

RA. 156 389*27.3.65RA. 156 389 * 3/27/65

Walter Hung er Lohr am Main, 23. März 1965Walter Hung he Lohr am Main, March 23, 1965

Ingenieur VDIEngineer VDI

GEBRAUCHSMUSTERANMELDUNGPATTERN REGISTRATION

Hydraulische Sattelaufliegerstütze, betätigt durch die im Zugfahrzeug vorhandene Hydraulikpumpe, insbesonders Kipperpumpe.Hydraulic semi-trailer support, operated by the hydraulic pump in the towing vehicle, especially a tipper pump.

Beschreibungdescription

Es sind Stützen für Sattelauflieger bekannt, die hydraulisch betätigt werden. Hierzu werden üblicherweise Handpumpen verwendet, doch gibt es auch die Möglichkeit, diese Handpumpen über ein Getriebe elektrisch zu betreiben.There are known supports for semi-trailers that are hydraulically operated will. Hand pumps are usually used for this purpose, but there are there is also the option of operating these hand pumps electrically via a gearbox.

In Zugmaschinen für Sattelauflieger, die als hydraulische Kipper ausgebildet sind, oder die Geräte tragen, die hydraulisch betätigt werden, ist eine Hydraulikpumpe vorhanden, die vom Nebenantrieb des Motors betrieben wird.In tractors for semi-trailers, which are designed as hydraulic tippers or carry devices that are hydraulically operated, there is a hydraulic pump that is powered by the power take-off of the engine is operated.

Der Erfindungsgedanke liegt darin, die bereits vorhandene Hydraulikpumpe zum Betrieb der hydraulischen Stützen mit zu verwenden. Damit wird die manuelle Arbeit eingespart, und die Kosten der Hydraulikstützen-Anlage verringern sich um den Preis der hand- oder elektrisch-angetriebenen Pumpe.The idea of the invention lies in the already existing hydraulic pump to be used for operating the hydraulic supports. This saves manual work and the costs of the hydraulic support system decrease by the price of the manually or electrically powered ones Pump.

Fig. I zeigt ein Schema dieser Hydraulikanlage.Fig. I shows a scheme of this hydraulic system.

Die vom Motor angetriebene Hydraulikpumpe (1) fördert das Übertragungsmedium über den Steuerschieber (3) in den Tank (2) (druckloser Umlauf). Durch Betätigung dieses Steuerschiebers (3) wird der Umlauf gesperrt und das Übertragungsmedium wird z.B. in die Kippzylinder (6) gedrückt. In der Verbindungsleitung von der Pumpe (1) zum Steuerschieber (3) befindet sich vor der Abzweigung zu den Kippzylindern (6) ein 3-Wege-Hahn (4) mit den Stellungen Kippen, Stützen heben, Stützen senken.The hydraulic pump (1) driven by the motor conveys the transmission medium via the control slide (3) into the tank (2) (unpressurized circulation). The circulation is blocked by actuating this control slide (3) and the transmission medium is pressed into, for example, the tilt cylinders (6). Located in the connection line from the pump (1) to the control slide (3) Before the junction to the tilt cylinders (6), a 3-way cock (4) with the positions tilt, raise, lower.

Fig. II zeigt die Stellung "Kippen" des 3-Wege-Hahne s. Fig.III zeigt die Stellung "Stützen heben". Fig. IV zeigt die Stellung "Stützen senken".Fig. II shows the "tilt" position of the 3-way cock. Fig.III shows the "raise supports" position. Fig. IV shows the "lower supports" position.

Claims (3)

-2 -P.A. 158.389*27.3.65 Schutzansprüche-2 -P.A. 158.389 * 27.3.65 claims for protection 1. Hydraulische Sattelaufliegerstützen, dadurch gekennzeichnet, daß zur Erzeugung des Druckes die in der Zugmaschine vorhandene Hydraulikpumpe verwendet wird.1. Hydraulic semi-trailer supports, characterized in that the existing in the tractor to generate the pressure Hydraulic pump is used. 2. Hydraulische Sattelaufliegerstützen nach Anspruch 1, dadurch gekennzeichnet, daß die Betätigung der Stützen mittels eines 3-Wege-Hahnes erfolgt.2. Hydraulic semi-trailer supports according to claim 1, characterized in that the actuation of the supports by means of a 3-way stopcock. 3. Hydraulische Sattelaufliegerstützen nach Anspruch 1 und 2, dadurch gekennzeichnet, daß das in Hydraulikanlagen vorhandene Oberdruckventil beim Ausfahren der Stützen bis zum Anschlag in Tätigkeit tritt.3. Hydraulic semi-trailer supports according to claim 1 and 2, characterized characterized that the existing in hydraulic systems overpressure valve when extending the supports to the stop in Activity occurs. Lohr am Main, 2 3. März 1965Lohr am Main, March 3, 1965 Walter Hufcfge;Walter Hufcfge;
DE1965H0051547 1965-03-27 1965-03-27 HYDRAULIC SEMI-TRAILER SUPPORT, ACTUATED BY THE HYDRAULIC PUMP IN THE TOWING VEHICLE, IN PARTICULAR TIPPER PUMP. Expired DE1921848U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1965H0051547 DE1921848U (en) 1965-03-27 1965-03-27 HYDRAULIC SEMI-TRAILER SUPPORT, ACTUATED BY THE HYDRAULIC PUMP IN THE TOWING VEHICLE, IN PARTICULAR TIPPER PUMP.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1965H0051547 DE1921848U (en) 1965-03-27 1965-03-27 HYDRAULIC SEMI-TRAILER SUPPORT, ACTUATED BY THE HYDRAULIC PUMP IN THE TOWING VEHICLE, IN PARTICULAR TIPPER PUMP.

Publications (1)

Publication Number Publication Date
DE1921848U true DE1921848U (en) 1965-08-19

Family

ID=33341406

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1965H0051547 Expired DE1921848U (en) 1965-03-27 1965-03-27 HYDRAULIC SEMI-TRAILER SUPPORT, ACTUATED BY THE HYDRAULIC PUMP IN THE TOWING VEHICLE, IN PARTICULAR TIPPER PUMP.

Country Status (1)

Country Link
DE (1) DE1921848U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3057844A1 (en) * 2016-10-25 2018-04-27 Poclain Hydraulics Industrie TRAILER DRIVE ASSISTANCE SYSTEM FROM AN OPEN HYDRAULIC TANK CIRCUIT

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3057844A1 (en) * 2016-10-25 2018-04-27 Poclain Hydraulics Industrie TRAILER DRIVE ASSISTANCE SYSTEM FROM AN OPEN HYDRAULIC TANK CIRCUIT
WO2018077899A1 (en) * 2016-10-25 2018-05-03 Poclain Hydraulics Industrie System for assisting the driving of a trailer from an open tipping hydraulic circuit
US11332006B2 (en) 2016-10-25 2022-05-17 Poclain Hydraulics Industrie System for assisting the driving of a trailer from an open tipping hydraulic circuit

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