DE1024811B - Hydrostatic gearbox for tractor or device carrier - Google Patents

Hydrostatic gearbox for tractor or device carrier

Info

Publication number
DE1024811B
DE1024811B DEA23880A DEA0023880A DE1024811B DE 1024811 B DE1024811 B DE 1024811B DE A23880 A DEA23880 A DE A23880A DE A0023880 A DEA0023880 A DE A0023880A DE 1024811 B DE1024811 B DE 1024811B
Authority
DE
Germany
Prior art keywords
drive
auxiliary drive
drives
oil motor
pump
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.)
Pending
Application number
DEA23880A
Other languages
German (de)
Inventor
Walter Arz
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 DEA23880A priority Critical patent/DE1024811B/en
Publication of DE1024811B publication Critical patent/DE1024811B/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
    • B60K17/10—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of fluid gearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
    • F15B11/17—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors using two or more pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/205—Systems with pumps
    • F15B2211/2053—Type of pump
    • F15B2211/20561—Type of pump reversible
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/205—Systems with pumps
    • F15B2211/20576—Systems with pumps with multiple pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/27—Directional control by means of the pressure source
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/71—Multiple output members, e.g. multiple hydraulic motors or cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/78—Control of multiple output members
    • F15B2211/782—Concurrent control, e.g. synchronisation of two or more actuators

Description

Hydrostatisches Getriebe für Schlepper oder Geräteträger Die Erfindung geht von einem bekannten, für Schlepper oder Geräteträger geeigneten hydrostatischen Getriebe aus. Von den beiden Pumpen dieses Getriebes treibt die eine einen zum Antrieb der Fahrzeugräder dienenden Ölmotor oder mehrere derartige Motoren. Die andere Pumpe treibt einen zum Antrieb einer zusätzlichen Einrichtung dienenden Nebenantriebsölmotor, wobei diese andere Pumpe in den die Fahrzeugräder antreibenden Kreislauf einschaltbar ist.Hydrostatic transmission for tractors or equipment carriers The invention is based on a well-known hydrostatic, suitable for tractors or equipment carriers Gear off. One of the two pumps in this gear unit drives one of the pumps the vehicle wheels serving oil engine or several such engines. The other pump drives a power take-off oil engine used to drive an additional device, this other pump being switchable into the circuit driving the vehicle wheels is.

Der Nebenantriebsölmotor dieses bekannten Getriebes ist starr mit der zusätzlichen Einrichtung verbunden. Diese starre Verbindung erfordert für jede Verbrauchsstelle einen eigenen Nebenantriebsölmotor.The auxiliary drive oil motor of this known transmission is rigid with connected to the additional facility. This rigid connection requires for everyone Consumption point has its own auxiliary drive oil engine.

Die Aufgabe der Erfindung besteht darin, mit dem gleichen Nebenantriebsölmotor eine größere Anzahl von zusätzlichen Einrichtungen anzutreiben und so Ölmotoren einzusparen.The object of the invention is to use the same auxiliary drive oil engine to drive a larger number of additional devices and so oil engines to save.

Diese Aufgabe wird nach dem Hauptvorschlag der Erfindung dadurch gelöst, daß der mit dem Ende einer flexiblen Leitung fest verbundene Nebenantriebsölmotor wahlweise verschiedene zusätzliche Einrichtungen antreiben kann und an mehreren Stellen des Schleppers oder Geräteträgers, an einem Triebachsanhänger oder an stationären Maschinen anbaubar ist.According to the main proposal of the invention, this object is achieved by that the power take-off oil motor firmly connected to the end of a flexible line can optionally drive various additional devices and at several Place the tractor or implement carrier, on a drive axle trailer or on stationary Machines can be attached.

Wenn der Nebenantriebsölmotor einen Triebachsanhänger antreibt, kann die Pumpe des Nebenantriebsölmotors durch ein Gestänge vom Triebachsanhänger aus regelbar sein.If the auxiliary drive oil motor drives a drive axle trailer, can the pump of the auxiliary drive oil motor through a linkage from the drive axle trailer be controllable.

