EP0818578B1 - Abdeckung für eine Bodenöffnung - Google Patents
Abdeckung für eine Bodenöffnung Download PDFInfo
- Publication number
- EP0818578B1 EP0818578B1 EP97810155A EP97810155A EP0818578B1 EP 0818578 B1 EP0818578 B1 EP 0818578B1 EP 97810155 A EP97810155 A EP 97810155A EP 97810155 A EP97810155 A EP 97810155A EP 0818578 B1 EP0818578 B1 EP 0818578B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- frame
- lid
- cover
- cover according
- cylinder
- 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
Links
Images
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
- E02D29/14—Covers for manholes or the like; Frames for covers
Definitions
- the present invention relates to a cover for a floor opening, as in the preamble of the independent Claim 1 is defined.
- Covers with which a bottom opening, for example a Shaft opening closed and in a simple way if necessary Many versions are known to be opened again. They generally include a frame and an in the frame can be used and supported in it, the e.g. can be rectangular, oval or round. Be under cover here and in the following also grids, grids and the like Roger that.
- Covers used in which the lid is not arbitrary can be removed from the frame, but only by moving in a certain direction. This is for example at Cover the case, one with respect to the top of the cover have inclined outer circumferential support surface, which with an inside that is at least approximately congruent Contact area of the frame interacts.
- a known cover of this type is from EP-A-0 341 332 known.
- covers are the support surface on the outer circumference of the lid and the inside contact surface of the Frame essentially by two imaginary, parallel Section planes delimited partial surface areas of an oblique one Cylinders.
- This cover meets the requirement that the Cover only by moving in a certain direction from the frame can be removed, but has the disadvantage that the Manufacturing is relatively expensive. It is because of the shape the support surface of the lid and the contact surface of the frame not possible, the raw casting only by turning to the end product to process further. Milling is essential.
- the invention is therefore based on the object of a cover of the kind mentioned in the introduction to create the to previously known covers with a round or oval lid, where the lid is due to its shape and the shape of the frame only by moving in removes a certain direction from the frame, easier can be produced.
- the essence of the invention is that with a cover for a floor opening that has a frame and a lid inserted and supported in the frame comprises, the cover an outer peripheral support surface has, which is essentially one by two, not parallel section planes limited surface area of a straight cylinder, which is arranged at an angle to the top of the cover is.
- the outer circumferential support surface of the Cover works with an at least approximately congruent one inside contact surface of the frame together, which essentially also one conceived by two, not parallel section planes limited surface area of a straight cylinder, which is arranged at an angle to the top of the cover is.
- the oblique arrangement of the cylinder towards the top of the cover causes that the lid just moves in about Has the direction of the cylinder axis removed from the frame. she also means that the lid is only in one position fits exactly into the frame, i.e. evenly or at all does not protrude from the frame. In the only suitable lid position are always the same support surface and Contact surface parts opposite, so that a seal relatively simply by adding a sealing material, e.g. Fat, can be done.
- a sealing material e.g. Fat
- the lid 2 shown consists of a generally ring-shaped one Side wall 25, a disc-shaped top wall 26 and reinforcements 27, 28.
- the top side of the top wall 26 forms the top of the lid 21.
- the side wall 25 is made from an upper part with an outer peripheral support surface 22 and a lower part compared with one smaller outer radius to the upper part.
- the lower Part serves, among other things, the one removed from the frame 1 Cover 2 on the floor, e.g. Street, deliver can without soiling the upper part.
- the outer circumferential support surface 22 corresponds to essentially one by two, not parallel Section planes 31, 32 delimited partial surface area of a straight, obliquely arranged to the lid top 21 cylinder.
- the upper section plane 31, the lid top 21, while the lower cutting plane 32 perpendicular to the cylinder surface lines stands.
- the two imaginary cutting planes 31, 32 intersect at an angle ⁇ that is between 1 ° and Can be 15 °.
- the frame 1 comprises a frame wall 12 with one on the outer peripheral side Support surface 22 of the lid 2 approximately congruent inside contact surface 11 in its upper Part.
