| Patents for E04G 3 - Scaffolds essentially supported by building constructions, e.g. adjustable in height (4,845) |
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| 08/16/2011 | US7997547 Roll-up sign mounting bracket |
| 08/11/2011 | DE102010008231A1 Device for fixing frame holders of roof frame at building roof structure, has chuck jaws, thread spindle and spindle carrier that is arranged at carrier element, where spindle protecting device supports thread spindle |
| 08/10/2011 | CN201924585U 固定式建筑悬挑架立杆底部加固装置 Fixed pole at the bottom of the building cantilevered frame reinforcement device |
| 08/10/2011 | CN201924579U 附着式升降脚手架安全保护装置 Attached lifting scaffolding safety device |
| 08/10/2011 | CN201924578U 基于嵌入式系统的附着升降脚手架提升监控装置 Enhance the monitoring device attached to lifting scaffolding based embedded systems |
| 08/10/2011 | CN201924577U 多用途吊船悬挂机构 Multipurpose gondola hanging bodies |
| 08/10/2011 | CN102149883A Bedrail clamp |
| 08/10/2011 | CN102146729A Easily-assembled and disassembled umbrella-shaped platform for top construction in spherical container and use method thereof |
| 08/09/2011 | US7995331 Console for a machine tool |
| 08/03/2011 | CN201915619U 防坠器 Parachute |
| 08/03/2011 | CN201915618U Load control system with trigger device |
| 08/03/2011 | CN201915617U 一种升降式外排脚手架 One kind of lift efflux scaffolding |
| 08/03/2011 | CN201915616U 改进的附着升降脚手架的双向受力基础节 Bidirectional force base section improved adhesive lifting scaffolding |
| 08/03/2011 | CN201915615U 附着升降脚手架水平支撑桁架标准节的单元构件 Lifting scaffolding attached to the horizontal support truss standard section of unit members |
| 08/03/2011 | CN201915614U Integral electric climbing frame suitable for shear wall structure |
| 08/03/2011 | CN201915613U Integral electric climbing frame suitable for frame structure |
| 08/03/2011 | CN201915612U 壁挂式脚手架 Wall-mounted scaffolding |
| 08/03/2011 | CN101575841B Method for erecting arch bridge reinforcement working platform |
| 08/02/2011 | US7988113 Display device |
| 08/02/2011 | US7988112 Multi-screen display device |
| 07/27/2011 | CN201908429U Assembly integral building overhanging discharging platform |
| 07/27/2011 | CN102134910A Method for constructing barrel-shaped concrete structure by adopting reverse moulds |
| 07/27/2011 | CN101029535B Scaffold and method of constructing insulation system using the same |
| 07/26/2011 | US7984884 Artificial christmas tree stand |
| 07/21/2011 | US20110174574 Roof Jack Apparatus |
| 07/20/2011 | CN201902010U Instrumental overhanging scaffold hoop |
| 07/20/2011 | CN201902009U Fast-dismounting cotter connector |
| 07/20/2011 | CN201902008U Swing needle type fall preventing device for scaffold |
| 07/20/2011 | CN201902007U Building suspension bracket |
| 07/20/2011 | CN201902006U All-hydraulic climbing mechanism for elevator well |
| 07/20/2011 | CN201902005U Construction operating platform for core tube |
| 07/20/2011 | CN102127962A Improved bidirectionally stressed foundation knot attached to lifting scaffold |
| 07/20/2011 | CN101832021B Safety device for vertical transport in water tower and chimney slip form construction |
| 07/20/2011 | CN101818562B Triangular rack of reinforcing steel |
| 07/20/2011 | CN101514543B Mobile trolley used for erecting and removing surface of construction catwalk of suspension bridge |
| 07/14/2011 | WO2011083952A2 Apparatus for dismantling the roof of a building |
| 07/14/2011 | US20110168654 Method for handling and/or servicing components of a wind turbine and a gripping apparatus for performing the method |
| 07/13/2011 | CN102124172A Platform, in particular interior platform for tubular tower |
| 07/13/2011 | CN102121307A Self-stabilizing operating platform for elevator shaft |
| 07/12/2011 | US7976244 Method and system for constructing and installing docks |
| 07/12/2011 | US7975977 Height indicator for an articulating support arm |
| 07/12/2011 | US7975975 Image display device |
| 07/12/2011 | US7975974 Adjustable lamp |
| 07/12/2011 | US7975807 Elevator climbing system |
| 07/12/2011 | CA2618183C Liftable scaffold |
| 07/12/2011 | CA2611840C Portable davit mounting base |
| 07/12/2011 | CA2552452C Pump jack pole brace latch and method |
