Classifications

• • 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
  • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
  • F16L11/00—Hoses, i.e. flexible pipes
  • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
  • F16L11/06—Hoses, i.e. flexible pipes made of rubber or flexible plastics with homogeneous wall
• • 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
  • B29C53/36—Bending and joining, e.g. for making hollow articles
  • B29C53/38—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges
  • B29C53/48—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges for articles of indefinite length, i.e. bending a strip progressively
  • B29C53/50—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges for articles of indefinite length, i.e. bending a strip progressively using internal forming surfaces, e.g. mandrels

Landscapes

• Engineering & Computer Science (AREA)
• General Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Shaping Of Tube Ends By Bending Or Straightening (AREA)
• Containers And Plastic Fillers For Packaging (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=20257839

Family Applications (1)

Country Status (10)

Families Citing this family (4)

• 1971
  • 1971-02-02 SE SE123871A patent/SE353262B/xx unknown
• 1972
  • 1972-01-26 DE DE19722203466 patent/DE2203466A1/de active Pending
  • 1972-02-01 GB GB463672A patent/GB1316237A/en not_active Expired
  • 1972-02-01 LU LU64699D patent/LU64699A1/xx unknown
  • 1972-02-01 FR FR7203241A patent/FR2124327A1/fr not_active Withdrawn
  • 1972-02-01 BE BE778788A patent/BE778788A/xx unknown
  • 1972-02-01 IT IT2006472A patent/IT947181B/it active
  • 1972-02-01 CH CH141872A patent/CH534046A/de not_active IP Right Cessation
  • 1972-02-02 ES ES399428A patent/ES399428A1/es not_active Expired
  • 1972-02-02 NL NL7201334A patent/NL7201334A/xx not_active Application Discontinuation

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