ES2032136T3 - Tubo envolvente - Google Patents

Tubo envolvente

Info

Publication number
ES2032136T3
ES2032136T3 ES198989810163T ES89810163T ES2032136T3 ES 2032136 T3 ES2032136 T3 ES 2032136T3 ES 198989810163 T ES198989810163 T ES 198989810163T ES 89810163 T ES89810163 T ES 89810163T ES 2032136 T3 ES2032136 T3 ES 2032136T3
Authority
ES
Spain
Prior art keywords
enlargement
tubes
wall
surrounding
surrounding tube
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
ES198989810163T
Other languages
English (en)
Inventor
Erwin Siegfried
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 ES2032136T3 publication Critical patent/ES2032136T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20396—Hand operated
    • Y10T74/20402—Flexible transmitter [e.g., Bowden cable]
    • Y10T74/20456—Specific cable or sheath structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

LA PARED (5) DEL TUBO ENVOLVENTE (1) PRESENTA UN ENSANCHAMIENTO (3, 4) EN FORMA HELICOIDAL. UN PRIMER ENSANCHAMIENTO (3) Y UN SEGUNDO ENSANCHAMIENTO (4) SE DISPONEN EN SENTIDO CONTRARIO O EN EL MISMO SENTIDO CON ALQTURA DE PASO SIFERENTE. EL TUBO ENVOLVENTE SE EMPLEA PARA RODEAR LAS OBRAS DE CONSTRUCCION EN HORMIGON DE CABLES DE TENSION (2). MEDIANTE LA DISPOSICION DE LOS ENSANCHAMIENTO (3, 4) EN LA PARED (5) DE LOS TUBOS ENVOLVENTES (1) INVENTADOS SE MEJORA CON RESPECTO A TUBOS ENVOLVENTES DE CONSTRUCCIONES CONOCIDAS LA RELACION DE CIRCULACION DE LA MASA INYECTADA. SE IMPIDE PRACTICAMENTE ECLOSIONES DE AIRE DURANTE LA INYECCION Y SE MEJORA LAS RELACIONES DE EMPALME DE CABLES DE TENSION A TRAVES DE GRANDES ZONAS CON RESISTENCIAS A LA FATIGA ELEVADAS DURANTE EL TRANSPORTE.
ES198989810163T 1988-03-08 1989-03-02 Tubo envolvente Expired - Lifetime ES2032136T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH86188 1988-03-08

Publications (1)

Publication Number Publication Date
ES2032136T3 true ES2032136T3 (es) 1993-01-01

Family

ID=4196895

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989810163T Expired - Lifetime ES2032136T3 (es) 1988-03-08 1989-03-02 Tubo envolvente

Country Status (6)

