BR0116864A - Luva de tubo - Google Patents

Luva de tubo

Info

Publication number
BR0116864A
BR0116864A BR0116864-9A BR0116864A BR0116864A BR 0116864 A BR0116864 A BR 0116864A BR 0116864 A BR0116864 A BR 0116864A BR 0116864 A BR0116864 A BR 0116864A
Authority
BR
Brazil
Prior art keywords
housing
locking
jaws
chamber
pipe
Prior art date
Application number
BR0116864-9A
Other languages
English (en)
Inventor
Malcolm Thomas Barker
Original Assignee
Malcolm Thomas Barker
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 Malcolm Thomas Barker filed Critical Malcolm Thomas Barker
Publication of BR0116864A publication Critical patent/BR0116864A/pt

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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/62—Couplings of the quick-acting type pneumatically or hydraulically actuated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S285/00—Pipe joints or couplings
    • Y10S285/906—Equivalents

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Joints That Cut Off Fluids, And Hose Joints (AREA)
  • Joints With Sleeves (AREA)
  • Joints Allowing Movement (AREA)

Abstract

"LUVA DE TUBO". Uma luva de tubo (10) para unir juntas as extremidades de dois tubos adjacentes inclui um alojamento (12) o qual define um furo geralmente central (13) ao longo de um eixo geométrico central do alojamento para receber as extremidades dos dois tubos adjacentes, e um arranjo de travamento (14) em cada extremidade do alojamento (12) para travar os tubos à luva. Cada arranjo de travamento (14) inclui uma câmara anular (23) dentro do alojamento, uma entrada para permitir fluido para dentro da câmara, uma saída para permitir fluido sair da câmara, e um selo anular (24) que é arranjado para se mover dentro da câmara anular axialmente do alojamento. Um anel de travamento (26) é provido entre o selo anular (24) e uma pluralidade de garras móveis radialmente (30) para travar as garras a uma extremidade de tubo dentro do alojamento. O anel de travamento (26) inclui uma superfície interna inclinada (28) a qual é engatável com uma correspondente superfície externa inclinada (32) em cada uma das garras (30) tal que deslocamento axial do anel de travamento sob pressão de fluido dentro da câmara anular (23) provoque o deslocamento radial das garras (30) contra o eixo geométrico central do alojamento (12) para prender a extremidade de tubo dentro do alojamento.
BR0116864-9A 2001-01-19 2001-03-28 Luva de tubo BR0116864A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA200100564 2001-01-19
PCT/IB2001/000503 WO2002057680A1 (en) 2001-01-19 2001-03-28 Pipe coupling

Publications (1)

Publication Number Publication Date
BR0116864A true BR0116864A (pt) 2004-02-25

Family

ID=25589041

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0116864-9A BR0116864A (pt) 2001-01-19 2001-03-28 Luva de tubo

Country Status (12)

Country Link
US (1) US7063356B2 (pt)
EP (1) EP1352194B1 (pt)
JP (1) JP4303967B2 (pt)
CN (1) CN1228562C (pt)
AP (1) AP1630A (pt)
AT (1) ATE453079T1 (pt)
AU (1) AU2001242686B9 (pt)
BR (1) BR0116864A (pt)
DE (1) DE60140900D1 (pt)
RU (1) RU2256842C2 (pt)
WO (1) WO2002057680A1 (pt)
ZA (1) ZA200305579B (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2415472A (en) * 2004-06-23 2005-12-28 Gloway Internat Inc A pipe coupling including hydraulically actuated pipe grippingmembers
WO2006013422A1 (en) * 2004-07-28 2006-02-09 Amidex Coupling Systems (Pty) Ltd Pipe coupling
DE202004017316U1 (de) * 2004-11-09 2006-03-16 Voss Automotive Gmbh Verbindungssystem
US7571940B2 (en) * 2007-12-04 2009-08-11 Krausz Metal Industries Ltd. Pipe coupling with built-in grip
CN101377120B (zh) * 2008-10-08 2012-01-18 宝鸡石油机械有限责任公司 一种海洋水下液压连接器
RU2442927C1 (ru) * 2010-07-12 2012-02-20 Геннадий Петрович Соболев Технологическая аварийная соединительная муфта
US8544926B2 (en) * 2011-12-19 2013-10-01 Robert Braswell Shaft extraction
USD816811S1 (en) * 2016-01-25 2018-05-01 Poelsan Plastik Sanayi Ve Ticaret Anonim Sirketi Pipe joint connection
MX2019009173A (es) * 2017-02-02 2019-10-07 Victaulic Co Of America Acoplamiento mecanico para tuberia mecanica y estructural.
RU185640U1 (ru) * 2018-08-22 2018-12-13 Сергей Николаевич Шарапа Муфта для труб

