DE293020C - - Google Patents
Info
- Publication number
- DE293020C DE293020C DENDAT293020D DE293020DA DE293020C DE 293020 C DE293020 C DE 293020C DE NDAT293020 D DENDAT293020 D DE NDAT293020D DE 293020D A DE293020D A DE 293020DA DE 293020 C DE293020 C DE 293020C
- Authority
- DE
- Germany
- Prior art keywords
- pantograph
- board
- passage
- slot
- crossings
- 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
- 230000001681 protective Effects 0.000 claims description 5
- 238000005253 cladding Methods 0.000 claims 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
- B60M1/00—Power supply lines for contact with collector on vehicle
- B60M1/02—Details
- B60M1/04—Mechanical protection of line; Protection against contact by living beings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Bei elektrischen Grubenbahnen wird bis-. weilen ein Schutz gegen zufällige Berührung des blanken Fahrdrahtes durch eine Holzverkleidung angestrebt. Die gebräuchlichste An-5 Ordnung nach Fig. ι hat den Nachteil, daß ein Berühren von unten, namentlich bei Weichen und Kreuzungen, leicht möglich ist. Die Anordnung nach Fig. 2 bietet gegen zufällige Berührung von unten einen sicherenIn the case of electric mine railways, up to. stay a protection against accidental contact strived for the bare contact wire through a wooden panel. The most common An-5 Order according to Fig. Ι has the disadvantage that touching from below, specifically at Switches and crossings, easily possible. The arrangement of FIG. 2 offers against accidental Touching from below a safe one
ίο Schutz, erfordert aber bei Weichen und Kreuzungen im unteren Schutzbrett für den Durchgang des Stromabnehmers einen Schlitz, der eine zufällige Berührung des Drahtes ermöglicht. Die Erfindung bezweckt die Vermeidung eines dauernd offenen Schlitzes durch Anwendung eines beweglichen Schutzbrettes. Fig. 3 zeigt eine gemäß der Erfindung ausgeführte Luftweiche von unten gesehen mit der Schutzverkleidung. Die Fahrdrähte α sind durch die festen Bretter b und c geschützt. In dem Brett b ist für den Stromabnehmer ein Schlitz d ausgespart, der durch das um e drehbare Brett f gewöhnlich verdeckt ist.ίο Protection, but requires a slot in the lower protective board for the passage of the pantograph in the case of switches and crossings, which allows accidental contact with the wire. The invention aims to avoid a permanently open slot by using a movable protective board. 3 shows an air switch designed according to the invention, viewed from below, with the protective covering. The contact wires α are protected by the fixed boards b and c . In the board b a slot d is recessed for the current collector, which is usually covered by the board f which can be rotated about e.
Das Brett f ist so abgeschrägt, daß es durch den Stromabnehmer beiseite geschoben werden kann. Nach Durchgang des Stromabnehmers wird es durch die Feder g oder eine gleichartig wirkende Vorrichtung wieder in seine Ruhelage zurückgezogen.The board f is beveled so that it can be pushed aside by the pantograph. After the pantograph has passed, it is pulled back into its rest position by the spring g or a similarly acting device.
Die vorstehend für Grubenbahnen beschriebene Anordnung ist auch bei Bahnen über Tage, insbesondere in Gebäuden, Tunneln und unterhalb von Brücken, anwendbar.The arrangement described above for mine railways is also applicable to railways over Days, especially in buildings, tunnels and under bridges.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE293020C true DE293020C (en) |
Family
ID=547731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT293020D Active DE293020C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE293020C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE970482C (en) * | 1952-09-04 | 1958-09-25 | Theodor Steinfurth Dipl Ing | Contact wire system with contact protection |
-
0
- DE DENDAT293020D patent/DE293020C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE970482C (en) * | 1952-09-04 | 1958-09-25 | Theodor Steinfurth Dipl Ing | Contact wire system with contact protection |
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