IPC-Stelle: E02F 5/18 [Version 2006.01]

SymbolTypTitel
ESKSECTION E — FIXED CONSTRUCTIONS
E02KLHYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
E02FUKLDREDGING; SOIL-SHIFTING (winning peat E21C 49/00)
E02F 1/00HGRGeneral working methods with dredgers or soil-shifting machines (methods for making embankments E02D 17/18; methods for mining E21C)
E02F 3/00HGRDredgers; Soil-shifting machines (for special purposes E02F 5/00; other machines or apparatus for mining E21C; tunnelling E21D)
E02F 3/02UGR1
.hand-operated
E02F 3/04UGR1
.mechanically-driven
E02F 3/06UGR2
. .with digging screws
E02F 3/08UGR2
. .with digging elements on an endless chain (conveyers B65G)
E02F 3/10UGR3
. . .with tools that only loosen the material
E02F 3/12UGR3
. . .Component parts
E02F 3/14UGR4
. . . .Buckets; Chains; Guides for buckets or chains; Drives for chains
E02F 3/16UGR4
. . . .Safety or control devices (safety devices in general F16P; controlling in general G05)
E02F 3/18UGR2
. .with digging wheels turning round an axis
E02F 3/20UGR3
. . .with tools that only loosen the material
E02F 3/22UGR3
. . .Component parts
E02F 3/24UGR4
. . . .Digging wheels; Digging elements of wheels; Drives for wheels
E02F 3/26UGR4
. . . .Safety or control devices (safety devices in general F16P; controlling in general G05)
E02F 3/28UGR2
. .with digging tools mounted on a dipper- or bucket-arm, e.g. dippers, buckets [4]
E02F 3/30UGR3
. . .with a dipper-arm pivoted on a cantilever beam
E02F 3/32UGR4
. . . .working downwardly and towards the machine, e.g. with backhoes
E02F 3/34UGR3
. . .with bucket-arms directly pivoted on the frames of tractors or self-propelled machines [4]
E02F 3/342UGR4
. . . .Buckets emptying overhead (E02F 3/348-E02F 3/358 take precedence) [4]
E02F 3/345UGR4
. . . .Buckets emptying side-ways (E02F 3/348-E02F 3/358 take precedence) [4]
E02F 3/348UGR4
. . . .Buckets emptying into a collecting or conveying device [4]
E02F 3/352UGR4
. . . .Buckets movable along a fixed guide [4]
E02F 3/355UGR4
. . . .Buckets connected to the rear end of a tractor [4]
E02F 3/358UGR4
. . . .Bucket-arms pivoted on a turntable being part of a tractor frame [4]
E02F 3/36UGR3
. . .Component parts
E02F 3/38UGR4
. . . .Cantilever beams; Dipper-arms; Bucket-arms [4]
E02F 3/39UGR5
. . . . .with telescopic arms [4]
E02F 3/40UGR4
. . . .Dippers; Buckets [4]
E02F 3/407UGR5
. . . . .with ejecting device [4]
E02F 3/413UGR5
. . . . .with grabbing device (grab equipment for cranes B66C) [4]
E02F 3/42UGR4
. . . .Drives for dippers, buckets, dipper-arms or bucket-arms [4]
E02F 3/43UGR5
. . . . .Control of dipper or bucket position; Control of sequence of drive operations [4]
E02F 3/46UGR2
. .with reciprocating digging or scraping elements moved by cables or hoisting ropes [4]
E02F 3/47UGR3
. . .with grab buckets (grab equipment for cranes B66C) [4]
E02F 3/48UGR3
. . .Drag-lines
E02F 3/50UGR3
. . .with buckets or other digging elements moved along a rigid guideway
E02F 3/52UGR3
. . .Cableway excavators (cable cranes B66C)
E02F 3/54UGR3
. . .Cable scrapers
E02F 3/56UGR4
. . . .with hand-controlled scraper or other digging elements
E02F 3/58UGR3
. . .Component parts
E02F 3/60UGR4
. . . .Buckets, scrapers, or other digging elements
E02F 3/627UGR2
. .Devices to connect beams or arms to a tractor or similar self-propelled machine [4]
E02F 3/633UGR3
. . .Drives therefor [4]
E02F 3/64UGR2
. .Bucket cars, i.e. having scraper bowls [4]
E02F 3/65UGR3
. . .Component parts, e.g. drives, control devices [4]
E02F 3/76UGR2
. .Graders, bulldozers, or the like with scraper plates or ploughshare-like elements (soil working A01B); Levelling devices [4]
E02F 3/78UGR3
