AT37445B - Protective device on tram cars. - Google Patents

Protective device on tram cars.

Info

Publication number
AT37445B
AT37445B AT37445DA AT37445B AT 37445 B AT37445 B AT 37445B AT 37445D A AT37445D A AT 37445DA AT 37445 B AT37445 B AT 37445B
Authority
AT
Austria
Prior art keywords
protective device
conductor
contact sleeves
pole
power source
Prior art date
Application number
Other languages
German (de)
Inventor
Theodor Gruenwald
Original Assignee
Theodor Gruenwald
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 Theodor Gruenwald filed Critical Theodor Gruenwald
Application granted granted Critical
Publication of AT37445B publication Critical patent/AT37445B/en

Links

Landscapes

  • Electric Propulsion And Braking For Vehicles (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 
 EMI1.2 
 
 EMI1.3 




   <Desc / Clms Page number 1>
 
 EMI1.1
 
 EMI1.2
 
 EMI1.3

Claims (1)

PATENT-ANSPRÜCHE: 1. Schutzvorrichtung an Strassenbahnwagen, Motorfahrzeugen und dgl., gekennzeichnet durch einen an der Stirnseite des Auffangrahmens (2) angeordneten, elastischen, elektrischen Nichtleiter mit aufgeschobenen, mit dem einen Pol einer Stromquelle verbundenen Kontakthülsen (9), vor denen eine ebenfalls an dem Nichtleiter befestigte, an den zweiten Pol der-Stromquelle augeschlossene Blattfeder (ss) angeordnet ist, die beim Anstoss eines Hindernisses sich gegen die Kontakthülsen legt, sodass Stromschluss hergestellt wird, wodurch unter Vermittlung eines geeigneten Ausschalters der Betriebsstrom unterbrochen und die elektrische Wagen bremse angestellt wird. PATENT CLAIMS: 1. Protective device on trams, motor vehicles and the like., Characterized by an elastic, electrical non-conductor arranged on the front side of the collecting frame (2) with pushed-on contact sleeves (9) connected to one pole of a power source, in front of which one is also connected to the non-conductor attached, to the second pole of the power source excluded leaf spring (ss) is arranged, which rests against the contact sleeves when an obstacle is encountered, so that a current connection is established, whereby the operating current is interrupted by means of a suitable switch and the electric car brake is activated. 2. Ausführungsform der Schutzvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass der elektrische Nichtleites (5) aus einem ausgezogenen, imprägnierten Hanfseile besteht, EMI2.1 Spannung des Seiles reguliert werden kann. dz Ausführungsform der Schutzvorrichtung nach Anspruch 1 und 2, dadurch gekennzeichnet, dass die Kontakthülsen (9) unter Belassung grösserer Zwischenräume auf dem Hanfseile (5) EMI2.2 2. Embodiment of the protective device according to claim 1, characterized in that the electrical non-conductor (5) consists of a drawn out, impregnated hemp rope, EMI2.1 Tension of the rope can be regulated. dz embodiment of the protective device according to claim 1 and 2, characterized in that the contact sleeves (9) leaving larger spaces on the hemp rope (5) EMI2.2
AT37445D 1908-01-21 1908-01-21 Protective device on tram cars. AT37445B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT37445T 1908-01-21

Publications (1)

Publication Number Publication Date
AT37445B true AT37445B (en) 1909-05-25

Family

ID=3554797

Family Applications (1)

Application Number Title Priority Date Filing Date
AT37445D AT37445B (en) 1908-01-21 1908-01-21 Protective device on tram cars.

Country Status (1)

Country Link
AT (1) AT37445B (en)

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