IT964511B - SCREW FITTING FOR PIPES - Google Patents

SCREW FITTING FOR PIPES

Info

Publication number
IT964511B
IT964511B IT5195/72A IT519572A IT964511B IT 964511 B IT964511 B IT 964511B IT 5195/72 A IT5195/72 A IT 5195/72A IT 519572 A IT519572 A IT 519572A IT 964511 B IT964511 B IT 964511B
Authority
IT
Italy
Prior art keywords
pipes
screw fitting
fitting
screw
Prior art date
Application number
IT5195/72A
Other languages
Italian (it)
Inventor
C Nienhaus
H Eickenbusch
Original Assignee
Walterscheid Kg J
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 Walterscheid Kg J filed Critical Walterscheid Kg J
Application granted granted Critical
Publication of IT964511B publication Critical patent/IT964511B/en

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
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/08—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe
    • F16L19/083—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe the longitudinal cross-section of the ring not being modified during clamping
    • 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
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/06—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends
    • F16L19/065—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends the wedging action being effected by means of a ring

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints With Pressure Members (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Joints With Sleeves (AREA)
  • Joints Allowing Movement (AREA)
IT5195/72A 1972-04-01 1972-08-05 SCREW FITTING FOR PIPES IT964511B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2216058A DE2216058C3 (en) 1972-04-01 1972-04-01 Screw connection for pipes

Publications (1)

Publication Number Publication Date
IT964511B true IT964511B (en) 1974-01-31

Family

ID=5840897

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5195/72A IT964511B (en) 1972-04-01 1972-08-05 SCREW FITTING FOR PIPES

Country Status (11)

Country Link
JP (1) JPS5319128B2 (en)
AT (1) AT322304B (en)
CH (1) CH555025A (en)
CS (1) CS173627B2 (en)
DE (1) DE2216058C3 (en)
FR (1) FR2177671B1 (en)
GB (1) GB1335515A (en)
IT (1) IT964511B (en)
NL (1) NL7302333A (en)
NO (1) NO137163C (en)
SE (1) SE388676B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5392722U (en) * 1976-12-28 1978-07-28
JPS5617687Y2 (en) * 1977-03-04 1981-04-24
JPS54101622U (en) * 1977-12-28 1979-07-18
DE3446504C1 (en) * 1984-12-20 1986-05-15 Jean Walterscheid Gmbh, 5204 Lohmar Clamping-sealing ring
JPS63146264U (en) * 1987-03-18 1988-09-27
GB0015867D0 (en) * 2000-06-28 2000-08-23 Pegler Limited Tube coupling
DK200800240U4 (en) 2008-12-12 2010-03-26 Hove As compression fitting
JP6215585B2 (en) * 2012-11-12 2017-10-18 株式会社ハタノ製作所 Pipe fitting
JP6358906B2 (en) * 2013-09-12 2018-07-18 株式会社リケンＣｋｊｖ Pipe fitting

Also Published As

Publication number Publication date
DE2216058A1 (en) 1973-10-11
CS173627B2 (en) 1977-02-28
DE2216058B2 (en) 1975-01-30
DE2216058C3 (en) 1975-09-18
JPS5319128B2 (en) 1978-06-19
SE388676B (en) 1976-10-11
NO137163B (en) 1977-10-03
FR2177671A1 (en) 1973-11-09
FR2177671B1 (en) 1974-02-15
AT322304B (en) 1975-05-12
NL7302333A (en) 1973-10-03
NO137163C (en) 1978-01-11
GB1335515A (en) 1973-10-31
CH555025A (en) 1974-10-15
JPS4915021A (en) 1974-02-09

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