. . .with rotating digging elements
E02F 3/80UGR3
. . .Component parts
E02F 3/815UGR4
. . . .Blades; Levelling tools [4]
E02F 3/84UGR4
. . . .Drives or control devices therefor
E02F 3/85UGR5
. . . . .Applications of hydraulic or pneumatic systems
E02F 3/88UGR2
. .with arrangements acting by a sucking or forcing effect, e.g. suction dredgers (pumps in general F04)
E02F 3/90UGR3
. . .Component parts, e.g. drives, control devices
E02F 3/92UGR4
. . . .Digging elements, e.g. suction heads
E02F 3/94UGR4
. . . .Apparatus for separating stones from the dredged material
E02F 3/96UGR2
. .with arrangements for alternate use of different digging elements
E02F 5/00HGRDredgers or soil-shifting machines for special purposes
E02F 5/02UGR1
.for digging trenches or ditches (agricultural ploughs for working ridges A01B 13/02)
E02F 5/04UGR2
. .with digging screws
E02F 5/06UGR2
. .with digging elements mounted on an endless chain
E02F 5/08UGR2
. .with digging wheels turning round an axis
E02F 5/10UGR2
. .with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables (laying pipes per seF16L 1/00; making pipes in situF16L 1/038; laying electric cables per seH02G 1/06) [6]
E02F 5/12UGR2
. .with equipment for back-filling trenches or ditches (E02F 5/10 takes precedence) [3]
E02F 5/14UGR2
. .Component parts for trench excavators, e.g. indicating devices
E02F 5/16UGR1
.Machines for digging other holes in the soil (earth drilling E21)
E02F 5/18UGR2
. .for horizontal holes
E02F 5/20UGR2
. .for vertical holes
E02F 5/22UGR1
.for making embankments; for back-filling (in combination with trench excavators E02F 5/12)
E02F 5/24UGR2
. .Depositing dredged material in mounds
E02F 5/26UGR2
. .Combined conveying-bridges and dredgers
E02F 5/28UGR1
.for cleaning watercourses or other waters
E02F 5/30UGR1
.Auxiliary apparatus, e.g. for thawing, cracking, blowing-up, or other preparatory treatment of the soil
E02F 5/32UGR2
. .Rippers [4]
E02F 7/00HGREquipment for conveying or separating excavated material (barges adapted for carrying-away material from floating dredgers B63B 35/28)
E02F 7/02UGR1
.Conveying equipment mounted on a dredger (conveyers in general B65G)
E02F 7/04UGR1
.Loading devices mounted on a dredger (loading devices in general B65G)
E02F 7/06UGR1
.Delivery chutes or screening plants mounted on a dredger (separating equipment in general B03; delivery chutes in general B65G)
E02F 7/10UGR1
.Pipe-lines for conveying excavated materials (pipes in general F16L; pipe-line systems F17D)
E02F 9/00HGRComponent parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F 3/00-E02F 7/00 (laying-out or take-up devices for trailing electric cables B66C) [3]
E02F 9/02UGR1
.Travelling gear (for motor vehicles B60B, B60G; undercarriages for locomotives or railroad cars B61F; track-laying vehicles B62D; for cranes B66C)
E02F 9/04UGR2
. .Walking gears moving the dredger forward step-by-step
E02F 9/06UGR1
.Floating substructures as supports
E02F 9/08UGR1
.Superstructures; Supports for superstructures
E02F 9/10UGR2
. .Supports for movable superstructures mounted on travelling or walking gears or on other superstructures
E02F 9/12UGR3
. . .Slewing or traversing gears (roller and ball bearings F16C)
E02F 9/14UGR1
.Booms; Cable suspensions
E02F 9/16UGR1
.Cabins, platforms, or the like for the driver (for cranes B66C 13/54)
E02F 9/18UGR1
.Counterweights
E02F 9/20UGR1
.Drives; Control devices (gearing in general F16H; controlling in general G05; electric multi-motor drives H02K, H02P)
E02F 9/22UGR2
. .Hydraulic or pneumatic drives
E02F 9/24UGR1
.Safety devices
E02F 9/26UGR1
.Indicating devices
E02F 9/28UGR1
.Small metalwork for digging elements, e.g. teeth