| Patents for E01D 21 - Methods or apparatus specially adapted for erecting or assembling bridges (6,388) |
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| 02/08/2012 | CN202139542U 万能组合式承重架 Universal modular load-bearing frame |
| 02/08/2012 | CN202139541U 一种变频钢绞线穿索机 Frequency strand rope wear one kind of machine |
| 02/08/2012 | CN102345273A Synchronous cradle moving device for continuous rigid frame bridge construction cradle |
| 02/08/2012 | CN101906754B 一种钢梁与混凝土桥墩的刚性连接方法 A rigid connection method of steel beams and concrete piers |
| 02/08/2012 | CN101793012B 一种新型无支架建桥方法 A new method of stentless bridge |
| 02/02/2012 | DE102010036690A1 Fahrzeug und Abstützvorrichtung Vehicle and supporting device |
| 02/01/2012 | CN202131600U Dual cross fixing end |
| 02/01/2012 | CN202131568U 节段拼装架桥机 Segmental bridge machine |
| 02/01/2012 | CN202131555U 浇注式沥青混合料立式搅拌机 Guss asphalt vertical mixer |
| 02/01/2012 | CN101974883B 桥梁拖拉滑道装置 Bridges drag chute device |
| 02/01/2012 | CN101922143B Construction method of bent cap |
| 01/31/2012 | DE202011105507U1 Überbaudeckel und Anordnung aus Überbaudeckel, Bohrpfahl und Steckträger Superstructure cover and assembly of superstructure cover, bored pile and plug carrier |
| 01/25/2012 | CN202124824U Floating drilling platform for bridge construction |
| 01/25/2012 | CN202124823U Positioning device of roughening machine |
| 01/25/2012 | CN102330414A Hanging basket cantilever method construction method of large-span continuous rigid beam sidespan cast-in-place beam section |
| 01/25/2012 | CN102330413A Construction method for enabling bridge girder erection machine to independently go up and down girder carrier |
| 01/25/2012 | CN102330412A Bridge-deck portal bridge girder erection machine |
| 01/25/2012 | CN102330411A Filling die for manufacturing prestressed hollow beam |
| 01/25/2012 | CN101956370B Guide beam type bridge-erecting machine capable of performing variable-span erection |
| 01/25/2012 | CN101949198B Parallel bar type anchor device for flexible flaky material and method thereof |
| 01/25/2012 | CN101899815B Device for preventing bridging machine from rolling-over in installation process of bridge transition cross T-shaped boundary beam of bridging machine |
| 01/25/2012 | CN101775782B Elevator for setting angle adjustment of stayed-cable bridge |
| 01/19/2012 | US20120011665 Bridge Shoring System |
| 01/18/2012 | CN202116987U Translational steel tube steam curing shed |
| 01/18/2012 | CN202116986U Pushing beam guiding and deviation rectifying device |
| 01/18/2012 | CN202116985U Automatic traveling system of hanging basket |
| 01/18/2012 | CN202116984U Dragging-adjustable cross-brace device for continuous beams of spatial steel pipe trusses |
| 01/18/2012 | CN202116976U Temporary support with wood sand frame |
| 01/18/2012 | CN102322024A Staggered installation construction method of continuous beam cantilever construction hanging baskets |
| 01/18/2012 | CN102322023A Protection wall construction method with three layers of steel boards serving as breaking joint board |
| 01/18/2012 | CN102322022A Construction method for concrete of decorative housing of cable stayed bridge |
| 01/18/2012 | CN102322019A Cooperative system bridge of tied arch and T-shaped rigid framework |
| 01/18/2012 | CN102041783B Device for water-carrying grinding-in of grinding core and grinding cover of spherical hinge used in bridge rotation construction |
