CH498993A - Duct for tendons - Google Patents

Duct for tendons

Info

Publication number
CH498993A
CH498993A CH248669A CH248669A CH498993A CH 498993 A CH498993 A CH 498993A CH 248669 A CH248669 A CH 248669A CH 248669 A CH248669 A CH 248669A CH 498993 A CH498993 A CH 498993A
Authority
CH
Switzerland
Prior art keywords
tendons
duct
Prior art date
Application number
CH248669A
Other languages
German (de)
Inventor
Reinhard Dipl Ing Gropp
Funk Hans-Dieter
Original Assignee
Pforzheim Metallschlauch
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 Pforzheim Metallschlauch filed Critical Pforzheim Metallschlauch
Publication of CH498993A publication Critical patent/CH498993A/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
CH248669A 1968-02-24 1969-02-19 Duct for tendons CH498993A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681659182 DE1659182B1 (en) 1968-02-24 1968-02-24 Sleeve tube for tendons

Publications (1)

Publication Number Publication Date
CH498993A true CH498993A (en) 1970-11-15

Family

ID=5685569

Family Applications (1)

Application Number Title Priority Date Filing Date
CH248669A CH498993A (en) 1968-02-24 1969-02-19 Duct for tendons

Country Status (5)

Country Link
CH (1) CH498993A (en)
DE (1) DE1659182B1 (en)
FR (1) FR1598623A (en)
GB (1) GB1256952A (en)
SE (1) SE335218B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1104073A (en) * 1977-09-29 1981-06-30 Robert W. Perkins Corrugated tubing with variable depth corrugations and method of making the same
JPH082315Y2 (en) * 1993-07-27 1996-01-24 極東鋼弦コンクリート振興株式会社 Cable protection tube for outer cable
DE19752008A1 (en) * 1997-11-24 1999-05-27 Bosch Siemens Hausgeraete Suction hose for a vacuum cleaner
DE102005027751A1 (en) * 2005-06-16 2006-12-21 Ed. Züblin Ag Interchangeable attachment of the track plates of a magnetic levitation train on a guideway carrier
CN103477001B (en) * 2011-05-18 2016-08-17 东拓工业株式会社 PC steel sleeve pipe
JP2014098288A (en) * 2012-11-15 2014-05-29 Totaku Industries Inc Sheath for PC steel
WO2014203313A1 (en) * 2013-06-17 2014-12-24 東拓工業株式会社 Sheath conduit structure

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE880645C (en) * 1951-07-12 1953-06-22 Wayss & Freytag A G Method for producing channels in concrete, in particular channels for tendons

Also Published As

Publication number Publication date
SE335218B (en) 1971-05-17
FR1598623A (en) 1970-07-06
GB1256952A (en) 1971-12-15
DE1659182B1 (en) 1971-02-11

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Legal Events

Date Code Title Description
PL Patent ceased