FI70079C - Skruvkopplingssystem - Google Patents

Skruvkopplingssystem Download PDF

Info

Publication number
FI70079C
FI70079C FI822064A FI822064A FI70079C FI 70079 C FI70079 C FI 70079C FI 822064 A FI822064 A FI 822064A FI 822064 A FI822064 A FI 822064A FI 70079 C FI70079 C FI 70079C
Authority
FI
Finland
Prior art keywords
bore
screw coupling
intermediate ring
screw connection
seat
Prior art date
Application number
FI822064A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI822064L (fi
FI822064A0 (fi
FI70079B (fi
Inventor
Othmar Fiala
Original Assignee
Ermeto Armaturen Gmbh
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 Ermeto Armaturen Gmbh filed Critical Ermeto Armaturen Gmbh
Publication of FI822064A0 publication Critical patent/FI822064A0/fi
Publication of FI822064L publication Critical patent/FI822064L/fi
Publication of FI70079B publication Critical patent/FI70079B/fi
Application granted granted Critical
Publication of FI70079C publication Critical patent/FI70079C/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
    • 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
    • F16L19/04—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 using additional rigid rings, sealing directly on at least one pipe end, which is flared either before or during the making of the connection
    • F16L19/043—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 using additional rigid rings, sealing directly on at least one pipe end, which is flared either before or during the making of the connection with additional sealing means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints With Pressure Members (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Bolts, Nuts, And Washers (AREA)
  • Transplanting Machines (AREA)
  • Gasket Seals (AREA)
FI822064A 1981-08-05 1982-06-10 Skruvkopplingssystem FI70079C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3130922 1981-08-05
DE3130922A DE3130922C1 (de) 1981-08-05 1981-08-05 Verschraubungssystem

Publications (4)

Publication Number Publication Date
FI822064A0 FI822064A0 (fi) 1982-06-10
FI822064L FI822064L (fi) 1983-02-06
FI70079B FI70079B (fi) 1986-01-31
FI70079C true FI70079C (fi) 1986-09-12

Family

ID=6138605

Family Applications (1)

Application Number Title Priority Date Filing Date
FI822064A FI70079C (fi) 1981-08-05 1982-06-10 Skruvkopplingssystem

Country Status (16)

Country Link
JP (1) JPS5828086A (ja)
AT (1) AT386062B (ja)
BE (1) BE893026A (ja)
BR (1) BR8204589A (ja)
CH (1) CH657436A5 (ja)
DE (1) DE3130922C1 (ja)
DK (1) DK155345C (ja)
ES (1) ES274655Y (ja)
FI (1) FI70079C (ja)
FR (1) FR2511114B1 (ja)
GB (1) GB2103743B (ja)
IT (2) IT8209486A1 (ja)
NL (1) NL8201235A (ja)
NO (1) NO157950C (ja)
SE (1) SE450522B (ja)
ZA (1) ZA822531B (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60128086U (ja) * 1984-02-08 1985-08-28 豊田工機株式会社 流体管の接続装置
JPS6387388U (ja) * 1986-11-28 1988-06-07
JPH088380Y2 (ja) * 1991-12-09 1996-03-06 日本ピラー工業株式会社 管継手構造
IT201600116968A1 (it) * 2016-11-18 2018-05-18 Enea Agenzia Naz Per Le Nuove Tecnologie Lenergia E Lo Sviluppo Economico Sostenibile Dispositivo per giunzione a compressione di tubi a parete sottile
CN110030443A (zh) * 2019-05-17 2019-07-19 杭州科百特过滤器材有限公司 密封导管接头
JP2022017782A (ja) * 2020-07-14 2022-01-26 日本ピラー工業株式会社 インナーリング、及び管継手

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7116986U (de) * 1971-07-29 Ati Gmbh Rohrverschraubung fur Hochdruck leitungen
US821564A (en) * 1905-09-13 1906-05-22 Modern Improvements Mfg Co Coupling for pipes and tubes.
US2011433A (en) * 1933-03-25 1935-08-13 Michigan Steel Casting Company Pipe coupling
US2332354A (en) * 1941-10-03 1943-10-19 Weatherhead Co Tube coupling and method of making same
US2529534A (en) * 1946-03-20 1950-11-14 Weatherhead Co Adapter
DE816178C (de) * 1950-04-01 1951-10-08 Ermeto G M B H Einsteckhuelse zur Verstaerkung von Rohrenden
CH498332A (de) * 1969-10-24 1970-10-31 Fischer Ag Georg Rohrverbindung
DE2244862B1 (de) * 1972-09-13 1973-12-06 Jean Walterscheid Gmbh, 5204 Lohmar Schraubverbindung
DE2623157A1 (de) * 1976-05-22 1977-11-24 Walterscheid Gmbh Jean Schraubverbindung
DE2816132A1 (de) * 1978-04-14 1979-10-25 Walterscheid Gmbh Jean Schraubverbindung

Also Published As

Publication number Publication date
ATA142982A (de) 1987-11-15
AT386062B (de) 1988-06-27
JPS6110711B2 (ja) 1986-03-31
IT8209486A1 (it) 1984-02-04
IT1192489B (it) 1988-04-13
BE893026A (fr) 1982-08-16
DK288682A (da) 1983-02-06
CH657436A5 (de) 1986-08-29
SE8203309L (sv) 1983-02-06
ZA822531B (en) 1983-02-23
ES274655U (es) 1984-10-16
DE3130922C1 (de) 1982-12-09
GB2103743A (en) 1983-02-23
DK155345C (da) 1989-10-23
FR2511114B1 (fr) 1986-11-21
DK155345B (da) 1989-03-28
FI822064L (fi) 1983-02-06
NO157950C (no) 1988-06-15
GB2103743B (en) 1985-02-06
ES274655Y (es) 1985-04-16
IT8209486A0 (it) 1982-08-04
FI822064A0 (fi) 1982-06-10
FI70079B (fi) 1986-01-31
NO822655L (no) 1983-02-07
NL8201235A (nl) 1983-03-01
SE450522B (sv) 1987-06-29
NO157950B (no) 1988-03-07
JPS5828086A (ja) 1983-02-18
FR2511114A1 (fr) 1983-02-11
BR8204589A (pt) 1983-07-26

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: ERMETO ARMATUREN GMBH