ATE196337T1 - PRECAST CONCRETE SHAFT WITH A PLASTIC LINING - Google Patents

PRECAST CONCRETE SHAFT WITH A PLASTIC LINING

Info

Publication number
ATE196337T1
ATE196337T1 AT97112581T AT97112581T ATE196337T1 AT E196337 T1 ATE196337 T1 AT E196337T1 AT 97112581 T AT97112581 T AT 97112581T AT 97112581 T AT97112581 T AT 97112581T AT E196337 T1 ATE196337 T1 AT E196337T1
Authority
AT
Austria
Prior art keywords
shaft
pipe
inner liner
opening
precast concrete
Prior art date
Application number
AT97112581T
Other languages
German (de)
Inventor
Guenter Funke
Norbert Funke
Original Assignee
Sendenhorst Kunststoffroehren
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
Priority claimed from DE29612834U external-priority patent/DE29612834U1/en
Application filed by Sendenhorst Kunststoffroehren filed Critical Sendenhorst Kunststoffroehren
Application granted granted Critical
Publication of ATE196337T1 publication Critical patent/ATE196337T1/en

Links

Classifications

    • 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
    • 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
    • E02D29/124—Shaft entirely made of synthetic material
    • 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
    • E02D29/125—Manhole shafts; Other inspection or access chambers; Accessories therefor characterised by the lining of the 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
    • E02D29/149—Annular gaskets
    • 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
    • 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
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories
    • E03F5/025—Manhole shafts or other inspection chambers; Snow-filling openings; accessories provided with a liner

Abstract

The ready-made concrete shaft has a double-walled sealed pipe (4) in at least one wall opening. The pipe has a concrete outer and a plastics inner liner, the end of which is held inside the shaft opening. The inner liner is exposed over a sealing section and the concrete outer pipe projects into the shaft wall opening by a shorter distance than the exposed section. This opening has a plastics sleeve which converges from the outside to the shaft inside in at least three steps, forming a compatible socket with a shoulder for the pipe end. At least one sealing ring fits between the sleeve and the pipe. The shaft has a plastics inner liner (2).
AT97112581T 1996-07-24 1997-07-23 PRECAST CONCRETE SHAFT WITH A PLASTIC LINING ATE196337T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29612834U DE29612834U1 (en) 1996-07-24 1996-07-24 Precast concrete shaft with a plastic lining
DE29704338U DE29704338U1 (en) 1996-07-24 1997-03-11 Precast concrete shaft with a plastic lining

Publications (1)

Publication Number Publication Date
ATE196337T1 true ATE196337T1 (en) 2000-09-15

Family

ID=26059213

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97112581T ATE196337T1 (en) 1996-07-24 1997-07-23 PRECAST CONCRETE SHAFT WITH A PLASTIC LINING

Country Status (3)

Country Link
EP (1) EP0821111B1 (en)
AT (1) ATE196337T1 (en)
CZ (1) CZ293312B6 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004074585A2 (en) * 2003-02-19 2004-09-02 Caswick Ltd Manholes and inspection chambers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9115399U1 (en) * 1991-12-12 1992-07-09 Fa. C. Bergmann, Linz, At
DE9300116U1 (en) * 1993-01-07 1993-03-04 Buderus Guss Gmbh, 6330 Wetzlar, De
US5303518A (en) * 1993-02-11 1994-04-19 Strickland Industries, Inc. Lined manhole assembly and liner
DE9403517U1 (en) * 1994-03-03 1994-04-28 Niemeyer Gmbh & Co Kg Soehne Sewerage manhole base

Also Published As

Publication number Publication date
EP0821111B1 (en) 2000-09-13
CZ293312B6 (en) 2004-03-17
EP0821111A3 (en) 1998-07-08
EP0821111A2 (en) 1998-01-28
CZ235297A3 (en) 1998-02-18

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Legal Events

Date Code Title Description
EEIH Change in the person of patent owner