- the inside contact surface 11 essentially corresponds one by two, not parallel Section planes 31 ', 32' limited partial surface area of a straight cylinder, the lower cutting plane 32 'to the Cylinder surface lines are perpendicular and the upper section plane 31 'the cylinder surface lines at an angle of 90 ° - ⁇ cuts.
- the frame wall 12 has an inward projection 13, here in the form of a ring projection.
- This lead 13 serves the one used in the frame 1 Cover 2, which rests on it with the cover surface 23, from to support from below. Both the lid surface 23 and the upper side coming into contact with the cover surface 23 of the inward projection 13 are at the Manufacturing after raw casting is further processed by turning.
- Lid 2 is for positioning lid 2 in frame 1 and frame 1 provided with locking means.
- the lid 2 has two locking projections (only locking projection 24 in FIG. 1 visible) on the opposite side of the lid surface 23 are arranged while the inward Projection 13 of the frame 1 with this essentially complementary recesses 14, 15 is provided. After this Inserting the cover 2 into the frame 1, the cover 2, if necessary, turn until the locking projections in engage the cutouts 14, 15. With two opposite each other arranged locking projections or recesses 14, 15 there are in principle two possible cover positions, but the one clearly recognizable is the only one suitable lid position is.
- the frame 1 an anchoring wall 17 and cell-like cavities 16, which serve to anchor the frame 1 in the bottom opening.
- Fig. 3 is still part of a conventional locking device 6 indicated with which the lid 2 and Frame 1 can be locked in one place.
- a lock at the point shown is enough to lift off or turning the cover 2 away from the frame 1 without prior To prevent unlocking, since the cover 2 can only be moved to the side on which the locking device 6 is arranged, is removable from the frame 1.
- a second embodiment of a frame 1 with a frame wall 12 and inward projection 13 has two Recesses 14 ', 15', which are not exactly opposite each other.
- the associated lid not shown, is of course with correspondingly arranged locking projections Mistake. In this way, the locking projections snap only in the only suitable lid position in the recesses 14 ', 15' a.
- two are conventional Locking devices 7, 7 'are provided, which are offset the ideal direction of movement for removing the lid are arranged by the frame 1. Even so, lifting away or Turning the cover away from frame 1 without first unlocking prevented.
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)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Bathtub Accessories (AREA)
- Building Environments (AREA)
- Road Signs Or Road Markings (AREA)
- Sawing (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Description
- Fig. 1 -
- einen Deckel einer erfindungsgemässen Abdeckung in Schnittansicht;
- Fig. 2 -
- einen Rahmen zur Aufnahme des Deckels von Fig. 1 in Schnittansicht;
- Fig. 3 -
- schematisch eine Draufsicht auf den Rahmen von Fig. 2 mit zusätzlich einer Verriegelungseinrichtung und
- Fig. 4 -
- schematisch eine Draufsicht auf ein zweites Ausführungsbeispiel eines Rahmens.
- Anstelle eines nach innen gerichteten Vorsprungs 13 in Ringform sind beispielsweise auch drei oder mehr einzelne, lokale Vorsprünge denkbar.
- Die Einrastmittel müssen nicht unbedingt zwei Rastvorsprünge und Aussparungen umfassen. Es kann beispielsweise auch nur ein Rastvorsprung und eine Aussparung vorgesehen sein. Zudem können die Rastvorsprünge auch im Rahmen und die Aussparungen im Deckel angeordnet werden.
Claims (10)
- Abdeckung für eine Bodenöffnung, die einen Rahmen (1) und einen in den Rahmen (1) eingesetzten und darin abgestützten Deckel (2) mit einer in bezug auf die Deckeloberseite (21) geneigten aussenumfangsseitigen Abstützfläche (22), welche mit einer dazu zumindest annähernd kongruenten innenseitigen Kontaktfläche (11) des Rahmens (1) zusammenwirkt, umfasst, dadurch gekennzeichnet, dass die aussenumfangsseitige Abstützfläche (22) des Deckels (2) und die innenseitige Kontaktfläche (11) des Rahmens (1) im wesentlichen durch zwei gedachte, nicht parallele Schnittebenen (31, 32, 31', 32') begrenzte Mantelteilflächen eines geraden, zur Deckeloberseite (21) schräg angeordneten Zylinders sind.
