E
SECTION E — FIXED CONSTRUCTIONS
  
BUILDING
 E02
HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
 E02B
HYDRAULIC ENGINEERING (ship-lifting E02C; dredging E02F)
 E02B 1/00
Equipment or apparatus for, or methods of, general hydraulic engineering
 E02B 1/02
·  Hydraulic models
 E02B 3/00
Engineering work in connection with control or use of streams, rivers, coasts, or other marine sites (barrages or weirs E02B 7/00); Sealings or joints for engineering work in general
 E02B 3/02
·  Stream regulation, e.g. breaking up subaqueous rock, cleaning the beds of waterways, directing the water flow (dredging or scraping devices E02F)
 E02B 3/04
·  Structures or apparatus for, or methods of, protecting banks, coasts, or harbours (sealings or joints E02B 3/16)
 E02B 3/06
·  ·  Moles; Piers; Quays; Quay walls; Groynes; Breakwaters
 E02B 3/08
·  ·  ·  Structures of loose stones with or without piles (piles E02D 5/00)
 E02B 3/10
·  ·  Dams; Dykes; Sluice ways or other structures for dykes, dams, or the like (making embankments or dams in general E02D 17/18)
 E02B 3/12
·  ·  Revetment of banks, dams, watercourses, or the like (of slopes in general E02D 17/20)
 E02B 3/14
·  ·  ·  Preformed blocks; Arrangements thereof
 E02B 3/16
·  Sealings or joints (joints for foundation structures E02D 29/16)
 E02B 3/18
·  Reclamation of land from water (drainage of soil E02B 11/00)
 E02B 3/20
·  Equipment for shipping in harbours or on coasts (buoys, anchors B63B 21/00)
 E02B 3/22
·  ·  Mooring posts or bollards; Fenders; Fender piles
 E02B 5/00
Artificial water canals (for water-power plants E02B 9/02; irrigation of soil E02B 13/00)
 E02B 5/02
·  Making or lining canals
 E02B 5/04
·  Navigable canals
 E02B 5/06
·  ·  Operating equipment in connection with canals (ship-lifting devices E02C)
 E02B 5/08
·  Details, e.g. gates, screens
 E02B 7/00
Barrages or weirs; Layout, construction, methods of, or devices for, making same (for protecting banks, coasts, or harbours E02B 3/04; sealings or joints E02B 3/16; handling building or like materials for hydraulic engineering E02D 15/00; foundations in general E02D 27/00)
 E02B 7/02
·  Fixed barrages
 E02B 7/04
·  ·  Dams across valleys
 E02B 7/06
·  ·  ·  Earth-fill dams; Rock-fill dams
 E02B 7/08
·  ·  ·  Wall dams
 E02B 7/10
·  ·  ·  ·  Gravity dams, i.e. those in which the weight of the structure prevents overturning
 E02B 7/12
·  ·  ·  ·  Arch dams
 E02B 7/14
·  ·  ·  ·  Buttress dams
 E02B 7/16
·  Fixed weirs; Superstructures or flash-boards therefor
 E02B 7/18
·  ·  Siphon weirs
 E02B 7/20
·  Movable barrages; Lock gates
 E02B 7/22
·  ·  Stop log dams; Emergency gates
 E02B 7/24
·  ·  Needle weirs
 E02B 7/26
·  ·  Vertical-lift gates
 E02B 7/28
·  ·  ·  with sliding gates
 E02B 7/30
·  ·  ·  with guide wheels or rollers for the gates
 E02B 7/32
·  ·  ·  Cylindrical or tubular gates
 E02B 7/34
·  ·  ·  Flash-boards for vertical-lift gates
 E02B 7/36
·  ·  ·  Elevating mechanisms for vertical-lift gates
 E02B 7/38
·  ·  Rolling gates
 E02B 7/40
·  ·  Swinging or turning gates
 E02B 7/42
·  ·  ·  Gates of segmental or sector-like shape with horizontal axis
 E02B 7/44
·  ·  ·  Hinged-leaf gates
 E02B 7/46
·  ·  ·  Gates turning round a horizontal axis arranged midway of the flap
 E02B 7/48
·  ·  ·  Roof or double shutter gates
 E02B 7/50
·  ·  Floating gates
 E02B 7/52
·  ·  Equipment preventing vibration of gates
 E02B 7/54
·  ·  Sealings for gates
 E02B 8/00
Details of barrages or weirs
 E02B 8/02
·  Sediment base gates; Sand sluices; Structures for arresting waterborne material
 E02B 8/04
·  Valves, slides, or the like; Submerged sluice gates
 E02B 8/06
·  Spillways; Devices for dissipation of energy, e.g. for reducing eddies
 E02B 8/08
·  Fish passes; Passages for rafts or boats
 E02B 9/00
Water-power plants; Layout, construction or equipment, methods of, or apparatus for, making same (hydraulic motors F03B)
 E02B 9/02
·  Water-ways
 E02B 9/04
·  ·  Free-flow canals or flumes; Intakes (gratings or screens therefor E02B 5/08)
 E02B 9/06
·  ·  Pressure galleries or pressure conduits; Galleries specially adapted to house pressure conduits; Means specially adapted for use therewith, e.g. housings, valves, gates (galleries specially adapted to house conduits in general E02D 29/10; driving inclined galleries E21D 9/02; valves in general F16K; conduits in general F16L)
 E02B 9/08
·  Tide or wave power plants (water-pressure machines, tide or wave motors F03B)
 E02B 11/00
Drainage of soil, e.g. for agricultural purposes
 E02B 11/02
·  Drainage-device-laying apparatus, e.g. drainage ploughs
 E02B 13/00
Irrigation ditches, i.e. gravity flow, open channel water distribution systems (other distribution systems for watering or spraying gardens, fields, sports grounds, etc. A01G 25/00)  [2]
 E02B 13/02
·  Closures for irrigation conduits
 E02B 15/00
Cleaning or keeping clear the surface of open water (in swimming pools E04H 3/20)
 E02B 15/02
·  from ice (construction of ships B63B)
 E02B 15/04
·  from oil or the like (separation B01D; chemical features C09K 3/32)
 E02B 17/00
Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs; Construction methods therefor (anchoring floating platforms B63B 21/00; floating platforms, e.g. anchored, B63B 35/44; for making foundations E02D 21/00)
 E02B 17/02
·  placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto
 E02B 17/04
·  Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction (platform lifts in general B66F 7/00)
 E02B 17/06
·  ·  for immobilising, e.g. using wedges or clamping rings
 E02B 17/08
·  ·  for raising or lowering