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DE401603C - Control device for two shafts driven by a common shaft with the interposition of a differential gear - Google Patents

Control device for two shafts driven by a common shaft with the interposition of a differential gear

Info

Publication number
DE401603C
DE401603C DES57346D DES0057346D DE401603C DE 401603 C DE401603 C DE 401603C DE S57346 D DES57346 D DE S57346D DE S0057346 D DES0057346 D DE S0057346D DE 401603 C DE401603 C DE 401603C
Authority
DE
Germany
Prior art keywords
differential gear
interposition
control device
common shaft
shafts
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
DES57346D
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.)
JOSE LUIS SANCHEZ-BESA
Original Assignee
JOSE LUIS SANCHEZ-BESA
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 JOSE LUIS SANCHEZ-BESA filed Critical JOSE LUIS SANCHEZ-BESA
Application granted granted Critical
Publication of DE401603C publication Critical patent/DE401603C/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
    • F16H48/00Differential gearings
    • F16H48/20Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H48/22Arrangements for suppressing or influencing the differential action, e.g. locking devices using friction clutches or brakes
    • 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
    • F16H48/00Differential gearings
    • F16H48/06Differential gearings with gears having orbital motion
    • 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
    • F16H48/00Differential gearings
    • F16H48/06Differential gearings with gears having orbital motion
    • F16H48/08Differential gearings with gears having orbital motion comprising bevel gears
    • 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
    • F16H48/00Differential gearings
    • F16H48/06Differential gearings with gears having orbital motion
    • F16H48/08Differential gearings with gears having orbital motion comprising bevel gears
    • F16H2048/085Differential gearings with gears having orbital motion comprising bevel gears characterised by shafts or gear carriers for orbital gears

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Retarders (AREA)

Description

Regelvorrichtung für zwei von einer gemeinsamen Welle unter Zwischenschaltung eines Differentialgetriebes angetriebene Wellen Die Erfindung betrifft eine Vorrichtung, bei welcher durch Verschieben einer Reibscheibe die Geschwindigkeit zweier von einer gemeinsamen Welle unter Zwischenschaltung eines Differentialgetriebes angetriebene Wellen im Verhältnis zueinander verändert wird.Control device for two of a common shaft with interposition a differential gear driven shafts The invention relates to a device, in which by moving a friction disc the speed of two of one common shaft driven with the interposition of a differential gear Waves is changed in relation to each other.

Der Erfindungsgegenstand kann beispielsweise zum Antrieb von Tragschrauben von Schraubenfliegern Verwendung finden. Hierbei bietet sich die Möglichkeit, die Geschwin< digkeit zweier Gruppen von Schrauben im. Verhältnis zueinander zu verändern, zum Zwecke; den jeweiligen Erfordernissen entsprechend auf die Stabilität der Flug maschitie einzuwirken. Der Antrieb sämtlicher Schrauben erfolgt dabei von einer gemeinsamen Motorwelle .aus, wobei zwischen; dieser und den Achsen der Tragschrauben. in bekannter Weise Differentialgetriebe eingebaut sind.The subject matter of the invention can for example be used to drive support screws used by helicopter pilots. Here you have the option of using the Speed of two groups of screws in the. To change the relationship to one another, for the purpose; according to the respective requirements on the stability of the flight to act on machinery. All screws are driven by one common motor shaft .aus, with between; this and the axes of the supporting screws. Differential gears are installed in a known manner.

Auf der Zeichnung ist der Erfindungsgegenstand in einer Ausführungsform beispielsweise dargestellt, und zwar zeigt Abb. a einen Aufriß, Abb.2 einen Grundriß.The subject of the invention is shown in one embodiment in the drawing shown for example, namely Fig. a shows an elevation, Fig.2 shows a plan.

Die Motorwelle i nimmt in einer Gabel die Achse 2 der Planetenräder 3 eines an sich bekannten Differentialgetriebes auf, dessen Sonnenräder q. und 5 fest mit Kegelrädern 6 und 7 verbunden sind. Es sei angenommen, da;ß das übersetzungsverhältnis der Kegelräder 6, 8 und 7, 9 gleich ist. Wenn als die angetriebenen Wellen io und i i ein gleiches Widerstandsmoment ausüben, so drehen sie sich mit gleicher Geschwindigkeit, aber.in entgegengesetztem Sinne, wobei sich das Diffetelitialgetiiebe- im- Ganzen ohne relative innere Bewegungen mitdreht.The motor shaft i takes the axis 2 of the planetary gears 3 of a known differential gear in a fork, the sun gears q. and 5 are firmly connected to bevel gears 6 and 7. It is assumed that the transmission ratio of the bevel gears 6, 8 and 7, 9 is the same. If the driven shafts io and ii exert an equal moment of resistance, they rotate with the same speed, but in the opposite sense, whereby the differential initial movement as a whole rotates with it without any relative internal movements.

