WO2005080692A1 - Ringelement - Google Patents
Ringelement Download PDFInfo
- Publication number
- WO2005080692A1 WO2005080692A1 PCT/AT2005/000048 AT2005000048W WO2005080692A1 WO 2005080692 A1 WO2005080692 A1 WO 2005080692A1 AT 2005000048 W AT2005000048 W AT 2005000048W WO 2005080692 A1 WO2005080692 A1 WO 2005080692A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- ring
- ring element
- element according
- longitudinal
- longitudinal ribs
- Prior art date
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
- 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
- E02D29/124—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
Definitions
- Ring element The invention relates to a device according to the preamble of claim 1. It is known to build ducts or pipe shafts, sewer shafts, manholes, maintenance shafts or pipelines from individual sections, modules, liners or ring elements, the ring elements being transported to the construction site and before Place to be put together. Such shafts or lines are usually sunk, laid or relocated in the ground and mostly poured into concrete or as industrially produced
- longitudinal and / or transverse ribs are formed on the outside of the elements.
- the longitudinal ribs run parallel to the generators and / or parallel to the central central axis of the cylindrical or truncated cone-shaped ring element.
- the cantilever direction i.e. the direction in which the longitudinal ribs point is essentially radial, i.e. starting from the central axis of the ring element, pointing radially outwards. This type of radial formation of the longitudinal ribs is the production of
- the object of the invention is to avoid the disadvantages mentioned above. Furthermore, it is an object of the invention to provide elements of the type mentioned at the outset for pipe shafts, sewer shafts, manholes, maintenance shafts or pipes that are stable, wastewater-resistant, possibly poured or poured into concrete, the position of which is permanent, in particular against twisting or Destructures or detachments caused by floor movements are secured and the individual parts thereof are easy and simple to manufacture or demold and at the same time are space-saving, stackable or transportable. According to the invention this is achieved by the characterizing features of claim 1.
- the features of claim 4 are advantageously formed.
- the features of claim 5 result in the advantage that production becomes easier since the size of the shape and the machines can decrease and that the segments of the pipe shaft can be transported more easily and with greater space savings.
- the features of claim 7 ensure that many identical parts can be produced with a single production mold. For technical reasons, it is advantageous if the characteristics of the
- Claim 8 are formed. This significantly eases the demoldability of the production machine or the injection molding machine, since it is possible to pull off without undercutting the ribs or bending or kinking the ring segment or the shape. In this context, it is particularly advantageous if the features of claim 9 are formed. For technical production reasons and in order to optimally anchor the
- the features of claim 10 are formed.
- the features of claims 11, 12 and 13 are formed.
- the features of claim 14 ensure that the ring segments can be easily and dimensionally connected to form a complete ring element.
- the features of claim 15 are formed.
- the features of claim 16 are formed.
- the features of claim 17 ensure an even better rigidity or structural advantages and an improved anchorage in the floor or in concrete.
- the features according to claim 18 ensure additional security against rotation or displacement.
- the features according to claim 19 increase the pressure stability against the pressure of the surrounding floor and the rigidity of the construction.
- Fig. 1a shows a ring element according to the invention in plan view.
- 1b shows a ring element according to the invention in a side view.
- 1c shows a ring element according to the invention in cross section.
- 1, d and 2a show a ring segment as part of a ring element.
- 2d shows a sectional view of detail A in combination with another ring segment.
- 2f shows a side view of the ring segment.
- 3a shows a schematic plan view of a ring element with six ring segments.
- 3b shows a schematic plan view of a ring element with three ring segments.
- 3c shows a schematic plan view of a ring element with eight ring segments.
- 3d shows a schematic top view of a ring element with four ring segments.
- FIG. 4a shows a top view of a ring element in the form of a straight truncated cone.
- Fig. 4b shows a side view of a ring element in the form of a straight
- 5a shows a top view of a ring element in the form of an oblique truncated cone.
- Fig. 5b shows a side view of the ring element in the form of an oblique Truncated cone.
- 6a shows a plan view of a half-ring segment in the form of a half truncated cone including transverse ribs.
- FIG. 6b shows the cross section of this ring segment.
- Fig. 7 shows an overall view of a manhole with cast in concrete
- Fig. 8 shows the scheme for determining the cantilever direction.