| 01/18/2012 | CN101838969B Method for stretching single-tower double-span self-anchored suspension bridge sling of side-span splay cable knot in supportless way |
| 01/12/2012 | WO2012005505A2 Method for constructing truss structure temporarily assembled by using clamping means |
| 01/11/2012 | CN202108006U Easily removable breaking joint formwork of protecting wall |
| 01/11/2012 | CN202108005U Bridge girder erection machine with perforated overturn-preventing device |
| 01/11/2012 | CN202108004U Push guide and deviation correction system of continuous beam bridge of box-girder base plate with flange |
| 01/11/2012 | CN202108003U Prefabricated support system for long-ton prestressed concrete continuous box beam bridge pushing construction |
| 01/11/2012 | CN202108002U Direct discharge type halving suspension electricity prevention device |
| 01/11/2012 | CN202105911U Manufacturing mould for U-shaped curve rib |
| 01/11/2012 | CN102312410A Construction method for tunnel portal short-distance erection by 900t bridge girder erection machine |
| 01/05/2012 | US20120000020 Support platform and method of construction thereof |
| 01/04/2012 | CN202099752U Hydraulic system for hanging basket cantilever construction |
| 01/04/2012 | CN202099751U Self-driven cradle |
| 01/04/2012 | CN202099750U Control system for guiding hanging basket to walk downwards and horizontally |
| 01/04/2012 | CN202099749U Bridge erecting machine with right-left adjusting device |
| 01/04/2012 | CN202099748U Hoisting device used for box girder embedding erection of box girder |
| 01/04/2012 | CN202099747U Main girder suspension device for downlink-type hanging basket and downlink-type hanging basket adopting same |
| 01/04/2012 | CN202099746U Cable-stayed bridge flat hinge rotator construction device for horizontal rotator construction |
| 01/04/2012 | CN202099745U Lifting appliance for bridge girder erection machine |
| 01/04/2012 | CN202099744U SXJ900 bridge girder erection machine rail |
| 01/04/2012 | CN202099743U Transverse moving structure of rear supporting leg of bridge erecting machine |
| 01/04/2012 | CN202099742U Sling structure of bridge erecting machine |
| 01/04/2012 | CN202099741U Supporting structure of front supporting leg of bridge erecting machine |
| 01/04/2012 | CN202099724U Metal clad plate for steel-structured bridge |
| 01/04/2012 | CN102304979A Automatic control device for prestressing force tensioning device |
| 01/04/2012 | CN102304896A Section assembling bridge girder erection machine |
| 01/04/2012 | CN102304895A Double-bridge-deck slip-form paving construction method performed after crash barrier construction |
| 01/04/2012 | CN102304894A Method and device for controlling grouting quality of bridge prestressing force pore path |
| 01/04/2012 | CN102304892A External energy-consumption self-resetting bridge pier stud structure system and realization method thereof |
| 01/04/2012 | CN102303691A Floating drilling platform and construction technology used for bridge pier construction in water |
| 01/04/2012 | CN101967798B Highway double-guide-beam bridge erecting machine and turning method |
| 01/04/2012 | CN101929130B Hanging basket device for closure construction of continuous box girders |
| 12/29/2011 | DE102010017616A1 Bridge element for laying with bridge-laying device, has preparing aid for centering locking element on receiver, where preparing aid is arranged before receiver |
