DE316522C - - Google Patents
Info
- Publication number
- DE316522C DE316522C DENDAT316522D DE316522DA DE316522C DE 316522 C DE316522 C DE 316522C DE NDAT316522 D DENDAT316522 D DE NDAT316522D DE 316522D A DE316522D A DE 316522DA DE 316522 C DE316522 C DE 316522C
- Authority
- DE
- Germany
- Prior art keywords
- rollers
- disc
- recesses
- transmission
- always
- 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.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000000875 corresponding Effects 0.000 claims description 3
- 229910001018 Cast iron Inorganic materials 0.000 claims 1
- 229910000760 Hardened steel Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 230000035939 shock Effects 0.000 claims 1
- 230000005021 gait Effects 0.000 description 1
- 230000014616 translation Effects 0.000 description 1
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
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/24—Toothed gearings for conveying rotary motion without gears having orbital motion involving gears essentially having intermeshing elements other than involute or cycloidal teeth
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Friction Gearing (AREA)
Description
AUSGEGEBEN AM 2. DEZEMBER 1919ISSUED DECEMBER 2, 1919
KLASSE 47h GRUPPECLASS 47h GROUP
Die Erfindung bezieht sich auf das bekannte Übersetzungsgetriebe mit Triebstockverzahnung für nicht in gleicher Achse lie- I gende Wellen und mit Epizykloidenbewegung der Übertragungsteile. Das Getriebe besteht aus zwei ineinandergreifenden Rädern, von denen das eine mit in diametral angeordneten Aussparungen des anderen Rades eingreifenden Rollen versehen ist. Das Größenverhältnis zwischen den Teilkreisdurchmessern der Räder ist 1 : 2, die Umdrehungsgeschwindigkeiten der Wellen verhalten sich also zueinander wie ι : 2, man kann aber auch durch \7erbindung mehrefer derartiger Übersetzungen andere Übersetzungsverhältnisse erhalten. The invention relates to the known transmission gear with rack teeth for shafts that are not in the same axis and with epicycloidal movement of the transmission parts. The transmission consists of two intermeshing wheels, one of which is provided with rollers that engage in diametrically arranged recesses in the other wheel. The size ratio between the pitch diameters of the wheels is 1: 2, the rotational speeds of the shafts so related to each other as ι: 2, but you can also \ 7 Getting Connected mehrefer such translations other gear ratios obtained.
Das Neue besteht darin, daß das an der treibenden Welle sitzende, mit Rollen versehene Rad aus zwei Scheiben zusammengesetzt ist, zwischen denen die die Rollen tragenden Zapfen gelagert, sind, und daß die anzutreibende Welle ein napfförmiges Rad trägt mit einer der Zahl der Rollen entspre-. chenden Anzahl diametral angeordneter Aussparungen, in die die Rollen beim Umlauf der Räder eingreifen. Dieses Getriebe ist besonders geeignet, um einen gleichförmigen und geräuschlosen Gang zu erzeugen; außerdem ist die Haltbarkeit des. Getriebes infolge seiner Bauart besonders groß.The novelty consists in the fact that the one sitting on the driving shaft is provided with rollers The wheel is composed of two disks, between which those carrying the rollers Trunnions are mounted, and that the shaft to be driven is a cup-shaped wheel carries with one of the number of roles. corresponding number of diametrically arranged recesses, in which the rollers engage when the wheels rotate. This gear is special suitable to produce a smooth and noiseless gait; In addition, the durability of the transmission is due to particularly large in its design.
Der Gegenstand der Erfindung ist in der Zeichnung veranschaulicht.The object of the invention is illustrated in the drawing.
Fig. ι ist ein Längsschnitt durch das Getriebe undFig. Ι is a longitudinal section through the transmission and
Fig. 2 eine Stirnansicht.Fig. 2 is an end view.
Das Übersetzungsgetriebe besteht aus einem Gehäuse 1, das zweckmäßig jn zwei lösbar verbundene und annähernd gleiche Teile geteilt ist, in denen die beiden Wellen 2 und 3 gelagert sind. Soll die Umdrehungsgeschwindigkeit der getriebenen Welle 3 im Verhältnis von 1: 2 verringert werden, so .läuft die treibende Welle 2 mit größerer Ge-• schwindigkeit um als die getriebene Welle 3. An der getriebenen Welle 3 ist ein napf förrniges Rad 4 angebracht, das an seinem Umkreis eine Scheibe 5 trägt, die mit einer der Rollenzahl entsprechenden Anzahl, hier acht, diametral angeordneter Aussparungen 6 versehen ist. An der treibenden Welle 2 sind zwei Scheiben 7 und 8 vorgesehen, in denen Zapfen 9 gelagert sind, welche die Drehachsen der zylindrischen Rollen oder Kugellager 10 von etwas kleinerem Durchmesser als die Breite der Aussparungen 6 bilden. Die Scheiben 7 und 8 sind mit der Welle 2 fest verbunden, und dem zwischen den Scheiben befindlichen Zapfen 11 muß ein so kleiner Durchmesser gegeben werden, daß die Scheibe 5 frei umlaufen kann, ohne daß die zwischen den Aussparungen 6 befindlichen Teile der Scheibe den Zapfen berühren. Die Scheiben 7 und 8, die ein die Rollen 10 tragendes Rad bilden, sind an jeder Seite derThe transmission gear consists of a housing 1, which suitably jn two releasably connected and approximately equal parts is divided, in which the two shafts 2 and 3 are stored. Set the speed of rotation of the driven shaft 3 can be reduced in a ratio of 1: 2, so . the driving shaft 2 rotates at a higher speed than the driven shaft 3. On the driven shaft 3 a cup-shaped wheel 4 is attached, which on its periphery a disk 5 carries the number corresponding to the number of rollers, here eight, diametrically arranged recesses 6 is provided. At the driving shaft 2 are two disks 7 and 8 are provided, in which pins 9 are mounted, which are the axes of rotation of the cylindrical rollers or ball bearings 10 of slightly smaller diameter than the width of the recesses 6 form. The disks 7 and 8 are with the shaft 2 firmly connected, and the pin 11 located between the discs must be so small Diameter are given that the disc 5 can rotate freely without the between the recesses 6 located parts of the disc touch the pin. the Discs 7 and 8, which form a wheel supporting the rollers 10, are on each side of the
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE316522C true DE316522C (en) |
Family
ID=569219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT316522D Active DE316522C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE316522C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009024138A3 (en) * | 2007-08-21 | 2009-04-30 | M Mohsen Saadat | Gripper mechanism with split driveshaft for a gripper finger |
-
0
- DE DENDAT316522D patent/DE316522C/de active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009024138A3 (en) * | 2007-08-21 | 2009-04-30 | M Mohsen Saadat | Gripper mechanism with split driveshaft for a gripper finger |
US8235438B2 (en) | 2007-08-21 | 2012-08-07 | M. Mohsen Saadat | Gripper mechanism with split driveshaft for a gripping finger |
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