- Abdeckung nach Anspruch 1, dadurch gekennzeichnet, dass diejenige gedachte Schnittebene (31, 31'), die die Mantelteilflächen nach oben begrenzt, parallel zur Deckeloberseite (21) ist oder diese enthält.
- Abdeckung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die beiden gedachten Schnittebenen (31, 32, 31', 32') sich unter einem Winkel (α) schneiden, der zwischen 1° und 15° liegt.
- Abdeckung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass der Zylinder ein Kreiszylinder ist.
- Abdeckung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass diejenige gedachte Schnittebene (32, 32'), die die Mantelteilflächen nach unten begrenzt, zu den Zylindermantellinien senkrecht steht.
- Abdeckung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass am unteren Ende der innenseitigen Kontaktfläche (11) des Rahmens (1) mindestens ein nach innen gerichteter Vorsprung (13) angeordnet ist, der den Deckel (2) von unten her stützt.
- Abdeckung nach Anspruch 6, dadurch gekennzeichnet, dass der nach innen gerichtete Vorsprung (13) ein Ringvorsprung ist.
- Abdeckung nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass sie mit Einrastmitteln für die Positionierung des Deckels (2) im Rahmen (1) versehen ist.
- Abdeckung nach den Ansprüchen 6 oder 8, dadurch gekennzeichnet, dass die Einrastmittel mindestens einen Rastvorsprung (24) und eine im wesentlichen komplementäre Aussparung (14, 15; 14', 15') umfassen, wobei die Aussparung (14, 15; 14', 15') am nach innen gerichteten Vorsprung (13) des Rahmens (1) und der Rastvorsprung (24) an der auf dem nach innen gerichteten Vorsprung (13) aufliegenden Deckelfläche (23) angeordnet ist.
- Abdeckung nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass sie mindestens eine Verriegelungseinrichtung (6; 7, 7') aufweist, mit der der Deckel (2) und der Rahmen (1) an einer Stelle verriegelbar sind.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH175196 | 1996-07-11 | ||
CH1751/96 | 1996-07-11 | ||
CH175196 | 1996-07-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0818578A1 EP0818578A1 (de) | 1998-01-14 |
EP0818578B1 true EP0818578B1 (de) | 2000-10-25 |
Family
ID=4217714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97810155A Expired - Lifetime EP0818578B1 (de) | 1996-07-11 | 1997-03-17 | Abdeckung für eine Bodenöffnung |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0818578B1 (de) |
AT (1) | ATE197182T1 (de) |
DE (1) | DE59702520D1 (de) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3879472D1 (de) * | 1988-05-12 | 1993-04-22 | Von Roll Ag | Abdeckung fuer eine bodenoeffnung. |
FR2682407B1 (fr) * | 1991-10-15 | 1994-01-07 | A3C Metal | Regard pour chaussee ou analogue. |
-
1997
- 1997-03-17 DE DE59702520T patent/DE59702520D1/de not_active Expired - Fee Related
- 1997-03-17 EP EP97810155A patent/EP0818578B1/de not_active Expired - Lifetime
- 1997-03-17 AT AT97810155T patent/ATE197182T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE197182T1 (de) | 2000-11-15 |
DE59702520D1 (de) | 2000-11-30 |
EP0818578A1 (de) | 1998-01-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69100101T2 (de) | Verschlussvorrichtung mit irreversibler befestigung auf einem behaelterhals. | |
DE3623115A1 (de) | Laborkolben | |
EP1859856B1 (de) | Mischvorrichtung mit Vakuum-Box | |
DE3543913A1 (de) | Mischvorrichtung | |
DE69926018T2 (de) | Dose für die basis von weissfarbe | |
DE3220766A1 (de) | Kunststoffbehaelter mit deckel | |
EP0732075A1 (de) | Hacker | |
EP1254842A1 (de) | Kunststoffbehälter | |
WO2013004688A1 (de) | Schachtabdeckung | |
EP0341332B1 (de) | Abdeckung für eine Bodenöffnung | |
EP0818578B1 (de) | Abdeckung für eine Bodenöffnung | |
EP1133910B1 (de) | Lagerschild eines Mähtellers | |
DE102006042914A1 (de) | Austragsvorrichtung für Schüttgut aus einem Schüttgutbehälter | |
