DE912884C - Split gear - Google Patents

Split gear

Info

Publication number
DE912884C
DE912884C DER3607D DER0003607D DE912884C DE 912884 C DE912884 C DE 912884C DE R3607 D DER3607 D DE R3607D DE R0003607 D DER0003607 D DE R0003607D DE 912884 C DE912884 C DE 912884C
Authority
DE
Germany
Prior art keywords
power
transmission
split gear
converter
output
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
DER3607D
Other languages
German (de)
Inventor
Dr-Ing Hans Reichenbaecher
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.)
HANS REICHENBAECHER DR ING
Original Assignee
HANS REICHENBAECHER DR ING
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 HANS REICHENBAECHER DR ING filed Critical HANS REICHENBAECHER DR ING
Priority to DER3607D priority Critical patent/DE912884C/en
Application granted granted Critical
Publication of DE912884C publication Critical patent/DE912884C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H2702/00—Combinations of two or more transmissions
    • F16H2702/06—Combinations of transmissions with parallel force splitting paths having same output

Description

Die in Patent 9I0 37I beschriebene Erfindung bezweckt den Bau eines leistungsteilenden Getriebes, bei dem der Anteil Lz der durch den eigentlichen Wandler geleiteten Leistung klein ist gegenüber der Gesamtleistung Lg des Getriebes. In der folgenden Aufstellung sind zwei Fälle unterschieden. Der erste gilt für solche Wandler, bei denen nur in einer Richtung ein Leistungsfluß möglich ist, der zweite für Wandler, die Leistungsfluß in beiden Richtungen zulassen, bei denen also Antrieb und Abtrieb vertauscht werden können.The invention described in patent 9I0 37I aims at the construction of a power-sharing transmission, in which the portion Lz of the actual converter conducted power is small compared to the total power Lg of the transmission. In a distinction is made between two cases in the following list. The first is for such Converters in which a power flow is only possible in one direction, the second for converters that allow power flow in both directions, i.e. drive and output can be interchanged.

Größter Anteil der Wandlerleistung an der Gesamtleistung (Lz/Lg)max Leistungsfluß im Leistungsfluß in Wandler in einer beiden Richtungen Regelbereich Richtung möglich des Gesamt- ergetriebes bekannte findungs- er-Aus- gemäße bekannt findungsführung Aus- gemäß führung o,5 o,I7 o,33 o,I2 3 o,67 o,27 o,5o o.I9 4 o,75 o,33 o,6o o,24 5 o,8o o,38 o,67 o,28 6 o,83 o,42 o,7I o,3I 7 o,45 o,34 8 o,48 o,36 9 o,5o o,38 Io o,52 o,4o Aus der Aufstellung ergibt sich, daß die bekannte Leistungsteilung nur in Sonderfällen Vorteile bringt. Im Personenkraftwagen beispielsweise wird ein Regelbereich von 4, d. h. eine größte Übersetzung von I : 4 und eine kleinste von I : I verlangt. Bei dieser muß das bekannte leistungsteilende Getriebe bereits für 75 bzw. 6o% bemessen werden gegenüber 33 bzw. 24% bei einer erfindungsgemäßen Ausführung.Largest proportion of the converter output in the total output (Lz / Lg) max Power flow in the power flow in the converter in both directions Possible direction of the overall transmission, known inventions according to known Inventory guidance Execution according to execution o, 5 o, I7 o, 33 o, I2 3 o, 67 o, 27 o, 5o o.I9 4 o, 75 o, 33 o, 6o o, 24 5 o, 8o o, 38 o, 67 o, 28 6 o, 83 o, 42 o, 7I o, 3I 7 o, 45 o, 34 8 o, 48 o, 36 9 o, 5o o, 38 Io o, 52 o, 4o The list shows that the well-known division of power only brings advantages in special cases. In a passenger car, for example, a Control range of 4, i.e. H. a largest translation of I: 4 and a smallest of I: I requested. In this case, the well-known power-sharing gearbox must already be used for 75 or 60% are measured compared to 33 or 24% in an embodiment according to the invention.