- FIG. 9 and 10 show details of the execution of ring elements.
- 1a shows a plan view of a cylindrical ring element. On the outside surface
- longitudinal ribs 3 are formed.
- the longitudinal ribs 3 preferably have a substantially or at least partially rectangular cross section, the surface of the longitudinal ribs facing the ring element 3 is adapted to the curvature of the outer surface 5. If the longitudinal ribs 3 are rectangular in cross section, at least partial areas of the side surfaces of at least two adjacent longitudinal ribs 3 are aligned essentially parallel to one another or project from the outer surface 5 parallel to one another.
- the longitudinal ribs 3 can also have triangular or trapezoidal cross sections, possibly with rounded tips. Depending on the manufacturing process, the longitudinal ribs 3 can either be formed as full ribs or as hollow or profiled bulges from the outer surface 5.
- the cantilever direction is indicated by the basic direction in which the longitudinal ribs 3, measured from the inside of the ring element, extend in the direction of the outside of the ring element.
- the cantilever direction also corresponds to the direction in which the ring segments or ring elements are removed from the mold.
- the cantilever direction of longitudinal ribs 3 with a rectangular cross section is essentially determined by the course of the side surfaces.
- the cross section of a longitudinal rib 3 is defined by three points, namely by a point 30, which, in the case of a triangular or round cross-sectional area, through the point of the cross section of the longitudinal rib which is most distant from the outer surface 5 3 is formed.
- a point 30 In the case of a cross-sectionally rectangular or trapezoidal cross-sectional area of the longitudinal rib 3, the point 30 lies in the middle of the surface of the longitudinal rib 3 or the cross section facing away from the outer surface 5.
- the two other points by which the cross section is defined are the two base points 31 of the longitudinal rib 3 and the cross section. A triangle is formed with these three points 30, 31, 31.
- the straight line 31-31 is shifted in parallel through the point 30, so that the point 30 lies in the middle or halfway along this straight line 31-31.
- a straight line is drawn through points 31 and 31 '.
- the direction of this straight line 31-31 ' indicates the cantilever direction.
- the triangle 30-31-31 is in principle described as a parallelogram, one side of which is formed by the base line 31-31.
- At least one longitudinal rib 3 should have a radial cantilever direction for constructional and procedural reasons.
- the ring element in Fig. 1a has a total of nine longitudinal ribs 3 in three groups with three different ones
- transverse ribs 2 which optionally cross the longitudinal ribs 3, can be provided on the outer surface 5 in the circumferential direction and parallel to one another. This brings structural advantages and increases strength, especially when the transverse ribs 2 run all the way round.
- the ring element 1 in FIG. 1 a is divided into three ring segments 10 of the same type. Such a ring segment 10 is shown separately in FIGS. 1d and 2a.
- a ring element 1 can in principle be composed of a different number of ring segments 10. In Fig. 3a to 3d common options are given.
- the ring element 1 can be composed of two, three, four, six, eight or ten ring segments 10.
- a central opening angle, or a central angle ⁇ is defined.
- a ring element 1 can be composed of several identical ring segments 10.
- the ring segment 10 shown in FIGS. 1d and 2a has three longitudinal ribs 3 which have mutually parallel cantilever directions from the outer surface 5.
- the middle of these longitudinal ribs 3 lies on the angular symmetry plane 20 of the central angle ⁇ and therefore also has a radial projection direction.
- the other two longitudinal ribs 3 are arranged at the same distance or symmetrically to the angular symmetrical plane 20.
- 2c shows the longitudinal rib 3 lying on the angularly symmetrical plane 20 in a large view.
- the cantilever directions of the longitudinal ribs run parallel to one another, since only in this way is it possible to easily demold or remove them from the mold. If all of the longitudinal ribs 3 project from the outer surface 5 in the radial direction, an undercut would occur when removing them from the mold or during demoulding, and the ring segment 10 could no longer be removed from the mold without damaging the longitudinal ribs 3 or bending the mold or the ring segment 10 become.
- FIGS. 2b and 2d show such a wide flange surfaces 16 in a detailed view, FIG. 2d showing two adjacent wide flange surfaces 16 of two adjacent ring segments 10.
- flange longitudinal surfaces 18 extending outwards and / or inwards normal to the central axis or axis of curvature 7 are formed on the curved longitudinal sides 17 .
- Recesses 21 for fastening means can be provided in the flange wide surfaces 16 and / or the flange longitudinal surfaces 18.
- the ring segments 10 or the ring elements 1 can also be screwed or glued to one another or welded. The connection should advantageously be watertight.
- 2e and 2f show transverse ribs 2 formed on the ring segments 10, which run on the outer surface 5 in the circumferential direction and parallel to one another.
- transverse ribs 2 show detailed views of these transverse ribs 2 or the flange longitudinal surfaces 18.
- Two transverse ribs 2 can also be formed directly or closely next to one another, whereby by cutting through these transverse ribs 2 smaller ring elements 1 or ring segments 10 with a lower height can be obtained.
- 4a, 4b, 5a and 5b a ring element 1 in the form of a truncated cone is shown, the truncated cone in FIGS. 4a and 4b being a straight truncated cone and in FIG. 5a, 5b an oblique truncated cone.
- the ring element 1 consists of two assembled ring segments. 10.
- Shown ring element which also has transverse ribs 2 in addition to the longitudinal ribs 3.
- the ring segments 10 or ring elements 1 are preferably made of wastewater-resistant, in particular acid-resistant, plastic, in particular of polyethylene, preferably HDPE, of polypropylene or glass fiber-reinforced plastic.
- the material is intended to protect the concrete against aggressive constituents in
- the ring elements 1 or the ring segments 10 are produced by conventional methods, in particular casting, injection molding, die casting or compression molding processes.
- the thickness of the ring elements 1 or the ring segments 10 is generally between 3 and 8 mm.
- Such ring elements 1 or ring segments 10 are usually not placed in the ground without a concrete covering - be it industrial or on the construction site.
- the entire shaft is encased in concrete, but several ring elements 1 can also be poured into a chess part, with several shaft parts being assembled to form the entire shaft.
- the concrete covering serves also as relief against the external pressure of the soil.
- the longitudinal ribs 3 and optionally the transverse ribs 2 serve for improved adhesion between the concrete and the ring elements 1 or ring segments 10 and prevent the ring elements 1 or the ring segments 10 from detaching from the enveloping concrete jacket.
- FIG. 9 shows a sectional view corresponding to detail A of FIG. 2b through abutting flange wide surfaces 16.
- a recess 16 ′ is formed in at least one of these flange wide surfaces 16, which serves to receive a seal with which the two abutting flange wide surfaces 16 can be sealed.
- FIG. 10 shows a view of the detail G corresponding to FIG. 2j.
- a groove 18' is formed in two opposite flange longitudinal surfaces 18 'for receiving a seal, not shown, with which these two flange longitudinal surfaces 18 can be sealed.
- the embodiments of the sealing arrangements according to FIGS. 9 and 10 thus offer the possibility, due to the seals 16 ′′ or 18 ′′ inserted into the flange wide surfaces 16 and into the flange longitudinal surfaces 18, of sealingly assembling the ring elements and creating a sealed shaft.
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002556851A CA2556851A1 (en) | 2004-02-20 | 2005-02-14 | Annular ring element |
US10/590,123 US20070166108A1 (en) | 2004-02-20 | 2005-02-14 | Annular ring element |
EP05706189A EP1716295A1 (de) | 2004-02-20 | 2005-02-14 | Ringelement |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0028004A AT500139B8 (de) | 2004-02-20 | 2004-02-20 | Ringelement |
ATA280/2004 | 2004-02-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005080692A1 true WO2005080692A1 (de) | 2005-09-01 |
Family
ID=34865656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/AT2005/000048 WO2005080692A1 (de) | 2004-02-20 | 2005-02-14 | Ringelement |
Country Status (5)
Country | Link |
---|---|
US (1) | US20070166108A1 (de) |
EP (1) | EP1716295A1 (de) |
AT (1) | AT500139B8 (de) |
CA (1) | CA2556851A1 (de) |
WO (1) | WO2005080692A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2514688A1 (de) * | 2011-04-21 | 2012-10-24 | Simmony, Herve | Schutzabdeckung für Sicherheitsorgane für eine in den Boden eingelassene Zysterne |
AT525977A4 (de) * | 2022-06-17 | 2023-10-15 | Guggemos Horst | Inliner-Auskleidungskörper |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009137848A2 (en) * | 2008-05-12 | 2009-11-19 | Abraham Christoffel Van Wyk | A well and a method of constructing a well |
CN107034916A (zh) * | 2017-04-19 | 2017-08-11 | 中国铁道科学研究院铁道建筑研究所 | 玻璃纤维复合增强塑料预制装配结构 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2248866A (en) * | 1990-10-10 | 1992-04-22 | Cable Lan Supply Limited | Access chamber/junction box |
DE19818709A1 (de) * | 1998-04-21 | 1999-10-28 | Guenter Richter | Lagerungs- und Transportvorrichtung für flüssige Medien |
JPH11323980A (ja) * | 1998-05-16 | 1999-11-26 | Aron Kasei Co Ltd | ドロップインバ−ト部をもつ塩ビ製小口径ます及びその使用法 |
US20030146527A1 (en) * | 2000-03-30 | 2003-08-07 | Q2100, Inc. | Apparatus and system for the production of plastic lenses |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2775469A (en) * | 1953-07-31 | 1956-12-25 | Mueller Co | Split pipe sleeve with means to prevent incorrect assembly |
US3397260A (en) * | 1967-06-26 | 1968-08-13 | Tech Inc Const | Method for encasing rigid members with concrete |
US4070866A (en) * | 1975-10-08 | 1978-01-31 | Commercial Shearing, Inc. | Tunnel liners and methods of making the same |
US4050721A (en) * | 1976-06-09 | 1977-09-27 | Phone-Ducs, Inc. | Reinforced plastic pipe |
US4089139A (en) * | 1976-08-24 | 1978-05-16 | Armco Steel Corporation | Segmented cylindrical reinforced plastic manhole structure |
US4768813A (en) * | 1985-05-29 | 1988-09-06 | Timmons Fred A | Repair coupler |
JP2003286742A (ja) * | 2002-01-23 | 2003-10-10 | Shonan Plastic Mfg Co Ltd | 流路施設修復用ブロック体及び流路施設修復工法 |
-
2004
- 2004-02-20 AT AT0028004A patent/AT500139B8/de not_active IP Right Cessation
-
2005
- 2005-02-14 CA CA002556851A patent/CA2556851A1/en not_active Abandoned
- 2005-02-14 WO PCT/AT2005/000048 patent/WO2005080692A1/de not_active Application Discontinuation
- 2005-02-14 US US10/590,123 patent/US20070166108A1/en not_active Abandoned
- 2005-02-14 EP EP05706189A patent/EP1716295A1/de not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2248866A (en) * | 1990-10-10 | 1992-04-22 | Cable Lan Supply Limited | Access chamber/junction box |
DE19818709A1 (de) * | 1998-04-21 | 1999-10-28 | Guenter Richter | Lagerungs- und Transportvorrichtung für flüssige Medien |
JPH11323980A (ja) * | 1998-05-16 | 1999-11-26 | Aron Kasei Co Ltd | ドロップインバ−ト部をもつ塩ビ製小口径ます及びその使用法 |
US20030146527A1 (en) * | 2000-03-30 | 2003-08-07 | Q2100, Inc. | Apparatus and system for the production of plastic lenses |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2514688A1 (de) * | 2011-04-21 | 2012-10-24 | Simmony, Herve | Schutzabdeckung für Sicherheitsorgane für eine in den Boden eingelassene Zysterne |
FR2974357A1 (fr) * | 2011-04-21 | 2012-10-26 | Simmony Marc | Capot de protection des organes de securite pour une citerne enterree. |
AT525977A4 (de) * | 2022-06-17 | 2023-10-15 | Guggemos Horst | Inliner-Auskleidungskörper |
AT525977B1 (de) * | 2022-06-17 | 2023-10-15 | Guggemos Horst | Inliner-Auskleidungskörper |
Also Published As
Publication number | Publication date |
---|---|
AT500139A1 (de) | 2005-11-15 |
AT500139B8 (de) | 2007-02-15 |
AT500139B1 (de) | 2006-06-15 |
CA2556851A1 (en) | 2005-09-01 |
US20070166108A1 (en) | 2007-07-19 |
EP1716295A1 (de) | 2006-11-02 |
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