DE3100319A1 - Hydraulic level and equalising mechanism on motor vehicles - Google Patents

Hydraulic level and equalising mechanism on motor vehicles

Info

Publication number
DE3100319A1
DE3100319A1 DE19813100319 DE3100319A DE3100319A1 DE 3100319 A1 DE3100319 A1 DE 3100319A1 DE 19813100319 DE19813100319 DE 19813100319 DE 3100319 A DE3100319 A DE 3100319A DE 3100319 A1 DE3100319 A1 DE 3100319A1
Authority
DE
Germany
Prior art keywords
pressure
pumps
engine
gear
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.)
Withdrawn
Application number
DE19813100319
Other languages
German (de)
Inventor
Konrad 4520 Melle Stieve
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 DE19813100319 priority Critical patent/DE3100319A1/en
Priority to DE19823204147 priority patent/DE3204147A1/en
Publication of DE3100319A1 publication Critical patent/DE3100319A1/en
Withdrawn legal-status Critical Current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

Landscapes

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

Abstract

The most essential characteristic of this mechanism are the multiple independently functioning geared pressure pumps (1). Should a pump force the hydraulic oil to the pressure line (valve closure; 2), it engages and should it return it inactively to the intake line (valve opening), this results in idling of the pump in question. The more pumps now force the hydraulic fluid to the pressure line, the faster the drive (5) is bound to turn. The switching system (2 + 3) may be handled by various technical devices (valves, rotary circuit). The hydraulic drive unit (5) is manufactured on the principle of a geared pump and causes the drive axle (4) to move due to the directed fluid pressure. Owing to the necessary equalising on motor vehicles it must be divided (into two parts). <IMAGE>

Description

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>2C Meile 2> 2C mile 2

Hydraulisches Stufen- und Ausgleichtriebwerk an Kraft fahrzeugenHydraulic multi-stage and balancing engine in power vehicles

I);ε Drucksystem dieses Triebwerkes besteht aus Zahnradpumpen (1), die beliebig nach Zahl und Formation miteinander verbunden sind. Die Anzahl der Pumpen ist gleich der Anzahl der Getriebeabstufungen. Lurch Ventilsteuerung (2), die mittels einer mit Halbmondnocken (3) besetzten Scheltwelle erfolgt, kann die gewünschte Gangstufe erreicht werden. Das Triebwerk auf der Fahrzeugachse (4·) besteht aus Zwei Zahuradpaäre (5), die im Gegensatz zur Druckpumpe, keinen Druck erzeugen, sondern durch Flüssigkeitsdruck in Bewegung gesetzt werden. Um Gegenströmungen zu vermeiden, liegen die Anschlüsse der hydraulischen Leitungen im Bereich der auseinandergehenden (6) bzw. ineinandergreifenden (7) Zahnräder. Als Rückwärtsgang dient ein Drehschalter (8), der die Flüssigkeitsströmungen in entgegengesetzte Richtungen leitet und auch als Getriebebremse Verwendung findenI); ε pressure system of this engine consists of gear pumps (1), which are connected to each other in any number and formation. The number of pumps is equal to the number of gear stages. The desired gear step can be achieved by means of valve control (2), which is carried out by means of a crescent shaft fitted with half-moon cams (3) will. The engine on the vehicle axle (4 ·) consists of two pairs of gear wheels (5) which, in contrast to the pressure pump, do not have any pressure generate, but are set in motion by fluid pressure. In order to avoid countercurrents, the hydraulic connections are located Lines in the area of the diverging (6) or interlocking (7) gears. A is used as reverse gear Rotary switch (8) that directs the flow of fluid in opposite directions and can also be used as a gear brake

Claims (1)

