Patents
Sitemap › E04 - Building › E04G - Scaffolding; Forms; Shuttering; Building implements or other building aids, or their use; Handling building materials on the site; Repairing, breaking-up or other work on existing buildings › E04G 21 - Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
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)
08/2012
08/15/2012CN101775781B Long-acting building guy cable
08/13/2012DE202012005068U1 Aufstellhilfe für Türen und Platten Erection aid for doors and panels
08/13/2012CA2774955A1 Methods and apparatuses for erecting a structural frame
08/09/2012US20120198782 Grain bin support structure for conditioning system and method of installing same
08/08/2012EP1793993B1 Method of making heat treated coated glass article, and intermediate product used in same
08/08/2012CN202370974U Threaded locking assembly, pin shaft locking structure connected by hinge, and concrete pump truck
08/08/2012CN202370265U Movable type safe and flat screen
08/08/2012CN202370264U Fixing device for rapidly installing foundation bolt
08/08/2012CN202370263U Roof plate carrier vehicle
08/08/2012CN202370262U Engineering machinery
08/08/2012CN202370261U Fixed rotating tower and engineering machine applying fixed rotating tower
08/08/2012CN202370260U Turntable arm rest system and engineering machinery
08/08/2012CN202370259U Support leg device and engineering machinery comprising same
08/08/2012CN202370258U Special cement plastering platform for construction site
08/08/2012CN202370257U Concrete pump truck
08/08/2012CN202370256U Engineering machinery and swing mechanism thereof
08/08/2012CN202370255U Mixed blanking construction device for block type waste concrete
08/08/2012CN202370254U Pumping mechanism and concrete pump
08/08/2012CN202370253U Assembly type single-row vertical rod machining shed for building construction site
08/08/2012CN202369299U Tower crane over-distance wall attaching device
08/08/2012CN102628321A Movable wallboard-mounting carriage
08/08/2012CN102628320A Concrete pump truck and boom-replacing system thereof
08/08/2012CN102627936A Automatic repairing solid waterproof glue for toilet leakage and automatic repairing operation method
08/08/2012CN102155096B Enormous-span steel tube house truss assembling construction method
08/08/2012CN102127969B Material conveying system and conveying pipe switching device thereof
08/08/2012CN101858143B Mold pipe building construction technology
08/08/2012CN101851985B Articulated anchor and prestress tensioning method of high strength fibre composite sheet
08/08/2012CN101787801B Installation structure of building exhaust pipes and construction method thereof
08/08/2012CN101532300B Swiveling mechanism and engineering machinery with swiveling mechanism
08/02/2012WO2012101839A1 Vertical-type wireless ic tag drop-in device
08/02/2012WO2012101560A1 Concrete vibrator system
08/02/2012WO2012100527A1 Concrete pumping equipment
08/02/2012WO2012060593A3 Reinforcement bar coupler
08/02/2012WO2012049699A3 Adjustable and reusable arch-forming assembly for the construction of regular arches.
