| Patents for E01D 2 - Bridges characterised by the cross-section of their bearing spanning structure (1,400) |
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| 05/07/1996 | US5513408 Frame structured bridge |
| 02/27/1996 | US5493746 Frame structured bridge |
| 01/24/1996 | EP0693600A1 Vibration reduced composite girder |
| 12/06/1995 | EP0685018A1 Bridge structure |
| 12/05/1995 | US5471694 Prefabricated bridge with prestressed elements |
| 11/22/1995 | EP0682730A1 House composed of fabricated elements. |
| 10/03/1995 | CA2023198C Composite girder construction and method of making same |
| 08/22/1995 | CA2061871C Composite, prestressed structural member and method of forming same |
| 08/16/1995 | EP0666943A1 Structure to interconnect two branches of a suspension bridge framework in correspondence of a pier supporting the catenary. |
| 08/16/1995 | EP0666940A1 Load transmission method for use mainly in bridge structures |
| 08/01/1995 | US5437072 Rapid transit viaduct with post-tensioning cable system |
| 06/20/1995 | US5425152 Bridge construction |
| 06/07/1995 | EP0656085A1 Bridge construction |
| 06/06/1995 | CA1335758C Methods of construction and implements therefor |
| 04/20/1995 | WO1995010665A1 Fiberglass bridge system and molded core |
| 02/08/1995 | EP0637647A1 Metalgirder element for the construction of composite elongated structures like box beams, method for using the element and elongated structure manufactured by this method |
| 02/07/1995 | US5386782 Rapid transit viaduct system with central platform station |
| 11/29/1994 | CA2053429C Bridge comprising a deck and at least two towers and process for the construction thereof |
| 11/10/1994 | WO1994018406A3 House composed of fabricated elements |
| 10/19/1994 | EP0418312B1 Load bearing concrete panel |
| 09/28/1994 | EP0617171A1 Method for erecting a suspension bridge and device therefor |
| 09/01/1994 | WO1994019543A1 Bridge structure |
| 08/23/1994 | US5339475 Load supporting structure |
| 08/18/1994 | WO1994018406A2 House composed of fabricated elements |
| 08/18/1994 | DE4304434A1 Travel way with multiple uses |
| 08/09/1994 | US5335386 Bridge structure |
| 06/07/1994 | US5317856 Composite structure of wood and reinforced concrete, a composite girder and a dome shaped load bearing structure including such composite structure |
| 05/11/1994 | WO1994010389A1 Building or construction element |
| 05/11/1994 | WO1994010388A1 Structure to interconnect two branches of a suspension bridge framework in correspondence of a pier supporting the catenary |
| 05/11/1994 | WO1994010385A1 Load transmission method for use mainly in bridge structures |
| 05/11/1994 | DE4237727A1 Lightweight bridge plates - comprise extruded aluminium@ alloy upper- and lower- strapping plates and intermediate cross-pieces and plastic layer contg. fibres, pref. aramid fibres |
| 05/11/1994 | CA2148697A1 Building or construction element |
| 05/11/1994 | CA2147971A1 Structure to interconnect two branches of a suspension bridge framework in correspondence of a pier supporting the catenary |
| 04/26/1994 | US5305575 Composite, prestressed structural member and method of forming same |
| 04/26/1994 | CA1328897C Movable platform for construction sites |
| 04/20/1994 | EP0593365A1 Horizontal supporting beam as bridge part |
| 04/12/1994 | US5301483 Composite, prestressed structural member and method of forming same |
| 03/16/1994 | CN1083885A Bridge construction |
| 03/03/1994 | WO1994004756A1 Bridge construction |
| 12/28/1993 | US5272851 Improvements to the devices for reinforcing concrete in compression and to concrete works thus reinforced |
| 12/17/1993 | CA2071292A1 Improvements to processes and devices for increasing compressive strength of concrete, and to concrete structures so reinforced |
| 10/19/1993 | US5253959 Methods of construction and implements therefor |
| 08/03/1993 | US5231931 Rapid transit viaduct system |
| 06/17/1993 | DE4141331A1 Trussed bridge with top and bottom flanges and diagonal braces - consists of prefabricated members transported to site for assembly on which reinforced or prestressed concrete road is laid |
| 05/11/1993 | US5208932 Cable-stay bridge and method for construction thereof |
| 05/06/1993 | DE4213986C1 Sectional construction of bridge deck - uses straight prestressing elements, some external and some buried in concrete |
| 03/25/1993 | DE4131214A1 Frame for multi-span deck bridge - has transverse girders formed as bridge bearing beams, supported on piers |
| 01/21/1993 | DE4217783A1 Laststuetzstruktur Laststuetzstruktur |
| 01/12/1993 | CA1312422C Compound timber-metal stressed decks |
| 12/16/1992 | EP0518771A1 Method of and device for the reinforcement of the pressure load capacity of concrete and reinforced concrete structures |
