EP0838553A1 - Strassenkappe - Google Patents
Strassenkappe Download PDFInfo
- Publication number
- EP0838553A1 EP0838553A1 EP97114324A EP97114324A EP0838553A1 EP 0838553 A1 EP0838553 A1 EP 0838553A1 EP 97114324 A EP97114324 A EP 97114324A EP 97114324 A EP97114324 A EP 97114324A EP 0838553 A1 EP0838553 A1 EP 0838553A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- frame
- cover
- lid
- street
- ring
- 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
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B9/00—Methods or installations for drawing-off water
- E03B9/02—Hydrants; Arrangements of valves therein; Keys for hydrants
- E03B9/08—Underground hydrants
- E03B9/10—Protective plates or covers
Definitions
- the invention relates to a road cap with a substantially hollow cylindrical Frame that forms a ring at one end forming a shoulder is expanded, and with a lid that is received by the ring and on the shoulder rests.
- Street caps are used to make them accessible.
- a street cap consists of an almost hollow cylindrical - slightly frustoconical - frame that is widened in a ring at its one - upper - end and a shoulder has, and from a lid which is inserted into the annular part. At the opposite end, the frame can have a flange for the stable and Have extractable holder in a roadway or sidewalk. Street caps are the subject of several DIN standards (cf. DIN 4055 to 4059).
- Street caps are usually made of gray cast iron. With them, the fit between the lid and frame is low, which leads to the well-known Rattling "of the lid. To avoid this Klapperns " it is known to manufacture road caps from polyurethane foam (cf. DE-GM 81 25 409). With these road caps, the lid can be fitted into the frame with a precise fit; the lid does not rattle in the frame. The replacement of road caps However, gray cast iron made of polyurethane requires that the gray cast iron road cap be completely removed, which then becomes scrap, which in many cases is an unacceptable effort. To counter this, it is known to only cover the area where the cover is rests in the frame - cover seat - or to produce a cover made of polyurethane surrounding the cover [cf. DE-GM 87 06 349. However, this has the disadvantage that the size of the cover must be adjusted from case to case, whether only the Cover seat or only the jacket or both is made of polyurethane, which increases the design effort.
- the invention seeks to remedy this.
- the invention is based on the object to create a road cap in which the fit between the frame and Cover is given without significantly increasing the design effort. According to The invention solves this problem in that the lid with a Plastic coating is provided.
- a road cap is created, with the help of which Rattling "is effectively prevented.
- the coating with plastic, preferably polyurethane prevents rusting and freezing of the cover in the frame in winter.
- the covered part of the lid consists of Cast iron.
- the lid has the same Stability on how the well-known lid without casing.
- a receptacle is in the cover intended. It is possible to arrange a bolt in the holder. Admission and bolts allow the lid to be attached to the frame so that a unauthorized removal of the lid from the frame is difficult.
- the street cap chosen as an exemplary embodiment is used in Underfloor hydrants according to DIN 4055. It has a frame 1 in which a cover 2 is inserted.
- the frame 1 consists of gray cast iron in the exemplary embodiment. It is possible to manufacture the frame 1 from polyurethane or to coat it.
- the frame 1 has an essentially hollow cylindrical, slightly conical middle part 11 on. On one end of the frame 1, the middle part 11 is under formation a shoulder 13 is molded onto a ring 13. The lid 2 rests on the shoulder 12. Compared to the shoulder 12 in the axial direction inwards on the A web 14 projecting into the cavity is integrally formed on the inner wall of the middle part 11. In a web 17 is provided in the web 14. On the ring 13 The end face facing away from the middle part 11 merges into a flange 15.
- the cover 2 is essentially designed as a disk-shaped plate 21. Your outer surface 22 is flush with the end face 16 of the ring 13. For the Rest on the shoulder 12 and for stabilization, the cover 2 has a collar 23 on. It is possible to have 2 reinforcing ribs on the inside of the cover to provide.
- the lid 2 has a recess 24 in the center for receiving Actuators and holding devices on. There is a offset in the lid from the center Through hole 25 is provided, which serves as a receptacle for a bolt 3.
- the Bore 25 is connected to the through bore 17 provided in the web 14 arranged in alignment.
- the bolt 3 has a head 31.
- the head 31 is from the bore 25 so added that it is flush on the outside with both the end face 16 of the frame 1 as well as with the outer surface 22 of the cover 2.
- the head 31 is with a - not shown - provided hexagon socket.
- the bolt 3 has a thread 32 on which a nut 33 is screwed on.
- the bolt 3 is made of VA steel in the exemplary embodiment.
- the bolt 3 passes through the bores 17 and 25.
- With the help of the bolt 3 and the bore 17 located in the web 14 is in particular at circular street caps an exact fixation of the cover 2 in the frame 1 enables and makes unauthorized removal of the lid 2 difficult.
- Cover can be on the diametrically opposite side of the bolt 3 further bolts may be arranged.
- the lid 2 consists of a core 26 made of cast iron.
- the core 26 is complete provided with a coating 4 made of polyurethane.
