FI (list display)

  • E04C3/00
  • Structural elongated elements designed for load-supporting (as building aids E04G) HB CC 2E163
  • E04C3/02
  • .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) HB CC 2E163
  • E04C3/04
  • ..of metal (E04C 3/29 takes precedence; as reinforcing elements E04C 5/06; manufacture B21) HB CC 2E163
  • E04C3/06
  • ...with substantially solid, i.e. unapertured, web (E04C 3/10, E04C 3/11 take precedence) HB CC 2E163
  • E04C3/07
  • ....at least partly of bent or otherwise deformed strip- or sheet-like material HB CC 2E163
  • E04C3/08
  • ...with apertured web, e.g. with a web consisting of bar-like components; Honeycomb girders (E04C 3/10, E04C 3/11 take precedence) HB CC 2E163
  • E04C3/09
  • ....at least partly of bent or otherwise deformed strip- or sheet-like material HB CC 2E163
  • E04C3/10
  • ...prestressed HB CC 2E163
  • E04C3/11
  • ...with non-parallel upper and lower edges, e.g. roof trusses (arched girders, portal frames E04C 3/38) HB CC 2E163
  • E04C3/12
  • ..of wood, e.g. with reinforcements, with tensioning members (E04C 3/292 takes precedence) HB CC 2E163
  • E04C3/14
  • ...with substantially solid, i.e. unapertured, web (E04C 3/17, E04C 3/18 take precedence) HB CC 2E163
  • E04C3/16
  • ...with apertured web, e.g. trusses (E04C 3/17, E04C 3/18 take precedence) HB CC 2E163
  • E04C3/17
  • ...with non-parallel upper and lower edges, e.g. roof trusses HB CC 2E163
  • E04C3/18
  • ...with metal reinforcements or tensioning members HB CC 2E163
  • E04C3/20
  • ..of concrete or other stone-like material, e.g. with reinforcements or tensioning members (reinforcing elements E04C 5/00) HB CC 2E163
  • E04C3/22
  • ...built-up by elements joined in line HB CC 2E163
  • E04C3/26
  • ...prestressed (E04C 3/22, E04C 3/29 take precedence; prestressing members E04C 5/08) HB CC 2E163
  • E04C3/28
  • ..of materials not covered by groups E04C 3/04-E04C 3/20 HB CC 2E163
  • E04C3/29
  • ..built-up from parts of different materials HB CC 2E163
  • E04C3/292
  • ...the materials being wood and metal HB CC 2E163
  • E04C3/293
  • ...the materials being steel and concrete (concrete with internal reinforcements or tensioning members E04C 3/20) HB CC 2E163
  • E04C3/294
  • ....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) HB CC 2E163
  • E04C3/30
  • .Columns; Pillars; Struts (not designed for end loading E04C 3/02; posts, masts, as independent structures E04H 12/00) HB CC 2E163
  • E04C3/32
  • ..of metal (E04C 3/36 takes precedence) HB CC 2E163
  • E04C3/34
  • ..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) HB CC 2E163
  • E04C3/36
  • ..of materials not covered by groups E04C 3/32or E04C 3/34; of a combination of two or more materials HB CC 2E163
  • E04C3/38
  • .Arched girders or portal frames (straight girders able to be bent E04C 3/02; inflatable tents or canopies, in general E04H 15/20) HB CC 2E163
  • E04C3/40
  • ..of metal (E04C 3/46 takes precedence) HB CC 2E163
  • E04C3/42
  • ..of wood, e.g. units for rafter roofs (E04C 3/46 takes precedence) HB CC 2E163
  • E04C3/44
  • ..of concrete or other stone-like material, e.g. with reinforcements or tensioning members (E04C 3/46 takes precedence) HB CC 2E163
  • E04C3/46
  • ..of materials not covered by groups E04C 3/40-E04C 3/44; of a combination of two or more materials HB CC 2E163
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