DE10033226A1 (de) | Beweglicher Maschinenfuß mit Dichtfunktion | |
DD296724A5 (de) | Kreisrunder schachtdeckel aus gusseisen und beton mit lueftungsoeffnungen | |
DE3141006C2 (de) | Straßengully | |
DE3211619A1 (de) | Einhebel-mischbatterie | |
DE2725333A1 (de) | Knollenbrecher zum anschluss an ein reaktionsgefaess | |
DE572765C (de) | Trennschleuder mit Einsatztellern | |
DE29506860U1 (de) | Wasserübergabeschacht mit kunststoffhaltigen Segmenten | |
DE2503984A1 (de) | Kolben- und kolbenringanordnung | |
EP1025810A2 (de) | Form zum Einbetten von Modellen in eine Einbettmasse zur Erstellung von Gussformen für Dentalwerkstücke | |
DE4430263C2 (de) | Müllbehälter mit Trennwand | |
EP1209291A1 (de) | Vorrichtung zum Finden und Öffnen eines asphaltierten Rahmens einer Schachtabdeckung in Strassenbelägen o. dgl. | |
DE10208549A1 (de) | Verfahren zum Herstellen eines Schachtbauteils, insb. eines Schachtrings |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT CH DE FR GB LI |
|
17P | Request for examination filed |
Effective date: 19980602 |
|
AKX | Designation fees paid |
Free format text: AT CH DE FR GB LI |
|
RBV | Designated contracting states (corrected) |
Designated state(s): AT CH DE FR GB LI |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
17Q | First examination report despatched |
Effective date: 20000216 |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT CH DE FR GB LI |
|
REF | Corresponds to: |
Ref document number: 197182 Country of ref document: AT Date of ref document: 20001115 Kind code of ref document: T |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20001025 |
|
REF | Corresponds to: |
Ref document number: 59702520 Country of ref document: DE Date of ref document: 20001130 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: A. BRAUN, BRAUN, HERITIER, ESCHMANN AG PATENTANWAE |
|
ET | Fr: translation filed | ||
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20030219 Year of fee payment: 7 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20030311 Year of fee payment: 7 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20030313 Year of fee payment: 7 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20030527 Year of fee payment: 7 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PUE Owner name: VON ROLL INFRANET SA Free format text: VON ROLL HOLDING AG#BAHNHOFSTRASSE#4563 GERLAFINGEN (CH) -TRANSFER TO- VON ROLL INFRANET SA##2830 CHOINDEZ (CH) |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: 732E |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: TP |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040317 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040317 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20041001 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20040317 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20041130 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PUE Owner name: VONROLL INFRATEC (INVESTMENT) AG Free format text: VONROLL HYDROTEC SA# #2830 CHOINDEZ (CH) -TRANSFER TO- VONROLL INFRATEC (INVESTMENT) AG#BAHNHOFSTRASSE 23#6300 ZUG (CH) Ref country code: CH Ref legal event code: PFA Owner name: VONROLL HYDROTEC SA Free format text: VON ROLL INFRANET SA# #2830 CHOINDEZ (CH) -TRANSFER TO- VONROLL HYDROTEC SA# #2830 CHOINDEZ (CH) |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PFA Owner name: VONROLL INFRATEC (INVESTMENT) AG Free format text: VONROLL INFRATEC (INVESTMENT) AG#BAHNHOFSTRASSE 23#6300 ZUG (CH) -TRANSFER TO- VONROLL INFRATEC (INVESTMENT) AG#BAHNHOFSTRASSE 23#6300 ZUG (CH) |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PCAR Free format text: NEW ADDRESS: HOLBEINSTRASSE 36-38, 4051 BASEL (CH) |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20160322 Year of fee payment: 20 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |