DE430864C - Gear change transmission for motor vehicles - Google Patents
Gear change transmission for motor vehiclesInfo
- Publication number
- DE430864C DE430864C DEZ15434D DEZ0015434D DE430864C DE 430864 C DE430864 C DE 430864C DE Z15434 D DEZ15434 D DE Z15434D DE Z0015434 D DEZ0015434 D DE Z0015434D DE 430864 C DE430864 C DE 430864C
- Authority
- DE
- Germany
- Prior art keywords
- gear
- shaft
- motor vehicles
- engagement
- transmission
- 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
- F16H3/20—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear
- F16H3/22—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear with gears shiftable only axially
- F16H3/24—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear with gears shiftable only axially with driving and driven shafts coaxial
- F16H3/26—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear with gears shiftable only axially with driving and driven shafts coaxial and two or more additional shafts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
Description
Zahnräderwechselgetriebe für Kraftfahrzeuge Das bekannte Wechselgetriebe für Kraftfahrzeuge mit beispielsweise vier Geschwindigkeitss.chaltungen vorwärts und :einem Rückwärtsgang genügt nicht für schwere Kraftfahrzeuge. Wollte man noch mehr Geschwindigkeitsstufen einbauen, so würden die Räder so groß werden, daß der Einbau nicht mehr in die durch das Fahrzeug festgelegten Raumverhältnisse paßt.Gear change transmission for motor vehicles The well-known change transmission for motor vehicles with, for example, four speed gears forward and: a reverse gear is not enough for heavy vehicles. You still wanted to build in more speed levels, the wheels would be so big that the Installation no longer fits into the space specified by the vehicle.
Es ist bereits bekannt, durch Anbau. eines besonderen Vorgelegen !höhere oder geringere Geschwindigkeitsstufen zu ermöglichen. Diese Bauarten gewährleisten wohl eine Vermehrung der Geschwindigkeiten um das Doppelte, aber nicht eine in fortlaufender Reihenfolge mögliche Schaltung .derselben, was besonders bei schweren Fahrzeugen sehr erwünscht ist. Bei den bekannten Bauarten ist der Rückwärtsgang ebenfalls im vorderen Getriebekasten angeordnet, so daß durch Einschaltung des Zusatzgetriebes nur eine Verdoppelung dieser Gänge möglich war.It is already known by cultivation. of a special present! higher or to enable lower speed levels. These designs ensure probably a doubling of the speeds, but not a continuous one Sequence possible circuit .the same, which is especially true for heavy vehicles is very welcome. In the known designs, the reverse gear is also in front gear box arranged so that by switching on the additional gear only a doubling of these gears was possible.
Bei der im folgenden beschriebenen Erfindung hingegen isit der Rückwärtsgang im hinteren Teil des Getriebekastens angeordnet, so daß so viele Rückwärtsgänge entstehen, wie im vorderen Teile des Kastens Geschwindigkeitsstufen angeordnet sind.In the invention described below, however, the reverse gear isit placed in the rear of the gearbox so that as many reverse gears develop, as in the front part of the box speed levels are arranged.
Die vom Motor angetrielxerne Welle 7 steht in bekannter Weise durch Zahnrad 8 in Eingriff mit Zahnrad 9 der Vorgelegewelle i o, und: durch Verschieben der beiden Zahnräder 3 auf Welle 2 in Eingriff mit den Vorgelegerädern i i erfolgt in bekannter Weise der Antrieb nach der Differentialwelle.The shaft 7 driven by the motor stands through in a known manner Gear 8 in engagement with gear 9 of the countershaft i o, and: by moving of the two gears 3 on shaft 2 in engagement with the counter gears i i in a known manner the drive after the differential shaft.
