IPC-Stelle: E04C 2/30 [Version 2017.01]

SymbolTypTitel
ESKFIXED CONSTRUCTIONS
E04KLBUILDING
E04CUKLSTRUCTURAL ELEMENTS; BUILDING MATERIALS (for bridges E01D; specially designed for insulation or other protection E04B; elements used as building aids E04G; for mining E21; for tunnels E21D; structural elements with broader range of application than for building engineering F16, particularly F16S)
E04C 1/00HGRBuilding elements of block or other shape for the construction of parts of buildings (of relatively thin form E04C 2/00; structural elongated elements designed for load-supporting E04C 3/00, e.g. columns or pillars E04C 3/30; manufacture or material of building bricks, stones, or the like B28, C03, C04; paving elements E01C; general building constructions E04B, e.g. walls E04B 2/00, floors E04B 5/00, roofs E04B 7/00, ceilings E04B 9/00; structural elements specially designed for built-in conduit shafts E04F; special elements for building ovens or furnaces F24B, F27D) [1, 5, 2006.01]
E04C 1/39UGR1
.characterised by special adaptations, e.g. serving for locating conduits, for forming soffits, cornices, or shelves, for fixing wall-plates or door-frames, for claustra [1, 2006.01]
E04C 1/40UGR1
.built-up from parts of different materials, e.g. composed of layers of different materials or stones with filling material or with insulating inserts [1, 2006.01]
E04C 1/41UGR2
. .composed of insulating material and load-bearing concrete, stone or stone-like material [6, 2006.01]
E04C 1/42UGR1
.of glass or other transparent material [1, 2006.01]
E04C 2/00HGRBuilding elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels (materials or manufacture, see the relevant places, e.g. B27N, B29, D21J; made in situE04B; specially designed for insulation or other protection E04B 1/62; load-carrying floor structures E04B 5/02, E04B 5/16; roofs consisting of self-supporting slabs E04B 7/20; roof- or like covering elements E04D 3/00; for lining or finishing E04F 13/00) [1, 2006.01]
E04C 2/02UGR1
.characterised by specified materials (translucent E04C 2/54) [1, 2006.01]
E04C 2/04UGR2
. .of concrete or other stone-like material; of asbestos cement  (E04C 2/26 takes precedence; material or manufacture B28, C04) [1, 2006.01]
E04C 2/06UGR3
. . .reinforced [1, 2006.01]
E04C 2/08UGR2
. .of metal, e.g. sheet metal (E04C 2/26 takes precedence) [1, 2006.01]
E04C 2/10UGR2
. .of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products  (E04C 2/26 takes precedence) [1, 2006.01]
E04C 2/12UGR3
. . .of solid wood [1, 2006.01]
E04C 2/14UGR4
. . . .reinforced [1, 2006.01]
E04C 2/16UGR3
. . .of fibres, chips, vegetable stems, or the like [1, 2006.01]
E04C 2/18UGR4
. . . .with binding wires, reinforcing bars, or the like [1, 2006.01]
E04C 2/20UGR3
. . .of plastics [1, 2006.01]
E04C 2/22UGR4
. . . .reinforced [1, 2006.01]
E04C 2/24UGR3
. . .laminated and composed of materials covered by two or more of groups E04C 2/12, E04C 2/16, E04C 2/20 [1, 2006.01]
E04C 2/26UGR2
. .composed of materials covered by two or more of groups E04C 2/04, E04C 2/08, E04C 2/10, or of materials covered by one of these groups with a material not specified in one of these groups [1, 2006.01]
E04C 2/28UGR3
. . .combinations of materials fully covered by groups E04C 2/04 and E04C 2/08 [1, 2006.01]
E04C 2/284UGR3
. . .at least one of the materials being insulating [6, 2006.01]
E04C 2/288UGR4
. . . .composed of insulating material and concrete, stone or stone-like material [6, 2006.01]
E04C 2/292UGR4
