NL7900479A - SCREW CONNECTION. - Google Patents

SCREW CONNECTION.

Info

Publication number
NL7900479A
NL7900479A NL7900479A NL7900479A NL7900479A NL 7900479 A NL7900479 A NL 7900479A NL 7900479 A NL7900479 A NL 7900479A NL 7900479 A NL7900479 A NL 7900479A NL 7900479 A NL7900479 A NL 7900479A
Authority
NL
Netherlands
Prior art keywords
screw connection
screw
connection
Prior art date
Application number
NL7900479A
Other languages
Dutch (nl)
Original Assignee
Walterscheid Gmbh Jean
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 Gmbh Jean filed Critical Walterscheid Gmbh Jean
Publication of NL7900479A publication Critical patent/NL7900479A/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
    • F16L19/04—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
    • F16L19/05—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 a rigid pressure ring between the screwed member and the exterior of the flared pipe end
    • F16L19/055—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 a rigid pressure ring between the screwed member and the exterior of the flared pipe end the pressure ring being rotatably connected to the threaded member
    • 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
    • F16L19/041—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 the ring being an insert
    • 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)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Joints That Cut Off Fluids, And Hose Joints (AREA)
NL7900479A 1978-04-14 1979-01-22 SCREW CONNECTION. NL7900479A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782816132 DE2816132A1 (en) 1978-04-14 1978-04-14 SCREW CONNECTION

Publications (1)

Publication Number Publication Date
NL7900479A true NL7900479A (en) 1979-10-16

Family

ID=6036929

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7900479A NL7900479A (en) 1978-04-14 1979-01-22 SCREW CONNECTION.

Country Status (6)

Country Link
JP (1) JPS54142620A (en)
DE (1) DE2816132A1 (en)
FR (1) FR2422894A1 (en)
GB (1) GB2018926A (en)
IT (2) IT7906938V0 (en)
NL (1) NL7900479A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3130922C1 (en) * 1981-08-05 1982-12-09 Ermeto Armaturen Gmbh, 4800 Bielefeld Screw system
US4610466A (en) * 1983-06-23 1986-09-09 Aeroquip Corporation Convertible flare/braze fitting
US4470609A (en) * 1983-07-25 1984-09-11 Rocky Mountain Nuclear Mfg. & Engineering Co., Inc. Conduit-connector structure with sealing ring therefor
CH664812A5 (en) * 1985-05-31 1988-03-31 Pabreco Sa CONNECTION FOR DEFORMABLE TUBES.
DE4034803A1 (en) * 1990-11-02 1992-05-07 Parker Ermeto Gmbh CONNECTION SYSTEM
DE19546104C2 (en) * 1995-12-11 2001-03-01 Walterscheid Gmbh Jean Pipe fitting with a sealing element
US6729659B2 (en) * 2001-09-11 2004-05-04 Visteon Global Technologies, Inc. Flare fitting assembly with metal-to-metal line seal
SK50062004A3 (en) * 2004-10-05 2006-04-06 Matador Automotive, A. S. Hub of pipe fitting and pipe fitting
DE102006023650A1 (en) * 2006-05-18 2007-11-22 Eifeler Maschinenbau Gmbh Pipe connection with a formed pipe
JP2022017782A (en) * 2020-07-14 2022-01-26 日本ピラー工業株式会社 Inner ring and pipe joint

Also Published As

Publication number Publication date
IT7905134A0 (en) 1979-03-08
DE2816132A1 (en) 1979-10-25
IT7906938V0 (en) 1979-03-08
FR2422894A1 (en) 1979-11-09
GB2018926A (en) 1979-10-24
JPS54142620A (en) 1979-11-07

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Legal Events

Date Code Title Description
A1A A request for search or an international-type search has been filed
BV The patent application has lapsed