Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
  • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
  • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
  • B21D11/10—Bending specially adapted to produce specific articles, e.g. leaf springs
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
  • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
  • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
  • B29C53/02—Bending or folding
  • B29C53/08—Bending or folding of tubes or other profiled members
  • B29C53/083—Bending or folding of tubes or other profiled members bending longitudinally, i.e. modifying the curvature of the tube axis
• • E—FIXED CONSTRUCTIONS
  • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
  • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
  • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
  • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
  • E06B3/673—Assembling the units
  • E06B3/67304—Preparing rigid spacer members before assembly
  • E06B3/67308—Making spacer frames, e.g. by bending or assembling straight sections
  • E06B3/67313—Making spacer frames, e.g. by bending or assembling straight sections by bending
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
  • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
  • B29L2031/00—Other particular articles
  • B29L2031/001—Profiled members, e.g. beams, sections
  • B29L2031/003—Profiled members, e.g. beams, sections having a profiled transverse cross-section
  • B29L2031/005—Profiled members, e.g. beams, sections having a profiled transverse cross-section for making window frames

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Civil Engineering (AREA)
• Structural Engineering (AREA)
• Bending Of Plates, Rods, And Pipes (AREA)
• Communication Cables (AREA)
• Cable Accessories (AREA)
• Processing Of Terminals (AREA)
• Shaping Of Tube Ends By Bending Or Straightening (AREA)
• Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Applications Claiming Priority (1)

Publications (3)

Family

ID=3521222

Family Applications (1)

Country Status (6)

Families Citing this family (9)

Family Cites Families (14)

• 1995
  • 1995-10-31 AT AT0179995A patent/AT406236B/de not_active IP Right Cessation
• 1996
  • 1996-10-10 DE DE59607666T patent/DE59607666D1/de not_active Expired - Lifetime
  • 1996-10-10 ES ES96890161T patent/ES2163609T3/es not_active Expired - Lifetime
  • 1996-10-10 EP EP96890161A patent/EP0771597B2/de not_active Expired - Lifetime
  • 1996-10-10 AT AT96890161T patent/ATE205428T1/de active
  • 1996-10-17 DE DE19642930A patent/DE19642930C5/de not_active Expired - Fee Related
  • 1996-10-17 DE DE29618048U patent/DE29618048U1/de not_active Expired - Lifetime
  • 1996-10-28 IT IT1996MI000716U patent/IT240977Y1/it active
  • 1996-10-29 US US08/740,391 patent/US5794481A/en not_active Expired - Lifetime

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