ES2083721T3 - Dispositivo para la union de dos tubos de envuelta. - Google Patents

Dispositivo para la union de dos tubos de envuelta.

Info

Publication number
ES2083721T3
ES2083721T3 ES92810475T ES92810475T ES2083721T3 ES 2083721 T3 ES2083721 T3 ES 2083721T3 ES 92810475 T ES92810475 T ES 92810475T ES 92810475 T ES92810475 T ES 92810475T ES 2083721 T3 ES2083721 T3 ES 2083721T3
Authority
ES
Spain
Prior art keywords
tubes
joint
flanges
tube
wrapping tubes
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.)
Expired - Lifetime
Application number
ES92810475T
Other languages
English (en)
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.)
VSL International Ltd
Original Assignee
VSL International Ltd
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 VSL International Ltd filed Critical VSL International Ltd
Application granted granted Critical
Publication of ES2083721T3 publication Critical patent/ES2083721T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16L23/04—Flanged joints the flanges being connected by members tensioned in the radial plane
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/08—Members specially adapted to be used in prestressed constructions
    • E04C5/10—Ducts
    • 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
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
    • 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
    • Y10S285/921—Snap-fit

Abstract

PARA LA UNION DE DOS TUBOS (1A,1B) ENVOLVENTES, QUE SE UTILIZAN EN LA TECNICA DE CABLES TENSORES PARA TRABAJO DE SOPORTE DE HORMIGON, SE HA PREVISTO UNA PIEZA (19) DE ACOPLAMIENTO, QUE ESTA EQUIPADA CON BRIDAS (6) ACHAFLANADAS. LOS TUBOS (1A,1B) ENVOLVENTES, QUE MUESTRAN ENSANCHAMIENTOS (2A,2B) SE ENCUENTRAN ENCAJADOS CON PIEZAS (4) EN FORMA DE TUBO, QUE SE FORMAN EN EL EXTREMO DE LOS TUBOS (1A,1B) ENVOLVENTES EN DONDE SE INTRODUCEN LAS PIEZAS (9) DE ACOPLAMIENTO. ENTRE LAS BRIDAS (6) Y LOS ENSANCHAMIENTOS (2A) DEL TUBO ENVOLVENTE (1A,1B) SE ENCUENTRA AJUSTADO UN ANILLO (7) DE ESTANQUEIDAD. LA BRIDA (6) Y LOS ENSANCHAMIENTOS (2A) SE ENCUENTRAN SUJETOS CONJUNTAMENTE POR MEDIO DE SUPERFICIES (10A) BISELADAS Y (10B) DE UNA RANURA (9) EQUIPADA CON UN MANGUITO (8). CADA UNA DE LOS MANGUITOS (8) SE COMPONE DE DOS CUBIERTAS MITAD (8A) Y (8B) QUE ESTAN UNIDAS UNAS CON OTRAS.
ES92810475T 1991-07-04 1992-06-23 Dispositivo para la union de dos tubos de envuelta. Expired - Lifetime ES2083721T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH198591 1991-07-04

Publications (1)

Publication Number Publication Date
ES2083721T3 true ES2083721T3 (es) 1996-04-16

Family

ID=4223214

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92810475T Expired - Lifetime ES2083721T3 (es) 1991-07-04 1992-06-23 Dispositivo para la union de dos tubos de envuelta.

Country Status (6)

