FR868867A - Screw connection for pipes - Google Patents

Screw connection for pipes

Info

Publication number
FR868867A
FR868867A FR868867DA FR868867A FR 868867 A FR868867 A FR 868867A FR 868867D A FR868867D A FR 868867DA FR 868867 A FR868867 A FR 868867A
Authority
FR
France
Prior art keywords
pipes
screw connection
screw
connection
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Hans Kreidel
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 filed Critical
Application granted granted Critical
Publication of FR868867A publication Critical patent/FR868867A/en
Expired legal-status Critical Current

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
    • F16L19/045—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 consisting of cutting edges on one of the connecting parts which penetrate into the wall of the pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR868867D 1939-02-09 1940-12-31 Screw connection for pipes Expired FR868867A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE868867X 1939-02-09

Publications (1)

Publication Number Publication Date
FR868867A true FR868867A (en) 1942-01-19

Family

ID=6802644

Family Applications (1)

Application Number Title Priority Date Filing Date
FR868867D Expired FR868867A (en) 1939-02-09 1940-12-31 Screw connection for pipes

Country Status (1)

Country Link
FR (1) FR868867A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2833569A (en) * 1953-04-21 1958-05-06 Electrical Fittings Corp Sheet metal split gland ring for threadless coupling
EP2318744A1 (en) * 2008-09-05 2011-05-11 Snap-Tite Technologies, Inc. Improved tube compression fitting and flared fitting used with connection body and method of making same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2833569A (en) * 1953-04-21 1958-05-06 Electrical Fittings Corp Sheet metal split gland ring for threadless coupling
EP2318744A1 (en) * 2008-09-05 2011-05-11 Snap-Tite Technologies, Inc. Improved tube compression fitting and flared fitting used with connection body and method of making same
EP2318744A4 (en) * 2008-09-05 2012-05-02 Snap Tite Tech Inc Improved tube compression fitting and flared fitting used with connection body and method of making same
US10215315B2 (en) 2008-09-05 2019-02-26 Parker-Hannifin Corporation Tube compression fitting and flared fitting used with connection body and method of making same

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