DK1536174T3 - Nut for connecting tubular items - Google Patents

Nut for connecting tubular items

Info

Publication number
DK1536174T3
DK1536174T3 DK04292695T DK04292695T DK1536174T3 DK 1536174 T3 DK1536174 T3 DK 1536174T3 DK 04292695 T DK04292695 T DK 04292695T DK 04292695 T DK04292695 T DK 04292695T DK 1536174 T3 DK1536174 T3 DK 1536174T3
Authority
DK
Denmark
Prior art keywords
nut
connecting tubular
cooperating
tubular items
tubular part
Prior art date
Application number
DK04292695T
Other languages
Danish (da)
Inventor
Georges Desnier
Original Assignee
Trelleborg Ind
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 Trelleborg Ind filed Critical Trelleborg Ind
Application granted granted Critical
Publication of DK1536174T3 publication Critical patent/DK1536174T3/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Joints With Pressure Members (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)

Abstract

The nut has a cylindrical body with a hole constituted of two parts (6, 7). The part (6) has an internal thread (62) cooperating with an outer thread of a tubular part. The part (7) has a stop (71) cooperating with a flange ring of another tubular part. A gripping sleeve (4) is placed at the level of peripheral surface of the body. A recess (54) integrates the body with the sleeve during rotational movement of the nut by screwing. The diameter of the part (6) is greater than that of the part (7).
DK04292695T 2003-11-28 2004-11-15 Nut for connecting tubular items DK1536174T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0313981A FR2863022B1 (en) 2003-11-28 2003-11-28 NUT FOR CONNECTING TUBULAR PIECES

Publications (1)

Publication Number Publication Date
DK1536174T3 true DK1536174T3 (en) 2008-06-30

Family

ID=34451689

Family Applications (1)

Application Number Title Priority Date Filing Date
DK04292695T DK1536174T3 (en) 2003-11-28 2004-11-15 Nut for connecting tubular items

Country Status (6)

Country Link
EP (1) EP1536174B1 (en)
AT (1) ATE388363T1 (en)
DE (1) DE602004012217T2 (en)
DK (1) DK1536174T3 (en)
ES (1) ES2300723T3 (en)
FR (1) FR2863022B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010010486A1 (en) * 2010-03-06 2011-09-08 Neumayer Tekfor Holding Gmbh Multipart nut i.e. lock nut, has insert piece arranged within inner space of body piece, where recess of insert piece and protuberance of body piece are aligned to each other such that protuberance is partially arranged within recess
JP2022073641A (en) * 2020-11-02 2022-05-17 株式会社ジャパンエンジンコーポレーション Pipe joint structure

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1052060A (en) * 1951-12-07 1954-01-21 Aeroquip Corp Connection with inner nut and outer sleeve
DE928078C (en) * 1953-09-27 1955-05-23 Hermann Waldner K G Nut for pipe fittings, especially for milk lines
US2854099A (en) * 1956-05-25 1958-09-30 Raytheon Mfg Co Shaft locks and seals
FR1245743A (en) * 1959-10-02 1960-10-03 Improvements to lock nuts
US3262480A (en) * 1964-04-10 1966-07-26 Federal Screw Works Nut enclosed in plastic bearing member
EP0896161A3 (en) * 1997-08-08 2000-05-03 CAZZANIGA S.p.A. Union nut with external surface having radial toothing

Also Published As

Publication number Publication date
DE602004012217T2 (en) 2009-03-12
EP1536174B1 (en) 2008-03-05
FR2863022A1 (en) 2005-06-03
ATE388363T1 (en) 2008-03-15
EP1536174A1 (en) 2005-06-01
DE602004012217D1 (en) 2008-04-17
FR2863022B1 (en) 2006-03-03
ES2300723T3 (en) 2008-06-16

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