Patents
Patents for E01D 1 - Bridges in general (1,307)
04/2010
04/29/2010WO2010047096A1 Structure for rigidly joining pier and concrete beam together
04/21/2010CN101696589A Novel combined stone beam
04/15/2010US20100089282 Commuter train ferry system for commuters and their vehicles
04/13/2010US7694375 Portable curb ramp
04/06/2010US7690065 Aircraft boarding bridge or aircraft boarding stairs
03/2010
03/25/2010US20100071140 Fluid flow system bridge with walkway
03/25/2010DE202009016798U1 Brücke aus Schichten Bridge of layers
03/23/2010US7682667 Adhesion strength of spray coating comparable to that obtained in a conventional combination of blast treatment/gas flame spraying by roughening with simple tools (2-10 Ra); spraying particles (1000-10000mu m2; onsite field maintenance; aluminum alloys; steel; environmentally friendly
03/23/2010US7681272 Counterbalance assembly for a fold out ramp
03/23/2010US7681271 Constant radius dock leveler hinge
03/17/2010CN101672001A Structure of floor slab bridge
03/04/2010WO2010004071A3 Self-tensioning structure for composite-material bridges
03/04/2010US20100050348 Modular ramp system
03/03/2010CN101660291A Open-web continuous rigid frame bridge structure and method for casting and constructing inclined hanging basket
03/02/2010US7670096 Compound truck leveler
03/02/2010US7669271 Data and energy transmission system for passenger boarding bridges for airplanes
02/2010
02/25/2010US20100043153 Bridge structure
02/18/2010US20100037405 Ramp insert
02/16/2010US7661171 Ramp with vehicle attachment
02/16/2010CA2446577C Moveable bumper for a dock leveler
02/11/2010US20100031457 Loading dock leveler with lip extension mechanism
02/11/2010US20100031455 Fall Restraint Equipment Component and Method for Manufacturing the Same
02/09/2010US7657957 Vertically-storing dock leveler apparatus and method
02/02/2010US7653957 Collapseable utility ramp
01/2010
01/28/2010US20100017976 Dock leveler insulation
01/21/2010WO2009126869A3 Rearrangeable interconnectable system for handicap ramps and platforms
01/14/2010WO2010004071A2 Self-tensioning structure for composite-material bridges
12/2009
12/24/2009US20090313770 Gangway Latch
12/16/2009CN100569989C Method of spray plating
12/10/2009DE202009009965U1 Mehrstöckige Straße Multi-storey street
11/2009
11/26/2009DE102008022180B3 Frame corner forming arrangement for roller support in concrete construction, has reinforced concrete wall that is reinforced concrete support, and ends of roller support are provided as double-T-profile that is recessed over frame corner
11/18/2009CN201347533Y Three-dimensional curved pedestrian bridge
11/10/2009US7614134 Method of overlocking at least one strand in an anchoring block and system for overlocking at least one strand in an anchoring block
11/03/2009CA2443836C A method and installation for constructing an expressway, and an expressway
10/2009
10/28/2009CN101565928A Building block type grade separation bridge
10/27/2009US7607186 Modular wheelchair ramp
10/20/2009US7603736 Method for aligning a plurality of passenger boarding bridges
10/20/2009US7603735 System and method for wireless communication between an aircraft and a passenger boarding bridge
10/20/2009US7603733 Dock leveller, lip for dock leveller and lip hinge construction
10/15/2009WO2009126869A2 Rearrangeable interconnectable system for handicap ramps and platforms
10/15/2009WO2009126627A1 Articulated loading ramp
10/15/2009US20090255067 Manually-operated ramp for handicapped access
10/14/2009CN100549300C Bridge pier water guide anti-scour device and bridge and pier using water guide and anti-scour device
10/13/2009US7600282 Drive protection device
10/13/2009CA2452676C Seal for a dock leveler lip
10/07/2009CN100547182C Nonlinear thin-walled space bar and stability analysis method thereof
