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performing operations (40) 40
transporting (40) 40
machine tools (31) 31
metal-working not otherwise provided for (31) 31
cladding or plating by soldering or welding (23) 23
cutting by applying heat locally, e.g. flame cutting (23) 23
soldering or unsoldering (23) 23
welding (23) 23
working by laser beam (23) 23
fixed constructions (7) 7
building (6) 6
broaching (4) 4
ceilings (4) 4
filing (4) 4
floors (4) 4
general building constructions (4) 4
insulation or other protection of buildings (4) 4
like operations for working metal by removing material, nototherwise provided for (4) 4
planing (4) 4
roofs (4) 4
sawing (4) 4
scraping (4) 4
shearing (4) 4
slotting (4) 4
walls, e.g. partitions (4) 4
applying liquids or other fluent materials to surfaces, in general (3) 3
atomising apparatus (3) 3
combinations or associations of metal-working machines, notdirected to a particular result (3) 3
details, components, or accessories for machine tools, e.g.arrangements for copying or controlling (3) 3
dressing or conditioning of abrading surfaces (3) 3
feeding of grinding, polishing, or lapping agents (3) 3
grinding (3) 3
machine tools in general characterised by the construction ofparticular details or components (3) 3
machines, devices, or processes for grinding or polishing (3) 3
nozzles (3) 3
polishing (3) 3
spraying apparatus (3) 3
spraying or atomising in general (3) 3
boring (2) 2
building implements or other building aids, or theiruse (2) 2
forms (2) 2
gutters (2) 2
hand tools (2) 2
handling building materials on the site (2) 2
manipulators (2) 2
physics (2) 2
portable power-driven tools (2) 2
repairing, breaking-up or other work on existingbuildings (2) 2
roof coverings (2) 2
roof-working tools (2) 2
scaffolding (2) 2
shuttering (2) 2
sky-lights (2) 2
tools or bench devices not otherwise provided for, forfastening, connecting, disengaging or holding (2) 2
turning (2) 2
领导干部 (2) 2
abrasive or related blasting with particulate material (1) 1
alarm systems (1) 1
auxiliary operations used in connection with metal-workingwithout essentially removing material (1) 1
buildings or like structures for particular purposes (1) 1
circuit arrangements or systems for supplying or distributingelectric power (1) 1
cleaning (1) 1
cleaning in general (1) 1
conversion or distribution of electric power (1) 1
conveying (1) 1
devices for introducing media into, or onto, the body (1) 1
devices for producing or ending sleep or stupor (1) 1
devices for transducing body media or for taking media fromthe body (1) 1
doors, windows, shutters, or roller blinds in general (1) 1
electricity (1) 1
embankments (1) 1
equipment therefor not otherwise provided for (1) 1
excavations (1) 1
fencing (1) 1
foundations (1) 1
generation (1) 1
handling thin or filamentary material (1) 1
human necessities (1) 1
hydraulic engineering (1) 1
hygiene (1) 1
ladders (1) 1
manufacture of metal sheets, wire, rods, tubes or profiles,otherwise than by rolling (1) 1
masts (1) 1
measuring (1) 1
measuring angles (1) 1
measuring areas (1) 1
measuring irregularities of surfaces or contours (1) 1
measuring length, thickness or similar lineardimensions (1) 1
mechanical metal-working without essentially removingmaterial (1) 1
medical or veterinary science (1) 1
order telegraphs (1) 1
packing (1) 1
pneumatic tube conveyors (1) 1
prevention of fouling in general (1) 1
punching metal (1) 1
railway systems (1) 1
railways (1) 1
shop conveyor systems (1) 1
signalling (1) 1
signalling or calling systems (1) 1
more...
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11/2019
The utility model discloses a pop-up device and a cable car. The pop-up device comprises a shell, a locking piece, a push rod, a reset piece, an elastic piece... 
TRANSPORTING | RAILWAYS | EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR | PERFORMING OPERATIONS | RAILWAY SYSTEMS
Patent
09/2019
The utility model discloses a steel structure corridor support which comprises a top plate, a bottom plate and two side plates, the two side plates are... 
FLOORS | GENERAL BUILDING CONSTRUCTIONS | MASTS | TENTS OR CANOPIES, IN GENERAL | WALLS, e.g. PARTITIONS | FIXED CONSTRUCTIONS | BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES | CEILINGS | FENCING | BUILDING | ROOFS | INSULATION OR OTHER PROTECTION OF BUILDINGS | SWIMMING OR SPLASH BATHS OR POOLS
Patent
09/2019
The utility model discloses a trackless flame cutting machine. The cutting machine comprises a frame, a cutting nozzle, a first bracket, a second bracket and... 
TRANSPORTING | MACHINE TOOLS | WORKING BY LASER BEAM | CLADDING OR PLATING BY SOLDERING OR WELDING | METAL-WORKING NOT OTHERWISE PROVIDED FOR | WELDING | SOLDERING OR UNSOLDERING | CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING | PERFORMING OPERATIONS
Patent
Patent
07/2018
The utility model discloses a steel sheet cutting machine, including the frame, install transverse moving rack in the frame, the frame is moved from north to... 
TRANSPORTING | MACHINE TOOLS | WORKING BY LASER BEAM | CLADDING OR PLATING BY SOLDERING OR WELDING | METAL-WORKING NOT OTHERWISE PROVIDED FOR | WELDING | SOLDERING OR UNSOLDERING | CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING | PERFORMING OPERATIONS
Patent
03/2018
The invention discloses a novel bridge steel plate cutting machine which comprises a rack. A transverse moving frame is installed on the rack. A longitudinal... 
TRANSPORTING | MACHINE TOOLS | WORKING BY LASER BEAM | CLADDING OR PLATING BY SOLDERING OR WELDING | METAL-WORKING NOT OTHERWISE PROVIDED FOR | WELDING | SOLDERING OR UNSOLDERING | CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING | PERFORMING OPERATIONS
Patent
03/2018
The invention discloses a steel plate cutting method using a bridge steel plate cutting machine. The cutting machine comprises a rack. A transverse moving... 
TRANSPORTING | MACHINE TOOLS | WORKING BY LASER BEAM | CLADDING OR PLATING BY SOLDERING OR WELDING | METAL-WORKING NOT OTHERWISE PROVIDED FOR | WELDING | SOLDERING OR UNSOLDERING | CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING | PERFORMING OPERATIONS
Patent
03/2018
The invention discloses a bridge steel plate cutting machine with a deslagging device. The bridge steel plate cutting machine comprises a rack, and a... 
TRANSPORTING | MACHINE TOOLS | WORKING BY LASER BEAM | CLADDING OR PLATING BY SOLDERING OR WELDING | METAL-WORKING NOT OTHERWISE PROVIDED FOR | WELDING | SOLDERING OR UNSOLDERING | CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING | PERFORMING OPERATIONS
Patent
03/2018
The invention discloses a slag removing bridge steel plate cutting method. A bridge steel plate cutting machine is used in the slag removing bridge steel plate... 
TRANSPORTING | MACHINE TOOLS | WORKING BY LASER BEAM | CLADDING OR PLATING BY SOLDERING OR WELDING | METAL-WORKING NOT OTHERWISE PROVIDED FOR | WELDING | SOLDERING OR UNSOLDERING | CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING | PERFORMING OPERATIONS
Patent
03/2018
The invention discloses a bridge steel plate cutting method for complete deslagging. The bridge steel plate cutting method uses a bridge steel plate cutting... 
TRANSPORTING | MACHINE TOOLS | WORKING BY LASER BEAM | CLADDING OR PLATING BY SOLDERING OR WELDING | METAL-WORKING NOT OTHERWISE PROVIDED FOR | WELDING | SOLDERING OR UNSOLDERING | CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING | PERFORMING OPERATIONS
Patent
03/2018
The invention discloses a bridge steel plate cutting machine. The bridge steel plate cutting machine comprises a rack. A transverse-moving frame driven by a... 
TRANSPORTING | MACHINE TOOLS | WORKING BY LASER BEAM | CLADDING OR PLATING BY SOLDERING OR WELDING | METAL-WORKING NOT OTHERWISE PROVIDED FOR | WELDING | SOLDERING OR UNSOLDERING | CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING | PERFORMING OPERATIONS
Patent
03/2018
The invention discloses a slag removing steel plate cutting method. A steel plate cutting machine is used in the slag removing steel plate cutting method. The... 
TRANSPORTING | MACHINE TOOLS | WORKING BY LASER BEAM | CLADDING OR PLATING BY SOLDERING OR WELDING | METAL-WORKING NOT OTHERWISE PROVIDED FOR | WELDING | SOLDERING OR UNSOLDERING | CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING | PERFORMING OPERATIONS
Patent
03/2018
The invention discloses a steel plate cutting machine. The steel plate cutting machine comprises a machine frame. A transverse moving frame is installed on the... 
TRANSPORTING | MACHINE TOOLS | WORKING BY LASER BEAM | CLADDING OR PLATING BY SOLDERING OR WELDING | METAL-WORKING NOT OTHERWISE PROVIDED FOR | WELDING | SOLDERING OR UNSOLDERING | CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING | PERFORMING OPERATIONS
Patent
03/2018
The invention discloses a bridge steel plate cutting machine capable of achieving complete deslagging. The bridge steel plate cutting machine capable of... 
TRANSPORTING | MACHINE TOOLS | WORKING BY LASER BEAM | CLADDING OR PLATING BY SOLDERING OR WELDING | METAL-WORKING NOT OTHERWISE PROVIDED FOR | WELDING | SOLDERING OR UNSOLDERING | CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING | PERFORMING OPERATIONS
Patent
03/2018
The invention discloses a steel plate cutting method. A bridge steel plate cutting machine is used in the steel plate cutting method. The cutting machine... 
TRANSPORTING | MACHINE TOOLS | WORKING BY LASER BEAM | CLADDING OR PLATING BY SOLDERING OR WELDING | METAL-WORKING NOT OTHERWISE PROVIDED FOR | WELDING | SOLDERING OR UNSOLDERING | CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING | PERFORMING OPERATIONS
Patent
03/2018
The invention discloses a bridge steel plate cutting method which is characterized in that a bridge steel plate cutting machine is used; the bridge steel plate... 
TRANSPORTING | MACHINE TOOLS | WORKING BY LASER BEAM | CLADDING OR PLATING BY SOLDERING OR WELDING | METAL-WORKING NOT OTHERWISE PROVIDED FOR | WELDING | SOLDERING OR UNSOLDERING | CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING | PERFORMING OPERATIONS
Patent
03/2018
The invention discloses a steel plate cutting method which adopts a steel plate cutting machine. The steel plate cutting machine comprises a machine frame. A... 
TRANSPORTING | MACHINE TOOLS | WORKING BY LASER BEAM | CLADDING OR PLATING BY SOLDERING OR WELDING | METAL-WORKING NOT OTHERWISE PROVIDED FOR | WELDING | SOLDERING OR UNSOLDERING | CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING | PERFORMING OPERATIONS
Patent
02/2018
The invention discloses a steel plate cutting machine which comprises a rack. The rack is provided with a transverse movement support, a longitudinal movement... 
TRANSPORTING | MACHINE TOOLS | WORKING BY LASER BEAM | CLADDING OR PLATING BY SOLDERING OR WELDING | METAL-WORKING NOT OTHERWISE PROVIDED FOR | WELDING | SOLDERING OR UNSOLDERING | CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING | PERFORMING OPERATIONS
Patent
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