08/02/2012US20120192523 Composite structural tie
08/02/2012US20120192506 Concrete weldment
08/02/2012CA2824386A1 Safety line anchor
08/02/2012CA2823982A1 Method and device for erecting a tower for a wind energy plant
08/01/2012EP2481867A1 Construction element for installation in building joints
08/01/2012EP2480736A1 Protective section for window or door frames
08/01/2012CN202360320U Minitype concrete mortar pump
08/01/2012CN202359829U Trolley of shipping equipment for large component
08/01/2012CN202359828U Accessory tool for overturning steel column
08/01/2012CN202359827U Wallboard lifting device
08/01/2012CN202359826U Structure for fixing stiff steel columns temporarily
08/01/2012CN202359825U Automatic strapping machine for steel sheets
08/01/2012CN202359824U Wheeled vibrating leveling machine
08/01/2012CN202359823U Novel concrete pipe support
08/01/2012CN202359822U Conveying cylinder assembly structure for novel pumping system
08/01/2012CN202359821U Novel adjustable oil cylinder suspension device
08/01/2012CN202359820U Concrete distributing device
08/01/2012CN202359819U Pumping and feeding matching system
08/01/2012CN202359818U Curing frame for double-side curtain wall unit
08/01/2012CN202359817U Unit curing frame for single-sided curtain wall
08/01/2012CN202359502U Hydraulic through-type jacking device for lifting jack
08/01/2012CN202358820U Lifting tool for steel truss structure
08/01/2012CN202358069U Chassis structure of concrete pump truck with X-shaped support legs, and concrete pump truck
08/01/2012CN102621993A Cantilever crane control system, control method and concrete pump truck
08/01/2012CN102619977A Novel concrete piston and concrete transporting device having same
08/01/2012CN102619719A Pumping distribution mechanism, pumping device, control method thereof and concrete pump truck
08/01/2012CN102619718A Pumping distribution mechanism, pumping device and control method for pumping device, and concrete pump truck
08/01/2012CN102619717A Pumping distribution mechanism, pumping device, control method thereof and concrete pump truck
08/01/2012CN102619347A Combination method for movable villa with enlargeable and reducible internal space
08/01/2012CN102619342A Safety metallic mesh for building
08/01/2012CN102619341A Workshop-across longspan two-crane walking hoisting method for steel vestibules
08/01/2012CN102619340A Mounting method for unitary glass curtain wall
08/01/2012CN102619339A Construction method for multi-beam steel stranded wires to pass through long and thin narrow space at high altitude
08/01/2012CN102619338A Construction method for pre-stressed tendon of ultra-long ring beam
08/01/2012CN102619337A Concrete jacking and refluxing system and construction method thereof
08/01/2012CN102619336A 混凝土泵送设备 Concrete pumping equipment
08/01/2012CN102619335A Construction method of large-height small-sized cast-in-place concrete beam slab
08/01/2012CN102619334A Building method for frame-type building
08/01/2012CN102619333A Construction method of large-section steel pipe concrete column
08/01/2012CN102619332A Composite waterproof body for kitchens and bathrooms and applying method thereof
08/01/2012CN102619331A Once molding construction method of beam-type conversion layer of high-rise building by steel pipe supporting and laminated pouring
08/01/2012CN102619330A Method for floating-resistant positioning construction on high-strength hollow inner bead core mold pipe (GBF) of hollow floor
08/01/2012CN102619329A Expansion restraint construction method for post-pouring belt
08/01/2012CN102619287A Inorganic heat-insulation fireproof plate
08/01/2012CN102619228A Safety suspension device for open cut foundation pit and fixing method
08/01/2012CN102616696A Assembled continuous lifting jack for finish-rolling threaded steel bar vertical columns
07/2012
07/31/2012DE202012004146U1 Rohrformteil für den Anschluss an Betonpumpen Pipe fitting for connection to concrete pumps
07/31/2012CA2730401A1 Prefabricated condominium units
07/28/2012CA2765986A1 Apparatus for receiving shock loading
07/26/2012WO2012098291A1 A case for a cable loop and a method for arranging a cable loop in a concrete structure
07/26/2012US20120186911 Scaffold apparatus, method and system
07/26/2012US20120186909 Safety rail system and method for using same
07/26/2012US20120186906 Fall arrest system and method for using same
07/26/2012US20120186189 Tool for and method of installing metal stud wall system
07/26/2012US20120186187 Movable Safety Barrier System
07/26/2012DE102011000229A1 Verfahren zum Herstellen eines Gebäudes in Fertigbauweise A method of manufacturing a building prefabricated
07/25/2012CN202347864U Wire hanging support for wall building
07/25/2012CN202347863U Embedded locating mould for ultra-high precision station embedding piece
07/25/2012CN202347862U Positioning mould for annular foundation bolt of contact network foundation of railroad bed
07/25/2012CN202347861U Ground transporting clamp of large steel members
07/25/2012CN202347860U Construction platform for corrosion-resistant lining bricks in flash drum
07/25/2012CN202347859U Timberwork house production equipment
07/25/2012CN202347858U Wire feeding mechanism for full-automatic reinforcing steel bar tying machine
07/25/2012CN202347857U Guide cage of vibrating rod
07/25/2012CN202347856U Dual pump converging power device for vehicle-mounted concrete pump
07/25/2012CN202347855U Free revolving device of piping on boom of concrete pump truck
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