FI813317L - Roerfoerbindning - Google Patents

Roerfoerbindning

Info

Publication number
FI813317L
FI813317L FI813317A FI813317A FI813317L FI 813317 L FI813317 L FI 813317L FI 813317 A FI813317 A FI 813317A FI 813317 A FI813317 A FI 813317A FI 813317 L FI813317 L FI 813317L
Authority
FI
Finland
Prior art keywords
coupling
pipe section
pipe
projecting
radial direction
Prior art date
Application number
FI813317A
Other languages
English (en)
Other versions
FI71401B (fi
FI71401C (fi
Inventor
Stanley William Otto Menzel
Original Assignee
Rib Loc Hong Kong
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rib Loc Hong Kong filed Critical Rib Loc Hong Kong
Publication of FI813317L publication Critical patent/FI813317L/fi
Publication of FI71401B publication Critical patent/FI71401B/fi
Application granted granted Critical
Publication of FI71401C publication Critical patent/FI71401C/fi

Links

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
    • F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
    • F16L25/0036—Joints for corrugated pipes
    • 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
    • F16L47/16—Screw-threaded joints
    • 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
    • F16L9/00—Rigid pipes
    • F16L9/16—Rigid pipes wound from sheets or strips, with or without reinforcement

Landscapes

  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints Allowing Movement (AREA)
  • Mechanical Operated Clutches (AREA)
  • Dowels (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Cable Accessories (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Joints That Cut Off Fluids, And Hose Joints (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Saccharide Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
FI813317A 1980-10-31 1981-10-23 Roerfoerbindning FI71401C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US20249880A 1980-10-31 1980-10-31
US20249880 1980-10-31

Publications (3)

Publication Number Publication Date
FI813317L true FI813317L (fi) 1982-05-01
FI71401B FI71401B (fi) 1986-09-09
FI71401C FI71401C (fi) 1986-12-19

Family

ID=22750125

Family Applications (1)

Application Number Title Priority Date Filing Date
FI813317A FI71401C (fi) 1980-10-31 1981-10-23 Roerfoerbindning

Country Status (8)

Country Link
EP (1) EP0051419B1 (fi)
JP (1) JPS57154583A (fi)
AT (1) ATE11593T1 (fi)
AU (1) AU541160B2 (fi)
DE (1) DE3168674D1 (fi)
FI (1) FI71401C (fi)
NO (1) NO159462C (fi)
ZA (1) ZA817494B (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0762508B2 (ja) * 1987-09-28 1995-07-05 積水化学工業株式会社 螺旋管の製造方法
US5443100A (en) * 1994-07-13 1995-08-22 The United Electric Company Of Ohio Low pressure and vacuum hose
CN102466058A (zh) * 2010-11-11 2012-05-23 上海上丰集团有限公司 双联内牙接头
CN106439266B (zh) * 2016-09-29 2018-09-18 重庆里程管业有限公司 Pvc模块化高环刚度螺旋缠绕管及其生产方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3811478A (en) * 1969-10-29 1974-05-21 S Ahlqvist Tube wall
US4209043A (en) * 1977-10-18 1980-06-24 Rib Loc (Hong Kong) Ltd. Plastic tubular objects
US4224965A (en) * 1979-02-02 1980-09-30 Omni Plastic Products, Inc. Interlocking strip

Also Published As

Publication number Publication date
EP0051419A1 (en) 1982-05-12
FI71401B (fi) 1986-09-09
FI71401C (fi) 1986-12-19
AU7661981A (en) 1982-05-06
NO813677L (no) 1982-05-03
EP0051419B1 (en) 1985-01-30
JPS57154583A (en) 1982-09-24
DE3168674D1 (en) 1985-03-14
NO159462C (no) 1988-12-28
ZA817494B (en) 1982-10-27
NO159462B (no) 1988-09-19
ATE11593T1 (de) 1985-02-15
AU541160B2 (en) 1984-12-20

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: RIB LOC INTERNATIONAL LIMITED