. . . .composed of insulating material and sheet metal [6, 2006.01]
E04C 2/296UGR4
. . . .composed of insulating material and non-metallic or unspecified sheet-material (E04C 2/288 takes precedence) [6, 2006.01]
E04C 2/30UGR1
.characterised by the shape or structure (translucent E04C 2/54) [1, 2006.01]
E04C 2/32UGR2
. .formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material [1, 2006.01]
E04C 2/34UGR2
. .composed of two or more spaced sheet-like parts (E04C 2/32 takes precedence; spacers for cavity walls E04B 2/44) [1, 2006.01]
E04C 2/36UGR3
. . .spaced apart by transversely-placed strip material, e.g. honeycomb panels (honeycomb or other core members for layered products B32B) [1, 2006.01]
E04C 2/38UGR2
. .with attached ribs, flanges, or the like, e.g. framed panels (concerned with attaching to other panels or elements to form a structure, see the places for the relevant structure, e.g. E04B 2/00) [1, 2006.01]
E04C 2/40UGR2
. .composed of a number of smaller components rigidly or movably connected together, e.g. interlocking, hingedly connected [1, 2006.01]
E04C 2/42UGR2
. .Gratings; Grid-like panels (reinforcing elements E04C 5/00; built-in gratings E04F 19/10; gratings in general F16S 3/00) [1, 2006.01]
E04C 2/52UGR2
. .with special adaptations for auxiliary purposes, e.g. serving for locating conduits (E04C 2/54 takes precedence; block-shaped elements therefor E04C 1/39; floor structures incorporating ducts E04B 5/48) [1, 2006.01]
E04C 2/54UGR1
.Slab-like translucent elements (floors for transmitting light E04B 5/46; translucent or open-work ceilings E04B 9/32, E04B 9/34; translucent roof coverings E04D 3/06, E04D 3/28) [1, 2006.01]
E04C 3/00HGRStructural elongated elements designed for load-supporting (as building aids E04G) [1, 2006.01]
E04C 3/02UGR1
.Joists; Girders, trusses, or truss-like structures, e.g. prefabricated; Lintels; Transoms (E04C 3/38 takes precedence; for structures characterised by movable, separable, or collapsible parts E04B 1/343) [1, 2006.01]
E04C 3/04UGR2
. .of metal (E04C 3/29 takes precedence; as reinforcing elements E04C 5/06; manufacture B21) [1, 2006.01]
E04C 3/06UGR3
. . .with substantially solid, i.e. unapertured, web (E04C 3/10, E04C 3/11 take precedence) [1, 2006.01]
E04C 3/07UGR4
. . . .at least partly of bent or otherwise deformed strip- or sheet-like material [1, 2006.01]
E04C 3/08UGR3
. . .with apertured web, e.g. with a web consisting of bar-like components; Honeycomb girders (E04C 3/10, E04C 3/11 take precedence) [1, 2006.01]
E04C 3/09UGR4
. . . .at least partly of bent or otherwise deformed strip- or sheet-like material [1, 2006.01]
E04C 3/10UGR3
. . .prestressed [1, 2006.01]
E04C 3/11UGR3
. . .with non-parallel upper and lower edges, e.g. roof trusses (arched girders, portal frames E04C 3/38) [1, 2006.01]
E04C 3/12UGR2
. .of wood, e.g. with reinforcements, with tensioning members (E04C 3/292 takes precedence) [1, 2006.01]
E04C 3/14UGR3
. . .with substantially solid, i.e. unapertured, web (E04C 3/17, E04C 3/18 take precedence) [1, 2006.01]
E04C 3/16UGR3
. . .with apertured web, e.g. trusses (E04C 3/17, E04C 3/18 take precedence) [1, 2006.01]
E04C 3/17UGR3
. . .with non-parallel upper and lower edges, e.g. roof trusses [1, 2006.01]
E04C 3/18UGR3
. . .with metal reinforcements or tensioning members [1, 2006.01]
E04C 3/20UGR2
. .of concrete or other stone-like material, e.g. with reinforcements or tensioning members (reinforcing elements E04C 5/00) [1, 2006.01]
E04C 3/22UGR3
