| Patents for E01D 15 - Movable or portable bridges; Floating bridges (1,873) |
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| 06/21/1990 | DE3842373A1 Transporting vehicle for bridges or bridge sections of a dismountable bridge |
| 06/20/1990 | EP0374019A1 System for transporting and placing at least one bridge element using a vehicle such as a bridge laying vehicle |
| 05/17/1990 | WO1990005216A1 Vehicle for laying dismountable bridges |
| 05/17/1990 | WO1990005215A1 Bridge-laying vehicle with laying device for superimposed bridges or bridge sections |
| 05/01/1990 | US4920595 Solid bridge kit |
| 04/04/1990 | EP0362065A1 Bridge-laying vehicle of the type having at least two bridge elements superposed on a chassis |
| 04/04/1990 | EP0362063A1 Bridge-laying vehicle |
| 04/03/1990 | US4912795 Prefabricated unit construction modular bridging system |
| 03/22/1990 | WO1990002845A1 Folding transportable bridge |
| 03/08/1990 | WO1990001871A1 Floatable structure |
| 03/07/1990 | EP0356561A1 Manually erectable minor-span bridge and method of positioning it |
| 02/07/1990 | EP0353552A2 Automatic-assembly bridge, ramp and the like |
| 01/24/1990 | EP0351679A2 Fixing structure particularly for floating wharves |
| 01/02/1990 | US4890959 Transportation and construction method |
| 11/30/1989 | WO1989011564A1 Ramp for ferry berths or the like |
| 11/16/1989 | WO1989011002A1 A floating bridge |
| 11/08/1989 | EP0340409A1 Bridge |
| 11/07/1989 | US4878439 Extendable table |
| 11/02/1989 | WO1989010452A1 Bridge |
| 10/19/1989 | WO1989009853A1 Heat-insulated steel grillage |
| 08/08/1989 | US4853998 System for spreading and depositing a spanning beam from a vehicle such as an armored vehicle of the engineer corps for clearing an obstacle |
| 06/13/1989 | US4838735 Stable floating pier |
| 05/30/1989 | US4833750 Ramp section for collapsible floating bridge or ferry |
| 05/24/1989 | DE3738763A1 Apparatus for laying bridges |
| 05/18/1989 | DE3737682A1 Bridge-laying unit having armoured laying vehicle and bridge-part feeding wheeled vehicle |
| 05/18/1989 | DE3737681A1 Armoured laying vehicle having laying device for laying bridge parts at a bridging point |
| 05/18/1989 | DE3737680A1 Feed wheeled vehicle for transport and expansion of bridge parts for the purpose of laying by means of an armoured laying vehicle, and expandable bridge part |
| 05/18/1989 | DE3737679A1 Feed wheeled vehicle for feeding and removing at least one bridge part to or from an armoured laying vehicle |
| 05/17/1989 | CN2037747U 火箭锚 Rocket |
| 05/02/1989 | US4825492 Rapid deployment stationary bridge |
| 04/20/1989 | WO1989003454A1 Bridge |
| 04/19/1989 | EP0312139A1 Construction components with a modified locking system |
| 04/19/1989 | EP0312138A1 Locking system for construction components |
| 03/28/1989 | US4815887 Connector with a locking mechanism and connector box therefor |
| 03/14/1989 | US4811681 Construction transportation system |
| 03/07/1989 | US4809636 Construction transportation assembly |
| 03/07/1989 | CA1250752A1 Transportation and construction method |
| 02/28/1989 | US4807317 Modular ramp |
| 02/01/1989 | CN2031810U Arch rubber ladder |
| 12/28/1988 | EP0185071B1 Bridge transporting and launching trailer and method |
| 12/22/1988 | DE3719508A1 Device for lowering or raising bridge sections |
| 12/14/1988 | CN87205795U Pontoon bridge |
| 12/14/1988 | CN87104063A Device for a port ramp having pontoon float |
| 11/22/1988 | CA1245014A1 Boarding ramp |
| 11/16/1988 | CN88102708A Modular bridge structure |
| 11/10/1988 | DE3106140A1 Bridge-laying unit for dismantlable, transportable bridges |
| 11/09/1988 | EP0290405A1 Modular bridge structure |
