FR2079912A6 - - Google Patents

Info

Publication number
FR2079912A6
FR2079912A6 FR7005576A FR7005576A FR2079912A6 FR 2079912 A6 FR2079912 A6 FR 2079912A6 FR 7005576 A FR7005576 A FR 7005576A FR 7005576 A FR7005576 A FR 7005576A FR 2079912 A6 FR2079912 A6 FR 2079912A6
Authority
FR
France
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
FR7005576A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BELLES ONDES FORGES
Original Assignee
BELLES ONDES FORGES
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 BELLES ONDES FORGES filed Critical BELLES ONDES FORGES
Priority to FR7005576A priority Critical patent/FR2079912A6/fr
Application granted granted Critical
Publication of FR2079912A6 publication Critical patent/FR2079912A6/fr
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
    • F16L19/08—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
    • F16L19/086—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 with additional sealing means
    • 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
    • F16L19/061—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 a pressure ring being arranged between the clamping ring and the threaded member or the connecting 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
    • F16L19/06—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
    • F16L19/075—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 specially adapted for spigot-and-socket joints for pipes of the same diameter

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR7005576A 1970-02-17 1970-02-17 Expired FR2079912A6 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7005576A FR2079912A6 (ko) 1970-02-17 1970-02-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7005576A FR2079912A6 (ko) 1970-02-17 1970-02-17

Publications (1)

Publication Number Publication Date
FR2079912A6 true FR2079912A6 (ko) 1971-11-12

Family

ID=9050782

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7005576A Expired FR2079912A6 (ko) 1970-02-17 1970-02-17

Country Status (1)

Country Link
FR (1) FR2079912A6 (ko)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0655577A2 (en) * 1993-11-29 1995-05-31 Rovac Corporation Pipe joint assembly
EP0942216A3 (de) * 1998-03-06 2001-12-19 Mapress GmbH & Co. KG Vorrichtung zum Verbinden zweier Leitungsrohre unterschiedlicher Leitungsrohrsysteme
CN110107760A (zh) * 2019-03-11 2019-08-09 安徽格斯波纹管有限公司 一种具有套接自锁功能的波纹管
US20200370684A1 (en) * 2019-05-24 2020-11-26 Ppi Pyungwha Co., Ltd Pipe fitting having anti-loosening structure
US11002389B2 (en) * 2016-12-06 2021-05-11 Ppi Pyungwha Co., Ltd. One-touch pipe connection device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0655577A2 (en) * 1993-11-29 1995-05-31 Rovac Corporation Pipe joint assembly
EP0655577A3 (en) * 1993-11-29 1996-07-24 Rovac Corp Pipe assembly.
EP0942216A3 (de) * 1998-03-06 2001-12-19 Mapress GmbH & Co. KG Vorrichtung zum Verbinden zweier Leitungsrohre unterschiedlicher Leitungsrohrsysteme
US11002389B2 (en) * 2016-12-06 2021-05-11 Ppi Pyungwha Co., Ltd. One-touch pipe connection device
CN110107760A (zh) * 2019-03-11 2019-08-09 安徽格斯波纹管有限公司 一种具有套接自锁功能的波纹管
CN110107760B (zh) * 2019-03-11 2021-04-06 安徽格斯波纹管有限公司 一种具有套接自锁功能的波纹管
US20200370684A1 (en) * 2019-05-24 2020-11-26 Ppi Pyungwha Co., Ltd Pipe fitting having anti-loosening structure
US11873923B2 (en) * 2019-05-24 2024-01-16 Ppi Pyungwha Co., Ltd Pipe fitting having anti-loosening structure

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