Web application for designing and analyzing mechanical power transmission belts and pulleys on machinery.

Computer engineering; Software engineering.

Machines and machine tools; Motors and engines (except for land vehicles); Machine coupling and transmission components (except for land vehicles); Agricultural implements other than hand-operated; Incubators for eggs; Automatic vending machines; Acetylene cleaning apparatus; Feeding apparatus for engine boilers; Feeders [parts of machines]; Aerators; Agitators; Journal boxes [parts of machines]; Hydraulic door openers and closers [parts of machines]; Pneumatic door openers and closers [parts of machines]; Door openers, electric; Door closers, electric; Stators [parts of machines]; Handling apparatus for loading and unloading; Domestic crushers/grinders, electric; Generators of electricity; Current generators; Reapers and threshers; Reapers and binders; Harvesting machines; Knives for mowing machines; Derricks; Ditchers [ploughs]; Mineral water making machines; Bitumen making machines; Transmissions for machines; Transmissions, other than for land vehicles; Vending machines; Automatic grapnels for marine purposes; Mineworking machines; Injectors for engines; Holding devices for machine tools; Stamping machines; Cartridges for filtering machines; Concrete mixers [machines]; Typecasting machines; Type-setting machines [printing]; Emergency power generators; Friezing machines; Leather-working machines; Harrows; Pepper mills other than hand-operated; Leather paring machines; Bulldozers; Wrapping machines; Centrifugal machines; Centrifugal mills; Centrifugal pumps; Cigarette machines for industrial purposes; Labellers [machines]; Shoe polishers, electric; Heel-making machines; Bearings [parts of machines]; Self-oiling bearings; Bearings for transmission shafts; Bearing brackets for machines; Taps [parts of machines, engines or motors]; Clack valves [parts of machines]; Joints [parts of engines]; Nut-tapping machines; Threshing machines; Pulleys [parts of machines]; Pulleys; Lace making machines; Packing machines; Packaging machines; Sealing machines for industrial purposes; Motors for boats; Pneumatic tube conveyors; Winches; Capstans; Vacuum cleaner hoses; Slides for knitting machines; Sugar making machines; Kneading machines; Mills for household purposes, other than hand-operated; Cranes [lifting and hoisting apparatus]; Disintegrators; Dynamos; Dynamo brushes; Dynamo belts; Drums [parts of machines]; Boxes for matrices [printing]; Tobacco processing machines; Die-stamping machines; Rams [machines]; Metal drawing machines; Piston rings; Pistons [parts of machines or engines]; Pistons for cylinders; Pistons for engines; Ploughs; Ploughshares; Fan belts for motors and engines; Electric welding apparatus; Motors, electric, other than for land vehicles; Food preparation machines, electromechanical; Sharpening machines; Elevating apparatus; Lifting apparatus; Elevators [lifts]; Jacks [machines]; Sizing machines; Ore treating machines; Lathes [machine tools]; Mechanized livestock feeders; Excavators; Wringing machines for laundry; Woodworking machines; Potters' wheels; Milking machines; Brake linings other than for vehicles; Brake linings other than for vehicles; Brake segments other than for vehicles; Brake shoes other than for vehicles; Superchargers; Lifts, other than ski-lifts; Elevator chains [parts of machines]; Lift operating apparatus; Metalworking machines; Machines and apparatus for polishing [electric]; Type-setting machines [photocomposition]; Inking apparatus for printing machines; Spray guns for paint; Air brushes for applying colour; Painting machines; Rack and pinion jacks; Earth moving machines; Spinning machines; Spinning frames; Reduction gears other than for land vehicles; Crankcases for machines, motors and engines; Cranks [parts of machines]; Crank shafts; Soldering apparatus, electric; Welding apparatus, gas-operated; Soldering lamps; Soldering blow pipes, gas-operated; Soldering irons, electric; Soldering irons, gas-operated; Boiler tubes [parts