Country Link
US (1) US5038834A (es)
EP (1) EP0332582B1 (es)
JP (1) JPH0216240A (es)
DE (1) DE58901303D1 (es)
ES (1) ES2032136T3 (es)
NO (1) NO890946L (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5430044A (en) * 1987-02-06 1995-07-04 Fisons Corporation Arylalkyl-amines and -amides having anticonvulsant and neuroprotective properties
US5331007A (en) * 1987-02-06 1994-07-19 Fisons Corporation Arylalkyl-amines and -amides having anticonvulsant and neuroprotective properties
DE9011565U1 (de) * 1990-05-24 1990-12-20 Dipl.-Ing. Dr. Ernst Vogelsang Gmbh & Co Kg, 4352 Herten Kabelführungseinrichtung
FR2662725A1 (fr) * 1990-05-31 1991-12-06 Dyckerhoff & Widmann Ag Procede de fabrication d'un membre tendu compose d'un faisceau d'elements.
JP2888664B2 (ja) * 1991-03-30 1999-05-10 日本石油株式会社 Ｃｆｒｐ製光学用筒
US5713700A (en) * 1993-06-14 1998-02-03 Dipl-Inc. Dr. Ernst Vogelsang Gmbh & Co.Kg Method of providing subterranean cable systems
US5383062A (en) * 1993-10-18 1995-01-17 Nippon Oil Co., Ltd. CFRP-made optical cylinder
US5771680A (en) * 1995-12-21 1998-06-30 General Electric Company Stiffened composite structures and method of making thereof
US5775849A (en) * 1996-04-25 1998-07-07 Sorkin; Felix L. Coupler for ducts used in post-tension rock anchorage systems
US6209274B1 (en) * 1997-01-31 2001-04-03 Vsl International Vent flow apparatus and method
JP4167742B2 (ja) * 1998-01-23 2008-10-22 中央発條株式会社 押し引きコントロールケーブル
FI104923B (fi) * 1998-11-09 2000-04-28 Uponor Innovation Ab Kaapelinsuojaputki ja menetelmä ja laite kaapelinsuojaputken tekemiseksi
US6659135B2 (en) * 2000-12-29 2003-12-09 Felix L. Sorkin Tendon-receiving duct with longitudinal channels
US6715799B2 (en) 2002-04-16 2004-04-06 David J. Hardy Corrugated pipe coupling having six degrees of freedom
US8362359B1 (en) 2009-07-27 2013-01-29 Superior Essex Communications Lp Surface modified drop cable, method of making same, and drop cable assembly
US9126374B2 (en) 2010-09-28 2015-09-08 Russell B. Hanson Iso-grid composite component
JP2017025625A (ja) * 2015-07-24 2017-02-02 株式会社フジタ 束ね鉄筋
TW201717220A (zh) 2015-11-04 2017-05-16 品威電子國際股份有限公司 軟性排線結構和軟性排線電連接器固定結構
USD831182S1 (en) * 2016-06-20 2018-10-16 3M Innovative Properties Company Air filter
WO2019056104A1 (en) * 2017-09-25 2019-03-28 Pipesak Inc. PIPE PROTECTION DEVICE
USD1035840S1 (en) 2020-03-25 2024-07-16 1552818 Ontario Limited Pipe protector panel

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US485783A (en) * 1892-11-08 Wilson c
US498458A (en) * 1893-05-30 James callan
US290659A (en) * 1883-12-25 Sheet-metal pipe
US862919A (en) * 1905-06-23 1907-08-13 Rifled Pipe Company Helically-corrugated pipe.
US1827437A (en) * 1929-12-07 1931-10-13 Alfred H Pascoe Method of making reenforced drill pipe casings
US1913390A (en) * 1931-12-23 1933-06-13 American Metal Hose Company Flexible metal tubing
BE503984A (es) * 1950-07-06
BE539638A (es) * 1954-07-07
US2968321A (en) * 1958-04-02 1961-01-17 Acme Hamilton Mfg Corp Reinforced flexible hose
DE1465643A1 (de) * 1963-11-12 1969-10-02 Kabel Metallwerke Ghh Hohlrohrleiter
LU51598A1 (es) * 1965-07-22 1966-11-08
DE1291093B (de) * 1966-07-21 1969-03-20 Buehrer Erwin Huellrohr fuer Spannglieder in Betonbauteilen
DE1659181A1 (de) * 1968-02-24 1970-12-23 Pforzheim Metallschlauch Huellrohr
US3902552A (en) * 1973-05-10 1975-09-02 Olin Corp Patterned tubing
US4112708A (en) * 1976-06-21 1978-09-12 Nippon Cable Systems Inc. Flexible drive cable
DE3321559A1 (de) * 1983-06-15 1984-12-20 Vdo Adolf Schindling Ag, 6000 Frankfurt Einrichtung zum elektrischen messen eines fluessigkeitsniveaus
US4802511A (en) * 1983-11-01 1989-02-07 Teepak, Inc. Shirred tubular material

Also Published As

Publication number Publication date
EP0332582A1 (de) 1989-09-13
NO890946L (no) 1989-09-11
NO890946D0 (no) 1989-03-06
JPH0216240A (ja) 1990-01-19
US5038834A (en) 1991-08-13
DE58901303D1 (de) 1992-06-11
EP0332582B1 (de) 1992-05-06

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