DE720030C - Slot cover for conductor line ducts - Google Patents
Slot cover for conductor line ductsInfo
- Publication number
- DE720030C DE720030C DEP82463D DEP0082463D DE720030C DE 720030 C DE720030 C DE 720030C DE P82463 D DEP82463 D DE P82463D DE P0082463 D DEP0082463 D DE P0082463D DE 720030 C DE720030 C DE 720030C
- Authority
- DE
- Germany
- Prior art keywords
- channel
- slot cover
- conductor line
- cover
- line ducts
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/12—Arrangements of means for transmitting pneumatic, hydraulic, or electric power to movable parts of devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Description
Schlitzabdeckung für Schleifleitungskanäle Die Erfindung bezieht sich auf die Abdeckung des Schlitzes eines Schleifleitungskanals von Verladebrücken o. dgl.; sie besteht darin, daß der an dem fahrbaren Gerät befestigte, die Stromabnehmer tragende Arm mit einem endlosen Band verbunden ist, dessen oberes Trum die Abdeckung des Kanalschlitzes bildet, während das untere Trum zwischen an den Kanalenden angeordneten Umlenktrommeln auf der Kanalsohle geführt ist.Slot cover for conductor rail ducts The invention relates on the cover of the slot of a conductor rail channel of loading bridges, etc. like; it consists in that the one attached to the mobile device, the pantograph supporting arm is connected to an endless belt, the upper strand of which is the cover of the channel slot, while the lower run is arranged between the ends of the channel Deflection drums is guided on the channel bottom.
Die Erfindung ist in der Zeichnung beispielsweise schaubildlich zur Darstellung gebracht, und zwar zeigen Abb. i einen Längsschnitt durch den Schleifleitungskanal, Abb.2 einen Querschnitt durch den Kanal in größerem Maßstab.The invention is shown diagrammatically in the drawing, for example Representation brought, namely Fig. I shows a longitudinal section through the conductor rail duct, Fig.2 shows a cross-section through the channel on a larger scale.
In dem Schleifleitungskanal i, der parallel zur Fahrbahn einer nicht dargestellten Verladebrücke angeordnet ist, sind die der Stromzuführung dienenden Schleifdrähte oder Schienen--, 3, q. isoliert befestigt. In den Schlitz 5 hinein faßt der Arm 6, welcher an dem Fuße der Verladebrücke befestigt und mit den nicht dargestellten Stromabnehmern ausgerüstet ist. An den Enden des Schleifleitungskanals sind die Trommeln 7 und 8 angeordnet. Ein Band 9, vorzugsweise ein Stahlband, ist am Arm 6 befestigt und zur Trommel 7, von da am Boden des Kanals entlang zur Trommel 8 und von dieser wieder zum Arm 6 geführt, so daß ein endloses Band entsteht, das der Bewegung des Armes 6 folgt und in jeder Stellung der Verladebrücke den Schleifleitungskanal abdeckt.In the conductor line duct i, which is arranged parallel to the roadway of a loading bridge (not shown), the conductor wires or rails used for power supply are, 3, q. insulated attached. The arm 6, which is attached to the foot of the loading bridge and equipped with the pantographs, not shown, reaches into the slot 5. The drums 7 and 8 are arranged at the ends of the conductor rail duct. A belt 9, preferably a steel belt, is attached to the arm 6 and guided to the drum 7, from there along the bottom of the channel to the drum 8 and from there again to the arm 6, so that an endless belt is produced that allows the arm 6 to move follows and covers the conductor rail duct in every position of the dock leveler.
Gegenüber den bekannten Kanalabdeckungen durch vom Stromabnehmerarin angehobene Klappenreihen hat die vorgeschlagene Einrichtung den Vorzug der größeren Einfachheit, des Fortfalls jeder Wartung (keine Scharniere der einzelnen Klappen), der Billigkeit und größeren Betriebssicherheit.Compared to the well-known channel covers by the pantograph If the rows of flaps are raised, the proposed device has the advantage of the larger ones Simplicity, the elimination of any maintenance (no hinges on the individual flaps), of cheapness and greater operational safety.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP82463D DE720030C (en) | 1941-05-07 | 1941-05-07 | Slot cover for conductor line ducts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP82463D DE720030C (en) | 1941-05-07 | 1941-05-07 | Slot cover for conductor line ducts |
Publications (1)
Publication Number | Publication Date |
---|---|
DE720030C true DE720030C (en) | 1942-04-22 |
Family
ID=7394023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEP82463D Expired DE720030C (en) | 1941-05-07 | 1941-05-07 | Slot cover for conductor line ducts |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE720030C (en) |
-
1941
- 1941-05-07 DE DEP82463D patent/DE720030C/en not_active Expired
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