EP2510158B1 - Functional unit of frame and cover for a manhole. - Google Patents
Functional unit of frame and cover for a manhole. Download PDFInfo
- Publication number
- EP2510158B1 EP2510158B1 EP10805269.7A EP10805269A EP2510158B1 EP 2510158 B1 EP2510158 B1 EP 2510158B1 EP 10805269 A EP10805269 A EP 10805269A EP 2510158 B1 EP2510158 B1 EP 2510158B1
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- EP
- European Patent Office
- Prior art keywords
- frame
- cover
- ramp
- buffer
- edge
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- 230000005484 gravity Effects 0.000 claims description 7
- 230000000750 progressive effect Effects 0.000 claims description 3
- 210000004027 cell Anatomy 0.000 description 9
- 230000002093 peripheral effect Effects 0.000 description 3
- 240000000966 Allium tricoccum Species 0.000 description 2
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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
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/1409—Covers for manholes or the like; Frames for covers adjustable in height or inclination
Definitions
- the present invention relates to a frame assembly and closure buffer of the frame, especially for manhole.
- Road manholes comprising a frame defining an access opening and a buffer rotatably mounted on the frame by hinge members between a closed position of this opening in which the buffer is embedded in a flange. frame to apply on a rabbet of this frame and a position of access to the opening defined by the frame.
- the hinge members of the frame buffer comprise at least one hinge eye adjacent to a hinge edge of the pad and a hinge pin integral with a hinge edge of the frame, extending above the rabbet parallel to the rim and rabbet of the frame, and which can be engaged in the hinge eye by reciprocal approximation of the panel in the open position and the frame.
- the hinge axis comprises a flat part having, relative to the frame, an inclination greater than a right angle, for example between about 110 ° and about 120 °, so that the pad can not be mounted on the frame or disassembled of this frame only in an overturned open position.
- a cam provided on the hinge edge of the frame and an arcuate inner portion of the buffer cooperate to guide the buffer including its open position to its closed position of the frame.
- the invention proposes a frame assembly and a closure buffer for the frame, in particular for a manhole, according to which the pad is rotatably mounted on the frame by hinge members between a closed position of the frame in which the buffer is in thickness in a rim of the frame to be applied on a rebate of the frame and an open position of the frame, the hinge members comprising at least one hinge axis integral with an edge of articulation of the frame and a housing formed in the buffer being adjacent to a hinge edge of the buffer and in which is engaged the hinge axis, and which is characterized in that the rabbet of the frame comprises, at the edge corresponding articulation of the frame, the first and second ramps projecting from the rabbet and the buffer comprises, at its hinge edge, first and second cam parts that can respectively and successively run s ur first and second ramps to cause the gradual tilting of the buffer from its open position to its closed position of the frame.
- the first and second ramps are located close to each other along the hinge edge of the frame.
- the first and second ramps are inclined upwardly from the hinge edge of the frame with different slopes and the first and second camming portions of the pad have different profiles such as when the pad is tilted from its position. opening to its closed position, the first cam portion of the buffer is only supported by gravity on the first ramp to walk on the latter and cause the tilting of the buffer to its closed position of the frame and then the second part forming buffer cam is only supported by gravity on the second ramp to walk on the latter and cause the continuation of the tilting of the buffer to its closed position of the frame.
- the first ramp has a steeper slope than the second ramp.
- the first ramp is closer to the hinge edge of the frame than the second ramp.
- the pad comprises a heel protruding from the hinge edge of the pad and abutting against a steep end flank of the first ramp opposite the hinge edge of the frame to lock the pad at a standing position.
- opening of the frame substantially corresponding to the opening position of the pad from which it can tilt, after disengagement of the heel of the steep sidewall, to its closed position of the frame and in that the heel has, on the side of the face internal buffer, the first part forming a cam.
- the second cam portion is formed on an inner web of the pad and is further away from the outer face of the pad than the first cam portion.
