DE2423C - Lowerable platform bridge - Google Patents
Lowerable platform bridgeInfo
- Publication number
- DE2423C DE2423C DENDAT2423D DE2423DA DE2423C DE 2423 C DE2423 C DE 2423C DE NDAT2423 D DENDAT2423 D DE NDAT2423D DE 2423D A DE2423D A DE 2423DA DE 2423 C DE2423 C DE 2423C
- Authority
- DE
- Germany
- Prior art keywords
- bridge
- platform bridge
- lowerable platform
- rails
- lowerable
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 210000000078 Claw Anatomy 0.000 description 1
- 229910000754 Wrought iron Inorganic materials 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D15/00—Movable or portable bridges; Floating bridges
- E01D15/02—Vertical lift bridges
Description
1877.1877.
Klasse 19.Class 19.
AD. HEYLANDT in MAGDEBURG. Niederlegbare Perronbrücke.AD. HEYLANDT in MAGDEBURG. Retractable platform bridge.
Patentirt im Deutschen Reiche vom 4. October 1877 ab. Längste Dauer: 18. December 1889.Patented in the German Empire on October 4th, 1877. Longest duration: December 18, 1889.
Die vorliegende Brücke hat den Zweck, eine gute, schnell und leicht herzustellende Verbindung zweier durch ein Schienengeleis getrennter Perrons eines Bahnhofes herzustellen.The purpose of the present bridge is to provide a good, quick and easy connection to build two platforms of a train station separated by a rail track.
In der beiliegenden Zeichnung stellt h den Bodenbelag dar, der auf eisernen Schienen s durch Schrauben befestigt ist. Die Schienen ί stehen durch Scharniere ο und schmiedeiserne Stangen e mit den Wellen bezw. Bolzen w, welche in den Lagern c drehbar sind, in Verbindung. An der ersten Welle w sitzen zu beiden Seiten die Naben d, in welche die Hebel α gesteckt werden können. Drückt man nun den Hebel α von rechts nach links, so wird die ganze Brücke folgen müssen, weil die Stangen e den oberen Theil der Brücke mit den Wellen w verbinden. Die Brückendecke wird demnach gesenkt; kommt nun der Belag auf die Schienen, so werden die beweglichen Bretter / der Decke durch das eigene Gewicht der Brücke gehoben; dieselben drehen sich um Scharniere e und werden so umgekippt. Die Schienen sind somit bei der tiefsten Lage der Decke vollständig frei und passirbar.In the accompanying drawing, h represents the floor covering, which is fastened to iron rails s by screws. The rails ί stand by hinges ο and wrought iron rods e with the shafts or. Bolts w, which are rotatable in the bearings c , in connection. The hubs d, into which the levers α can be inserted, sit on both sides of the first shaft w. If one now pushes the lever α from right to left, the whole bridge will have to follow, because the rods e connect the upper part of the bridge with the shafts w. The bridge deck will be lowered accordingly; When the decking comes onto the rails, the movable boards / ceiling are lifted by the bridge's own weight; they rotate around hinges e and are thus overturned. The rails are thus completely free and passable in the lowest position of the ceiling.
Soll die Brücke benutzt werden, so wird einfach der Hebel von links nach rechts bewegt, wodurch die ganze Brücke gehoben wird. Die Klappen / werden umgeklappt und die Brücke ist benutzbar.If the bridge is to be used, the lever is simply moved from left to right, which lifts the whole bridge. The flaps / are folded down and the bridge can be used.
Damit durch Lasten die Brücke nicht von selbst heruntergedrückt wird, ist bei A der Winkel χ angenietet, dessen freies Ende durchbohrt ist und in die Klaue des Stückes i greift, ■welche ebenfalls durchbohrt ist. In die Bohrungen wird der Stift b gesteckt, wodurch die Lage der Brücke vollständig gesichert ist. Beim Herunterklappen der Brücke wird dieser Stift vorher herausgenommen.So that the bridge is not pushed down by itself by loads, the angle χ is riveted at A , the free end of which is pierced and engages in the claw of the piece i , which is also pierced. The pin b is inserted into the holes, whereby the position of the bridge is completely secured. When the bridge is folded down, this pin is removed beforehand.
Hierzu I Blatt Zeichnungen.For this purpose I sheet drawings.
Publications (1)
Publication Number | Publication Date |
---|---|
DE2423C true DE2423C (en) |
Family
ID=281722
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT2423D Active DE2423C (en) | Lowerable platform bridge |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2423C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6818087B1 (en) | 1999-03-04 | 2004-11-16 | Ecs Environment Care Systems Gmbh | Method for producing laminated sheet matrix containing releasable ingredient |
-
0
- DE DENDAT2423D patent/DE2423C/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6818087B1 (en) | 1999-03-04 | 2004-11-16 | Ecs Environment Care Systems Gmbh | Method for producing laminated sheet matrix containing releasable ingredient |
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