of machines]; Hangers [parts of machines]; Curtain drawing devices, electrically operated; Lawnmowers [machines]; Saw benches [parts of machines]; Saws [machines]; Saw blades [parts of machines]; Drilling heads [parts of machines]; Drilling machines; Electric hand drills; Drilling bits [parts of machines]; Drill chucks [parts of machines]; Blowing engines; Blowing engines; Fans for the compression, sucking and carrying of grain; Blowing machines for the compression, exhaustion and transport of gases; Corn husking machines; Winnowers; Galvanizing machines; Electroplating machines; Hoppers [mechanical discharging]; Stands for machines; Machine fly-wheels; Power hammers; Rakes for raking machines; Raking machines; Ball rings for bearings; Ball-bearings; Anti-friction pads for machines; Roller bridges; Roller bearings; Steam/oil separators; Steam traps; Steam engines; Steam engine boilers; Engraving machines; Planing machines; Weeding machines; Igniting devices for internal combustion engines; Sparking plugs for internal combustion engines; Igniting magnetos; Fruit presses, electric, for household purposes; Whisks, electric, for household purposes; Bending machines; Engines for boats; Driving motors other than for land vehicles; Transmission chains other than for land vehicles; Driving chains other than for land vehicles; Gears, other than for land vehicles; Gears for weaving looms; Belts for motors and engines; Net hauling machines [fishing]; Peeling machines; Cinder sifters [machines]; Mufflers for motors and engines; Food processors, electric; Electrodes for welding machines; Welding machines, electric; Gas-operated blow torches; Cylinders for motors and engines; Cylinder heads for engines; Rolling mills; Rolling mill cylinders; Belts for conveyors; Torque converters other than for land vehicles; Hydraulic engines and motors; Hydraulic controls for machines, motors and engines; Heat exchangers [parts of machines]; Snow ploughs; Paring machines; Notchers [machine tools]; Trash compacting machines; Meat mincers [machines]; Fleshing machines; Radiators [cooling] for motors and engines; Starters for motors and engines; Handling machines, automatic [manipulators]; Mud catchers and collectors [machines]; Beverage preparation machines, electromechanical; Electric arc welding apparatus; Electric arc cutting apparatus; Glow plugs for Diesel engines; Truck lifts; Braiding machines; Electric hammers; Hammers [parts of machines]; Shoe lasts [parts of machines]; Universal joints [Cardan joints]; Transmission shafts, other than for land vehicles; Card clothing [parts of carding machines]; Carding machines; Reapers; Catalytic converters; Tarring machines; Puddling machines; Coffee grinders, other than hand-operated; Machine boiler scale collectors; Brushes, electrically operated; Brushes [parts of machines]; Lubricating pumps; Bread cutting machines; Machine wheels; Bicycle assembling machines; Bicycle dynamos; Machine wheelwork; Tambours for embroidery machines; Knives, electric; Knives [parts of machines]; Slide rests [parts of machines]; Sheaf-binding machines; Mixing machines; Blenders, electric, for household purposes; Tympans [parts of printing presses]; Ejectors; Exhaust manifold for engines; Exhausts for motors and engines; Extractors for mines; Sausage machines; Stone working machines; Compressors [machines]; Compressors for refrigerators; Condensing installations; Condensers [steam] [parts of machines]; Conveyors [machines]; Converters for steelworks; Kitchen machines, electric; Bookbinding apparatus and machines for industrial purposes; Can openers, electric; Churns; Anti-pollution devices for motors and engines; Basket presses; Trueing machines; Grindstones [parts of machines]; Cord making machines; Knitting machines; Diggers [machines]; Forge bellows; Swaging machines; Central vacuum cleaning installations; Cultivators [machines]; Clutches other than for land vehicles; Flues for engine boilers; Pedal drives for sewing machines; Chain saws; Thermic lances [machines]; Cutting blow pipes, gas-operated; Shovels, mechanical; Drain