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)
10/2008
10/28/2008US7441380 Tie anchor for a strip-type tension member
10/28/2008US7441370 Adjustable and modular security apparatus for protection of door and window openings
10/27/2008CA2629832A1 Automated construction system with interlocking panels
10/23/2008WO2007106663A3 Concrete forming tube
10/23/2008WO2007103750A3 Siding installation apparatus and methods of using and making same
10/23/2008DE102007019203A1 Betriebsdatenerfassungssytem für Autobetonpumpen sowie Verfahren zur Erfassung von Arbeitsabläufen von Autobetonpumpen Betriebsdatenerfassungssytem for truck-mounted concrete pumps and method for detecting workflows of truck-mounted concrete pumps
10/23/2008DE102007018843A1 Leveling rail for creating level surface for laying road stone, has sectional rails, where front side of one rail and rear side of other rail are placed flat one beside other, such that tips of profile section are in level with surface
10/22/2008EP1713986B1 Automatic concrete pump comprising a mast support unit for a distribution mast, which is fixed to the chassis
10/22/2008CN201137307Y Adjustable adjacent bound defence rail
10/22/2008CN201137306Y High-rise building assembled dwelling safe fence
10/22/2008CN201137305Y Clamping fixture for assembling portal-framed structure roof beam
10/22/2008CN201137304Y Launder feeding funnel
10/22/2008CN201137303Y Convenient high-strength concrete column humidifying maintaining device
10/22/2008CN201137302Y Architecture construction object picker
10/22/2008CN201137283Y Grey board with graduation
10/22/2008CN201136317Y Multifunctional thermal insulation covering material
10/22/2008CN101292072A Working mast, in particular for large manipulators and movable concrete pumps
10/16/2008WO2008122699A1 Rigid railing with adjustable bindings
10/16/2008WO2008100761A3 Truss handling apparatus
10/16/2008US20080253830 Method of Installing Anchor Bolt, Method of Drilling Anchor Bolt Hole, and Drilling Device
10/16/2008US20080251321 Safety catch for movable construction platform
10/16/2008DE102006002002B4 Verfahren zum Errichten einer Mauer und System zur Unterstützung der Errichtung einer Mauer A method of constructing a wall and system to support the construction of a wall
10/16/2008CA2685569A1 Automatic take-up device and in-line coupler
10/15/2008EP1980684A2 Railing for a scaffold opening
10/15/2008CN201133249Y Wet-type spraying machine
10/15/2008CN201133087Y Hydraulic double cylinder high-strength bolt stretching device
10/15/2008CN201133086Y Prestressing force beam string stretching device
10/15/2008CN201133085Y Structure for enhancing external prestressing force effect
10/15/2008CN201133084Y Concrete thickness control device
10/15/2008CN201133083Y Simple distributor for concrete pumping
10/15/2008CN201133082Y Concrete construction rolling and maintenance device
10/15/2008CN201133081Y Safety cable
10/15/2008CN101285344A Torsion screwing tool
10/15/2008CN101285333A Special anchorage for combined variable-corrugated fiber sheets and prestressing force stretching thereof
10/15/2008CN101285308A Device and method for controlling temperature of concrete curing water
10/15/2008CN100425785C Method and apparatus for pouring concrete into steel pipe of steel pipe concrete arch ring
10/14/2008US7434361 Door frame apparatus and method for installing a door frame
10/14/2008CA2511630C Masonry wall system
10/14/2008CA2416217C Tapered boom hose
10/09/2008WO2008119798A1 Distributing boom particularly for a concrete pump
10/09/2008US20080245029 Tower segment erection tool and method of erecting a tower segment
10/09/2008DE102007016354A1 Verteilermast, insbesondere für eine Betonpumpe Distributing boom, in particular for a concrete pump
10/08/2008EP1978182A1 Device for fixing a post to the surface of a concrete floor
10/08/2008EP1977058A1 An automated brick laying system for constructing a building from a plurality of bricks
10/08/2008EP1902186B1 Connecting device
10/08/2008EP1664459B1 Distributor device for unset concrete
10/08/2008CN201129037Y Adjustable protective fence for horizontal opening
10/08/2008CN201129036Y Safety protection rail for lifting working platform
