AT219643B - Snow removal machine - Google Patents

Snow removal machine

Info

Publication number
AT219643B
AT219643B AT92058A AT92058A AT219643B AT 219643 B AT219643 B AT 219643B AT 92058 A AT92058 A AT 92058A AT 92058 A AT92058 A AT 92058A AT 219643 B AT219643 B AT 219643B
Authority
AT
Austria
Prior art keywords
snow removal
removal machine
rotating shaft
screw
screws
Prior art date
Application number
AT92058A
Other languages
German (de)
Inventor
Friedrich Ing Schallert
Original Assignee
Friedrich Ing Schallert
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 Friedrich Ing Schallert filed Critical Friedrich Ing Schallert
Priority to AT92058A priority Critical patent/AT219643B/en
Application granted granted Critical
Publication of AT219643B publication Critical patent/AT219643B/en

Links

Landscapes

  • Cleaning Of Streets, Tracks, Or Beaches (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Schneeräummaschine 
 EMI1.1 
 
Erfindung*1. Zusatzpatent Nr. 211360.   *   2. Zusatzpatent Nr. 215467. 

 <Desc/Clms Page number 2> 

 



  1 der unteren Schnecke in Förderrichtung etwas zurückgesetzt. 



     Die Pfeile geben die Drehrichtung der Schnecken   an, der Schnee. wird also von beiden Schnecken weg, gegen die Mitte des Schleuderrades 4 geworfen. Es ist aber auch möglich, dass sich beide Schnecken in der selben Drehrichtung bewegen. 



   Die Schnecken können als Einfach- oder als Doppelschnecken ausgebildet sein. 



    PATENTANSPRÜCHE :    
1. Schneeräummaschinenach dem Patent Nr. 206464 mit mindestens einer, quer zur Räumrichtung angeordneten, schraubenlinienförmig mindestens einmal ihre Drehwelle umfassenden   Raum- un   Förderschnecke, deren   Schneckenfläche   die Drehwelle im Abstand umgibt und mit dieser durch eine Reihe von   Stegen verbunden ist, wobei die Schneckenfläche aus   zwei zueinander geneigten Zonen besteht, von denen   diedenAussenteil   bildende Räumzone gegenüber der näher zur Drehwelle gelegenen Förderzone zur Richtung der Drehwelle einen geringeren Neigungswinkel aufweist und die die Schneckenfläche mit der Drehwelle verbindenden, mit einer Schneidekante ausgebildeten, als Abdrückflächen wirkenden Stege in Richtung der Drehwelle gesehen,

   von dieser in verschiedenen Richtungen abstehen, dadurch gekennzeichnet,   dass zwei Räum- und Förderschnecken,   deren Drehwellen parallel sind und von Schneckenflächen, die aus 
 EMI2.1 




   <Desc / Clms Page number 1>
 



  Snow removal machine
 EMI1.1
 
Invention * 1. Additional patent No. 211360. * 2nd additional patent No. 215467.

 <Desc / Clms Page number 2>

 



  1 of the lower screw is set back a little in the conveying direction.



     The arrows indicate the direction of rotation of the snails, the snow. is therefore thrown away from both screws, towards the center of the impeller 4. But it is also possible that both screws move in the same direction of rotation.



   The screws can be designed as single or double screws.



    PATENT CLAIMS:
1. Snow clearing machine according to Patent No. 206464 with at least one, arranged transversely to the clearing direction, helically at least once its rotating shaft encompassing space and conveyor screw, the screw surface of which surrounds the rotating shaft at a distance and is connected to it by a series of webs, the screw surface from there are two mutually inclined zones, of which the clearing zone, which forms the outer part, has a smaller angle of inclination to the direction of the rotating shaft compared to the conveying zone closer to the rotating shaft and the webs that connect the screw surface with the rotating shaft and are designed with a cutting edge and act as pressing surfaces, viewed in the direction of the rotating shaft,

   protrude from this in different directions, characterized in that two broaching and conveying screws, the rotating shafts of which are parallel and of screw surfaces that consist of
 EMI2.1

Claims (1)

2. Schneeräummaschine nach Anspruch l, dadurch gekennzeichnet, dass der Durchmesser der oberen Schnecke kleiner als der der unteren Schnecke ist. 2. Snow removal machine according to claim l, characterized in that the diameter of the upper screw is smaller than that of the lower screw. 3. Schneeräummaschine nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die untere Schnecke gegenüber der oberen in der Räumrichtung vorgesetzt angeordnet ist. 3. Snow removal machine according to claim 1 or 2, characterized in that the lower screw is arranged in front of the upper screw in the clearing direction.
AT92058A 1958-02-08 1958-02-08 Snow removal machine AT219643B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT92058A AT219643B (en) 1958-02-08 1958-02-08 Snow removal machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT206464D
AT92058A AT219643B (en) 1958-02-08 1958-02-08 Snow removal machine

Publications (1)

Publication Number Publication Date
AT219643B true AT219643B (en) 1962-02-12

Family

ID=25594319

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92058A AT219643B (en) 1958-02-08 1958-02-08 Snow removal machine

Country Status (1)

Country Link
AT (1) AT219643B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1784441B1 (en) * 1968-08-08 1971-04-22 Schmidt Alfred Ing Fa Device for clearing snow
DE2914338A1 (en) * 1978-04-10 1979-10-25 Tech Et Realisations Et SNOW REMOVING MACHINE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1784441B1 (en) * 1968-08-08 1971-04-22 Schmidt Alfred Ing Fa Device for clearing snow
DE2914338A1 (en) * 1978-04-10 1979-10-25 Tech Et Realisations Et SNOW REMOVING MACHINE

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