- the pad comprises a hook portion integral with the inner face of the pad and adapted to engage under the rabbet of the frame in line with the second ramp to prevent the lifting of the pad relative to the frame at the closed position of the pad.
- the hinge pin comprises at least one flat part having, relative to the frame, an inclination greater than a right angle and the housing formed in the pad opens out opposite the outer face of the pad through a reduced section guide authorizing the engagement of the hinge pin in the housing by reciprocal approximation of the buffer in an open position and the frame at an angle of inclination of the buffer relative to the frame determined by the angle of inclination of the flat of the hinge pin so that the pad can be mounted on the frame or removed from it in an inverted position relative to the frame.
- the pad is tilted to its inverted open position at an angle of between 110 ° and about 120 °.
- the invention also relates to a frame intended to be part of a frame assembly and closure buffer of the frame, particularly for a manhole, which frame comprises an internal rebate on which the buffer can be applied in the closed position of the frame and an edge to which the pad can be hinged, and which is characterized in that the rabbet of the frame comprises, at the corresponding hinge edge of the frame, first and second ramps projecting from the rabbet and located in the vicinity one of the other along the hinge edge of the frame being inclined upwardly from the hinge edge of the frame and having different slopes.
- the first ramp is closer to the hinge edge of the frame than the second ramp and has a steeper slope than the second ramp.
- the invention finally aims at a buffer intended to form part of a frame assembly and a closure buffer for the frame, particularly for a manhole, which buffer comprises an edge enabling it to be mounted articulated to the frame, and which is characterized in that the pad comprises, at its hinge edge, first and second cam parts having different profiles and which are located close to each other along the hinge edge of the pad.
- the second cam portion is formed on an inner web of the pad and is further away from the outer face of the pad than the first cam portion.
- reference numeral 1 designates a set for a manhole comprising a frame 2 bordering an opening O and a buffer 3 removably attached to the frame 2 and mounted on the latter to rotate between an inverted position of opening of the frame in which it gives access to the opening O as shown in figures 11 and 12 and a closed position of the frame shown in Figures 2 and 3 in which this buffer closes the opening O.
- the buffer 3 has a substantially flat outer surface 4, an inner face 5 and has a thickness e.
- the pad 3 is applied to a peripheral internal rebate 6 of the frame 1, for example by means of seat legs 7, only one of which is visible at figures 6 and 25 , while registering, in thickness, in a peripheral rim 8 of the frame 2.
- the frame has a generally rectangular shape whose peripheral rim is then constituted by two longitudinal walls and two transverse walls, the pad 3 then having a rectangular shape conjugate to that of the frame 2.
- the buffer 3 is rotatably mounted on the frame 2 by means of articulation members comprising at least less a hinge pin 9 secured to the frame 2 and a hinge housing 10 formed in the buffer 3 and in which is engaged the hinge pin 9 by reciprocal approximation of the buffer 3 in the inverted open position shown in FIGS. figures 11 , 12 and frame 2.
- the articulation members may comprise two coaxial articulation axes 9 integral respectively with two parallel plates 11, themselves integral with the flange 8 and with the rebate 6 perpendicular thereto, and the two hinge pins 9 may be respectively engaged in two opposite housings 10 formed in the buffer 3.
- the hinge housing 10 is adjacent to a hinge edge 13 of the pad 3 and is formed in the thickness of a web portion 14 secured to the pad 3 projecting from the inner face 5 of the pad.
- the housing 10 opens on the thickness of the edge of the web 14 opposite to the inner face 5 of the buffer 3 through a guide 15 allowing the passage of the hinge pin 9 in the closed position of the buffer 3 and, by Therefore, the assembly and disassembly of this buffer in this position.
- the housing 10 also opens on the end edge of the web 14 extending substantially perpendicularly to the inner face 5 of the buffer 3 through a reduced section guide 16.