10/08/2008CN201129035Y Construction protective net
10/08/2008CN201129034Y Anti-mortar type bearing rotator for concrete distributor
10/08/2008CN201129020Y Construction bracket for building board
10/08/2008CN101280629A Super sized iron piece high precision mounting construction method
10/08/2008CN101280628A Special fine sand high-strength high-performance concrete ultra-high pumping construction method
10/08/2008CN101280627A Concrete vertical conveying descent control device
10/08/2008CN101280626A Quick assembled type platform
10/08/2008CN100424283C Construction method for SRC structured high rise building
10/07/2008CA2551320C Remodeler light fixture support structure and method
10/07/2008CA2498185C Constructional unit
10/02/2008WO2008096053A3 Mobile anchoring and fall prevention device
10/02/2008WO2008068483A3 Safety system
10/02/2008US20080236082 Protective barrier material having low visual impact
10/02/2008US20080236059 Removable grade pin system
10/01/2008EP1973832A1 Stabilizer device for a heavy work vehicle
10/01/2008CN201125536Y Window construction protecting device
10/01/2008CN201125535Y Reinforced bar binding hook
10/01/2008CN201125534Y Prestress beam pull plate-type bending machine
10/01/2008CN201125533Y Preflex beam turning rotary table
10/01/2008CN201125532Y Stress application rack for pre-bending combination beam construction
10/01/2008CN201125520Y Brick layer special trowel for plastering
10/01/2008CN101275434A Nitrogen gas foaming light concrete construction method
10/01/2008CN101275400A Method for mounting large-sized rolling mills
10/01/2008CN100422488C Anchor bolt construction method, and method and device for excavating anchor bolt burying hole
10/01/2008CN100422487C Installation for the tensioning of reinforcements for pre-stressed architectural elements
09/2008
09/30/2008US7428802 Fixing/adjusting tool of plate material
09/25/2008WO2008115233A1 Fan filter mounting frame
09/25/2008WO2008113152A1 Assembly jig and use thereof for assembling dome section panels curved in two dimensions
09/25/2008US20080229696 Interlocking panel
09/25/2008DE102008010141A1 Selbsthaftendes Schutz- und Abdeckungssystem für elektrische Wandinstallationen Self-adhesive protective cover and system for electric wall installations
09/25/2008DE102007013306A1 Transporting anchor for e.g. slab, has hairpin-shaped steel wire piece provided with two side shanks, and suspension loop arranged between side shanks and extending to longitudinal extension of side shanks
09/24/2008EP1972739A2 Extendable safety guardrail
09/24/2008EP1972737A2 Scaffold arrangement
09/24/2008EP1971721A1 Articulating reversible power screed with a varying length roller
09/24/2008CN201121416Y Prefabricated part hanging position limiter
09/24/2008CN201121415Y Special device for discharge platform
09/24/2008CN201119325Y Greenhouse timbering machine
09/24/2008CN101270605A Double-sleeve prestressed reinforcing steel casing tube connector and its casing tube connection construction method
09/24/2008CN100420818C Portable vibratory screed with vibration restraint
09/23/2008US7426808 Method of forming concrete building modules
09/19/2008CA2592893A1 Assembly jig and use thereof for assembling dome section panels curved in two dimensions
09/18/2008WO2008110700A2 Method for placing and attaching cladding plates or panels and template for implementing said method
09/18/2008WO2008110397A1 Large manipulator
09/18/2008WO2008093380A3 A system of guides for levelling plaster
09/18/2008DE202008000090U1 Injektionsanordnung zur Einbringung einer Dämmung Injection means for introducing an insulation
09/18/2008DE102007012575A1 Großmanipulator Large manipulator
09/17/2008EP1970501A2 Method and device for setting a stop end to a reinforced slab-like concrete element
09/17/2008EP1970344A1 Boom for the distribution of concrete for work vehicles and relative production method
09/17/2008EP1968712A1 Slidable beam anchor
09/17/2008CN201118851Y Electronic imaging device applied to concrete pump car
09/17/2008CN201116399Y Multifunctional putty knife
09/17/2008CN201116398Y Material hoister for building
1 ... 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 ... 222