| 11/19/1992 | EP0514256A1 Process for making structures like bridges and structures so obtained |
| 10/06/1992 | US5152112 Composite girder construction and method of making same |
| 09/23/1992 | EP0504753A2 Railroad viaduct structure |
| 09/08/1992 | US5144710 Composite, prestressed structural member and method of forming same |
| 09/08/1992 | CA1307082C Deck for wide-span bridge |
| 09/02/1992 | EP0501730A1 Composite, prestressed structural member and method of forming same |
| 08/04/1992 | US5134741 Bridge structure prefabricated with positive imprint end panels |
| 06/16/1992 | US5121518 Cable-stayed bridge and construction process |
| 06/09/1992 | US5119731 Station on a railway or other line, situated on a viaduct |
| 05/26/1992 | US5115886 Movable platform for construction sites |
| 05/19/1992 | CA1300855C Corrosion protected tension member for use in prestressed concrete and method of installing same |
| 02/06/1992 | WO1992001845A1 Composite girder construction and method of making same |
| 12/27/1991 | EP0462614A1 Cable stayed bridge construction |
| 12/27/1991 | EP0462350A1 Segment and method for prefabricating bridges and similar structures |
| 12/04/1991 | EP0459884A1 Station with a central platform for a railway or other line, built on a viaduct |
| 12/03/1991 | CA1292600C Bridge with deck and supporting means, in particular large span cable-stayed bridge and construction method |
| 10/30/1991 | EP0454575A1 Roadwayslab for bridges, especially large span bridges |
| 10/30/1991 | EP0454562A1 Bridge comprising a deck and at least two pylons and method of constructing it |
| 10/29/1991 | US5060332 Cable stayed bridge construction |
| 10/22/1991 | US5058338 Energy dissipating device for rendering a structure impervious to seismic occurrences |
| 08/07/1991 | EP0418312A4 Load bearing concrete panel |
| 08/01/1991 | DE4002769A1 Multiple-span bridge - is carried on with two pairs of triangular steel frames at each pier head |
| 07/25/1991 | DE4000987A1 Composite bridge of steel and concrete - comprises carriageway of concrete planks with voids between filled with concrete and reinforcement |
| 06/26/1991 | EP0434555A1 Viaduct for a railway track |
| 05/02/1991 | EP0425364A1 Station on a railway or other line, situated on a viaduct |
| 03/28/1991 | DE4028067A1 Pre-stressed element - with specified polymer lined steel sleeves at deflection points |
| 03/27/1991 | EP0418312A1 Load bearing concrete panel. |
| 02/19/1991 | US4993095 Splice for a structural member |
| 02/19/1991 | US4993094 Bridge comprising a bridge floor and elements supporting said floor, particularly a long span cable-stayed bridge, and process of construction |
| 02/12/1991 | US4991248 Noncracking, shrinkage inhibition |
| 01/29/1991 | US4987629 Deck for wide-span bridge |
| 01/24/1991 | DE3922931A1 Bridge construction for forest and farm crossings, of river or stream - comprises precast concrete supports and base carrying bearer steel beams and transverse crane rails |
| 01/03/1991 | DE4011456A1 Supporting structure for concrete bridge with oblique superstructure - has prefabricated longitudinal beams with stepped ends adapted to orientation of cross beams |
| 12/21/1990 | CA2019175A1 Method and apparatus for prefabricating bridges and similar structures, with simultaneous casting of the segments forming a span |
| 10/04/1990 | DE4008274A1 Bridge support set of prefab., prestressed concrete component - uses support with most variable cross-section as basic member, with other supports |
| 08/29/1990 | EP0383876A1 Prestressed stay cable for cable-stayed bridges |
| 06/19/1990 | CA1270355A1 Truss, especially for bridge construction |
| 06/12/1990 | US4932178 Compound timber-metal stressed decks |
| 05/09/1990 | CN1007917B Composite pre-stressed structural member and method of forming the same |
| 04/03/1990 | US4912794 Bridge having chords connected to each other by means of pleated steel sheets |
| 02/22/1990 | WO1990001582A1 Prestressed stay cable for cable-stayed bridges |
| 01/10/1990 | EP0350313A2 Movable platform for construction sites |
| 01/10/1990 | EP0350139A2 A method for forming a composite structural member |
| 11/30/1989 | WO1989011567A1 Methods of construction and implements therefor |
| 11/29/1989 | EP0343913A2 Methods of construction |
| 11/16/1989 | WO1989011003A1 Load bearing concrete panel |
| 11/07/1989 | US4878327 Corrosion protected tension member for use in prestressed concrete and method of installing same |
| 11/02/1989 | EP0340051A1 Bridge floor for long span bridge |
| 09/26/1989 | CA1259813A1 Composite, pre-stressed structural member and method of forming same |
| 09/06/1989 | EP0331664A1 Prefabricated bridge decks and their manufacturing process |