DE1766820U - MULTI-SPEED GEAR CHANGE-UP GEAR IN FRONT-END DESIGN. - Google Patents
MULTI-SPEED GEAR CHANGE-UP GEAR IN FRONT-END DESIGN.Info
- Publication number
- DE1766820U DE1766820U DEZ3901U DEZ0003901U DE1766820U DE 1766820 U DE1766820 U DE 1766820U DE Z3901 U DEZ3901 U DE Z3901U DE Z0003901 U DEZ0003901 U DE Z0003901U DE 1766820 U DE1766820 U DE 1766820U
- Authority
- DE
- Germany
- Prior art keywords
- output shaft
- countershaft
- shaft
- gear
- speed gear
- 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
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
- F16H3/093—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts
- F16H3/097—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts the input and output shafts being aligned on the same axis
-
- 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
- F16H3/006—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion power being selectively transmitted by either one of the parallel flow paths
-
- 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
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
- F16H3/091—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears including a single countershaft
- F16H3/0915—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears including a single countershaft with coaxial input and output shafts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
Description
Mehrgängiges Zahnräderwechselgetriebe in Vorgelegebauart.Multi-speed gear change transmission in countershaft design.
Die Erfindung befaßt sich mit Verbesserungen bei Zahnräderwechselgetriebe in Vorgelegebauart, mit in einer Flucht liegender Antriebswelle und Abtriebswelle, die direkt miteinander kuppelbar sind. The invention is concerned with improvements in gear change transmissions in countershaft design, with aligned drive shaft and output shaft, which can be coupled directly to one another.
Bezweckt ist, eine allgemeine Vereinfachung im Bau und in der Bedienung einer solchen Getriebeart herbeizuführen, was erfindungsgemäß im wesentlichen dadurch erreicht ist, daß von den zwischen der Getriebeabtriebswelle und der Nebenwelle vorhandenen Räderpaarendie auf der Vorgelegewelle befindlichen Räder miteinander verbunden sind und gemeinsam lose laufend, jedoch mit der Vorgelegewelle durch eine unter Last schaltbare Kupplung mit dieser Welle gemeinsam kuppelbar sind, während die auf der Abtriebswelle befindlichen Gegenräder einzeln lose laufend und auch einzeln mit der Abtriebswelle kuppelbar angeordnet sind. The aim is a general simplification in construction and operation bring about such a transmission type, which according to the invention essentially thereby is achieved that of the between the transmission output shaft and the auxiliary shaft existing pairs of wheels, the wheels located on the countershaft with each other are connected and running loosely together, but with the countershaft by a under load switchable coupling with this shaft can be coupled together while the mating gears located on the output shaft individually running loose and also are arranged individually coupled to the output shaft.
Wenn von der Antriebswelle über das Räderpaar für die konstante Übertragung die Nebenwelle angetrieben wird und alle Kupplungen ausgerückt sind, so besteht Leerlauf, wobei nur die Nebenwelle für sich mitläuft. Bei dies. em Zustand kann jeweils eines der Räder der Abtriebswelle eingerückt werden, was leicht möglich ist, solange die Räderpaare stillstehen. Nach diesem Einrücken wird die unter Last schaltbare Kupplung (insbesondere Kraftschlußkupplung der Vorgelegewelle) eingerückt und damit die Kraftübertragung stoßfrei veranlaßt. When from the drive shaft via the pair of gears for constant transmission the auxiliary shaft is driven and all clutches are disengaged, so there is Idle, with only the auxiliary shaft running for itself. With this. em state can each one of the wheels of the output shaft are engaged, which is easily possible is as long as the pairs of wheels stand still. After this engagement, the under load Switchable clutch (especially frictional coupling of the countershaft) engaged and thus causes the power transmission to be smooth.
Vorteilhaft ist, daß die auf der Abtriebswelle befindlichen Kupplungen billig herzustellende Formschlußkupplungen sein können. Soll in einen nächsten Getriebegang übergegangen werden, so bedarf'es nur des. vorübergehenden Lösens der Kraftschlußkupplung der Vorgelegewelle, wonach dann auf der Abtriebswelle ein anderes Rad mit dieser Welle zu kuppeln ist. Ist dies geschehen, so wird durch Wiedereinrücken der Eraftschlußkupplung der Vorgelegewelle die Kraftübertragung auf die Abtriebswelle stoßfrei eingeleitet. Alle die erwähnten Schaltvorgänge sind ohne Ausschalten der Motorkupplung durchführbar. It is advantageous that the clutches located on the output shaft can be cheap to produce form-fitting couplings. Should be in a next gear are passed over, then only the temporary release of the frictional coupling is required the countershaft, after which another wheel with this on the output shaft Shaft is to be coupled. Once this has happened, the friction clutch is re-engaged the countershaft initiates the power transmission to the output shaft smoothly. All of the switching operations mentioned can be carried out without disconnecting the engine clutch.
(Die Zeichnung zeigt zwei Ausführungsbeispiele der Erfindung in Schemabildern mit beigegebenen Schaltbildern. (The drawing shows two exemplary embodiments of the invention in schematic diagrams with enclosed circuit diagrams.
Fig. 1 zeigt ein erfindungsgemäßes Getriebe, das für die Erzielung von drei Vorwärtsgängen eingerichtet ist. Die Einrichtung zur Erzielung des Rückwärtsganges ist nicht dargestellt.Fig. 1 shows a transmission according to the invention, which is used to achieve is set up by three forward gears. The device for achieving reverse gear is not shown.
Fig. 2 zeigt ein gleiches Getriebe für vier Vorwärtsgänge.Fig. 2 shows the same transmission for four forward gears.