Bei der vorliegenden Erfindung ist die Schaltwelle 2 über ein Mittellager 13 verlängert. Auf dieser Verlängerung der Welle 2, welche mit 1¢ bezeichnet ist, ist ein Zahnrad i uridrehbar, aber verschiebbar angeordnet. Durch Verschieben dieses Zahnrades ergeben sich folgende Schaltungen: .9 ist eine Ruhestdlung. Durch Einschalten nach Eingriffsstellung C erfolgt Eingriff des Zahnrades i in ein Stirnrad q. des Doppelvorgelegerades 15, dessen anderes Stirnrad 16 in das Stirnrad 12 der nach der Differentialwelle führenden Welle'6 eingreift. Es arbeiten also die bekannten links in der Abbildung dargestellten Geschwindigkeitsschaltungen über das Zahnrad i mit dem Vorgelege 15, wodurch die kleineren Geschwindigkeiten des Fahrzeuges, beispielsweise 1, 2, 3 und q. km in der Stunde, erreicht werden.In the present invention, the selector shaft 2 is via a central bearing 13 extended. On this extension of shaft 2, which is denoted by 1 ¢, a gear i is unrotatable, but arranged to be displaceable. By moving this Gearwheel results in the following circuits: .9 is a resting position. By switching on after engagement position C, the gear wheel i engages with a spur gear q. of Double counter gear 15, the other spur gear 16 in the spur gear 12 of the after the differential shaft leading shaft'6 engages. So the known ones work Speed switching shown on the left in the figure via the gearwheel i with the back gear 15, whereby the lower speeds of the vehicle, for example 1, 2, 3 and q. km per hour.
Durch Verschieben, des Zahnrades i über Ruhestellung A hinaus nach Stellung B er. folgt,direkte Kupplung mit der zu dem Differentialgetriebe führenden Übertragungswelle 6, wodurch die größeren Geschwindigkeiten des Fahrzeuges erreicht werden, beispielsweise q., 8, 12 und 16 km in der Stunde.By moving the gear i beyond the rest position A to position B he. follows, direct coupling with the transmission shaft 6 leading to the differential gear, whereby the higher speeds of the vehicle are achieved, for example q., 8, 12 and 16 km per hour.
Durch Versc'hi'eben des Zahnrades i in die Stellung E links von der Ruhestellung D erhält man die Rückwärtsgänge dadurch, daß , man das Schaltrad i in Eingriff mit einem Zahnrad 5 eines auf einer Zwischenwelle gelagerten Doppelrades 17 bringt, dessenanderes Zahnrad 18 mit dem Zahnrad q. des Doppelvorge,legerades 15 in dauerndem Eingriff steht. Es sind also die gleichen Rückwärtsgänge möglich wie die durch den vorderen Getriebeteil möglichen Geschwindigkeiten, beispielsweise 1, 2, 3 und q. km in der Stunde. Hierin liegt ein besonderer Fortschritt.By Versc'hi'eben the gear wheel i in the position E to the left of the Rest position D, the reverse gears are obtained by turning the ratchet wheel i in engagement with a gear 5 of a double gear mounted on an intermediate shaft 17 brings, the other gear 18 with the gear q. of the double pre, casual wheel 15 is in permanent engagement. So the same reverse gears are possible such as the speeds possible through the front part of the transmission, for example 1, 2, 3 and q. km per hour. This is a particular step forward.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEZ15434D DE430864C (en) | 1925-07-14 | 1925-07-14 | Gear change transmission for motor vehicles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEZ15434D DE430864C (en) | 1925-07-14 | 1925-07-14 | Gear change transmission for motor vehicles |
Publications (1)
Publication Number | Publication Date |
---|---|
DE430864C true DE430864C (en) | 1926-06-30 |
Family