An dieser erschien nachteilig, daß der Aufwand für mehrere Leistungszweige bei kleinen Getrieben nicht unerheblich ist. In der Zeichnung wird daher gezeigt, daß man die gleiche Wirkung mit einer einfachen Anordnung erreicht, indem man mehrere Leistungszweige übereinanderlegt. Das gezeichnete Umlaufgetriebe, das mit drei Zahneingriffen auszukommen vermag, hat vier Leitungen A bis D, von denen eine als Getriebeeingangs-, eine zweite als Getriebeausgangsleitung dient, während eine dritte den eigentlichen Drehmomentenwandler treibt und die vierte von diesem angetrieben wird.A disadvantage of this appeared to be that the effort for several branches of service is not insignificant for small gearboxes. The drawing therefore shows that the same effect can be achieved with a simple arrangement by adding several Service branches superimposed. The drawn epicyclic gear with three tooth meshes can get by, has four lines A to D, one of which is used as a transmission input, a second serves as the transmission output line, while a third serves as the actual transmission line Torque converter drives and the fourth is driven by this.

Claims (1)

PATENTANSPRUCH: Getriebe nach Patent 91o 371, dadurch gekennzeichnet, daß das Getriebe wenigstens vier Leitungen hat, von denen wenigstens zwei über den eigentlichen Drehmomentenwandler miteinander verbunden sind.PATENT CLAIM: Gearbox according to patent 91o 371, characterized in that that the transmission has at least four lines, of which at least two over the actual torque converters are interconnected.
DER3607D 1943-09-08 1943-09-08 Split gear Expired DE912884C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER3607D DE912884C (en) 1943-09-08 1943-09-08 Split gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER3607D DE912884C (en) 1943-09-08 1943-09-08 Split gear

Publications (1)

Publication Number Publication Date
DE912884C true DE912884C (en) 1954-06-03

Family

ID=7396434

Family Applications (1)

Application Number Title Priority Date Filing Date
DER3607D Expired DE912884C (en) 1943-09-08 1943-09-08 Split gear

Country Status (1)

Country Link
DE (1) DE912884C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5533943A (en) * 1994-04-25 1996-07-09 Toyota Jidosha Kabushiki Kaisha Planetary gear device including planetary gears each having integrally formed large and small pinions
US5554082A (en) * 1993-10-26 1996-09-10 Toyota Jidosha Kabushiki Kaisha Transmission with integral large and small planetary gears, and method of assembling the transmission

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5554082A (en) * 1993-10-26 1996-09-10 Toyota Jidosha Kabushiki Kaisha Transmission with integral large and small planetary gears, and method of assembling the transmission
US5533943A (en) * 1994-04-25 1996-07-09 Toyota Jidosha Kabushiki Kaisha Planetary gear device including planetary gears each having integrally formed large and small pinions

Similar Documents

Publication Publication Date Title
DE3511180C2 (en)
DE2645988C2 (en) Hydromechanical compound transmission
DE2813223A1 (en) GEAR CHANGE GEAR
DE3507600A1 (en) Epicyclic gearing
DE102015104778A1 (en) Electric final drive for a motor vehicle
DE3300416A1 (en) VEHICLE DRIVE DEVICE
DE921729C (en) Multi-speed gearbox
DE2820891C2 (en) Hydrodynamic-mechanical compound transmission with power split
DE938106C (en) Frictional gear shift gear with pre-selection
DE912884C (en) Split gear
DE960520C (en) Change gear with upstream flow clutch, especially for motor vehicles
DE1213689B (en) Planetary reversing and change gears
DE2053321C3 (en) Planetary gear change gears for vehicles, in particular for motor vehicles
DE829991C (en) Group transmission for motor vehicles
DE887663C (en) Device for reversing the direction of travel of a rail vehicle with single axle drive
DE645174C (en) Speed change gear, especially for mine locomotives
DE3619069A1 (en) Transmission
DE1029689B (en) Change gear for motor vehicles with upstream flow converter
DE1002635B (en) Gear change transmission for off-road vehicles
DE3021969C2 (en) Gear change gears in group design for motor vehicles
DE102018201747A1 (en) Power split continuously variable transmission with two driving ranges
AT200611B (en) Drive for cable cars
DE1138415C2 (en) Change-over and reversing gears, especially for rail vehicles
DE3916244A1 (en) Multi-speed, automatically shiftable step-change gear box
AT220011B (en) Two-stage spur gear reversing gear for ships