DE123043C - - Google Patents
Info
- Publication number
- DE123043C DE123043C DENDAT123043D DE123043DA DE123043C DE 123043 C DE123043 C DE 123043C DE NDAT123043 D DENDAT123043 D DE NDAT123043D DE 123043D A DE123043D A DE 123043DA DE 123043 C DE123043 C DE 123043C
- Authority
- DE
- Germany
- Prior art keywords
- hoses
- air
- drawbar
- bridge
- transport
- 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
- 238000004804 winding Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005086 pumping Methods 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
- E01D15/14—Floating bridges, e.g. pontoon bridges
- E01D15/20—Floating bridges, e.g. pontoon bridges collapsible, expandable, inflatable or the like with main load supporting structure consisting only of non-rigid members
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Gegenstand vorliegender Erfindung ist eine Vorrichtung, welche gleichzeitig zum Transport und als Drucklufterzeuger für solche Brücken dient, die aus luftgefüllten Schläuchen gebildet werden.The present invention is a device, which at the same time for transport and serves as a compressed air generator for such bridges, which are made of air-filled hoses are formed.
Auf der beiliegenden Zeichnung ist die Erfindung zur Anschauung gebracht, und zwar zeigt:The invention is illustrated in the accompanying drawing, which shows:
Fig. ι die Vorrichtung im Gebrauchszustande bei Herstellung einer Brücke,Fig. Ι the device in the state of use when building a bridge,
Fig. 2 einen Querschnitt durch die Brücke.Fig. 2 shows a cross section through the bridge.
Die Vorrichtung besteht aus einem den bekannten Schlauchwagen ähnlichen Gefährt, bei welchen eine Rolle η auf einer die Räder k verbindenden Achse drehbar gelagert ist. Innerhalb des Cylindermantels der Rolle η ist eine doppelte Luftpumpe beliebiger Construction angebracht, deren Kolben durch die Stangen i abwechselnd hin- und herbewegt werden können. Die Bewegung erfolgt, wie aus der Zeichnung ersichtlich, durch die Benutzung der Deichsel h als zweiarmigen Hebel. Beim Transport wird die Deichsel an der Gabel m befestigt, welche während des Pumpens mit ihrem vorderen Ende gegen den Erdboden festgelegt wird, um dabei ein Fortrücken des Transportwagens zu verhindern, was um so mehr geboten erscheint, als die Kolbenstangen ϊ vor dem jedesmaligen Gebrauch des Apparates durch die Speichen des einen Rades k hindurchgesteckt und nach dem Gebrauch wieder herausgezogen werden müssen.The device consists of a vehicle similar to the known hose trolley, in which a roller η is rotatably mounted on an axis connecting the wheels k. Inside the cylinder jacket of the roller η a double air pump of any construction is attached, the pistons of which can be moved alternately to and fro by the rods i. The movement takes place, as can be seen from the drawing, by using the drawbar h as a two-armed lever. During transport, the drawbar is attached to the fork m , which is fixed with its front end against the ground during pumping in order to prevent the trolley from moving forward, which seems all the more necessary as the piston rods ϊ before each use of the Apparatus inserted through the spokes of one wheel k and must be pulled out again after use.
Die Rolle η dient zur Aufnahme rfer die Brückenträger bildenden, durch einen geeigneten Ueberzug a mit einander verbundenen, nicht aufgeblasenen Luftschläuche b. The role η serves to accommodate the uninflated air hoses b that form the bridge girders and are connected to one another by a suitable covering a.
Bei der Herstellung der Brücke werden zunächst die mit entsprechenden Handgriffen e versehenen Luftschläuche α b ins Wasser gebracht. .During the manufacture of the bridge, the air hoses α b provided with appropriate handles e are first brought into the water. .
