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Class Information
Number: 14/77.1
Name: Bridges > Bridge construction method
Description: Technique for constructing a bridge superstructure.










Sub-classes under this class:

Class Number Class Name Patents
14/77.3 Pier 26


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8695142 Partially and fully earth-anchored cable-stayed bridges using main-span prestressing unit and method of constructing the same Apr. 15, 2014
8671490 Bridge span replacement system Mar. 18, 2014
8656543 Bridge shoring system Feb. 25, 2014
8627530 Constructing method of cable-stayed bridge and temporary cable therefor Jan. 14, 2014
8621697 Bridge cap installation system and method Jan. 7, 2014
8595879 Bridge beam placement system and apparatus Dec. 3, 2013
8555442 Transportation and erection integrated machine with displacement platforms and methods for erecting bridge using the same Oct. 15, 2013
8522381 System and method for bridge pier replacement Sep. 3, 2013
8513360 Use of recycled plastics for structural building forms Aug. 20, 2013
8474080 Construction method of steel composition girder bridge Jul. 2, 2013
8458839 Apparatus and method for replacing a bridge using a pre-cast construction techniques Jun. 11, 2013
8455588 Use of recycled plastics for structural building forms Jun. 4, 2013
8448279 Ecologically-sound waterway culvert restoration May. 28, 2013
8448280 Method of providing a parapet wall on a bridge May. 28, 2013
8387941 Upper-bearing movable formwork for constructing continuous box girder for bridge superstructure Mar. 5, 2013
8366342 System for continuous vehicular travel on crossing roadways Feb. 5, 2013
8359810 Method for building over an opening via incremental launching Jan. 29, 2013
8341788 Method for constructing precast coping for bridge Jan. 1, 2013
8321985 Support platform and method of construction thereof Dec. 4, 2012
8316495 Method to compress prefabricated deck units with external tensioned structural elements Nov. 27, 2012
8266751 Method to compress prefabricated deck units by tensioning supporting girders Sep. 18, 2012
8234738 Bridge construction and method of replacing bridges Aug. 7, 2012
8220095 Highway overpass bridge modification system and method Jul. 17, 2012
8214957 Bridge and method for manufacturing the bridge Jul. 10, 2012
8166596 Construction method for girder in bridge, crane for pulling up girder, vehicle for carring girder, and girder used for the same May. 1, 2012
8136191 Scaffold arrangement and method for repairing the edge structure of a concrete bridge Mar. 20, 2012
8060966 Method and apparatus for bridge construction Nov. 22, 2011
8020235 Concrete bridge Sep. 20, 2011
8008402 Use of recycled plastics for structural building forms Aug. 30, 2011
7996944 Tilt-lift method for erecting a bridge Aug. 16, 2011
7996945 Use of recycled plastics for structural building forms Aug. 16, 2011
7921495 Corner joint structure for bridge pier and method of producing the same Apr. 12, 2011
7874035 Apparatus for connecting a precast deck slab with a beam on a bridge and method for connecting the slab with the beam using the same Jan. 25, 2011
7814724 Method for building over an opening via incremental launching Oct. 19, 2010
7795329 Use of recycled plastics for structural building forms Sep. 14, 2010
7784134 Method for laying a military bridge Aug. 31, 2010
7694374 Modular-bridge construction Apr. 13, 2010
7669272 Method of launching bridge spans in bridge construction Mar. 2, 2010
7647664 Mobile bridge of great length as a support construction for at least one transport means and method for operating same Jan. 19, 2010
7600283 Prefabricated, prestressed bridge system and method of making same Oct. 13, 2009
7546656 Method of installing prefabricated, segment concrete filled tube members Jun. 16, 2009
7520014 Method and apparatus for bridge construction Apr. 21, 2009
7478450 Longitudinally offset bridge substructure support system Jan. 20, 2009
7475446 Bridge system using prefabricated deck units with external tensioned structural elements Jan. 13, 2009
7461427 Bridge construction system and method Dec. 9, 2008
7441295 Pallet-ramp coupling apparatus and method Oct. 28, 2008
7428765 Passenger boarding bridge stabilizing apparatus and method therefor Sep. 30, 2008
7415746 Method for constructing a self anchored suspension bridge Aug. 26, 2008
7401371 Method and installation for constructing an expressway Jul. 22, 2008
7373683 Construction method for prestressed concrete girder bridges May. 20, 2008

1 2 3 4










 
 
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