10/06/2009US7596826 Device for passenger bridges for aircraft
10/06/2009US7596825 Method and apparatus for connecting a passenger bridge to an aircraft
09/2009
09/29/2009US7594290 Dock leveler bottom pad
09/17/2009US20090229060 E-Z Ramp adjustable, modular handicap ramp system
09/10/2009US20090223005 Vehicle for Passenger Entry and Exit
09/08/2009US7584517 Weather shield for underneath a dock leveler
08/2009
08/26/2009CN201296896Y Pedestrian bridge for glass curtain wall vertical elevator
08/20/2009US20090205553 Berthing System and Structure for Use Therein
08/20/2009US20090205278 Use of Recycled Plastics for Structural Building Forms
08/20/2009US20090205269 Mat ramp securement and method
08/20/2009US20090205146 Formed front header for a dock leveler
08/19/2009CN101509233A Span adjustable beam of railway
08/18/2009US7574764 Boat trailer hitch ramp assembly
08/13/2009US20090199354 Crew Transfer System
08/11/2009US7571507 Wheelchair platform and detachable ramp, and methods of constructing and utilizing same
08/06/2009US20090194328 Tapered transition ramp for cable protector with offset center sections
07/2009
07/08/2009CN100510262C Bamboo bridge
07/01/2009CN101473091A Bridge and method for producing the same
06/2009
06/25/2009US20090162175 Vehicle entry apparatus
06/25/2009US20090158536 Wheelchair platform and detachable ramp, and methods of constructing and utilizing same
06/18/2009WO2009076311A1 A gangway and method for manufacturing same
06/18/2009CA2708599A1 A gangway and method for manufacturing same
06/16/2009US7546655 Formed front header for a dock leveler
06/10/2009CN101451338A Separation method of bridge structural state historical information
06/04/2009US20090142139 Harbor Structure and a Method of Building Such a Structure
06/04/2009US20090139039 Boarding bridge, boarding bridge system, and method for mounting the boarding bridge
05/2009
05/19/2009US7533434 Counterbalance assembly for a fold out ramp
05/19/2009US7533433 Counterbalance assembly for a fold out ramp
05/19/2009US7533432 Counterbalance assembly for a fold out ramp
05/19/2009US7533431 Illuminating dock leveler
05/13/2009CN201236320Y Apparatus for bridge crossing of heavy vehicle
05/05/2009US7526826 Folding ramp
04/2009
04/28/2009US7523516 Extended water escape ramp device for animals
04/22/2009EP2049734A1 Traffic system
04/09/2009WO2006099022A3 Loading dock system with biodegradable fluid
04/01/2009EP1866482A4 Inflatable actuator for a dock leveler deck
03/2009
03/31/2009US7509701 Lifting system
03/17/2009US7503089 Inflatable actuator for a dock leveler deck
03/12/2009US20090064428 Cabana tailgate ramp
03/04/2009EP2029812A1 Bridge and method for manufacturing the bridge
02/2009
02/18/2009CN201195820Y Reel type base trestle on the sea structural member
02/04/2009CN201190262Y Linkage extension bridge
01/2009
01/29/2009US20090025330 Enhanced girder system
01/28/2009CN201187173Y Railway aerial field land
01/14/2009CN201180389Y Midair field of freeway
01/08/2009DE102007031700A1 Bridge constructing method for e.g. vehicle, involves applying cement on metal elements e.g. bar, and assembling metal elements under pressure such that metal elements are partially or completely cemented with each other
12/2008
12/25/2008US20080313825 Cable Stayed Suspension Bridge Making Combined Use of One-Box and Two-Box Girders
12/23/2008US7467436 Adjustable ramp
12/16/2008CA2507060C Dock leveler with combination safety leg and lip deflector
12/10/2008CN201162373Y Vehicle highroad midair field
12/10/2008CN100441779C Space-precasting translation-emplacing method for bridge construction
12/03/2008CN201158962Y Midair field
12/03/2008CN201158796Y Bridge body structure of overpass
12/03/2008CN101316965A Traffic control intersection
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