In Fig.'l sieht man die Getriebeantriebswelle 1 und die Abtriebswelle 2 mit einer Kupplung 3, die zur Herbeiführung des direkten Ganges dient. Vorzugsweise ist es eine Kraftschlußkupplung, die geeignet ist, unter Last geschaltet zu werden. Die Vorgelegewelle ist mit 4 bezeichnet. Für die konstante Übertragung ist das Räderpaar 6,7 vorgesehen. Das Rad 6 ist fest auf der Antriebswelle 1 und das Rad 7 ist auf die Vorgelegewelle 4 aufgekeilt. Die Räder 8 und 9 der Vorgelegewelle 4 bilden ein ganzes Stück, das lose laufend auf die Vorgelegewelle 4 aufgeschoben ist und mit dieser Welle durch eine unter Last lösbare Kraftschlußkupplung 10'gekuppelt werden kann. Die Gegenräder 11,12 zu den Rädern 8,9 lagern einzeln lose laufend auf der Abtriebswelle 2. Zum Zwecke der Verbindung dieser Einzelräder sind Klauenkupplungen 13714, 15, 16 beliebiger Art vorgesehen und deren Verschiebe-Schaltmuffen 17, 18 weisen ein gemeinsames Schaltgestänge 19 auf. Es sind drei Schaltstellungen möglich, nämlich eine solche, bei der die linke Kupplung eingerückt und die rechte ausgerückt ist, eine zweite Stellung, bei der umgekehrt die linke ausgerückt und die rechte eingerückt ist. Die dritte Stellung ist die untätige Mittelstellung, die nötig ist, wenn bei eingerückter Kupplung 3 der-direkte Gang benützt wird. In Fig.'l you can see the transmission input shaft 1 and the output shaft 2 with a clutch 3, which is used to bring about the direct gear. Preferably it is a frictional coupling that is suitable to be switched under load. The countershaft is denoted by 4. The pair of wheels is responsible for constant transmission 6.7 provided. The wheel 6 is fixed on the drive shaft 1 and the wheel 7 is on the countershaft 4 is keyed. The wheels 8 and 9 of the countershaft 4 form a whole piece, which is pushed loosely running on the countershaft 4 and with this shaft can be coupled by a frictional coupling 10 'which can be released under load can. The counter gears 11,12 to the Wheels 8,9 are individually loose running on the output shaft 2. For the purpose of connecting these individual gears are Claw clutches 13714, 15, 16 of any type are provided and their shift sleeves 17, 18 have a common shift linkage 19. There are three switch positions possible, namely one in which the left clutch is engaged and the right clutch is disengaged, a second position in which, conversely, the left is disengaged and the right one is indented. The third position is the inactive middle position, which is necessary if the direct gear is used with clutch 3 engaged.
Bei der Ausführungsform nach Fig. 2 besteht das gleiche Prinzip der Schaltung, nur mit dem Unterschied, daß auf der Abtriebswelle drei formschlüssige Kupplungen bestehen, die einzeln zu betätigen sind. Es sind auf der Vorgelegewelle drei Räder 8,-9 und 20 zusammenhängend lose gelagert. Das Gegenrad 21 und Rad 20 ist lose auf der Abtriebswelle 2 gelagert und'kann mittels der Klauenkupplung 22, 23 und Schaltmuffe 24 mit der Welle 2 gekuppelt werden. In the embodiment of FIG. 2, the same principle exists Circuit, only with the difference that there are three form-fitting ones on the output shaft There are clutches that can be operated individually. It's on the countershaft three wheels 8, -9 and 20 loosely stored together. The counter gear 21 and gear 20 is loosely mounted on the output shaft 2 and can, by means of the claw coupling 22, 23 and shift sleeve 24 are coupled to the shaft 2.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEZ3901U DE1766820U (en) | 1955-12-31 | 1955-12-31 | MULTI-SPEED GEAR CHANGE-UP GEAR IN FRONT-END DESIGN. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEZ3901U DE1766820U (en) | 1955-12-31 | 1955-12-31 | MULTI-SPEED GEAR CHANGE-UP GEAR IN FRONT-END DESIGN. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1766820U true DE1766820U (en) | 1958-05-14 |
Family
ID=32797004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEZ3901U Expired DE1766820U (en) | 1955-12-31 | 1955-12-31 | MULTI-SPEED GEAR CHANGE-UP GEAR IN FRONT-END DESIGN. |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1766820U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1550724B1 (en) * | 1965-04-30 | 1971-09-09 | Dana Corp | HYDRAULICALLY AND MECHANICALLY OPERATED SHIFTING DEVICE FOR A GEAR CHANGE-UP GEAR |
DE1650820B1 (en) * | 1966-09-30 | 1972-01-13 | Peugeot | SHIFTING DEVICE FOR TWO SHIFTER FORKS TO ENGAGE WITH TWO SLIDING SLEEVES OF A GEARBOX |
DE2214195A1 (en) | 1971-03-23 | 1972-09-28 | Thomson Csf | Method and arrangement for processing electrical signals |
-
1955
- 1955-12-31 DE DEZ3901U patent/DE1766820U/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1550724B1 (en) * | 1965-04-30 | 1971-09-09 | Dana Corp | HYDRAULICALLY AND MECHANICALLY OPERATED SHIFTING DEVICE FOR A GEAR CHANGE-UP GEAR |
DE1650820B1 (en) * | 1966-09-30 | 1972-01-13 | Peugeot | SHIFTING DEVICE FOR TWO SHIFTER FORKS TO ENGAGE WITH TWO SLIDING SLEEVES OF A GEARBOX |
DE2214195A1 (en) | 1971-03-23 | 1972-09-28 | Thomson Csf | Method and arrangement for processing electrical signals |
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