cocks; Pneumatic hammers; Aerocondensers; Air cushion devices for moving loads; Aerating pumps for aquaria; Air condensers; Air pumps [garage installations]; De-aerators for feedwater; Plunger pistons; Tilt hammers; Air suction machines; Lift belts; Punching machines; High pressure washers; Flour mill machines; Millstones; Mangles; Milling machines; Reels, mechanical, for flexible hoses; Reeling apparatus, mechanical; Hand-held tools, other than hand-operated; Propulsion mechanisms other than for land vehicles; Drilling rigs, floating or non-floating; Threading machines; Whitewashing machines; Agricultural implements other than hand-operated; Agricultural elevators; Agricultural machines; Embossing machines; Mixers [machines]; Grain separators; Washing apparatus; Vehicle washing installations; Dishwashers; Washing machines [laundry]; Coin-operated washing machines; Hoods [parts of machines]; Cylinders for machines; Engines for air cushion vehicles; Motors, other than for land vehicles; Aeronautical engines; Motorized cultivators; Moving pavements [sidewalks]; Escalators; Electrical apparatus for sealing plastics [packaging]; Machines for processing plastics; Tables for machines; Clippers [machines]; Shearing machines for animals; Shears, electric; Pressure reducers [parts of machines]; Pressure regulators [parts of machines]; Printing machines; Printing machines for use on sheet metal; Printing cylinders; Matrices for use in printing; Typographic presses; Printing presses; Printing rollers for machines; Printing plates; Pressure valves [parts of machines]; Loom shafts; Rinsing machines; Oil refining machines; Lubricators [parts of machines]; Scissors, electric; Foundry machines; Molds [parts of machines]; Mills [machines]; Reels [parts of machines]; Reels for weaving looms; Connecting rods for machines, motors and engines; Sorting machines for industry; Bottle stoppering machines; Bottle capping machines; Bottle washing machines; Bottle filling machines; Bottle sealing machines; Papermaking machines; Paper machines; Paper feeders [printing]; Parquet wax-polishers, electric; Kick starters for motorcycles; Stropping machines; Blades [parts of machines]; Blade holders [parts of machines]; Guns [tools using explosives]; Pneumatic transporters; Pneumatic controls for machines, motors and engines; Dust exhausting installations for cleaning purposes; Carburetter feeders; Carburetters; Spraying machines; Vacuum cleaner attachments for disseminating perfumes and disinfectants; Vacuum cleaners; Dust removing installations for cleaning purposes; Compressed air machines; Compressed air engines; Compressed air pumps; Pumps [parts of machines, engines or motors]; Glue guns, electric; Adhesive tape dispensers [machines]; Loading ramps; Aeroplane engines; Coalcutting machines; Turf removing ploughs; Robots [machines]; Spinning wheels; Sifting installations; Sifters; Rotary steam presses, portable, for fabrics; Springs [parts of machines]; Presses [machines for industrial purposes]; Molding machines; Speed governors for machines, engines and motors; Gear boxes other than for land vehicles; Finishing machines; Smoothing presses; Beaters, electric; Rail-laying machines; Apparatus for drawing up beer under pressure; Brewing machines; Beer pumps; Darning machines; Jet engines other than for land vehicles; Compressed air guns for the extrusion of mastics; Freewheels other than for land vehicles; Regulators [parts of machines]; Belt conveyors; Binding apparatus for hay; Chaff cutters; Machines for making edible pastes; Spin driers [not heated]; Stalk separators [machines]; Satinizing machines; Chaff cutter blades; Riveting machines; Hemming machines; Valves [parts of machines]; Cutters [machines]; Wind turbines; Waste disposals; Tedding machines; Carbon brushes [electricity]; Sewage pulverisers; Aerated beverage-making machines; Aerated water making apparatus; Separators; Dividing machines; Fittings for engine boilers; Machine tools; Tools [parts of machines]; Belts for machines; Dyeing machines; Alternators; Sieves [machines or parts of machines]; Self-regulating fuel pumps; Pumps for heating installations; Pumps [machines]; Pump diaphragms; Teat cups for milking machines; Suction machines for industrial purposes; Wine presses; Machines and apparatus for carpet shampooing, electric; Looms; Hosiery looms; Stereotype machines; Filtering machines; Filters [parts of machines or engines]; Filters for cleaning cooling air, for engines; Filter presses; Expansion tanks [parts of machines]; Fodder presses; Mine borers; Adhesive bands for pulleys; Feedwater regulators; Hoists; Dairy machines; Cream/milk separators; Rotary printing presses; Journals [parts of machines]; Axles for machines; Couplings other than for land vehicles; Shaft couplings [machines]; Racket stringing machines; Machines for the textile industry; Typographic machines; Machines and apparatus for cleaning, electric; Cleaning appliances utilizing steam; Incubators for eggs; Chucks [parts of machines]; Housings [parts of machines]; Filling machines; Stuffing boxes [parts of machines]; Superheaters; Turbines other than for land vehicles; Turbocompressors; Punches for punching machines; Stitching machines; Road making machines; Road rollers; Road sweeping machines [self-propelled]; Glass working machines; Glaziers' diamonds [parts of machines]; Fuel dispensing pumps for service stations; Fuel conversion apparatus for internal combustion engines; Fuel economisers for motors and engines; Trimming machines; Cutting machines; Butter machines; Vacuum pumps [machines]; Sewing machines; Ironing machines; Railroad constructing machines; Machines and apparatus for wax-polishing, electric; Carriage aprons; Electromechanical machines for chemical industry; Fans for motors and engines; Beating machines; Chisels for machines; Shuttles [parts of machines]; Sowers [machines]; Guides for machines; Control cables for machines, engines or motors; Control mechanisms for machines, engines or motors; Vibrators [machines] for industrial use; Water heaters [parts of machines]; Drainage machines; Hydraulic turbines; Vulcanisation apparatus; Grating machines for vegetables; Vacuum cleaner bags; Degreasers [machines]; Grease rings [parts of machines]; Grease boxes [parts of machines]; Shredders [machines] for industrial use; Crushing machines.

Vehicles; Apparatus for locomotion by land, air or water; Vehicle wheel rims; Tires for vehicle wheels; Studs for tires [tyres]; Handling carts; Motor buses; Strollers; Inner tubes for pneumatic tires [tyres]; Kick sledges; Concrete mixing vehicles; Shopping trolleys [carts (Am)]; Tilting-carts; Tipping bodies for lorries [trucks]; Tilt trucks; Tipping apparatus, parts of trucks and waggons; Safety seats for children, for vehicles; Security harness for vehicle seats; Safety belts for vehicle seats; Mine cart wheels; Luggage carriers for vehicles; Masts for boats; Davits for boats; Boat hooks; Boats; Anti-skid chains; Non-skid devices for vehicle tires; Launches; Hub caps; Cable cars; Rolling stock for funicular railways; Parachutes; Electric vehicles; Motors, electric, for land vehicles; Fork lift trucks; Pushchair hoods; Dining cars; Oars; Oarlocks; Sculls; Hoods for vehicles; Head-rests for vehicle seats; Brake pads for automobiles; Brakes for vehicles; Cycle brakes; Brake segments for vehicles; Brake linings for vehicles; Brake shoes for vehicles; Brake discs for vehicles; Suspension shock absorbers for vehicles; Headlight wipers; Gears for cycles; Gearing for land vehicles; Reduction gears for land vehicles; Crankcases for land vehicle components, other than for engines; Bogies for railway cars; Cars for cable transport installations; Vans [vehicles]; Treads for vehicles [roller belts]; Treads for retreading tires [tyres]; Automobile tires [tyres]; Automobile bodies; Shock absorbers for automobiles; Bumpers for automobiles; Automobile hoods; Automobile chassis; Cars; Automobile chains; Golf carts; Casters for trolleys [vehicles] [carts (Am)]; Adhesive rubber patches for repairing inner tubes; Tires, solid, for vehicle wheels; Portholes; Spars