»η »· „»Η» · " Patentansprüche: -„.- :„.- ' :_: J^ · :<j ^ 31 Ö031 9Claims: - ".-:" .- ': _: J ^ · : < j ^ 31 Ö031 9 Hydraulisches Stufen- und Ausgleichtriebwerk an Kraftfahrzeugen Hydraulic multi-stage and compensation engine on motor vehicles V1„/gekennzeichnet dadurch, daß das Drucksystem dieses Triebwerkes ^ aus Zahnradpumpen (1) besteht, die beliebig nach Zahl und Formation miteinander verbunden sind. V 1 "/ characterized in that the pressure system of this engine ^ consists of gear pumps (1) which are connected to one another according to number and formation. 2„ gekennzeichnet dadurch, daß die Anzahl der Pumpen der Anzahl der Getriebeabstufungen entspricht.2 "characterized in that the number of pumps corresponds to the number of Gear gradations corresponds. 3. gekennzeichnet dadurch, daß mittels Ventilsteuerungen (2) über eine n;it Halbruondriocken (J) besetzten Schaltwellc die ---ewüntrehte Gongstufe erreicht werden kann.3. characterized in that by means of valve controls (2) over an n; it half-round triangle (J) occupied Schaltwellc the --- ewüntrehte Gong level can be reached. 4. gekennzeichnet dadurch, daß das Triebwerk auf der Fahrzeugachse (4-) aus Z'.vei Zahnradpaare (5) besteht, die im Gegensatz zur Druckpumpe keinen Druck erzeugen, sondern durch Flüssigkeitsdruck in Bewegung gesetzt werden.4. characterized in that the engine is on the vehicle axle (4-) consists of Z'.vei gear pairs (5), which in contrast to Pressure pumps do not generate pressure, but are set in motion by fluid pressure. 5. gekennzeichnet dadurch, daß die Anschlüsse der h^diViUliücheu Lei tungen im Bereich der auseinandergehenden (6) bzw. ineinandergreifenden (7) Zahnräder liegen können und zwar sowohl bein. Ausgleichtriebwerk auf der Fahrzeugachse als auch bei der Druckpumpe .5. characterized in that the connections of the h ^ diViUliücheu Lei lines in the area of the diverging (6) or interlocking (7) gears can be both leg. Compensating engine on the vehicle axle as well as on the pressure pump. 6. gekennzeichnet dadurch, daß zum Zwecke des Eückw"rtsfahrenG χ-π dem Flüssigkeitsleitungssystem ein Drehschalter (8) eingebaut ist, der auch als Getriebebremse Verwendung finden kann.6. characterized in that for the purpose of Eückw "rtsfahrenG χ-π A rotary switch (8) is installed in the fluid line system, which can also be used as a gear brake. 1 BAD ORIGINAL 1 ORIGINAL BATHROOM
DE19813100319 1981-01-08 1981-01-08 Hydraulic level and equalising mechanism on motor vehicles Withdrawn DE3100319A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19813100319 DE3100319A1 (en) 1981-01-08 1981-01-08 Hydraulic level and equalising mechanism on motor vehicles
DE19823204147 DE3204147A1 (en) 1981-01-08 1982-02-06 Hydraulic multi-step and differential gear transmission in motor vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813100319 DE3100319A1 (en) 1981-01-08 1981-01-08 Hydraulic level and equalising mechanism on motor vehicles

Publications (1)

Publication Number Publication Date
DE3100319A1 true DE3100319A1 (en) 1982-08-05

Family

ID=6122300

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813100319 Withdrawn DE3100319A1 (en) 1981-01-08 1981-01-08 Hydraulic level and equalising mechanism on motor vehicles

Country Status (1)

Country Link
DE (1) DE3100319A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2539533A (en) * 2015-04-12 2016-12-21 Concept & Design Ltd A hydrostatic transmission and method of operation

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2539533A (en) * 2015-04-12 2016-12-21 Concept & Design Ltd A hydrostatic transmission and method of operation
CN107614915A (en) * 2015-04-12 2018-01-19 概念及设计有限公司 Hydrostatic transmission and operating method
US10174824B2 (en) 2015-04-12 2019-01-08 Concept & Design Ltd. Hydrostatic transmission and method of operation
GB2539533B (en) * 2015-04-12 2019-09-04 Concept & Design Ltd A hydrostatic transmission and method of operation
CN107614915B (en) * 2015-04-12 2019-11-26 概念及设计有限公司 Hydrostatic transmission and operating method

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