DE701435C - Revolving gear change and reversing gear, especially for motor vehicles - Google Patents
Revolving gear change and reversing gear, especially for motor vehiclesInfo
- Publication number
- DE701435C DE701435C DE1937D0076516 DED0076516D DE701435C DE 701435 C DE701435 C DE 701435C DE 1937D0076516 DE1937D0076516 DE 1937D0076516 DE D0076516 D DED0076516 D DE D0076516D DE 701435 C DE701435 C DE 701435C
- Authority
- DE
- Germany
- Prior art keywords
- group
- gear
- gears
- planetary
- motor vehicles
- 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
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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
- F16H3/62—Gearings having three or more central gears
- F16H3/64—Gearings having three or more central gears composed of a number of gear trains, the drive always passing through all the trains, each train having not more than one connection for driving another train
-
- 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
- B60K17/06—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing
- B60K17/08—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing of mechanical type
-
- 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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
- F16H3/46—Gearings having only two central gears, connected by orbital gears
- F16H3/48—Gearings having only two central gears, connected by orbital gears with single orbital gears or pairs of rigidly-connected orbital gears
-
- 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
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
-
- 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/2002—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears
- F16H2200/2007—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with two sets of orbital gears
-
- 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
- F16H2720/00—Different types of speed-change gear mechanisms
-
- 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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
- F16H3/62—Gearings having three or more central gears
- F16H3/66—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another
- F16H3/663—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another with conveying rotary motion between axially spaced orbital gears, e.g. RAVIGNEAUX
Description
Der Erfindung liegt die Aufgabe zugrunde, ein insbesondere für Kräftwagen bestimmtes Umlaufräder-Wechsel- und-Wendegetriebe zu schaffen, bei dem unter möglichst geringem Aufwand an Baustoffen eine günstige, dem Kraftwagen angepaßte Verteilung der Gänge, geringe Drehzahlen sowohl der belasteten als auch der leerlaufenden Teile, gleiche Zähnezahl der größten Zahnräder und eine Verteilung der Momente, -die eineeinfache Ausbildung der Bremsen und Kupplungen gestattet, erreicht werden soll.The invention is based on the object, in particular for motor vehicles certain epicyclic gear change and reversing gear to create an inexpensive, cost-effective, Distribution of gears adapted to the vehicle, low speeds for both loaded and idling parts, same number of teeth on the largest gears and a distribution of the moments, a simple design of the brakes and clutches allowed to be achieved.
Das den Gegenstand der Erfindung bildende Getriebe besteht in an sich bekannterThe transmission forming the subject of the invention is known per se
t5 Weise aus zwei Gruppen von hintereinandergeschalteten Umlaufrädergetrieben, die durch Festlegen von Zentralrädern mittels Schaltverbindungen und durch Verblocken der Gruppen in sich mittels Schaltkupplungen geschaltet werden. Das gemäß der Erfindung ao ausgebildete Getriebe ist durch folgende Merkmale gekennzeichnet: .t5 way of two groups of cascaded Epicyclic gears made by setting central gears by means of switching connections and switched by interlocking the groups by means of clutches. According to the invention ao trained gear is characterized by the following features:.
Die erste Gruppe des Getriebes enthält einen Satz Umlaufräder mit zwei Zahnkränzen. Das außenliegende Zentralrad dieser Gruppe ist mit der treibenden Welle verbunden. Die innenliegenden Zentralräder sind am Gehäuse festlegbar. Drer Umlaufräderträger ist mit der treibenden Welle kuppelbar und dient als Verbindungsglied mit der zweiten Gruppe.The first group of the transmission contains a set of planetary gears with two ring gears. The external central gear of this group is connected to the driving shaft. The central gears on the inside can be fixed on the housing. D r he epicyclic carrier is coupled with the driving shaft and serves as a connecting link with the second group.
Diese zweite Gruppe enthält ebenfalls einen Satz Umlaufräder mit zwei Zahnkränzen. Das innenliegende Zentralrad dieser Gruppe ist mit dem Umlauf räderträger der ersten Gruppe verbunden und mit der getriebenenThis second group also contains a set of planetary gears with two ring gears. That The internal central gear of this group is the first with the circulating gear carrier Group connected and driven with the
Welle kuppelbar. Das zweite innenliegende Zentralrad und das außenliegende Zentralrad sind am Gehäuse festlegbar. Der Umlaufräderträger dieser zweiten Gruppe ist mit S der getriebenen Welle verbunden.Coupling shaft. The second inner central wheel and the outer central wheel can be fixed on the housing. The planetary gear carrier of this second group is connected to S of the driven shaft.