| 07/06/2011 | CN201891256U Integral hoisting frame body of elevator core tube in high-rise concrete structure construction |
| 07/06/2011 | CN201891255U Assembly/disassembly-free, movable and reusable operating platform of inner pipe well |
| 07/06/2011 | CN201891254U Lifting scaffold without diagonal draw bar |
| 07/06/2011 | CN201891253U Light type cable-stayed scaffold |
| 07/06/2011 | CN201891085U Cable suspension device for cradle |
| 07/06/2011 | CN201891083U Light-duty truss hanging basket |
| 07/06/2011 | CN102116085A Construction method of outpacking structure of steel pipe column with asymmetric steel hanging structure and scaffold |
| 06/30/2011 | WO2011079122A1 Apparatus and method for calibrating an aerial movement system |
| 06/30/2011 | WO2011079115A1 Aerial movement system with safety line |
| 06/29/2011 | CN201883672U Horizontal main frame of integral scaffold |
| 06/29/2011 | CN201879622U Automatic balance lifting system for cleaning of external wall |
| 06/29/2011 | CN102112684A Scaffold element, arrangement and method of use |
| 06/29/2011 | CN102108784A Special attached lifting scaffold |
| 06/29/2011 | CN102108783A Operation platform in control tower overhanging structure and construction method thereof |
| 06/29/2011 | CN101775896B Rigid suspended scaffold for installing pipeline of steel roof equipment |
| 06/29/2011 | CN101654952B Baseplate pressure lever of hanging basket for construction |
| 06/28/2011 | US7967269 Roller type adjustable screen fixing apparatus |
| 06/23/2011 | WO2011072328A1 A loading platform |
| 06/23/2011 | US20110147122 Modular frame |
| 06/22/2011 | EP2334882A1 Bedrail clamp |
| 06/22/2011 | CN201874228U Aloftwork operating platform for wire poles |
| 06/22/2011 | CN201874227U Triangular supporting scaffold structure used in spherical tank construction |
| 06/22/2011 | CN201874226U Simple and easy scaffold |
| 06/22/2011 | CN201874225U Suspended scaffold |
| 06/22/2011 | CN102102440A Improved multifunctional wall-attached support base of attached lifting scaffold |
| 06/22/2011 | CN102102438A Anti-tipping device for construction lifting platform |
| 06/22/2011 | CN102102437A Combined U-shaped elevation hanging work platform |
| 06/22/2011 | CN101736893B Overhanging type scaffold supporting system |
| 06/21/2011 | US7963492 Vertical support structure |
| 06/15/2011 | CN201865330U Device used for constructing cantilever scaffold bottom platform |
| 06/15/2011 | CN201865329U Wall connecting piece for scaffold erection |
| 06/15/2011 | CN201865328U Vertical bearing main frame of integral scaffold |
| 06/15/2011 | CN201865327U Lifting platform capable of enlarging and contracting |
| 06/15/2011 | CN201865326U Outer wall scaffold device |
| 06/15/2011 | CN201865325U Foldable scaffold for decoration |
| 06/15/2011 | CN201865324U Screw rod type barrier-free lifting platform |
| 06/15/2011 | CN102094516A Discharging platform |
| 06/15/2011 | CN101495707B Self-balancing adjustable mounting system with friction adjustment |
| 06/14/2011 | US7959120 Universal support for connecting to a base of a vehicle seat |
| 06/09/2011 | CA2724363A1 Load displacement apparatus |
| 06/08/2011 | CN201857745U Ascending operation device for H-type steel column of high-speed railway |
| 06/08/2011 | CN102086695A Overload protection device |
| 06/08/2011 | CN102086694A Hanging basket for constructional engineering |
| 06/08/2011 | CN101617093B A device for a guide rail |
| 06/08/2011 | CN101571003B Device and method thereof for constructing a large-sized spherical tank construction platform |
| 06/07/2011 | US7954780 Adjustable self-balancing flat panel display mounting system |
| 06/07/2011 | US7954779 Device for balancing an arm pivoting about an axis of rotation, for example, an arm supporting a work station all-purpose fume or gas exhaust conduit |
| 06/07/2011 | US7954778 Ophthalmic surgery support device |
| 06/07/2011 | US7954777 Alignment unit for directional radios, in particular directional radio antennas |
| 06/03/2011 | WO2011063457A1 Rigging deck module |
| 06/02/2011 | US20110127109 Device for enabling access to a wind turbine |
| 06/01/2011 | CN201850751U Combined U-shaped high-altitude suspension operation platform |
| 06/01/2011 | CN201850750U Operation platform for slip form construction of tubular structure |