DE430864C - Gear change transmission for motor vehicles - Google Patents

Gear change transmission for motor vehicles

Info

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
Application number
DEZ15434D
Other languages
German (de)
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.)
ZAHNRAEDERFABRIK KOELLMANN AKT
Original Assignee
ZAHNRAEDERFABRIK KOELLMANN AKT
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 ZAHNRAEDERFABRIK KOELLMANN AKT filed Critical ZAHNRAEDERFABRIK KOELLMANN AKT
Priority to DEZ15434D priority Critical patent/DE430864C/en
Application granted granted Critical
Publication of DE430864C publication Critical patent/DE430864C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H3/00Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/20Toothed 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
    • F16H3/22Toothed 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
    • F16H3/24Toothed 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
    • F16H3/26Toothed 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)

PATENTANSPRÜCHE: i. Zahnräderwechselgetriebe für Kraftfahrzeuge, dadurch gekennzeichnet, daß auf der getriebenen Welle des Wechse-lgetriebeg innerhalb des Gehäuses desselben außer den üblichen Getrieberädern ein Zahnrad uridrehbar, aber verschiebbar angeordnet ist, das in der einen Endstellung die Kupplung mit -der zu dem Differentialgetriebe führenden Übertragungswelle bewirkt und in einer anderen Stellung in. das eine von zwei verschieden großer, starr miteinander verbundenen und auf der Vorgelegewelle des Wechselgetriebes gelagerten Stirnrädern eingreift, von denen das andere mit eitlem Stirnrad der genannten Übertragungswelle in Eingriff steht. PATENT CLAIMS: i. Gear change transmission for motor vehicles, characterized in that on the driven shaft of the Wechse-lgetriebeg inside the housing of the same apart from the usual gear wheels, a gear wheel is non-rotatable but slidably arranged, which in one end position causes the coupling with the transmission shaft leading to the differential gear and In another position, one of two spur gears of different sizes, rigidly connected to one another and mounted on the countershaft of the gearbox, engages, of which the other is in engagement with a spur gear of said transmission shaft. 2. Zahnräderwechsiel@getriebe nach Anspruch i, dadurch ;gekennzeichnet, daß (las verschiebbare Zahnrad (i) der getrIebenen Welle ferner mit dein einen zweier Zwischenräder (5, 18) irr Eingriff gebe acht werden kann, von denen das andere Rad (18) mit dem einen Zahnrad (4.) des auf der Vorgelegewelle (1o) gelagerten Doppelrades (15) in Eingriff steht. 2. Zahnräderwechseliel @ transmission according to claim i, characterized in that (the sliding gear (i) of the geared shaft can also be engaged with one of two intermediate gears (5, 18), of which the other wheel (18) is in engagement with one gear (4) of the double gear (15) mounted on the countershaft (1o).
DEZ15434D 1925-07-14 1925-07-14 Gear change transmission for motor vehicles Expired DE430864C (en)

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

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DE (1) DE430864C (en)

Cited By (11)

* Cited by examiner, † Cited by third party
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

Cited By (11)

* Cited by examiner, † Cited by third party
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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