AT106124B - Swing drive, especially for aircraft. - Google Patents

Swing drive, especially for aircraft.

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Publication number
AT106124B
AT106124B AT106124DA AT106124B AT 106124 B AT106124 B AT 106124B AT 106124D A AT106124D A AT 106124DA AT 106124 B AT106124 B AT 106124B
Authority
AT
Austria
Prior art keywords
aircraft
swing
swing drive
drive
swing arm
Prior art date
Application number
Other languages
German (de)
Inventor
Franz Schaefer
Original Assignee
Franz Schaefer
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 Franz Schaefer filed Critical Franz Schaefer
Application granted granted Critical
Publication of AT106124B publication Critical patent/AT106124B/en

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Description

  

   <Desc/Clms Page number 1> 
 



    Schwingentrieb,   insbesondere für Flugzeuge. 



   Die Erfindung hat einen Schwingentrieb, vorzugsweise zur Fortbewegung von Flugzeugen, zum Gegenstande, bei dem der Schwingenholm mittels Kurbeltriebes parallelkreisend und die Schwinge selbst um den Holm mittels   SchubkL1I'belsteuerung   flossenartig bewegt wird, wie dies ähnlich durch die deutsche Patentschrift Nr. 267073 D. R. P. bekannt geworden ist. 



   Zur Erzielung einer grösseren Treibwirkung bzw. einer mehr schaufelnd in das Medium vorgreifenden   Flossenbewegung   der Schwingen wird   erfindungsgemäss   die Geradführung der Schubkurbel nicht in die gewöhnliche Totpunktgerade des Kurbeltriebes verlegt, sondern in einem Winkel zu dieser geneigt angeordnet. 



   In den schematischen Zeichnungen zeigt Fig. 1 die Draufsicht auf eine beispielsweise   Ausführungsart   des Schwingentriebes und stellen die Fig. 2-5 verschiedene Schwingenstellungen während eines Umlaufes dar. 



   Die an ihrem Umfange zugleich gelagerte und angetriebene Scheibe A enthält in ihrer Fläche exzentrisch das Lager B für die beiden   Flugelschäfte   bzw.-holme. An den Schwingen-   hinterrädern   sind die Schubkurbeln C angeschlossen, die durch den in der Geradführung D laufenden Zapfen E miteinander vereinigt sind. Die Geradführung ist gegen die gewöhnliche, durch den Mittelpunkt des Kurbelkreises gehende Totpunktsgerade unter einem nach vorn offenen, positiven Winkel geneigt angeordnet. 



   Der Wirkungsvorgang dieses Triebes ist folgender : Wird die Scheibe-in Umlauf versetzt und somit der Schwingenschaft bzw. -vorderholm parallelkreisend bewegt, so führeu die Schwingen selbst infolge der in der Geradführung laufenden   Schubstangen   eine Flossenbewegung aus. Diese wird durch die, wie dargestellt, geneigte Geradführung so gesteuert, dass sich ein grösserer Vortrieb, insbesondere eine   Schöpfbewegung   beim Schwingenniedergang ergibt. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



    Swing drive, especially for aircraft.



   The subject of the invention is a swing drive, preferably for moving aircraft, in which the swing arm is circled in parallel by means of a crank mechanism and the swing arm itself is moved like a fin around the arm by means of thrust lever control, as has become known similarly from German patent specification No. 267073 DRP is.



   In order to achieve a greater propulsive effect or a more shoveling fin movement of the rockers in front of the medium, according to the invention the straight-line guidance of the slider crank is not placed in the usual dead center line of the crank mechanism, but rather inclined at an angle to it.



   In the schematic drawings, FIG. 1 shows the top view of an exemplary embodiment of the swing drive and FIGS. 2-5 show different swing positions during one revolution.



   The disk A, which is mounted and driven at the same time on its circumference, contains the bearing B for the two wing shafts or spars eccentrically in its area. The slider cranks C are connected to the swinging rear wheels and are connected to one another by the pin E running in the straight guide D. The straight line is inclined at a positive angle that is open to the front with respect to the normal straight line through the center of the crank circle.



   The process of action of this drive is as follows: If the disk is set in rotation and the swing shaft or front spar is thus moved in a parallel circling motion, the swing arms themselves perform a fin movement as a result of the push rods running in the straight line. This is controlled by the straight line inclined, as shown, in such a way that greater propulsion, in particular a scooping movement, results when the swing arm descends.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

PATENT-ANSPRUCH : Schwingen trieb, insbesondere für Flugzeuge, bei dem der Schwingenholm mittels Kurbeltriebes parallelkreisend und die Schwinge selbst um den Holm mittels Schubkurbelsteuerung flossenartig bewegt wird, dadurch gekennzeichnet, dass die Geradführuug der Schub- EMI1.1 EMI1.2 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Swing drive, especially for aircraft, in which the swing arm is circled in parallel by means of a crank drive and the swing arm itself is moved like a fin around the arm by means of a crank handle, characterized in that the straight guide of the thrust EMI1.1 EMI1.2 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT106124D 1925-05-08 1925-05-08 Swing drive, especially for aircraft. AT106124B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT106124T 1925-05-08

Publications (1)

Publication Number Publication Date
AT106124B true AT106124B (en) 1927-04-11

Family

ID=3623530

Family Applications (1)

Application Number Title Priority Date Filing Date
AT106124D AT106124B (en) 1925-05-08 1925-05-08 Swing drive, especially for aircraft.

Country Status (1)

Country Link
AT (1) AT106124B (en)

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