- the thickness of the coating 4 is matched to the diameter of the ring 13 of the frame 1, so that the cover 2 fits exactly into the frame 1.
- the frame 1 with polyurethane coated or made entirely of polyurethane foam, this leads to Use of a coated lid 2 for absolute water resistance Street cap.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Road Signs Or Road Markings (AREA)
- Cultivation Of Seaweed (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Sewage (AREA)
Abstract
Description
- Fig. 1
- einen Horizontalschnitt durch eine Straßenkappe in verkleinertem Maßstab;
- Fig. 2
- die Draufsicht auf die in Fig. 1 dargestellte Straßenkappe.
Claims (6)
- Straßenkappe mit einem im wesentlichen hohlzylindrischen Rahmen, der an einer Stirnseite unter Bildung einer Schulter zu einem Ring aufgeweitet ist, und mit einem Deckel, der von dem Ring aufgenommen ist und auf der Schulter aufliegt, dadurch gekennzeichnet, daß der Deckel (2) mit einer Beschichtung (4) aus Kunststoff versehen ist.
- Straßenkappe nach Anspruch 1, dadurch gekennzeichnet, daß die Beschichtung (4) aus Polyurethan besteht.
- Straßenkappe nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Kern (26) des Deckels (2) aus Gußeisen besteht.
- Straßenkappe nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß in dem Deckel (2) eine Bohrung (25) vorgesehen ist.
- Straßenkappe nach Anspruch 4, dadurch gekennzeichnet, daß in der Bohrung (25) ein Bolzen (3) angeordnet ist.
- Straßenkappe nach Anspruch 5, dadurch gekennzeichnet, daß der Bolzen (3) aus VA-Stahl besteht.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29618587U | 1996-10-25 | ||
DE29618587U DE29618587U1 (de) | 1996-10-25 | 1996-10-25 | Straßenkappe |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0838553A1 true EP0838553A1 (de) | 1998-04-29 |
EP0838553B1 EP0838553B1 (de) | 2003-02-26 |
Family
ID=8031064
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97114324A Expired - Lifetime EP0838553B1 (de) | 1996-10-25 | 1997-08-20 | Strassenkappe |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0838553B1 (de) |
AT (1) | ATE233350T1 (de) |
DE (2) | DE29618587U1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001023676A1 (de) * | 1999-09-30 | 2001-04-05 | Uponor (Deutschland) Gmbh | Kanaldeckelanordnung mit universell verwendbarem tragrahmen und kanaldeckel |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29808066U1 (de) * | 1997-11-03 | 1998-08-27 | Neef, Claus, 57234 Wilnsdorf | Straßenkappendeckel |
DE202011109998U1 (de) | 2011-04-27 | 2012-09-21 | Burger-Armaturen Gmbh | Straßenkappe |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0050928A1 (de) * | 1980-10-27 | 1982-05-05 | The Dover Engineering Works Limited | Herstellung von Rahmen für Mannlochdeckel |
EP0593914A1 (de) * | 1992-10-21 | 1994-04-27 | Passavant-Werke Ag | Verfahren zum Herstellen von aus Rahmen und Einlegeteil bestehenden Kanalisationsartikeln, insbesondere Schachtabdeckungen und Strassenaufsätze |
EP0751198A1 (de) * | 1995-06-30 | 1997-01-02 | Frans Nooren B.V. | Verwendung einer Zubereitung zur Isolation/Abdichtung und Beschichtung und Verfahren zum Abdichten von Mannlochabdeckungen |
-
1996
- 1996-10-25 DE DE29618587U patent/DE29618587U1/de not_active Expired - Lifetime
-
1997
- 1997-08-20 DE DE59709380T patent/DE59709380D1/de not_active Expired - Lifetime
- 1997-08-20 AT AT97114324T patent/ATE233350T1/de active
- 1997-08-20 EP EP97114324A patent/EP0838553B1/de not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0050928A1 (de) * | 1980-10-27 | 1982-05-05 | The Dover Engineering Works Limited | Herstellung von Rahmen für Mannlochdeckel |
EP0593914A1 (de) * | 1992-10-21 | 1994-04-27 | Passavant-Werke Ag | Verfahren zum Herstellen von aus Rahmen und Einlegeteil bestehenden Kanalisationsartikeln, insbesondere Schachtabdeckungen und Strassenaufsätze |
EP0751198A1 (de) * | 1995-06-30 | 1997-01-02 | Frans Nooren B.V. | Verwendung einer Zubereitung zur Isolation/Abdichtung und Beschichtung und Verfahren zum Abdichten von Mannlochabdeckungen |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001023676A1 (de) * | 1999-09-30 | 2001-04-05 | Uponor (Deutschland) Gmbh | Kanaldeckelanordnung mit universell verwendbarem tragrahmen und kanaldeckel |
Also Published As
Publication number | Publication date |
---|---|
DE59709380D1 (de) | 2003-04-03 |
EP0838553B1 (de) | 2003-02-26 |
ATE233350T1 (de) | 2003-03-15 |
DE29618587U1 (de) | 1997-01-02 |
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