| Patents for E04G 21 - Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work (22,137) |
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| 03/05/2015 | WO2015031821A1 Control method and system for using a pair of independent hydraulic metering valves to reduce boom oscillations |
| 03/05/2015 | WO2015031343A1 Hands-free level |
| 03/05/2015 | WO2015030342A1 Apparatus for coupling reinforcing bar using hydraulic pressure |
| 03/05/2015 | US20150059261 Method and apparatus for lifting and leveling a concrete panel |
| 03/03/2015 | US8966860 Wall lifting, transport and positioning device with roller pins |
| 03/03/2015 | US8966834 Concrete lifting anchors |
| 02/26/2015 | WO2015024688A1 Work machine comprising a controller |
| 02/26/2015 | US20150056401 Floor surface protective sheet |
| 02/26/2015 | US20150056084 Mobile concrete pump |
| 02/26/2015 | US20150052843 Partition mount with integrated plunger assembly |
| 02/26/2015 | DE102009047815B4 Vakuum-Lasthaftgerät zum Anheben von Platten Vacuum lift adhesion device for lifting plates |
| 02/25/2015 | EP2838693A1 Support system for an equipment item on a concrete slab |
| 02/24/2015 | US8965571 Brick laying system |
| 02/24/2015 | US8959876 Shingle with reinforcement layer |
| 02/24/2015 | US8959875 Shingle with reinforcement layer |
| 02/24/2015 | US8959869 Stud bracket for temporary wall |
| 02/24/2015 | US8959865 Method for erecting a building structure with construction elements and a system of construction elements therefor |
| 02/24/2015 | US8959847 Method and apparatus for attaching temporary lifting members to an existing lifting anchor |
| 02/19/2015 | US20150050515 High-performance composite cable rope and anchoring and safety system including such a composite cable rope |
| 02/19/2015 | DE102013108774A1 Montagehilfe und montageverfahren für trockenbauprofile Mounting aid and assembly procedures for drywall profile |
| 02/19/2015 | DE102013012612A1 Montagevorrichtung zur Realisierung eines Ankerschienensystems in einer Grube für Ankerschienen Mounting device for realizing an anchor rail system in a pit for anchor channels |
| 02/19/2015 | DE102013006215B4 Vorrichtung zur Aufnahme eines Geländerpfostens Means for receiving a baluster |
| 02/18/2015 | EP2836659A1 Production method for a mast arm and concrete-distributing mast |
| 02/17/2015 | US8955679 Clip string for a bar connecting apparatus |
| 02/12/2015 | DE102013013271A1 Folientür Foil Door |
| 02/11/2015 | EP2835488A2 Film door |
| 02/11/2015 | EP2834066A1 Floor surface protective sheet |
| 02/11/2015 | CN204153318U 一种泵送混凝土管固定装置 A concrete pumping tube fixtures |
| 02/11/2015 | CN204152304U 隔离整体式荧光安全警示网 Isolated monolithic fluorescent safety warning network |
| 02/11/2015 | CN204152236U 一种体外预应力加固装置 An in vitro prestressed reinforcement device |
| 02/11/2015 | CN204152234U 临边防护卡件 Limb protection cards |
| 02/11/2015 | CN204152233U 建筑用安全防护网固定装置 Construction safety net fixtures |
| 02/11/2015 | CN204152232U 一种电梯门洞口临时翻转式防护装置 An elevator door opening temporary flip guards |
| 02/11/2015 | CN204152231U 插接式安全防护栏杆 Plug-in safety railing |
| 02/11/2015 | CN204152230U 一种高空方形钢立柱顶部切割作业安全辅助装置 An aerial square steel columns at the top of the cutting operation safety assist device |
| 02/11/2015 | CN204152229U 一种大跨度水平安全防护装置 One kind of large-span level security guards |
| 02/11/2015 | CN204152228U 工字钢的防护装置 Beam guards |
| 02/11/2015 | CN204152227U 楼板洞口的防护装置 Floor entrance guards |
| 02/11/2015 | CN204152226U 一种外挑楼板上钻孔接渣实用工具 Drilling slag utility received an outrigger on the floor |
| 02/11/2015 | CN204152225U 生命线拉设固定装置 Pull lifeline set up fixtures |
| 02/11/2015 | CN204152224U 一种用于楼层临边防护的连接件 A floor limb fittings for protection |
| 02/11/2015 | CN204152223U 一种楼板钢筋防止踩踏变形的装置 One kind of treading floor reinforced to prevent deformation of the device |
| 02/11/2015 | CN204152222U 电梯机房楼面钢丝绳留孔防护罩 Elevator machine room floor rope hole left guard |
| 02/11/2015 | CN204152221U 砌体勾缝工具 Masonry pointing tool |
| 02/11/2015 | CN204152220U 一种板件三维空间快速定位装置 A plate is quickly positioning device for 3D space |
| 02/11/2015 | CN204152219U 外墙板吊装夹具 Ceiling fixtures wall panels |
| 02/11/2015 | CN204152218U 锚固装置 Anchoring device |
| 02/11/2015 | CN204152217U 一种钢结构施工通用的装配式拼装胎架 One kind of common fabricated steel construction assembled tire rack |
| 02/11/2015 | CN204152216U 一种钢结构施工通用的装配式操作平台 One kind of fabricated steel construction common platform |
| 02/11/2015 | CN204152215U 用于frp定量控制自锚式预应力张拉机 Frp quantitative control for self-anchored prestressed tension machine |
| 02/11/2015 | CN204152214U 一种储料系统上用的储料筒进料管道 Reservoir with a storage cylinder feeding system on feed pipe |
| 02/11/2015 | CN204152213U 用于控制混凝土浇注速度的卸料装置 Discharging device for controlling the speed of the concrete pouring |
| 02/11/2015 | CN204152212U 一种可伸缩移动式混凝土输送装置 A scalable mobile concrete delivery device |
| 02/11/2015 | CN204152211U 一种结构简单的混凝土喷浆机喷枪 Simple structure of concrete spraying machine gun |
| 02/11/2015 | CN204152210U 一种建筑施工垃圾清运料斗 A building construction trash hopper |
| 02/11/2015 | CN204152209U 一种用于施工升降机的卸力、稳固装置 The drag lifts for construction, solid unit |
| 02/11/2015 | CN204152205U 装饰清水混凝土施工方法所用对拉螺栓孔模具 Shimizu decorative concrete construction method used to pull the bolt holes mold |
| 02/11/2015 | CN204152107U 一种防水卷材铺贴装置 A waterproof membrane paving equipment |
| 02/11/2015 | CN204151686U 一种用于混凝土灌注的减速型串筒 A deceleration of the pouring of concrete cylinder type string |
| 02/11/2015 | CN204151650U 一种激光抹平机的抹平头系统 A laser head system smooth smooth machine |
| 02/11/2015 | CN204150059U 一种卡轨器 A card-rail |
| 02/11/2015 | CN104343244A 一种自动控制移动的安全兜网 An automatic control of mobile network security pocket |
| 02/11/2015 | CN104343243A 一种外墙保温板安装施工方法及安装施工装置 One kind of wall insulation board installation construction method and installation of construction equipment |
| 02/11/2015 | CN104343242A 一种全自动钢筋捆扎机的绕丝总成 A fully automated assembly of steel strapping around the wire |
| 02/11/2015 | CN104343241A 一种全自动钢筋捆扎机的出丝结构 A wire structure of a fully automated steel strapping |
| 02/11/2015 | CN104343240A 一种二次结构浇筑机 A secondary structure of casting machine |