ID=7623788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEZ15434D Expired DE430864C (en) | 1925-07-14 | 1925-07-14 | Gear change transmission for motor vehicles |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE430864C (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE921496C (en) * | 1941-06-11 | 1954-12-20 | Daimler Benz Ag | Gear change transmission with several gears that can be shifted by electromagnetic clutches, especially for motor vehicles |
DE921735C (en) * | 1953-01-30 | 1954-12-23 | Daimler Benz Ag | Gear change transmission with a countershaft, especially for motor vehicles |
DE932349C (en) * | 1952-09-27 | 1955-08-29 | Hannoversche Maschb Aktien Ges | Gear change transmission for wheeled tractors or caterpillar vehicles |
DE934514C (en) * | 1953-05-21 | 1955-10-27 | Hannoversche Maschb Aktien Ges | Gearbox for motor vehicles, especially tractors, tractors or the like. |
DE952405C (en) * | 1954-05-12 | 1956-11-15 | Fritz Kreis | Fully automatic through centrifugal clutches, mechanically switching gear change gear for motor vehicles |
DE965471C (en) * | 1955-08-26 | 1957-06-06 | Holder Maschinenfabrik Geb | Multi-speed gear change transmission for two-wheel tractor |
DE969199C (en) * | 1952-03-25 | 1958-05-08 | Kramer G M B H Maschf Geb | Multi-gear gearbox for motor vehicles, especially power tractors |
DE1082808B (en) * | 1955-07-02 | 1960-06-02 | Zahnradfabrik Friedrichshafen | Switching device for motor vehicle change gear |
DE1087009B (en) * | 1958-08-14 | 1960-08-11 | Zahnradfabrik Friedrichshafen | Multi-speed gear change transmission, especially for tractor vehicles |
DE1092774B (en) * | 1959-09-15 | 1960-11-10 | Paul Lohse Dipl Ing Dr Ing | Motor vehicle transmissions, in particular for agricultural tractors |
DE1093216B (en) * | 1958-12-22 | 1960-11-17 | Schlepperwerk Nordhausen Veb | Gear change transmission with a reversing gear connected upstream of the gear shift transmission, in particular for motor vehicles |
-
1925
- 1925-07-14 DE DEZ15434D patent/DE430864C/en not_active Expired
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE921496C (en) * | 1941-06-11 | 1954-12-20 | Daimler Benz Ag | Gear change transmission with several gears that can be shifted by electromagnetic clutches, especially for motor vehicles |
DE969199C (en) * | 1952-03-25 | 1958-05-08 | Kramer G M B H Maschf Geb | Multi-gear gearbox for motor vehicles, especially power tractors |
DE932349C (en) * | 1952-09-27 | 1955-08-29 | Hannoversche Maschb Aktien Ges | Gear change transmission for wheeled tractors or caterpillar vehicles |
DE921735C (en) * | 1953-01-30 | 1954-12-23 | Daimler Benz Ag | Gear change transmission with a countershaft, especially for motor vehicles |
DE934514C (en) * | 1953-05-21 | 1955-10-27 | Hannoversche Maschb Aktien Ges | Gearbox for motor vehicles, especially tractors, tractors or the like. |
DE952405C (en) * | 1954-05-12 | 1956-11-15 | Fritz Kreis | Fully automatic through centrifugal clutches, mechanically switching gear change gear for motor vehicles |
DE1082808B (en) * | 1955-07-02 | 1960-06-02 | Zahnradfabrik Friedrichshafen | Switching device for motor vehicle change gear |
DE965471C (en) * | 1955-08-26 | 1957-06-06 | Holder Maschinenfabrik Geb | Multi-speed gear change transmission for two-wheel tractor |
DE1087009B (en) * | 1958-08-14 | 1960-08-11 | Zahnradfabrik Friedrichshafen | Multi-speed gear change transmission, especially for tractor vehicles |
DE1093216B (en) * | 1958-12-22 | 1960-11-17 | Schlepperwerk Nordhausen Veb | Gear change transmission with a reversing gear connected upstream of the gear shift transmission, in particular for motor vehicles |
DE1092774B (en) * | 1959-09-15 | 1960-11-10 | Paul Lohse Dipl Ing Dr Ing | Motor vehicle transmissions, in particular for agricultural tractors |
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