Treibt der Nebenantriebsölmotor einen Kraftheber, so kann nach einem weiteren Vorschlag der Erfindung die Pumpe des Nebenantriebsölmotors durch ein Gestänge von dem Gerät aus geregelt werden, das durch den Kraftheber heb- und senkbar ist.If the auxiliary drive oil motor drives a power lift, then after a Another proposal of the invention, the pump of the auxiliary drive oil motor through a linkage controlled by the device that can be raised and lowered by the power lift.

Nach einem weiteren Vorschlag der Erfindung kann der Nebenantriebsölmotor als Haspel ausgebildet sein, auf die die flexible Leitung aufwickelbar ist.According to a further proposal of the invention, the auxiliary drive oil engine be designed as a reel on which the flexible line can be wound.

In der schematischen Zeichnung ist ein Aus- . führungsbeispiel der Erfindung dargestellt.In the schematic drawing is an Aus. leadership example of the Invention shown.

Die Pumpe 1 des hydrostatischen Getriebes versorgt die zum Antrieb der Fahrzeugräder dienenden Ölmotoren 2 und 3. Eine zweite Pumpe 4 speist den Nebenantriebsölmotor 5. Mit Hilfe der flexiblen Leitung ist es möglich, diesen Nebenantriebsölmotor wahlweise zum Antrieb eines Mähwerks, einer Fräse, eines Triebachsanhängers oder von Anbaugeräten mit selbsttätiger Regelung zu verwenden. Dieser Nebenantriebsölmotor kann auch zum Antrieb einer Seilwinde oder eines Hubwerks verwendet werden. Zur Erweiterung des Geschwindigkeitsbereiches kann die zweite Pumpe in den Fahrkreislauf eingeschaltet werden.The pump 1 of the hydrostatic transmission supplies the drive the vehicle wheels serving oil motors 2 and 3. A second pump 4 feeds the auxiliary drive oil motor 5. With the help of the flexible line, it is possible to use this auxiliary drive oil engine as an option to drive a mower, a milling machine, a drive axle trailer or attachments to be used with automatic control. This auxiliary drive oil engine can also be used for Drive a winch or a hoist can be used. To expand the Speed range, the second pump can be switched on in the driving circuit will.

Claims (4)

PATENTANSPRÜCHE 1. Hydrostatisches Getriebe für Schlepper oder Geräteträger mit zwei Pumpen, von denen die eine einen oder mehrere zum Antrieb der Fahrzeugräder dienenden Ölmotoren und die andere einen zum Antrieb einer zusätzlichen Einrichtung dienenden Nebenantriebsölmotor antreibt, wobei die andere Pumpe in den die Fahrzeugräder antreibenden Kreislauf einschaltbar ist dadurch gekennzeichnet, daß der mit dem Ende einer flexiblen Leitung fest verbundene Nebenantriebsölmotor (5) wahlweise verschiedene zusätzliche Einrichtungen antreiben hann und an mehreren Stellen des Schleppers oder Geräteträgers, an einen Triebachsanhänger oder an stationäre Maschinen anbaubar ist. PATENT CLAIMS 1. Hydrostatic transmission for tractors or equipment carriers with two pumps, one of which drives one or more oil motors used to drive the vehicle wheels and the other drives an auxiliary drive oil motor used to drive an additional device, the other pump being switchable into the circuit that drives the vehicle wheels is characterized in that the auxiliary drive oil motor (5) firmly connected to the end of a flexible line can optionally drive various additional devices and can be attached to several points on the tractor or implement carrier, to a drive axle trailer or to stationary machines. 2. Hydrostatischer Antrieb nach Anspruch 1 mit einem durch den Nebenantriebsölmotor angetriebenen Triebachsanhänger, dadurch gekennzeichnet, daß die Pumpe (4) des Nebenantriebsölmotors durch ein Gestänge vom Triebachsanhänger aus regelbar ist. 2. Hydrostatic drive according to claim 1 with a through the auxiliary drive oil engine driven drive axle trailer, characterized in that that the pump (4) of the auxiliary drive oil motor through a linkage from the drive axle trailer can be regulated from. 3. Hydrostatisches Getriebe nach Anspruch 1, bei dem der Nebenantriebsölmotor einen Kraftheber antreibt, dadurch gekennzeichnet daß die Pumpe (4) des Nebenantriebsölmotors durch ein Gestänge von dem Gerät aus, das durch den Kraftheber heb- und senkbar ist, regelbar ist.< 3. A hydrostatic transmission according to claim 1, wherein the auxiliary drive oil engine drives a power lift, characterized in that the pump (4) of the auxiliary drive oil motor through a Linkage from the device that is lifted by the power lift and can be lowered, can be regulated. < 4. Hydrostatisches Getriebe nach -' den Ansprüchen 1 bis 3, dadurch gekennzeichnet, daß der Nebenantriebsölmotor als Haspel ausgebildet ist, auf die die flexible Leitung aufwickelbar ist. In Betracht gezogene Druckschriften: Deutsche Patentschrift Nr. 841850; deutsches Gebrauchsmuster Nr. 1691 214; USA.-Patentschriften Nr. 2 060 220, 2 530 720, 2599450. 4. Hydrostatic transmission according to - 'Claims 1 to 3, characterized in that the auxiliary drive oil motor is designed as a reel onto which the flexible line can be wound. Documents considered: German Patent No. 841 850; German utility model No. 1691 214; U.S. Patent Nos. 2,060,220, 2,530,720, 2599450.
DEA23880A 1955-12-01 1955-12-01 Hydrostatic gearbox for tractor or device carrier Pending DE1024811B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEA23880A DE1024811B (en) 1955-12-01 1955-12-01 Hydrostatic gearbox for tractor or device carrier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA23880A DE1024811B (en) 1955-12-01 1955-12-01 Hydrostatic gearbox for tractor or device carrier

