ES2172374A1 - Ring clamp for connecting two tubes - Google Patents

Ring clamp for connecting two tubes

Info

Publication number
ES2172374A1
ES2172374A1 ES009950048A ES9950048A ES2172374A1 ES 2172374 A1 ES2172374 A1 ES 2172374A1 ES 009950048 A ES009950048 A ES 009950048A ES 9950048 A ES9950048 A ES 9950048A ES 2172374 A1 ES2172374 A1 ES 2172374A1
Authority
ES
Spain
Prior art keywords
post
extremities
shells
holes
ring clamp
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.)
Granted
Application number
ES009950048A
Other languages
Spanish (es)
Other versions
ES2172374B1 (en
Inventor
Pascal Detable
Michel Andre
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.)
Caillau SAS
Original Assignee
Etablissements Caillau SAS
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 Etablissements Caillau SAS filed Critical Etablissements Caillau SAS
Publication of ES2172374A1 publication Critical patent/ES2172374A1/en
Application granted granted Critical
Publication of ES2172374B1 publication Critical patent/ES2172374B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16L23/00—Flanged joints
    • 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
    • F16L23/00—Flanged joints
    • F16L23/04—Flanged joints the flanges being connected by members tensioned in the radial plane
    • F16L23/08—Flanged joints the flanges being connected by members tensioned in the radial plane connection by tangentially arranged pin and nut
    • 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
    • F16L23/00—Flanged joints
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially
    • F16L23/024—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes
    • F16L23/026—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes by welding
    • 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
    • F16L23/00—Flanged joints
    • F16L23/04—Flanged joints the flanges being connected by members tensioned in the radial plane

Abstract

The disclosed ring clamp has two half-shells (10, 20), each having a first extremity with a bearing pad (12, 22) extending outwards, as well as a second extremity equipped with one of the elements (14, 22) of the means of connection used to connect the two second extremities of the half-shells removably. The section of said half-shells is substantially U-shaped, with the branches of the 'U' extending towards the interior and having the capacity to operate in conjunction with the protruding support surfaces on the extremities of the two tubes. The clamp comprises a tightening screw (30), the post (32) of which traverses the pierced holes of the bearing pads (12, 22). The length (L) of the post is at least substantially equal to the radius (R) of the ring clamp when closed, and said post is inserted loosely into the holes of the bearing pads. The elements (14, 24) of said means of connection are designed to unite in order to bring together the second half-shell extremities, or to separate in order to maintain said extremities apart while the post of the screw remains in place in the holes of the bearing pads.
ES009950048A 1997-03-26 1998-03-26 PRESSURE COLLAR FOR THE CONNECTION OF TWO TUBES. Expired - Fee Related ES2172374B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9703674A FR2761452B1 (en) 1997-03-26 1997-03-26 CLAMP FOR CONNECTING TWO TUBES

Publications (2)

Publication Number Publication Date
ES2172374A1 true ES2172374A1 (en) 2002-09-16
ES2172374B1 ES2172374B1 (en) 2003-11-01

Family

ID=9505187

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009950048A Expired - Fee Related ES2172374B1 (en) 1997-03-26 1998-03-26 PRESSURE COLLAR FOR THE CONNECTION OF TWO TUBES.

Country Status (15)

Country Link
JP (1) JP2001519016A (en)
KR (1) KR100393087B1 (en)
AR (1) AR012180A1 (en)
AU (1) AU7051698A (en)
BR (1) BR9808091A (en)
CA (1) CA2284861A1 (en)
DE (1) DE19882234T1 (en)
ES (1) ES2172374B1 (en)
FR (1) FR2761452B1 (en)
GB (1) GB2338526B (en)
HU (1) HUP0002340A2 (en)
PL (1) PL186329B1 (en)
SE (1) SE519025C2 (en)
TW (1) TW432177B (en)
WO (1) WO1998043010A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9631746B2 (en) 2012-01-20 2017-04-25 Anvil International, Llc Coupling with tongue and groove
US10036493B2 (en) 2008-06-30 2018-07-31 Anvil International, Llc Slip on groove coupling with multiple sealing gasket
US10207320B2 (en) 2012-11-02 2019-02-19 Anvil International, Llc Coupling with extending parting line
US10385997B2 (en) 2012-01-20 2019-08-20 Anvil International, Llc Slip-on coupling gasket
US10641421B2 (en) 2012-01-20 2020-05-05 Anvil International, Llc Coupling gasket with multiple sealing surfaces

