EP1104825A2 - Elément de regard, en particulier anneau de regard en béton - Google Patents

Elément de regard, en particulier anneau de regard en béton Download PDF

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Publication number
EP1104825A2
EP1104825A2 EP00117782A EP00117782A EP1104825A2 EP 1104825 A2 EP1104825 A2 EP 1104825A2 EP 00117782 A EP00117782 A EP 00117782A EP 00117782 A EP00117782 A EP 00117782A EP 1104825 A2 EP1104825 A2 EP 1104825A2
Authority
EP
European Patent Office
Prior art keywords
head part
component according
load
width
section
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.)
Granted
Application number
EP00117782A
Other languages
German (de)
English (en)
Other versions
EP1104825B1 (fr
EP1104825A3 (fr
Inventor
Lorenz Hüttner
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.)
FELLNER-FELDEGG, ROBERT
Original Assignee
Merbeler AG
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 Merbeler AG filed Critical Merbeler AG
Publication of EP1104825A2 publication Critical patent/EP1104825A2/fr
Publication of EP1104825A3 publication Critical patent/EP1104825A3/fr
Application granted granted Critical
Publication of EP1104825B1 publication Critical patent/EP1104825B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E02D29/121—Manhole shafts; Other inspection or access chambers; Accessories therefor characterised by the connection between shaft elements, e.g. of rings forming said 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
    • 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
    • E03F2005/028—Sealing joints between manhole segments

Definitions

  • the invention relates to a shaft component, in particular a shaft ring made of concrete or Like.
  • a shaft component in particular a shaft ring made of concrete or Like.
  • strip-shaped plastic load-bearing elements that are used when concreting the component are each embedded in the edge with a foot part and each with a head part above the end face protrude so that the head parts are in the installed state on the end face support the edge of an adjacent component and the adjacent end faces components arranged one above the other have a small distance from one another.
  • the invention is based on the object of a shaft component, in particular one To create manhole ring made of concrete or the like.
  • a shaft component in particular one To create manhole ring made of concrete or the like.
  • the load bearing elements are designed so that point loads on the edges of the Manhole components and also an elastic yielding of the entire manhole avoided become.
  • each Load-bearing element is designed as a bar, the cross section of which to the free end the headboard tapers and that the load-bearing element made of a plastic with creeping properties.
  • the head parts are designed as relatively narrow strips and their cross-section tapers towards the free end. This ensures that with increasing compression of the head parts each their load-bearing cross-section, i.e. their bearing capacity increases. The more the head part is pressed together, the more the area on which the power transmission takes place becomes larger. It becomes one progressive balancing behavior achieved. It is also achieved that as possible many of the load-bearing elements evenly distributed along the edge, which are the result of Manufacturing inaccuracies are compressed differently to bear come. Point loads and their disadvantageous consequences can thus be effective be avoided.
  • a plastic with creeping properties Understand material that is plastically under pressure to a certain extent Degree deformed, but then its shape does not change further under this load. After complete relief, such a plastic can very slowly again approximately return to its original form. In contrast to one However, such a plastic is not elastic. Such plastic is one to the group of thermoplastics (plastomers).
  • the shaft ring 1 made of concrete or similar molding compounds has one lower, annular edge 2 and a complementary, not shown upper edge. How this upper edge is designed is shown in FIG. 3 can be seen where the upper edge 3 of an adjacent shaft ring is also shown.
  • This load-bearing element 4 has a Foot part 5 and a head part 6 designed as a narrower bar.
  • the foot part 5 is as shown in Figures 2 and 3 when concreting in the lower edge 2 of the Manhole ring 1 embedded.
  • the foot part 5 expediently a dovetail-shaped tapering towards the head part 6 Cross section on.
  • the foot part can be, for example, a length of approximately 100 mm and one Transition to the head part 6 have a width B of approximately 30 mm.
  • the Load-bearing element is embedded with its foot part 5 in the lower edge 2, that the head part 6, as can be seen from Figure 2, over the end face 2 a of the edge 2 stands out.
  • the cross section of the strip-shaped head part 6 tapers towards its free end 6a there.
  • the headboard can be essentially one have triangular cross-section.
  • the height h of the head part is appropriate about half the width b at the base of the headboard. This width b can be about 14 mm, the length of the head part 6 a of the base about 80 mm is.
  • the width b of the head part 6 at its base is about half as wide as that Width B of the foot part 5 in this area.
  • the load-bearing element 4 consists of a plastic with creeping Properties that deform plastically under pressure, but not elastic is compliant. Nevertheless, such a plastic returns after complete relief after a long time back to its original shape.
  • PVC polyvinyl chloride
  • the load balancing element 4 is in its shown original form. If two manhole rings are placed on top of each other, then the load-bearing elements 4 are supported with their head parts 5 on the end face 3a the upper edge 3 of the underlying, adjacent shaft ring 1. Manufacturing inaccuracies are compensated for by the fact that the head parts 6 of the various load bearing elements 4 more or less compressed become. Since the manufacturing inaccuracies amount to a maximum of 5 mm, a Height h of the head parts 6 of 7 mm, all load bearing elements to be carried. thanks the taper of the cross section of the head parts 6 towards their free ends 6 a the load suspension elements 4 a progressive behavior. With increasing The compression of the load-bearing cross section of the head parts 6 increases.
  • the head part 6 'as in FIG. 7 is shown, is substantially trapezoidal in cross section.
  • the invention is not only in manhole rings but also in others Manhole components applicable such as Manhole necks or, if necessary, also with support rings. It is also conceivable for the load-bearing elements in each case at the upper edge of the Arrange shaft components. In this case, however, the upper edge of a Lower part of the manhole be provided with load-bearing elements.