Dann werden die Ventilöffnungen 0 der Pumpen mittelst der Leitungen g mit den Ventilen d der Luftschläuche in Verbindung gebracht und schliefslich werden die Bretter f mittelst der an dem Ueberzug α angebrachten Schleifen c an den Schläuchen befestigt. Wird jetzt durch Inbetriebsetzen der Pumpen mittelst der Deichsel h Luft in die Schläuche b geprefst, so schwimmt die Brücke auf dem Wasser und erhält eine grofse Tragfähigkeit. Soll die Brücke entfernt werden, so wird die Luft aus den Schläuchen b. ausgelassen, die Deichsel Ii und die Kolbenstangen i werden aus dem Pumpengestell herausgenommen und an ihre entsprechenden Stellen gebracht. Nach Lösung der Verbindung der Ventile und Abnahme der Bretter f können dann die Schläuche wieder auf die Rolle η aufgewickelt und zum Transport nach einer anderweitigen Verwendungsstelle bereit gehalten werden. Then the valve openings 0 of the pumps are brought into connection with the valves d of the air hoses by means of the lines g and finally the boards f are attached to the hoses by means of the loops c attached to the cover α. If, by starting up the pumps, air is forced into the hoses b by means of the drawbar h , the bridge floats on the water and is given a great load-bearing capacity. If the bridge is to be removed, the air is drawn out of the hoses b. omitted, the drawbar Ii and the piston rods i are removed from the pump frame and placed in their respective positions. After releasing the connection of the valves and removing the boards f , the hoses can then be rewound onto the reel η and kept ready for transport to another point of use.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE123043C true DE123043C (en) |
Family
ID=391918
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT123043D Active DE123043C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE123043C (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1034209B (en) * | 1953-01-16 | 1958-07-17 | Barakuda Ges Ristau & Co | Pedestrian walkway or catwalk for bridging areas that are not or only hazardous to walk on or drive on |
DE1158276B (en) * | 1959-09-17 | 1963-11-28 | Phil Nat Siegfried Fahrentholz | Floating carrier equipped with echo sounder transducers |
US4106149A (en) * | 1976-06-18 | 1978-08-15 | Barracudaverken Ab | Inflatable floating bridge, laid out by inflating longitudinal hoses in the bridge |
WO1990001871A1 (en) * | 1988-08-17 | 1990-03-08 | Dunlop Limited | Floatable structure |
WO1993021389A1 (en) * | 1992-04-16 | 1993-10-28 | Trelleborg Industri Ab | Inflatable bridge, especially for rescue purposes, and hose for stiffening the bridge |
-
0
- DE DENDAT123043D patent/DE123043C/de active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1034209B (en) * | 1953-01-16 | 1958-07-17 | Barakuda Ges Ristau & Co | Pedestrian walkway or catwalk for bridging areas that are not or only hazardous to walk on or drive on |
DE1158276B (en) * | 1959-09-17 | 1963-11-28 | Phil Nat Siegfried Fahrentholz | Floating carrier equipped with echo sounder transducers |
US4106149A (en) * | 1976-06-18 | 1978-08-15 | Barracudaverken Ab | Inflatable floating bridge, laid out by inflating longitudinal hoses in the bridge |
WO1990001871A1 (en) * | 1988-08-17 | 1990-03-08 | Dunlop Limited | Floatable structure |
WO1993021389A1 (en) * | 1992-04-16 | 1993-10-28 | Trelleborg Industri Ab | Inflatable bridge, especially for rescue purposes, and hose for stiffening the bridge |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69117101T2 (en) | Self-propelled articulated vehicle with telescopic pressure cylinders for pipe inspection | |
DE2033254C3 (en) | Cleaning device that can be inserted into the interior of containers | |
DE123043C (en) | ||
DE1531571B1 (en) | Pressurized water cleaning device for underwater work | |
DE6950431U (en) | TRANSPORT CART FOR IMPROVED TERRAIN, IN PARTICULAR FOR BOAT TRANSPORT | |
WO2012163993A2 (en) | Apparatus for cleaning surfaces | |
DE76082C (en) | Reel for hoses, cables and the like | |
DE388654C (en) | Device for cleaning ship floors | |
DE380896C (en) | Irrigation system with branch lines going out from a field line | |
DE197641C (en) | ||
DE33534C (en) | Apparatus for cleaning ship walls under water | |
DE956835C (en) | Method and device for rescuing shipwrecked people | |
DE102011110172A1 (en) | Carbon-di-oxide free lever type energy device using energy of water, has superposed wheels that are connected with lever arms so that piston in cylinder is moved based on generated mechanical force | |
DE117124C (en) | ||
DE474263C (en) | Device for automatically pulling a cord through long, closed sewer lines | |
DE3003611C2 (en) | Extraction device for a grave formwork | |
DE523868C (en) | Lift trucks for roles with support arms to accommodate the roles | |
DE140186C (en) | ||
DE229129C (en) | ||
DE423938C (en) | Assembly and cleaning stand for motorcycles | |
DE39020C (en) | Calibration mechanism for tubular rolling mills | |
DE21737C (en) | Device for stopping j ships | |
DE20998C (en) | Sizing machine | |
DE35043C (en) | Outlet pipe with steering apparatus for ships with reaction propellers | |
DE189384C (en) |