for ships; Timbers [frames] for ships; Screw-propellers for boats; Ships; Funnels for ships; Ships' hulls; Screws [propellers] for ships; Transmission chains for land vehicles; Driving chains for land vehicles; Driving motors for land vehicles; Transmission shafts for land vehicles; Propulsion mechanisms for land vehicles; Sleeping berths for vehicles; Cycle cars; Carrier tricycles; Reversing alarms for vehicles; Hydroplanes; Seaplanes; Refrigerated vehicles; Covers for vehicle steering wheels; Turn signals for vehicles; Direction indicators for bicycles; Yachts; Vehicle wheel tires [tyres]; Bodies for vehicles; Spoke clips for wheels; Windows for vehicles; Doors for vehicles; Vehicle chassis; Vehicle wheels; Vehicle running boards; Vehicle seats; Upholstery for vehicles; Hydraulic circuits for vehicles; Vehicle wheel spokes; Vehicle bumpers; Repair outfits for inner tubes; Cable transport apparatus and installations; Flanges of railway wheel tires; Ejector seats for aircraft; Military vehicles for transport; Paddles for canoes; Bands for wheel hubs; Vehicle wheel hubs; Balance weights for vehicle wheels; Cranks for cycles; Cycle rims; Cycle hubs; Cycle spokes; Bicycle stands; Cycle mudguards; Cycle bells; Wheels for bicycles, cycles; Cycle handle bars; Cycle saddles; Cycles; Pedals for cycles; Cycle pumps; Cycle stands; Tires for bicycles, cycles; Cycle frames; Caissons [vehicles]; Amphibious airplanes; Sack-barrows; Carts; Trolleys; Cleats [nautical]; Undercarriages for vehicles; Ferry boats; Steering wheels for vehicles; Rudders; Aircraft; Airships; Ships' steering gears; Baskets adapted for cycles; Dredgers [boats]; Horns for vehicles; Caravans; Cycle chains; Screw-propellers; Snowmobiles; Air balloons; Air vehicles; Aeronautical apparatus, machines and appliances; Aerial conveyors; Air cushion vehicles; Air pumps [vehicle accessories]; Inner tubes for bicycles, cycles; Air bags [safety devices for automobiles]; Inclined ways for boats; Shock absorbing springs for vehicles; Sprinkling trucks; Buffers for railway rolling stock; Anti-theft alarms for vehicles; Anti-theft devices for vehicles; Ambulances; Mopeds; Tailboard lifts [parts of land vehicles]; Hoods for vehicle engines; Motorcycles; Motors for cycles; Motors for land vehicles; Motor homes; Funnels for locomotives; Locomotives; Sun-blinds adapted for automobiles; Saddle covers for bicycles or motorcycles; Saddlebags adapted for bicycles; Panniers adapted for cycles; Saddles for bicycles, cycles or motorcycles; Torque converters for land vehicles; Side cars; Omnibuses; Ladle cars; Connecting rods for land vehicles, other than parts of motors and engines; Anti-glare devices for vehicles; Casings for pneumatic tires [tyres]; Luggage nets for vehicles; Pontoons; Spare tire covers; Trailer hitches for vehicles; Trailers [vehicles]; Aeroplanes; Scooters [vehicles]; Vehicle suspension springs; Mudguards; Gear boxes for land vehicles; Transmissions, for land vehicles; Funiculars; Ski carriers for cars; Ski lifts; Spoilers for vehicles; Sports cars; Jet engines for land vehicles; Freewheels for land vehicles; Sleighs [vehicles]; Vehicles for locomotion by land, air, water or rail; Valves for vehicle tires [tyres]; Windscreens; Windscreen wipers; Automobiles; Disengaging gear for boats; Cigar lighters for automobiles; Wheelbarrows; Caps for vehicle petrol [gas] tanks; Hose carts; Remote control vehicles, other than toys; Motor coaches; Trucks; Axles for vehicles; Clutches for land vehicles; Couplings for land vehicles; Axle journals; Cleaning trolleys; Wheelchairs; Tubeless tires [tyres] for bicycles, cycles; Torsion bars for vehicles; Tractors; Tricycles; Turbines for land vehicles; Seat covers for vehicles; Chairlifts; Space vehicles; Barges; Fenders for ships; Waggons; Dining cars [carriages]; Rolling stock for railways; Sleeping cars; Refrigerated wagons [railroad vehicles]; Railway couplings; Carriages [railways]; Dress guards for bicycles, cycles; Vehicle covers [shaped]; Pushchair covers; Tramcars; Rearview mirrors; Water vehicles; Traction engines.