| 02/11/2015 | CN104343239A 加气混凝土填充墙打孔暗敷设电气穿线管施工工艺 Aerated concrete wall filled punch dark laying electrical threading pipe construction technology |
| 02/11/2015 | CN104343234A 一种简易民用住宅电梯井的钢操作平台及制作方法 A simple residential elevator shaft steel platform and production methods |
| 02/11/2015 | CN104343214A 一种仿古建筑的斗拱预制钢筋骨架及其制作方法及仿古建筑钢筋混凝土斗拱的施工方法 Brackets prefabricated steel skeleton construction method and its production method and antique architectural antique buildings of reinforced concrete brackets |
| 02/11/2015 | CN104343187A 结合部件、结合部件的制造方法及木部件接合结构 The coupling member, and a method of manufacturing wood structural member engages the coupling member |
| 02/11/2015 | CN103233582B 用长度可调压杆实现预应力柱面索杆网壳结构成形的方法 Adjustable strut rods implementation prestressed cylindrical latticed shell shaped cable with a length |
| 02/11/2015 | CN103114730B 震动装置 Shock device |
| 02/11/2015 | CN102968879B 臂架安全预警装置及具有其的臂架 Boom safety warning device and has its jib |
| 02/11/2015 | CN102953552B 管桁架相贯口定位方法 Tube truss with mouth positioning method |
| 02/11/2015 | CN102661049B 臂架防干涉装置和方法及包含该装置的臂架、泵车 Boom anti-interference device and method, and contains the device arm, pump |
| 02/11/2015 | CN102644375B 一种密肋复合墙的施工方法 A ribbed composite wall construction |
| 02/10/2015 | US8950161 Shingle with reinforcement layer |
| 02/10/2015 | CA2749560C Cable gripping device |
| 02/05/2015 | WO2015013773A1 Lifting clutch |
| 02/04/2015 | EP2832937A1 Anti-fall safety equipment, in particular for realizing floors in residential housing |
| 02/04/2015 | EP2832664A1 Storing device for a plate-like article |
| 02/04/2015 | CN204145135U 一种混凝土振动电机的支撑装置 Vibration motor for concrete support means |
| 02/04/2015 | CN204141077U 混凝土泵车及其直管 Concrete pump and straight tube |
| 02/04/2015 | CN204140212U 混凝土泵车电压波动时改善发动机运行性能的装置 Improve concrete pump voltage fluctuations when the engine operation performance of devices |
| 02/04/2015 | CN204139640U 一种悬挑式防护棚 Cantilevered one kind of protective shed |
| 02/04/2015 | CN204139639U 建筑用软隔离防护构件 Building components with a soft protective isolation |
| 02/04/2015 | CN204139638U 传料口安全机构 Biography spout security agencies |
| 02/04/2015 | CN204139637U 建筑安全防护网 Construction safety net |
| 02/04/2015 | CN204139636U 建筑施工用防护网 Construction with protective net |
| 02/04/2015 | CN204139635U 自闭式防护栏 Self-closing fence |
| 02/04/2015 | CN204139634U 一种快捷式洞口安全封闭结构 A quick-style security hole closed structure |
| 02/04/2015 | CN204139633U 楼梯、楼板临边防护栏 Stairs, floors limb fence |
| 02/04/2015 | CN204139632U 一种洞口封闭防护结构 One kind of hole enclosed protective structure |
| 02/04/2015 | CN204139631U 建筑工地用可快速拆装的防护栏杆 Builders with quick removable protective railings |
| 02/04/2015 | CN204139630U 一种实现工作台连续运动的机构 A table of agencies to achieve continuous motion |
| 02/04/2015 | CN204139629U 标高器 Elevation is |
| 02/04/2015 | CN204139628U 大悬挑非对称空间立体桁架辅助滑移装置 Asymmetric space large cantilevered truss slip assist device |
| 02/04/2015 | CN204139627U 钢丝绳防磨损套笼 Rope anti-wear sleeve cage |
| 02/04/2015 | CN204139626U 球形网架垂直顶升设备的支架机构 Bracket agency spherical grid vertical lifting equipment |
| 02/04/2015 | CN204139625U 球形网架垂直顶升机 Spherical grid vertical lifting machine |