Das Getriebe gemäß der Erfindung ergibt sechs Vorwärts- und drei Rückwärtsgänge mit zwei doppelten Umlaufrädersätzen, während bei einem bekannten Getriebe, das ίο ebenfalls aus zwei hintereinandergeschalteten, je für sich schaltbaren Einzelgetrieben besteht, für die gleiche Gangzahl zwei dreifache Umlaufrädersätze erforderlich sind. Der Baustoffaufwand ist also bei dem Getriebe gemäß der Erfindung erheblich geringer als bei dem bekannten Getriebe. Außerdem ist durch die Erfindung eine günstige Gangverteilung und eine günstige Leerlaufdrehzahl erreicht sowie Gleichheit der Zähnezahl bei den beiden größten und teuersten Zahnrädern, wodurch die Herstellungskosten sehr vermindert werden.The transmission according to the invention gives six forward and three reverse gears with two double planetary gear sets, while in a known gear, the ίο also made up of two series-connected, there is each individually switchable gearbox, two triple for the same number of gears Revolving gear sets are required. The cost of building materials is therefore in the case of the transmission according to the invention considerably less than in the known transmission. Also is through the invention a favorable gear distribution and a favorable idle speed achieved and equality of the number of teeth in the two largest and most expensive gears, whereby the manufacturing cost is greatly reduced.
In der Zeichnung ist ein Ausführungsbeispiel der Erfindung schematisch dargestellt. An exemplary embodiment of the invention is shown schematically in the drawing.
Die erste Gruppe des Getriebes enthält einen Satz Umlaufräder mit zwei Zahnkränzen 3, 4. Das außenliegende Zentralrad 2, das mit dem größeren Zahnkranz 3 in Eingriff steht, ist mit der treibenden Welle 1 yerbunden. Die innenliegenden Zentralräder 5,7 sind mittels der Bremsen 6,8 am Gehäuse festlegbar. Der Umlaufräderträger 9 ist mit einer Zwischenwelle 10 verbunden, die durch die Schaltkupplung 11 mit der treibenden Welle ι kuppelbar ist.The first group of the transmission contains a set of planetary gears with two ring gears 3, 4. The external central wheel 2, which meshes with the larger ring gear 3 is connected to the driving wave 1. The internal central gears 5.7 are on the housing by means of the brakes 6,8 definable. The planetary gear carrier 9 is connected to an intermediate shaft 10, which by the clutch 11 can be coupled to the driving shaft.
Die zweite Getriebegruppe enthält ebenfalls einen Satz Umlaufräder mit zwei Zahnkränzen 12, 13. Das innenliegende Zentral rad 14 dieser Gruppe ist über die Zwischenwelle ι ο mit dem Umlauf räderträger 9 der ersten Gruppe verbunden und durch die Schaltkupplung 20 mit der getriebenen Welle 19 kuppelbar. Das zweite innenliegende Zentralrad 15 und das außenliegende Zentralrad 16 sind mittels der Bremsen 17, 18 am Gehäuse festlegbar. Der Umlauf räderträger 21 ist mit der getriebenen Welle 19 verbunden.The second gear group also contains a set of planetary gears with two ring gears 12, 13. The inner central wheel 14 of this group is on the intermediate shaft ι ο connected to the circulation wheel carrier 9 of the first group and through the Clutch 20 can be coupled to the driven shaft 19. The second inner central wheel 15 and the external central wheel 16 are on the housing by means of the brakes 17, 18 definable. The circulation gear carrier 21 is connected to the driven shaft 19.