| 11/09/1988 | CN86206270U Moveable tour bridge without piers |
| 10/19/1988 | EP0287504A1 Arrangement for adjusting a landing bridge in accordance with the water level |
| 10/06/1988 | WO1988007605A1 Loading ramp |
| 09/28/1988 | CN87214636U Box-boat-bridge material |
| 08/31/1988 | EP0280626A1 System for unfolding and placing a bridge from a vehicle such as a bridge-laying tank for passing an obstacle |
| 08/31/1988 | CN87100233A Extended-arm expandable apparatus for constructing floating roads |
| 08/30/1988 | CA1241239A1 Mooring system of ship in frigid region |
| 08/09/1988 | US4761846 Modular bridge with torsion pipe expansion loops |
| 07/05/1988 | US4754723 Apparatus for folding a pontoon unit |
| 06/21/1988 | US4751758 Bascule bridge activated by a cable system |
| 05/10/1988 | US4742590 Bridging kit |
| 04/13/1988 | EP0263628A2 Collapsible structure convertible to a load-supporting device |
| 03/16/1988 | EP0259719A2 Portable bridge |
| 03/15/1988 | US4730574 Collapsible pontoon |
| 03/09/1988 | EP0259202A2 Rapid deployment stationary bridge |
| 02/24/1988 | EP0256446A2 Positioning system for a dismountable bridge |
| 02/09/1988 | US4723333 Bridging apparatus and method |
| 02/09/1988 | CA1232493A1 Apparatus for the movable interconnection of buoyant bodies |
| 02/02/1988 | US4722108 Bridge arrangement |
| 01/26/1988 | CA1231902A1 Construction components with improved locking system |
| 12/09/1987 | EP0248540A1 A self-locking joint assembly |
| 12/01/1987 | US4710149 Toy vehicle with self-contained bridge |
| 11/19/1987 | EP0245567A1 Device for improving the buoyancy of a floating unit |
| 11/19/1987 | EP0245496A1 Combined passenger loading bridge and utilities conduit |
| 11/19/1987 | EP0245243A1 Articulated ramp |
| 11/17/1987 | US4706436 Lattice bridges |
| 11/11/1987 | EP0245227A2 Device for a port ramp having a pontoon float |
| 11/11/1987 | CN86103064A Floating ladder-bridge for wharf |
| 10/14/1987 | EP0240487A1 Bridge and pontoon arrangement |
| 10/13/1987 | US4698866 Mobile bridge structure having a plurality of ramp modules |
| 09/22/1987 | US4695195 Folding boat dock |
| 09/22/1987 | US4694522 Transfer bridge |
| 09/08/1987 | US4691661 Self-adjusting breakwater for artificial harbors |
| 08/18/1987 | US4687379 Method and apparatus for constructing elevated structures |
| 08/11/1987 | US4685161 Foldable framework and portable objects having such a framework |
| 08/06/1987 | DE3602719A1 Dismountable bridge with a push-out launching support |
| 06/30/1987 | US4675931 Gangway assembly |
| 06/19/1987 | DE3625321C1 Bridge-laying device |
| 05/21/1987 | WO1987003025A1 Combined passenger loading bridge and utilities conduit |
| 05/19/1987 | US4665577 Methods of constructing modular bridges |
| 05/12/1987 | US4663793 Methods of deploying a bridge of a particular construction |
| 05/07/1987 | WO1987002723A1 Articulated ramp |
| 05/05/1987 | US4662020 Combined trailer and vehicle bridge |
| 04/09/1987 | WO1987002081A1 Bridge and pontoon arrangement |
| 04/09/1987 | DE3535640A1 Lifting apparatus for a ferry bridge |
| 04/09/1987 | DE3535639A1 Adjusting device |
| 04/09/1987 | DE3535638A1 Transport securing device for a short bridge on a laying vehicle |
| 04/01/1987 | EP0216468A2 A bridging kit |
| 03/17/1987 | US4649850 Method and apparatus for mooring a ship in frigid weather conditions |
| 03/17/1987 | US4649587 Pickaback bridge spans for use with an inversion-launch bridgelayer |
| 03/03/1987 | US4647257 Method and apparatus for constructing elevated structures |
| 01/28/1987 | EP0210010A2 Construction transportation system |
| 01/24/1987 | CN86102115A Float brige keeping step horizortal |