. . .built-up by elements joined in line [1, 2006.01]
E04C 3/26UGR3
. . .prestressed (E04C 3/22, E04C 3/29 take precedence; prestressing members E04C 5/08) [1, 2006.01]
E04C 3/28UGR2
. .of materials not covered by groups E04C 3/04-E04C 3/20 [1, 2006.01]
E04C 3/29UGR2
. .built-up from parts of different materials [1, 2006.01]
E04C 3/292UGR3
. . .the materials being wood and metal [1, 2006.01]
E04C 3/293UGR3
. . .the materials being steel and concrete (concrete with internal reinforcements or tensioning members E04C 3/20) [1, 2006.01]
E04C 3/294UGR4
. . . .of concrete combined with a girder-like structure extending laterally outside the element (light-weight girders used as reinforcement E04C 5/065; as part of a floor structure E04B 5/23) [1, 2006.01]
E04C 3/30UGR1
.Columns; Pillars; Struts (not designed for end loading E04C 3/02; posts, masts, as independent structures E04H 12/00) [1, 2006.01]
E04C 3/32UGR2
. .of metal (E04C 3/36 takes precedence) [1, 2006.01]
E04C 3/34UGR2
. .of concrete or other stone-like material, with or without permanent form elements, with or without internal or external reinforcement, e.g. metal coverings (E04C 3/36 takes precedence) [1, 2006.01]
E04C 3/36UGR2
. .of materials not covered by groups E04C 3/32 or E04C 3/34; of a combination of two or more materials [1, 2006.01]
E04C 3/38UGR1
.Arched girders or portal frames (straight girders able to be bent E04C 3/02; inflatable tents or canopies, in general E04H 15/20) [1, 2006.01]
E04C 3/40UGR2
. .of metal (E04C 3/46 takes precedence) [1, 2006.01]
E04C 3/42UGR2
. .of wood, e.g. units for rafter roofs (E04C 3/46 takes precedence) [1, 2006.01]
E04C 3/44UGR2
. .of concrete or other stone-like material, e.g. with reinforcements or tensioning members (E04C 3/46 takes precedence) [1, 2006.01]
E04C 3/46UGR2
. .of materials not covered by groups E04C 3/40-E04C 3/44; of a combination of two or more materials [1, 2006.01]
E04C 5/00HGRReinforcing elements, e.g. for concrete; Auxiliary elements therefor (material composition C21, C22; arrangements of reinforcing elements, see the relevant classes) [1, 2006.01]
E04C 5/01UGR1
.Reinforcing elements of metal, e.g. with non-structural coatings [1, 5, 2006.01]
E04C 5/02UGR2
. .of low bending resistance, i.e. of essentially one-or two-dimensional extent [1, 2006.01]
E04C 5/03UGR3
. . .with indentations, projections, ribs, or the like, for augmenting the adherence to the concrete [1, 2006.01]
E04C 5/04UGR3
. . .Mats (bases for plaster E04F 13/04) [1, 2006.01]
E04C 5/06UGR2
. .of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders [1, 2006.01]
E04C 5/065UGR3
. . .Light-weight girders, e.g. with precast parts (light-weight girders in general E04C 3/08, E04C 3/294) [1, 2006.01]
E04C 5/07UGR1
.Reinforcing elements of material other than metal, e.g. of glass, of plastics, or not exclusively made of metal (metal elements with non-structural coatings E04C 5/01) [1, 5, 2006.01]
E04C 5/08UGR1
.Members specially adapted to be used in prestressed constructions [1, 2006.01]
E04C 5/10UGR2
. .Ducts [1, 2006.01]
E04C 5/12UGR1
.Anchoring devices (tools or methods for tensioning E04G 21/12) [1, 5, 2006.01]
E04C 5/16UGR1
.Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups (tools for connecting reinforcing elements E04G 21/12) [1, 2006.01]
E04C 5/18UGR2
. .of metal or substantially of metal [1, 2006.01]
E04C 5/20UGR2
. .of other material than metal or with only additional metal parts, e.g. concrete or plastics spacers with metal binding wires [1, 2006.01]