AT46297B - Protective device on tram cars. - Google Patents

Protective device on tram cars.

Info

Publication number
AT46297B
AT46297B AT46297DA AT46297B AT 46297 B AT46297 B AT 46297B AT 46297D A AT46297D A AT 46297DA AT 46297 B AT46297 B AT 46297B
Authority
AT
Austria
Prior art keywords
roller
protective device
tram cars
tram
cars
Prior art date
Application number
Other languages
German (de)
Inventor
Franz Pampichler
Carl Baldia
Original Assignee
Franz Pampichler
Carl Baldia
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 Pampichler, Carl Baldia filed Critical Franz Pampichler
Application granted granted Critical
Publication of AT46297B publication Critical patent/AT46297B/en

Links

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  • Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Schutzvorrichtung an Strassenbahnwagen. 



   Gegenstand vorliegender Erfindung bezieht sich auf eine mittels Tastpendels   auslös-   bare Schutzvorrichtung an Strassenbahnwagen zur   Verhütung   von Unfällen durch Überfahren, bei welcher eine vor den   Wagenrädern   schräg gelagerte Walze von diesen in verkehrtem Sinne in Umdrehung versetzt wird. Zur Erleichterung des Hebens und Senkens dieser Walze ist nach vorliegender Erfindung das die Drehung bewirkende Eegelradgetriebe auf der Achse der Antriebswelle schwenkbar angeordnet. 



   Wie die Zeichnung zeigt, ist vor den Rädern des Fahrzeuges eine Walze a aus Hart-   ho) z   oder gepresstem   Eisenblech   angeordnet ; diese Walze ist mit   schraubenförmig   gewundenen 
 EMI1.1 
 zeugräder entgegengesetzte Rotation versetzt.   Gewöhnlich   hängt die Walze a in den Traghaken   b oberhalb   der Strassenoberfläche. Trifft nun ein Hindernis die am vordersten Ende des Fahrzeuges über dessen ganze Breite hängende und in den Lagern 1 schwingende Waud c, so rückt dieselbe in die in Fig. 3   angedeutete Lage cl und überträgt   die Bewegung mittelt Zugstange b auf die   Traghaken   b. Diese werden ausgerückt und die Walze a fällt   herab : wird   
 EMI1.2 
 zu übertragen.

   Wenn sich nämlich die Walze a senkt, so   rollt sich das Zahnrad gl, indem   es sich mittelst des Schwenklagers h um den fixen Zapfen i und die Welle f dreht, auf 
 EMI1.3 
   die Bewegung dem Zahnrad 94 und somit der Walze a. Durch das Schwenklager wird ein sicheres Übertragen der Bewegung der Welle f auf die Walze a auch im Momente des   Hebens und Senkens gewährleistet. k und l sind zwei   Schutze : indo   vor und hinter den Enden der Walze. Alle Lager sind   staubdicht   ; die Zahnräder laufen sämtlich in Öl. 

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



   <Desc / Clms Page number 1>
 



  Protective device on trams.



   The subject matter of the present invention relates to a protective device on trams which can be triggered by means of pendulum buttons to prevent accidents caused by being driven over, in which a roller which is inclined in front of the wagon wheels is set in reverse rotation by them. To facilitate the raising and lowering of this roller, according to the present invention, the rotating bevel gear mechanism is arranged pivotably on the axis of the drive shaft.



   As the drawing shows, a roller a made of hard ho) z or pressed sheet iron is arranged in front of the wheels of the vehicle; this roller is helically wound with
 EMI1.1
 machine wheels offset opposite rotation. Usually the roller a hangs in the support hook b above the road surface. If an obstacle hits the Waud c hanging at the foremost end of the vehicle over its entire width and swinging in the bearings 1, it moves into the position cl indicated in FIG. 3 and transfers the movement by means of the pull rod b to the support hook b. These are disengaged and the roller a falls down: becomes
 EMI1.2
 transferred to.

   When the roller a lowers, the gear wheel gl rolls up by rotating around the fixed pin i and the shaft f by means of the pivot bearing h
 EMI1.3
   the movement of the gear 94 and thus the roller a. The swivel bearing ensures that the movement of the shaft f is reliably transmitted to the roller a, even when it is raised and lowered. k and l are two protections: indo in front of and behind the ends of the roller. All bearings are dustproof; the gears all run in oil.

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

 

Claims (1)

PATENT A N S PRUCH : EMI1.4 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT TO PRUCH: EMI1.4 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT46297D 1909-07-15 1909-07-15 Protective device on tram cars. AT46297B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT46297T 1909-07-15

Publications (1)

Publication Number Publication Date
AT46297B true AT46297B (en) 1911-02-10

Family

ID=3566387

Family Applications (1)

Application Number Title Priority Date Filing Date
AT46297D AT46297B (en) 1909-07-15 1909-07-15 Protective device on tram cars.

Country Status (1)

Country Link
AT (1) AT46297B (en)

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