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.)
B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
B64C11/46—Arrangements of, or constructional features peculiar to, multiple propellers
B64C11/48—Units of two or more coaxial propellers
Landscapes
Engineering & Computer Science
(AREA)
Aviation & Aerospace Engineering
(AREA)
Press Drives And Press Lines
(AREA)
Paper
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Transmission Devices
(AREA)
Description
Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICHSDRUCKEREI.
Claims (1)
Patent-Anspruch :Patent claim:Schwenkbare, gegenläufige Doppelschraube mit einer die Schraubenlager tragenden,
die Antriebswelle umfassenden Hohlwelle, dadurch gekennzeichnet, daß die Schrauben
mit ihren Naben auf den beiderseits zur Antriebswelle am Bügel der hohlen Stellwelle befestigten Lagerzapfen gelagert
sind, um eine gedrängte Bauart zu erzielen.Swiveling, counter-rotating double screw with a screw bearing supporting,
the hollow shaft comprising the drive shaft, characterized in that the screws
mounted with their hubs on the bearing journals attached to the bracket of the hollow adjusting shaft on both sides of the drive shaft
are to achieve a compact design.