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPP863899A0 (en) * 1999-02-12 1999-03-11 Mining Supplies Australia Pty Ltd Interlocking pipe coupling
GB2367871B (en) * 2000-09-15 2004-06-23 Andre Smith Clamp
SE0100143L (en) 2001-01-17 2002-07-18 Lindab Ab Coupling ring and device and method for using it
FR2842276B1 (en) * 2002-07-15 2004-09-24 Caillau Ets TIGHTENING COLLAR
FR2863335B1 (en) 2003-12-04 2007-11-02 Caillau Ets TIGHTENING NECK
US20070052239A1 (en) * 2005-08-24 2007-03-08 Victaulic Company Of America Stop assembly for pipe couplings
FR2967230B1 (en) * 2010-11-05 2013-08-30 Caillau Ets ARTICULATED TIGHTENING NECKLACE
FR2974878A1 (en) * 2011-05-05 2012-11-09 Caillau Ets TIGHTENING NECKLACE WITH HINGE
DE102011117753B4 (en) 2011-11-05 2013-09-12 Norma Germany Gmbh profile clip
US9194516B2 (en) 2012-01-20 2015-11-24 Mueller International, Llc Slip-on coupling
DE102012009256B4 (en) * 2012-05-02 2015-08-06 Norma Germany Gmbh profile clip
EP2674656B1 (en) 2012-06-14 2016-08-10 NORMA Germany GmbH Profile clamp
CN105402519A (en) * 2015-12-08 2016-03-16 天津市凯诺实业有限公司 Novel V-shaped hoop
CN106402103B (en) * 2016-12-07 2018-10-23 上海宇航系统工程研究所 A kind of rapid dismounting apparatus
DE102018114087A1 (en) 2018-06-13 2019-12-19 Norma Germany Gmbh profile clip

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3964773A (en) * 1974-09-13 1976-06-22 Mercury Metal Products, Inc. Anti-emission exhaust pipe joint and clamp therefor
GB2094385A (en) * 1981-03-05 1982-09-15 Terry Herbert & Sons Ltd Exhaust clamp
EP0291331A2 (en) * 1987-05-14 1988-11-17 Dorbyl Light And General Engineering (Proprietary) Limited Pipe couplings
DE8814193U1 (en) * 1988-11-12 1989-01-26 Jeschke, Immanuel, 3203 Sarstedt, De
US5509702A (en) * 1994-08-23 1996-04-23 Eg&G Pressure Science, Inc. Low distortion pipe coupling device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3432189A (en) * 1966-03-21 1969-03-11 Aeroquip Corp Flexmaster end restraint
US3567258A (en) * 1969-03-10 1971-03-02 Domer Scaramucci Seal assembly

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3964773A (en) * 1974-09-13 1976-06-22 Mercury Metal Products, Inc. Anti-emission exhaust pipe joint and clamp therefor
GB2094385A (en) * 1981-03-05 1982-09-15 Terry Herbert & Sons Ltd Exhaust clamp
EP0291331A2 (en) * 1987-05-14 1988-11-17 Dorbyl Light And General Engineering (Proprietary) Limited Pipe couplings
DE8814193U1 (en) * 1988-11-12 1989-01-26 Jeschke, Immanuel, 3203 Sarstedt, De
US5509702A (en) * 1994-08-23 1996-04-23 Eg&G Pressure Science, Inc. Low distortion pipe coupling device

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10036493B2 (en) 2008-06-30 2018-07-31 Anvil International, Llc Slip on groove coupling with multiple sealing gasket
US10047885B2 (en) 2008-06-30 2018-08-14 Anvil International, Llc Slip on groove coupling with multiple sealing gasket
US9631746B2 (en) 2012-01-20 2017-04-25 Anvil International, Llc Coupling with tongue and groove
US10274115B2 (en) 2012-01-20 2019-04-30 Anvil International, Llc Coupling with tongue and groove
US10288200B2 (en) 2012-01-20 2019-05-14 Anvil International, Llc Coupling with tongue and groove
US10385997B2 (en) 2012-01-20 2019-08-20 Anvil International, Llc Slip-on coupling gasket
US10641421B2 (en) 2012-01-20 2020-05-05 Anvil International, Llc Coupling gasket with multiple sealing surfaces
US11365835B2 (en) 2012-01-20 2022-06-21 ASC Engineered Solutions, LLC Coupling gasket with multiple sealing surfaces
US11739869B2 (en) 2012-01-20 2023-08-29 ASC Engineered Solutions, LLC Coupling gasket with multiple sealing surfaces
US10207320B2 (en) 2012-11-02 2019-02-19 Anvil International, Llc Coupling with extending parting line

Also Published As

Publication number Publication date
GB2338526A (en) 1999-12-22
PL335977A1 (en) 2000-06-05
SE9903458D0 (en) 1999-09-24
GB9922329D0 (en) 1999-11-17
AU7051698A (en) 1998-10-20
FR2761452B1 (en) 1999-06-11
JP2001519016A (en) 2001-10-16
GB2338526B (en) 2001-11-14
DE19882234T1 (en) 2000-03-23
TW432177B (en) 2001-05-01
AR012180A1 (en) 2000-09-27
CA2284861A1 (en) 1998-10-01
HUP0002340A2 (en) 2000-11-28
KR100393087B1 (en) 2003-07-31
BR9808091A (en) 2000-03-08
ES2172374B1 (en) 2003-11-01
KR20010005733A (en) 2001-01-15
FR2761452A1 (en) 1998-10-02
WO1998043010A1 (en) 1998-10-01
SE9903458L (en) 1999-11-25
PL186329B1 (en) 2003-12-31
SE519025C2 (en) 2002-12-23

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