Die Wirkungsweise des Getriebes ist folgende :The mode of operation of the gearbox is as follows:
Durch Anziehen einer der Bremsen 6,8 oder durch Einschalten der Kupplung 11 wird die erste Getriebegruppe eingeschaltet und die treibende Welle 1 mit der Zwischenwelle kinematisch verbunden. Die kinematische Verbindung der Zwischenwelle 10 mit der getriebenen Welle 19 erfolgt durch Anziehen der Bremse 17 oder 18 oder durch Einschalten der Kupplung 20. Durch Anziehen der Bremsen 6, 8 oder 18 wird jeweils eine .Über-Setzung ins Langsame erreicht, durch Anziehen der Bremse 17 dagegen eine Umkehrung der Drehrichtung, wenn der Durchmesser des Rades 15 größer ist als der Durchmesser des Rades 14.By applying one of the brakes 6,8 or by switching on the clutch 11 is the first gear group switched on and the driving shaft 1 with the intermediate shaft kinematically connected. The kinematic connection of the intermediate shaft 10 with the driven shaft 19 takes place by applying the brake 17 or 18 or by switching on of the clutch 20. By applying the brakes 6, 8 or 18, a transmission reached slow, by applying the brake 17, however, a reversal the direction of rotation when the diameter of the wheel 15 is greater than that Wheel diameter 14.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1937D0076516 DE701435C (en) | 1937-11-07 | 1937-11-07 | Revolving gear change and reversing gear, especially for motor vehicles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1937D0076516 DE701435C (en) | 1937-11-07 | 1937-11-07 | Revolving gear change and reversing gear, especially for motor vehicles |
Publications (1)
Publication Number | Publication Date |
---|---|
DE701435C true DE701435C (en) | 1941-01-16 |
Family
ID=7062218
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1937D0076516 Expired DE701435C (en) | 1937-11-07 | 1937-11-07 | Revolving gear change and reversing gear, especially for motor vehicles |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE701435C (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE957098C (en) * | 1952-10-22 | 1957-01-31 | Ronald Holdsworth Wilson | Planetary gear, especially for motor vehicles |
DE1027998B (en) * | 1955-02-16 | 1958-04-10 | Borg Warner | Epicyclic gear for motor vehicles with two sets of epicyclic gears |
US3165947A (en) * | 1960-05-09 | 1965-01-19 | Charles L Smith | Reversible drive for power tools |
DE1213689B (en) * | 1961-04-27 | 1966-03-31 | Hurth Masch Zahnrad Carl | Planetary reversing and change gears |
DE2619500A1 (en) * | 1976-01-29 | 1977-08-04 | Srm Hydromekanik Ab | MULTI-SPEED TRANSMISSION, ESPECIALLY FOR TRUCKS OR EARTHMOVER VEHICLES |
DE2733558A1 (en) * | 1977-07-26 | 1979-02-01 | Srm Hydromekanik Ab | First planet gear in vehicle gearbox - has tooth sets of varying diameter combing with brakable outer toothed central wheels |
US4142425A (en) * | 1976-01-29 | 1979-03-06 | S.R.M. Hydromekanik Aktiebolag | Multiple speed double planetary gear transmission |
DE3837778A1 (en) * | 1988-11-08 | 1990-05-10 | Kloeckner Humboldt Deutz Ag | MULTIPLE LOAD CIRCUIT FOR A VEHICLE TRANSMISSION |
-
1937
- 1937-11-07 DE DE1937D0076516 patent/DE701435C/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE957098C (en) * | 1952-10-22 | 1957-01-31 | Ronald Holdsworth Wilson | Planetary gear, especially for motor vehicles |
DE1027998B (en) * | 1955-02-16 | 1958-04-10 | Borg Warner | Epicyclic gear for motor vehicles with two sets of epicyclic gears |
US3165947A (en) * | 1960-05-09 | 1965-01-19 | Charles L Smith | Reversible drive for power tools |
DE1213689B (en) * | 1961-04-27 | 1966-03-31 | Hurth Masch Zahnrad Carl | Planetary reversing and change gears |
DE2619500A1 (en) * | 1976-01-29 | 1977-08-04 | Srm Hydromekanik Ab | MULTI-SPEED TRANSMISSION, ESPECIALLY FOR TRUCKS OR EARTHMOVER VEHICLES |
US4142425A (en) * | 1976-01-29 | 1979-03-06 | S.R.M. Hydromekanik Aktiebolag | Multiple speed double planetary gear transmission |
DE2733558A1 (en) * | 1977-07-26 | 1979-02-01 | Srm Hydromekanik Ab | First planet gear in vehicle gearbox - has tooth sets of varying diameter combing with brakable outer toothed central wheels |
DE3837778A1 (en) * | 1988-11-08 | 1990-05-10 | Kloeckner Humboldt Deutz Ag | MULTIPLE LOAD CIRCUIT FOR A VEHICLE TRANSMISSION |
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