DE333881C - Spur gear change and reversing gears for motor vehicles - Google Patents

Spur gear change and reversing gears for motor vehicles

Info

Publication number
DE333881C
DE333881C DENDAT333881D DE333881DD DE333881C DE 333881 C DE333881 C DE 333881C DE NDAT333881 D DENDAT333881 D DE NDAT333881D DE 333881D D DE333881D D DE 333881DD DE 333881 C DE333881 C DE 333881C
Authority
DE
Germany
Prior art keywords
gear
motor vehicles
driven
shaft
spur 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
Application number
DENDAT333881D
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.)
HORCHWERKE AKT GES
Original Assignee
HORCHWERKE AKT GES
Publication date
Application granted granted Critical
Publication of DE333881C publication Critical patent/DE333881C/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)

Description

Stirnräder-Wechsel- und -Wendegetriebe für Motorfahrzeuge. Vorliegende Erfindung betrifft ein Wechsel-und Wendegetriebe für Motorfahrzeuge, welches für beide Drehrichtungen der anzutreibenden Welle eine Schaltung mit allen Geschwindigkeitsstufen gestattet.Spur gears change and reversing gears for motor vehicles. Present The invention relates to a change and reversing gear for motor vehicles, which for Both directions of rotation of the shaft to be driven have a circuit with all speed levels allowed.

Das Wesen der Erfindung bestellt darin, daß ein auf der Vorgelegewelle verschiebbar angeordnetes Zahnrad in ein auf der anzutreibenden Welle sitzendes Zahnrad oder in ein besonderes Umkehrzahnrad eingeschaltet «erden kann, das seinerseits erst in ein weiteres auf der anzutreibenden Welle sitzendes Zahnrad eingreift und dadurch die Drehrichtung der anzutreibenden Welle umkehrt.The essence of the invention is that one on the countershaft slidably arranged gear in a seated on the shaft to be driven Gearwheel or switched into a special reverse gearwheel, which in turn only engages in another gear seated on the shaft to be driven and this reverses the direction of rotation of the shaft to be driven.

In der Zeichnung ist der Erfindungsgegenstand in Fig. z im Schnittdargestellt, während Fig. 2 schematisch den Eingriff der Wechselräder veranschaulicht.In the drawing, the subject matter of the invention is shown in section in FIG. while Fig. 2 schematically illustrates the engagement of the change gears.

Es ist z die etwa vorn Motor angetriebene Hauptwelle, 2 die Vorgelegewelle. Die Vorgelegewelle 2 wird durch die verschiedenen Vorgelegeräder 3, 3', =1 -, 4', 5, 5' mit verschiedenen Geschwindigkeitsstufen angetrieben. Auf ihr verschieblich sitzt ein Zahnrad a, das unmittelbar in das Zahnrad b der anzutreibenden Welle 6 eingreift und dadurch rlie anzutreibende Welle - mit den Geschwindigkeitsstufen 3, 3', 4., 4', 5, 5' in einem Sinne dreht. _ Anderseits kann das Zahnrad a bei entgegengesetzter Verschiebung mit dem Zahnrad c in Eingriff gebracht werden, das seinerseits mit dem Zahnrad d der anzutreibenden Welle 6 kämmt. Dadurch erfolgt der Antrieb der Welle 6 in entgegengesetzter Drehrichtung wieder mit den Geschwindigkeiten 3, 3', 4, =1', 5. 5'.It is z the main shaft driven approximately in front of the engine, 2 the countershaft. The countershaft 2 is driven by the various countershaft gears 3, 3 ', = 1-, 4', 5, 5 'at different speed levels. Slidably seated on it is a gear a, which engages directly in gear b of the shaft 6 to be driven and thereby rotates the shaft to be driven - at speeds 3, 3 ', 4, 4', 5, 5 'in one sense. On the other hand, the gear a can be brought into engagement with the opposite displacement with the gear c, which in turn meshes with the gear d of the shaft 6 to be driven. As a result, the shaft 6 is driven in the opposite direction of rotation again at speeds 3, 3 ', 4, = 1', 5, 5 '.

Claims (1)

PATENTANSPRUCH: Stirnräder-Wechsel- und Wendegetriebe für Motorfahrzeuge, dadurch gekennzeichnet, daß zwischen der von der Hauptwelle (z) aus anzutreibenden Vorgelegewelle (2) und, der von ihnaus anzutreibenden Welle (6) ein Wendegetriebe eingeschaltet ist, bestehend aus einem auf der Vorgelegewelle verschiebbaren Zahnrad (a), welches entweder mit einem Zahnrad (b) der anzutreibenden Welle oder mit einem in ein anderes Zahnrad (d) dieser Welle eingreifenden Zwischenrad (c) in Eingriff gebracht werden kann. Claim: spur gear change and reversing gears for motor vehicles, characterized in that between the countershaft (2) to be driven by the main shaft (z) and the shaft (6) to be driven by it, a reversing gear is switched on, consisting of one on the countershaft displaceable gear (a), which can be brought into engagement either with a gear (b) of the shaft to be driven or with an intermediate gear (c) engaging in another gear (d) of this shaft.
DENDAT333881D Spur gear change and reversing gears for motor vehicles Expired DE333881C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE333881T

Publications (1)

Publication Number Publication Date
DE333881C true DE333881C (en) 1921-03-09

Family

ID=6212750

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT333881D Expired DE333881C (en) Spur gear change and reversing gears for motor vehicles

Country Status (1)

Country Link
DE (1) DE333881C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

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