Die Achsen io und ii brauchen dabei nicht in ein und derselben Geraden zu liegen, sondern sie können auch zueinander einen Winkel bilden.The axes io and ii do not need to be in the same straight line to lie, but they can also form an angle to each other.

Auf den Achsen i o und i i sitzen Reibräder i q. und 15, gegen deren Peripherie sich eine Reibscheibe 12 legt. Diese dreht sich lose in einem Lager 13, welches auf einem' um den Punkt 16 drehbar gelagerten Arm 17 angeordnet isE.Friction wheels i q sit on axes i o and i i. and 15, against theirs A friction disk 12 is placed on the periphery. This rotates loosely in a bearing 13, which is arranged on an arm 17 rotatably mounted about point 16.

Ist der Abstand zwischen dem Mittelpunkt der Reibscheibe 12 und den Reibrädern 14 und 15 gleich, so drehen sich die Wellen i o und i i mit gleicher Geschwindigkeit, aber in entgegengesetztem Sinne, selbst dann, wenn, die Widerstandsmomente der Wellen nicht gleich sind. In diesem Falle schafft die Reibscheibe 12 einen Ausgleich der Kraftäußerung. Wird die Reibscheibe 12 auf der Linie x-y (s. Abb. i) verschoben, so ändern sich die Abstände von dem Mittelpunkt der Reibscheibe zu den Reibrädern i q. und 15; dadurch aber ergibt sich eine Geschwindigkeitsänderung der Wellen io und ii.Is the distance between the center of the friction disc 12 and the Friction wheels 14 and 15 are the same, so the shafts i o and i i rotate with the same Speed, but in the opposite sense, even if, the moments of resistance the waves are not the same. In this case, the friction disk 12 creates a compensation the expression of force. If the friction disk 12 is shifted on the line x-y (see Fig. I), so change the distances from the center of the friction disc to the friction wheels i q. and 15; but this results in a change in the speed of the waves io and ii.

Natürlich kann bei der Vereinigung deii Reibräderwechselgetriebes 12,i ¢, I 5 mit dem Differentialrädergetriebe 2 bis 9 jedes einzelne Glied verschiedene Formen annehmen, die eben dem jeweiligen Zweck der Gesamtvorrichtung entsprechen.Of course, at the union of the friction gear change transmission 12, i ¢, I 5 with the differential gear 2 to 9 each individual link different Assume forms that correspond to the particular purpose of the overall device.

Claims (1)

PATENT-ANSPRUcH: Regelvorrichtung für zwei von einer gemeinsamen Welle unter Zwischenschaltung eines Differentialgetriebes angetriebene Wellen, dadurch gekennzeichnet, daß auf diesen Wellen (i o, i i) je ein Reibrad (14 bzw. 15) befestigt ist, die beide, an einer gemeinsamen losen Reibscheibe (12) anliegen, durch deren seitliche Verschiebung die Umlaufgeschwindigkeiten der beiden Wellen (i o, i i) geändert werden. PATENT CLAIM: Control device for two shafts driven by a common shaft with the interposition of a differential gear, characterized in that a friction wheel (14 or 15) is attached to each of these shafts (io, ii), both of which are attached to a common loose friction disc (12) are applied, the lateral displacement of which changes the rotational speeds of the two shafts (io, ii).
DES57346D 1921-08-03 1921-08-23 Control device for two shafts driven by a common shaft with the interposition of a differential gear Expired DE401603C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR401603X 1921-08-03

Publications (1)

Publication Number Publication Date
DE401603C true DE401603C (en) 1924-09-08

Family

ID=8896862

Family Applications (1)

Application Number Title Priority Date Filing Date
DES57346D Expired DE401603C (en) 1921-08-03 1921-08-23 Control device for two shafts driven by a common shaft with the interposition of a differential gear

Country Status (1)

Country Link
DE (1) DE401603C (en)

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