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
  • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
  • F16L15/006—Screw-threaded joints; Forms of screw-threads for such joints with straight threads
• • E—FIXED CONSTRUCTIONS
  • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
  • E02B—HYDRAULIC ENGINEERING
  • E02B11/00—Drainage of soil, e.g. for agricultural purposes
  • E02B11/005—Drainage conduits
• • 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
  • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
• • 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
  • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
  • F16L47/26—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics for branching pipes; for joining pipes to walls; Adaptors therefor
  • F16L47/32—Branch units, e.g. made in one piece, welded, riveted

Landscapes

• Engineering & Computer Science (AREA)
• General Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Life Sciences & Earth Sciences (AREA)
• Agronomy & Crop Science (AREA)
• Civil Engineering (AREA)
• Structural Engineering (AREA)
• Rigid Pipes And Flexible Pipes (AREA)
• Cartons (AREA)
• Mutual Connection Of Rods And Tubes (AREA)
• Shaping Of Tube Ends By Bending Or Straightening (AREA)
• Lining Or Joining Of Plastics Or The Like (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=19805106

Family Applications (1)

Country Status (13)

Families Citing this family (4)

Family Cites Families (3)

• 1968
  • 1968-11-08 NL NL6815986.A patent/NL160373C/xx active
• 1969
  • 1969-10-30 GB GB53240/69A patent/GB1283727A/en not_active Expired
  • 1969-10-30 IE IE1482/69A patent/IE34024B1/xx unknown
  • 1969-11-04 US US873816A patent/US3652109A/en not_active Expired - Lifetime
  • 1969-11-04 DE DE1955279A patent/DE1955279C3/de not_active Expired
  • 1969-11-04 CH CH1638069A patent/CH513356A/de not_active IP Right Cessation
  • 1969-11-05 BE BE741269D patent/BE741269A/xx unknown
  • 1969-11-05 DK DK584369A patent/DK132774C/da active
  • 1969-11-05 FI FI3189/69A patent/FI55718C/fi active
  • 1969-11-06 SE SE15232/69A patent/SE356115B/xx unknown
  • 1969-11-06 NO NO04407/69A patent/NO126758B/no unknown
  • 1969-11-07 FR FR6938367A patent/FR2022894A1/fr not_active Withdrawn
  • 1969-11-10 AT AT1055069A patent/AT304207B/de not_active IP Right Cessation

Also Published As

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