DE100354C - - Google Patents
Info
- Publication number
- DE100354C DE100354C DENDAT100354D DE100354DA DE100354C DE 100354 C DE100354 C DE 100354C DE NDAT100354 D DENDAT100354 D DE NDAT100354D DE 100354D A DE100354D A DE 100354DA DE 100354 C DE100354 C DE 100354C
- Authority
- DE
- Germany
- Prior art keywords
- bar
- wire
- barrier
- turn
- pulley
- Prior art date
- 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.)
- Active
Links
- 230000015556 catabolic process Effects 0.000 description 1
- 239000002965 rope Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L29/00—Safety means for rail/road crossing traffic
- B61L29/02—Guards or obstacles for preventing access to the route
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fixing For Electrophotography (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Nachstehend beschriebene Vorrichtung soll verhüten, dafs ein von einem entfernteren Orte bewegter Schlagbaum in geschlossenem Zustande durch Passanten geöffnet werden kann. Dieser Zweck wird auf folgende Weise erreicht:The device described below is intended to prevent a distant location Moving barrier can be opened by passers-by when closed. This purpose is achieved in the following ways:
Auf der Drehachse α des Schlagbaums b sitzt die mit derselben fest verbundene Antrieb-Seilscheibe c, die auf ihrer Aufsenseite den durchbrochenen Kranz d trägt. Auf dem an dem Gestell e befestigten Zapfen f ist der Hebel g drehbar gelagert; dieser trägt an seinem unteren Theile die Rollen h und A1, über welche der um die Seilscheibe c geschlungene Drahtzug läuft. An seinem oberen Theile trägt der Hebel g die Röllchen i und i1, welche sich je nach Stellung des Schlagbaums b gegen den Durchbruch des Kranzes d stützen.On the rotational axis of the turnpike α b sits with the same rigidly connected drive pulley c, the supervisor carries on its side the broken ring d. The lever g is rotatably mounted on the pin f attached to the frame e; this carries on its lower part the rollers h and A 1 , over which the wire rope looped around the pulley c runs. On its upper part, the lever g carries the rollers i and i 1 , which, depending on the position of the barrier b, are supported against the opening of the ring d .
Fig. ι stellt den Schlagbaum b in geschlossenem Zustande dar. Soll derselbe geöffnet werden, so wird durch die bewegende Kraft des Drahtzuges k der Hebel g in der Pfeilrichtung so weit bewegt, bis das Röllchen z'1 aus dem Durchbruch des Kranzes d hervorgetreten und das Röllchen i sich an die innere Seite des Kranzes d angelegt hat (Fig. 2). Nunmehr kann die Seilscheibe c und mit ihr der Schlagbaum b der Bewegung des Drahtzuges k folgen, bis er die in Fig. 3 dargestellte Lage einnimmt, worauf das Röllchen i durch die noch weiter in dem Drahtzuge k wirkende Kraft in den Kranzdurchbruch einrückt und so den Schlagbaum in dieser Stellung festlegt.Fig. Ι shows the barrier b in the closed state. If the same is to be opened, the lever g is moved in the direction of the arrow by the moving force of the wire pull k until the roller z '1 emerged from the opening of the wreath d and the roll i has placed itself on the inner side of the wreath d (Fig. 2). Now, the pulley can c and with it the turnpike b of the movement of the wire train k follow until it assumes the position shown in Fig. 3, whereupon the rolls i by the further k in the wire part of force acting in the wreath breakdown engages and so the Defines the barrier in this position.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE100354C true DE100354C (en) |
Family
ID=371179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT100354D Active DE100354C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE100354C (en) |
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0
- DE DENDAT100354D patent/DE100354C/de active Active
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