DE69922077D1 - Abzweigverbindung - Google Patents

Abzweigverbindung

Info

Publication number
DE69922077D1
DE69922077D1 DE69922077T DE69922077T DE69922077D1 DE 69922077 D1 DE69922077 D1 DE 69922077D1 DE 69922077 T DE69922077 T DE 69922077T DE 69922077 T DE69922077 T DE 69922077T DE 69922077 D1 DE69922077 D1 DE 69922077D1
Authority
DE
Germany
Prior art keywords
main channel
channel
branch
declivitous
another aspect
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
DE69922077T
Other languages
English (en)
Other versions
DE69922077T2 (de
Inventor
Peter G Ellam
Alan Brook
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.)
Hepworth Building Products Ltd
Original Assignee
Hepworth Building Products 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 Hepworth Building Products Ltd filed Critical Hepworth Building Products Ltd
Publication of DE69922077D1 publication Critical patent/DE69922077D1/de
Application granted granted Critical
Publication of DE69922077T2 publication Critical patent/DE69922077T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories
    • E03F5/021—Connection of sewer pipes to manhole shaft
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E02D29/14—Covers for manholes or the like; Frames for covers
    • E02D29/1463—Hinged connection of cover to frame
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • E03F3/04—Pipes or fittings specially adapted to sewers
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Cable Accessories (AREA)
DE69922077T 1998-04-09 1999-04-09 Abzweigverbindung Expired - Lifetime DE69922077T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9807895A GB2336166B (en) 1998-04-09 1998-04-09 Branch connection
GB9807895 1998-04-09

Publications (2)

Publication Number Publication Date
DE69922077D1 true DE69922077D1 (de) 2004-12-30
DE69922077T2 DE69922077T2 (de) 2006-11-30

Family

ID=10830306

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69922077T Expired - Lifetime DE69922077T2 (de) 1998-04-09 1999-04-09 Abzweigverbindung

Country Status (4)

Country Link
EP (1) EP0950772B1 (de)
AT (1) ATE301746T1 (de)
DE (1) DE69922077T2 (de)
GB (2) GB2336166B (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1577987A (en) * 1978-04-03 1980-10-29 Wavin Bv Inspection chambers
DE9403517U1 (de) * 1994-03-03 1994-04-28 H. Niemeyer Söhne GmbH & Co KG, 48477 Hörstel Kanalisations-Schachtunterteil
DE29623187U1 (de) * 1996-04-23 1998-02-19 ALPHACAN Omniplast GmbH, 35630 Ehringshausen Schachtunterteil

Also Published As

Publication number Publication date
GB9807895D0 (en) 1998-06-10
ATE301746T1 (de) 2005-08-15
GB2336166B (en) 2002-07-24
GB0203049D0 (en) 2002-03-27
EP0950772A2 (de) 1999-10-20
GB2369129A (en) 2002-05-22
GB2369129B (en) 2002-07-24
EP0950772A3 (de) 2000-03-15
DE69922077T2 (de) 2006-11-30
EP0950772B1 (de) 2005-08-10
GB2336166A (en) 1999-10-13

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication related to discontinuation of the patent is to be deleted
8372 Publication of ep patent withdrawn
8364 No opposition during term of opposition