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2478149A (en) * 1944-12-29 1949-08-02 Parker Appliance Co Coupling for tubes
US3097866A (en) * 1960-11-14 1963-07-16 Weatherhead Co Pressurized hose end
US3278193A (en) * 1964-05-25 1966-10-11 American Mach & Foundry Clamping device
US3713204A (en) * 1970-04-30 1973-01-30 Hydrocouple Corp Method for connecting tubular members
US3713675A (en) * 1971-01-15 1973-01-30 Hydro Tech Services Inc Connector for tubular members
US3843167A (en) * 1973-01-31 1974-10-22 B Gronstedt Hydraulically actuated pipe coupling
US3997199A (en) * 1975-03-03 1976-12-14 Hydrotech International, Inc. Pipe coupling
US4006921A (en) * 1975-06-10 1977-02-08 Hydrotech International, Inc. Pipe coupling
US4178020A (en) * 1977-12-15 1979-12-11 Big-Inch Marine Systems, Inc. Locking slip joint and method of use
NL8401586A (nl) * 1984-05-17 1985-12-16 Dresser Europe Sa Buiskoppeling.
US4761023A (en) * 1986-12-24 1988-08-02 Cameron Iron Works, Inc. Telescoping joint
DE3806404C2 (de) 1988-02-29 1994-06-09 Raymond A Gmbh & Co Kg Lösbare Steckverbindung für halbstarre Rohre
GB9307083D0 (en) 1993-04-03 1993-05-26 Ball Daniel G Pipe coupling
GB2280006A (en) * 1993-07-09 1995-01-18 T H D Manufacturing Limited Push-fit pipe coupling
GB9320208D0 (en) 1993-09-30 1993-11-17 Ball Daniel G Plain end pipe connection
GB9406834D0 (en) 1994-04-07 1994-06-01 Ball Daniel G Pipe repair muff
ES2229275T3 (es) * 1995-07-07 2005-04-16 Marley Tile Ag Acoplamientos de tubos para montaje a presion.
US5887324A (en) * 1996-08-30 1999-03-30 The Whitaker Corporation Electrical terminal with integral capacitive filter
ES1036416Y (es) 1997-02-14 2000-12-16 Hidroten S A Cabeza de manguito perfeccionada para conexionado de canalizaciones.
GB9715483D0 (en) 1997-07-22 1997-10-01 Ball Daniel G Universal boltless pipe connection
DE19843310A1 (de) 1998-09-22 2000-03-23 Bielomatik Leuze & Co Leitungskupplung für Leitungsstränge, wie Rohrleitungen von Schmiervorrichtungen o. dgl.
GB9823569D0 (en) 1998-10-28 1998-12-23 Ball Daniel G Pipe joint for RTP pipe

Also Published As

Publication number Publication date
ATE453079T1 (de) 2010-01-15
US20040051315A1 (en) 2004-03-18
EP1352194A1 (en) 2003-10-15
CN1491333A (zh) 2004-04-21
AP1630A (en) 2006-07-11
AU2001242686B2 (en) 2006-07-20
EP1352194B1 (en) 2009-12-23
RU2256842C2 (ru) 2005-07-20
JP4303967B2 (ja) 2009-07-29
AU2001242686B9 (en) 2006-08-31
CN1228562C (zh) 2005-11-23
JP2004520553A (ja) 2004-07-08
AP2003002843A0 (en) 2003-09-30
RU2003125374A (ru) 2005-02-27
DE60140900D1 (de) 2010-02-04
US7063356B2 (en) 2006-06-20
WO2002057680A1 (en) 2002-07-25
ZA200305579B (en) 2005-06-29

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: AMIDEX COUPLING SYSTEMS (PTY) LTD (ZA)

Free format text: TRANSFERIDO DE: MALCOLM THOMAS BARKER

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time