| 12/28/2011 | CN202090587U 一种增强增韧pvc建筑模板 An enhanced toughening pvc building templates |
| 12/28/2011 | CN202090292U 一种用于浇筑桥墩盖梁的悬臂斜撑支架 A pouring pier cap beam cantilever bracing bracket |
| 12/28/2011 | CN202090291U 张拉支座 Tensioning seat |
| 12/28/2011 | CN202090290U 预应力钢筋张拉工具 Prestressing steel tensioning tool |
| 12/28/2011 | CN202090289U 不同高度的直腹板箱梁共用型外侧模 Different heights straight Girder common type outside of the mold |
| 12/28/2011 | CN202090288U 一种用于挂篮后拉油缸的油缸底座 A Cradle pull cylinder after cylinder base |
| 12/28/2011 | CN202090287U 钢箱梁挑臂安装用移动装置 Steel box girder pick arm mounting mobile devices |
| 12/28/2011 | CN202090286U 一种适用于自锚式双索面悬索桥的牵引系统 One for self-anchored suspension bridge with double cable planes traction system |
| 12/28/2011 | CN202090280U 混凝土梁桥简支转连续装置 Simply supported concrete girder continuous bridge device |
| 12/28/2011 | CN202090272U 一种三曲箱形钢连桥 One kind of three box-shaped steel bridge connected |
| 12/28/2011 | CN102296826A 一种钢绞线拉索的双压力传感器攀升张拉方法 One kind of double strand cable tension rising pressure sensor method |
| 12/28/2011 | CN102296544A 一种变频钢绞线穿索机 Frequency strand rope wear one kind of machine |
| 12/28/2011 | CN102296543A 桥梁立柱盖梁施工方法 Girder bridge column cover construction method |
| 12/28/2011 | CN102296542A 一种高墩盖梁施工方法 A high pier cap beam construction method |
| 12/28/2011 | CN102296541A 架桥机前支腿传动机构 Erecting machine front leg drive mechanism |
| 12/28/2011 | CN102296540A 架桥机前支腿变跨支撑导向机构 Erecting machine support across the front legs become guiding mechanism |
| 12/28/2011 | CN102296539A 用于固定架桥机的夹轨器 Machines for fixing the bridge rail clamp |
| 12/28/2011 | CN102296538A 一种架桥机吊具 One kind of bridge machine spreader |
| 12/28/2011 | CN102296537A 一种凿毛机的定位装置 A hair cutting machine positioning device |
| 12/28/2011 | CN102296536A 架桥机前支腿支撑结构 Erecting machine front leg support structure |
| 12/28/2011 | CN102296535A 架桥机后支腿横移结构 Erecting machine sliding rear leg structure |
| 12/28/2011 | CN102296534A 直放式对分悬挂防电装置 Direct suspension of sub-type anti-power devices |
| 12/28/2011 | CN102296525A 支座体系混合式结合梁斜拉桥及其施工方法 Hybrid systems combine bearing girder cable-stayed bridge and construction method |
| 12/28/2011 | CN102296506A 土工袋台背路基及应用方法 Geotextile bags Subgrade and application methods |
| 12/28/2011 | CN101956371B 可双向作业的导梁式架桥机 Bi-directional operation guide beam bridge machine |
| 12/28/2011 | CN101935986B 一种水上大跨度钢管桩现浇支架及其搭建方法 A type of water pipe pile large span structures and methods situ Support |
| 12/28/2011 | CN101831888B 1200吨级水利渡槽运、架设备 1200 tons of water conservancy aqueduct transport, aircraft equipment |
| 12/28/2011 | CN101672014B 挂篮内模起落梁式滑移系统 Cradle mode beam landing inside slip system |
| 12/28/2011 | CN101613992B 仿悬索桥主缆束股的预成型方法 Imitation main cable bundle shares preform method |
| 12/28/2011 | CN101413251B 高墩大跨连续刚构桥0号块防裂施工方法 Long span continuous rigid frame bridge 0 crack block construction method |
| 12/21/2011 | CN202081387U 桥梁转体施工中四氟板的安装定位装置 Swing bridge construction PTFE plate mounting positioning device |
| 12/21/2011 | CN202081386U 单线过隧免拆卸架桥机 Single line through the tunnel to avoid demolition of the bridge machine |
| 12/21/2011 | CN202081385U 可调节主桁式挂篮 Adjustable Main Truss Cradle |
| 12/21/2011 | CN202081384U 一种路桥防撞墙施工用移动台车 One kind of bridge anti-wall construction with a mobile trolley |
| 12/21/2011 | CN202081383U 跨越既有线桥梁施工用临时支架 Existing lines across the bridge construction with falsework |