AT64595B - Screw drives for vehicles. - Google Patents

Screw drives for vehicles.

Info

Publication number
AT64595B
AT64595B AT64595DA AT64595B AT 64595 B AT64595 B AT 64595B AT 64595D A AT64595D A AT 64595DA AT 64595 B AT64595 B AT 64595B
Authority
AT
Austria
Prior art keywords
vehicles
teeth
screw drives
screw
displaceable
Prior art date
Application number
Other languages
German (de)
Inventor
Martin Drexl
Original Assignee
Martin Drexl
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 Martin Drexl filed Critical Martin Drexl
Application granted granted Critical
Publication of AT64595B publication Critical patent/AT64595B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/32—Other parts
    • B63H23/321—Bearings or seals specially adapted for propeller shafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/32—Other parts
    • B63H23/321—Bearings or seals specially adapted for propeller shafts
    • B63H2023/325—Thrust bearings, i.e. axial bearings for propeller shafts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Transmission Devices (AREA)
  • Motor Power Transmission Devices (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Schraubenantrieb für Fahrzeuge. 



   Gegenstand der Erfindung ist ein Propellerantrieb für Land-, Wasser-oder Luftfahrzeuge, der infolge intermittierender Wirkung durch Aufspeicherung der von der Kraftmaschine und Schraube entwickelten Zugenergie es ermöglicht, dass dauernde oder   vorüber-   gehende Widerstände überwunden werden, die wegen Ihrer   Grösse   ohne Aufspeicherung der Energie das Fahrzeug zum Stehen bringen würden. Dieser Effekt wird dadurch erreicht, dass die Propellerwelle in ihrer   Längsachse   verschiebbar ist und mit an einem Kranz sitzenden Zähnen versehen ist, welche mit ihren Spitzen auf die Spitzen entsprechender Zähne am Fahrzeugrahmen eine Schlagwirkung ausüben und so auf letzteren die Zugkraft der Schraube übertragen. 



   Auf der Zeichnung ist eine der möglichen vielen   Ausführungsformen   des Erfindung8gegenstandes dargestellt. A ist die die Schraube C und das Schwungrad D tragende, im Fahrzeugrahmen B   verschiebbare Schraubenelle,   die von der Kraftmaschine G angetrieben wird. Ein auf der Schraubenwelle festsitzender Kranz E besitzt   abgeschrägte Zähne,   die mit gleichgeformten Zähnen eines am Fahrgestell befestigten Kranzes F in Berührung   kommen* können.   



     Die Zähne wirken   nur mit einem kleinen Teil ihrer Fläche, kurz gesagt ihren Spitzen. und kann die Einrichtung so getroffen sein, dass bei normaler Belastung der   übliche   Antrieb verwendet und   der Zahnkranz E   nur im Bedarfsfalle zur Wirkung gebracht wird. 



   Zu diesem Zwecke kann das Stirnlager, gegen das die Propellerwelle mit einem Bund oder Kamm anliegt, verschiebbar gemacht werden, um eine Bewegung der Welle gegen   den Teil F zu ermöglichen.   



   Die in   der Propellerwelle   in dem Zeitintervall zwischen den Berührungsmomenten der einzelnen Spitzen der Teile E, F aufgespeicherte Energie it genügend gross, um aussergewöhnliche Widerstände zu überwinden. 

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



   <Desc / Clms Page number 1>
 



  Screw drives for vehicles.



   The subject of the invention is a propeller drive for land, water or air vehicles, which, as a result of intermittent action by accumulating the tensile energy developed by the engine and screw, enables permanent or temporary resistances to be overcome, which due to their size without accumulating the energy would bring the vehicle to a stop. This effect is achieved in that the propeller shaft is displaceable in its longitudinal axis and is provided with teeth sitting on a rim, which with their tips exert an impact effect on the tips of corresponding teeth on the vehicle frame and thus transmit the tensile force of the screw to the latter.



   The drawing shows one of the many possible embodiments of the subject matter of the invention. A is the screw shaft which carries the screw C and the flywheel D and is displaceable in the vehicle frame B and is driven by the engine G. A ring E that is fixed on the screw shaft has beveled teeth which can come into contact * with the same-shaped teeth of a ring F attached to the chassis.



     The teeth only work with a small part of their surface, in short their tips. and the device can be made in such a way that the usual drive is used under normal load and the ring gear E is only brought into effect when necessary.



   For this purpose, the end bearing, against which the propeller shaft rests with a collar or ridge, can be made displaceable in order to enable movement of the shaft against part F.



   The energy stored in the propeller shaft in the time interval between the contact moments of the individual tips of the parts E, F is large enough to overcome extraordinary resistances.

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

Claims (1)

PATENT-ANSPRÜCHE : Sehraubenantrieb für Fahrzeuge, dadurch gekennzeichnet, dass die Schraubenwelle ill ihrer Längsrichung verschiebbar und der Druckring mit schrägen Zahnen versehen ist, die auf gleichfalls schräge, am Fahrzeugrahmen (Drucklager) angeordnete feste Zähne one Stosswirkung ausüben und so das Fahrzeug vortreiben. EMI1.1 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIMS: Very hood drive for vehicles, characterized in that the screw shaft is displaceable in its longitudinal direction and the pressure ring is provided with inclined teeth, which exert a shock effect on fixed teeth, which are also inclined on the vehicle frame (pressure bearing) and thus propel the vehicle. EMI1.1 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT64595D 1912-01-17 1913-01-11 Screw drives for vehicles. AT64595B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE1437X 1912-01-17

Publications (1)

Publication Number Publication Date
AT64595B true AT64595B (en) 1914-04-25

Family

ID=89452647

Family Applications (1)

Application Number Title Priority Date Filing Date
AT64595D AT64595B (en) 1912-01-17 1913-01-11 Screw drives for vehicles.

Country Status (3)

Country Link
AT (1) AT64595B (en)
FR (1) FR451575A (en)
NL (1) NL1437C (en)

Also Published As

Publication number Publication date
NL1437C (en) 1917-03-01
FR451575A (en) 1913-04-22

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