Publications (1)

Publication Number Publication Date
DE1024811B true DE1024811B (en) 1958-02-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
DEA23880A Pending DE1024811B (en) 1955-12-01 1955-12-01 Hydrostatic gearbox for tractor or device carrier

Country Status (1)

Country Link
DE (1) DE1024811B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1133986B (en) * 1958-11-07 1962-07-26 Ready Mixed Concrete Ltd Hydraulic drive of an accessory device on a motor vehicle with an internal combustion engine
DE1223191B (en) * 1962-08-04 1966-08-18 Kloeckner Humboldt Deutz Ag Power plant
DE1780427B1 (en) * 1968-09-13 1973-07-19 Mengele & Soehne Masch Karl HYDROSTATIC POWER TAKE-OFF OF A VEHICLE FOR WORK MACHINERY

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2060220A (en) * 1933-06-13 1936-11-10 Laval Steam Turbine Co Automobile transmission
US2530720A (en) * 1944-03-04 1950-11-21 Municipal Supply Company Hydraulic vehicle drive with individual motors for multiple driven parts
US2599450A (en) * 1947-06-20 1952-06-03 Int Harvester Co Rotary pump and motor hydraulic transmission system
DE841850C (en) * 1950-06-06 1952-06-19 Theodor Klatte Fa Cargo vehicle or truck with drive wheels driven by fluid motors
DE1691214U (en) * 1953-02-06 1955-01-13 Zahnradfabrik Friedrichshafen TRACTOR ENGINE.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2060220A (en) * 1933-06-13 1936-11-10 Laval Steam Turbine Co Automobile transmission
US2530720A (en) * 1944-03-04 1950-11-21 Municipal Supply Company Hydraulic vehicle drive with individual motors for multiple driven parts
US2599450A (en) * 1947-06-20 1952-06-03 Int Harvester Co Rotary pump and motor hydraulic transmission system
DE841850C (en) * 1950-06-06 1952-06-19 Theodor Klatte Fa Cargo vehicle or truck with drive wheels driven by fluid motors
DE1691214U (en) * 1953-02-06 1955-01-13 Zahnradfabrik Friedrichshafen TRACTOR ENGINE.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1133986B (en) * 1958-11-07 1962-07-26 Ready Mixed Concrete Ltd Hydraulic drive of an accessory device on a motor vehicle with an internal combustion engine
DE1223191B (en) * 1962-08-04 1966-08-18 Kloeckner Humboldt Deutz Ag Power plant
DE1780427B1 (en) * 1968-09-13 1973-07-19 Mengele & Soehne Masch Karl HYDROSTATIC POWER TAKE-OFF OF A VEHICLE FOR WORK MACHINERY

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