Country Link
US (1) US5320391A (es)
EP (1) EP0521822B1 (es)
JP (1) JPH0794755B2 (es)
DE (1) DE59205214D1 (es)
ES (1) ES2083721T3 (es)
NO (1) NO922624L (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9301453A (nl) * 1993-08-20 1995-03-16 H A Prince Beheer Bergen Op Zo Inrichting voor het trekvast verbinden van twee buiseinden.
DE69420541T2 (de) * 1993-12-27 1999-12-23 Daido Concrete Verbindungsanordnung für Pfähle und Durchführungsverfahren dieser Verbindung
US5647612A (en) * 1994-04-04 1997-07-15 Nippondenso Co., Ltd. Coupling for pipes
US5597184A (en) * 1994-09-30 1997-01-28 High Vacuum Apparatus Mfg., Inc. Quick release clamp for bonnet and flange of gate valves
US5775849A (en) * 1996-04-25 1998-07-07 Sorkin; Felix L. Coupler for ducts used in post-tension rock anchorage systems
WO1998046926A1 (en) * 1997-04-14 1998-10-22 Sorkin Felix L Duct coupler with hinged lever mechanism
US6499774B1 (en) * 2001-02-14 2002-12-31 Southeastern University Research Assn. Radial wedge flange clamp
SE524585C2 (sv) * 2002-03-04 2004-08-31 Aba Sweden Ab Kopplingsanordning för rör innefattande två ledbara halvor
US20040075276A1 (en) * 2002-04-03 2004-04-22 Cleaire Advanced Emission Controls Clamped pipe joint, method, and pipe useful therefor
JP2006038142A (ja) * 2004-07-28 2006-02-09 Denso Corp 配管接続用クランプ
US7014225B1 (en) * 2004-09-07 2006-03-21 Viking Plastics, Inc. Snap connector for the coupling of pipes
US7273238B1 (en) 2004-10-25 2007-09-25 Sorkin Felix L Duct coupler apparatus with compressible seals
AT504886B1 (de) * 2007-09-10 2008-09-15 Thal Hermann Dipl Ing Bandförmiges vorspannelement
US20110101679A1 (en) * 2009-10-13 2011-05-05 Crigler John R Methods, systems and apparatuses for segmental duct couplers
GB2485350A (en) * 2010-11-08 2012-05-16 Coupling Solutions Llc Pipe coupling
WO2014204947A1 (en) 2013-06-17 2014-12-24 Structural Technologies, Llc Duct coupler devices, systems, and related methods
DK3084097T3 (en) * 2013-12-20 2018-10-08 Ccl Int Ltd Design and method of manufacturing a structure
US11035505B2 (en) * 2017-02-06 2021-06-15 North American Pipe Corporation System, method and apparatus for in-line removable pipe assembly
JP6871189B2 (ja) * 2018-03-13 2021-05-12 株式会社栗本鐵工所 シース接続管の接続構造、シース接続口の成形方法及びその成形方法に使用されるシース接続口成形用挿入具

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2269664A (en) * 1941-03-14 1942-01-13 United Specialties Co Seal construction
CH555022A (de) * 1972-08-10 1974-10-15 Oetiker Hans Rohrverbindung.
JPS5319130B2 (es) * 1972-09-08 1978-06-19
US4202568A (en) * 1975-09-25 1980-05-13 Ab Gustavsberg Tube joint
US4256011A (en) * 1976-12-27 1981-03-17 A. W. Chesterton Company Braided packing and method and apparatus for making packing
AT363743B (de) * 1979-02-22 1981-08-25 Durapipe Ltd Mechanische verbindung zwischen zwei rohren
DE2910684C2 (de) * 1979-03-19 1981-10-01 Otto Tuchenhagen GmbH & Co KG, 2059 Büchen Lösbare Rohr- bzw. Armaturenverbindung
DE8234897U1 (de) * 1982-12-11 1983-06-09 Oltmanns Ziegel Und Kunststoffe Gmbh, 2905 Edewecht Leitungsrohr fuer eine kanalgrundrohrleitung
US4958861A (en) * 1988-05-23 1990-09-25 Atco Products, Inc. Tube coupling
FR2642814B1 (fr) * 1989-02-08 1991-05-10 Labinal Bague de fermeture de gaines annelees
CH677395A5 (en) * 1989-03-08 1991-05-15 Vsl Int Ag Plastic sleeve for joints in tubes around cables - comprises shells with end lip seals, radially inward aligned ribs as supports and held together by clamping band

Also Published As

Publication number Publication date
JPH0794755B2 (ja) 1995-10-11
JPH05187097A (ja) 1993-07-27
EP0521822A1 (de) 1993-01-07
NO922624D0 (no) 1992-07-02
NO922624L (no) 1993-01-05
US5320391A (en) 1994-06-14
DE59205214D1 (de) 1996-03-14
EP0521822B1 (de) 1996-01-31

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