Classifications

• • E—FIXED CONSTRUCTIONS
  • E04—BUILDING
  • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
  • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
  • E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
  • E04B2/76—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal
  • E04B2/761—L-connections
• • E—FIXED CONSTRUCTIONS
  • E04—BUILDING
  • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
  • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
  • E04B1/38—Connections for building structures in general
  • E04B1/58—Connections for building structures in general of bar-shaped building elements
  • E04B1/5806—Connections for building structures in general of bar-shaped building elements with a cross-section having an open profile
  • E04B1/5818—Connections for building structures in general of bar-shaped building elements with a cross-section having an open profile of substantially U - form
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
  • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
  • F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
  • F16B12/40—Joints for furniture tubing
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
  • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
  • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
  • F16B2200/67—Rigid angle couplings
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
  • Y10T403/00—Joints and connections
  • Y10T403/55—Member ends joined by inserted section
  • Y10T403/555—Angle section

Landscapes

• Engineering & Computer Science (AREA)
• Architecture (AREA)
• Physics & Mathematics (AREA)
• Electromagnetism (AREA)
• Civil Engineering (AREA)
• Structural Engineering (AREA)
• General Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Joining Of Building Structures In Genera (AREA)
• Mutual Connection Of Rods And Tubes (AREA)
• Building Environments (AREA)

Applications Claiming Priority (1)

Publications (2)

Family

ID=20271538

Family Applications (2)

Family Applications Before (1)

Country Status (16)

Families Citing this family (7)

Family Cites Families (3)

• 1970
  • 1970-05-29 SE SE7502/70A patent/SE342279B/xx unknown
• 1971
  • 1971-04-27 DE DE19712120704 patent/DE2120704B2/de active Granted
  • 1971-04-28 AT AT366271A patent/AT304839B/de not_active IP Right Cessation
  • 1971-04-30 PL PL1971147858A patent/PL70291B1/pl unknown
  • 1971-05-03 CA CA111,957A patent/CA956776A/en not_active Expired
  • 1971-05-03 NO NO01637/71*[A patent/NO126873B/no unknown
  • 1971-05-04 GB GB1296971*[A patent/GB1356196A/en not_active Expired
  • 1971-05-05 NL NL7106149A patent/NL7106149A/xx unknown
  • 1971-05-14 US US00143456A patent/US3726552A/en not_active Expired - Lifetime
  • 1971-05-19 ES ES391372A patent/ES391372A1/es not_active Expired
  • 1971-05-25 FI FI711419A patent/FI47681C/fi active
  • 1971-05-28 CH CH789671A patent/CH544196A/de not_active IP Right Cessation
  • 1971-05-28 CS CS7100003932A patent/CS183623B2/cs unknown
  • 1971-05-28 FR FR7119438A patent/FR2090373B1/fr not_active Expired
  • 1971-05-28 BE BE767850A patent/BE767850A/xx unknown
  • 1971-05-28 DK DK260271AA patent/DK135551B/da unknown
• 1973
  • 1973-08-16 ES ES1973194086U patent/ES194086Y/es not_active Expired

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