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Joints With Sleeves (AREA)
  • Domestic Plumbing Installations (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Golf Clubs (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
EP00117782A 1999-11-11 2000-08-18 Elément de regard, en particulier anneau de regard en béton Expired - Lifetime EP1104825B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19954492A DE19954492C1 (de) 1999-11-11 1999-11-11 Schachtbauteil, insbesondere Schachtring aus Beton
DE19954492 1999-11-11

Publications (3)

Publication Number Publication Date
EP1104825A2 true EP1104825A2 (fr) 2001-06-06
EP1104825A3 EP1104825A3 (fr) 2003-05-02
EP1104825B1 EP1104825B1 (fr) 2007-01-31

Family

ID=7928831

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00117782A Expired - Lifetime EP1104825B1 (fr) 1999-11-11 2000-08-18 Elément de regard, en particulier anneau de regard en béton

Country Status (4)

Country Link
EP (1) EP1104825B1 (fr)
AT (1) ATE353114T1 (fr)
DE (2) DE19954492C1 (fr)
PL (1) PL192866B1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10208549A1 (de) * 2002-02-27 2003-09-04 Wagener & Polascheck Vertriebs Verfahren zum Herstellen eines Schachtbauteils, insb. eines Schachtrings
WO2005000549A1 (fr) * 2003-05-28 2005-01-06 Trelleborg Forsheda Building Ab Anneau de fond pour un moule destine au coulage d'un tube de beton a bande de caoutchouc partiellement incorporee
EP1630308A2 (fr) 2004-08-25 2006-03-01 Georg Prinzing GmbH & Co. KG Betonformen- und Maschinenfabrik Elément de regard préfabriqué en béton
DE102005015680A1 (de) * 2004-12-08 2006-06-14 Georg Prinzing Gmbh & Co Kg Betonformen- Und Maschinenfabrik Schachtfertigteil aus Beton

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007028324B4 (de) 2007-06-06 2021-08-05 Hans Rinninger U. Sohn Gmbh U. Co. Schacht aus Beton und Lastaufnahmeelement

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4592674A (en) 1978-03-23 1986-06-03 Baliva Michael G Concrete manhole
EP0759488A1 (fr) 1995-08-22 1997-02-26 Axel Dipl.-Ing. Munke Elément de construction pour puits

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19522279A1 (de) * 1995-06-20 1997-01-02 Prinzing Georg Gmbh Co Kg Bauteil für Steckmuffenverbindung
DE29616149U1 (de) * 1996-09-17 1998-01-22 Finger Baustoffe GmbH, 35112 Fronhausen Betonbauteil und Schachtsystem
DE29721173U1 (de) * 1997-11-20 1998-03-05 BERDING BETON GmbH, 49439 Steinfeld Schachtsystem mit integrierter Dichtung und Lastenausgleichselement

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4592674A (en) 1978-03-23 1986-06-03 Baliva Michael G Concrete manhole
EP0759488A1 (fr) 1995-08-22 1997-02-26 Axel Dipl.-Ing. Munke Elément de construction pour puits

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10208549A1 (de) * 2002-02-27 2003-09-04 Wagener & Polascheck Vertriebs Verfahren zum Herstellen eines Schachtbauteils, insb. eines Schachtrings
WO2005000549A1 (fr) * 2003-05-28 2005-01-06 Trelleborg Forsheda Building Ab Anneau de fond pour un moule destine au coulage d'un tube de beton a bande de caoutchouc partiellement incorporee
EP1630308A2 (fr) 2004-08-25 2006-03-01 Georg Prinzing GmbH & Co. KG Betonformen- und Maschinenfabrik Elément de regard préfabriqué en béton
DE102005015680A1 (de) * 2004-12-08 2006-06-14 Georg Prinzing Gmbh & Co Kg Betonformen- Und Maschinenfabrik Schachtfertigteil aus Beton

Also Published As

Publication number Publication date
ATE353114T1 (de) 2007-02-15
PL192866B1 (pl) 2006-12-29
DE19954492C1 (de) 2001-03-08
EP1104825B1 (fr) 2007-01-31
DE50014021D1 (de) 2007-03-22
PL343717A1 (en) 2001-05-21
EP1104825A3 (fr) 2003-05-02

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