- the hinge axis 9 shows in cross section a flattened portion 9a having, relative to the frame 2, has an inclination greater than a right angle, for example between about 110 ° and about 120 °, so as to allow engagement of the hinge pin 9 in the housing 10 through the reduced section of the guide 16 when the buffer 3 has relative to the frame 1 an inclination angle A in the same range of angles of inclination of the flat portion 9a of the hinge axis.
- the pad 3 can be mounted on the frame 2 or removed from this frame in an inverted opening position shown in FIGS. figures 11 and 12 , the pad 3 thus being naturally solicited, by gravity, outside the opening O and therefore not tending to close spontaneously.
- the buffer 3 is held in its inverted position by pressing its outer face 4 on the corresponding upper edge of the flange 8 and by pressing a corresponding inner face of the housing 10 of the buffer 3 on the hinge axis 9.
- the pad 3 comprises a hook portion 17 secured to the inner face 5 of the pad and engageable under the rabbet 6 of the frame 2 by its end 17a in line with the web 14 under the latter so as to prevent the lifting of the pad 3 relative to the frame 2 at the closed position of the buffer 3 of the Figures 2 and 3 .
- the buffer 3 may comprise, opposite its hinge edge 13, a locking lock of the buffer frame 2 as is known per se.
- the first ramp 18 is closer to the hinge edge 12 of the frame 2 than the second ramp 19.
- first and second ramps 18, 19 are inclined upwards from the hinge edge 12 of the frame 2 by having slopes different, the first ramp 18 having a slope steeper than that of the second ramp 19.
- the two ramps 18, 19 extend in a direction transverse to the hinge edge 12 of the frame 2 and the second ramp 19 extends more towards the opening O than the first ramp 18.
- the latter comprises a first concave portion 18a on the side of the hinge edge 12 and which is extended by a second substantially straight inclined portion 18b, while the second ramp 19 is inclined linearly over its entire length from the hinge edge 12 of the frame 2.
- the angle of inclination relative to the horizontal of the rectilinear portion 18b of the first ramp 18 is approximately 45 ° while the angle of inclination relative to horizontally of the second ramp 19 is about 20 °.
- the hinge axis 9 of the frame 2 is disposed above the second ramp 19.
- the buffer 3 comprises at its hinge edge 13 a first cam portion 20 and a second cam portion 21 which can respectively and successively run on the first ramp 18 and the second ramp 19 to cause the gradual tilting of the buffer 3 from its open position represented in Figures 13 to 16 as we will see later.
- the first cam portion 20 of the pad 3 is part of a heel 22 projecting from the hinge edge 13 of this pad and which can abut against a steep end flank 23 of the first ramp 18 located opposite the hinge edge 12 of the frame 2 to block the buffer 3 to a standing open position of the frame 2 shown in FIGS. figures 13 and 14 and to which the buffer 3 can not switch, for safety, to its closed position.
- the standing position of the buffer 3 shown in figures 13 and 14 is approximately 90 ° relative to the plane of the frame 2.
- the heel 22 comprises a flat outer face 22a located on the side of the outer face 4 of the pad 3 and the first cam portion 20 is formed by an arcuate face connecting the flat face 22a to the inner face 5 of the pad 3 so that the first cam portion 20 is located on the side of the inner face 5 of the pad 3.
- the second cam portion 21 is formed on the inner web 14 of the pad 3 and is constituted by an arcuate face connected to a flat face 13a forming part of the hinge edge 13 of the pad 3 projecting from the inner face 5 of this buffer to end at an edge adjacent the guide 15 for passage of the hinge pin 9 in the closed position of the buffer 3.
- the second cam portion 21 is in fact formed in a corner of the web opposite the inner face 5 buffer 3.
- the second cam portion 21 is further away from the outer face 4 of the pad 3 than the first cam portion 20.
- the two cam portions 20 and 21 are arranged close to each other along the hinge edge 13 of the buffer 3 so as to cooperate respectively with the two ramps 18, 19 staggered one of the other of the same distance as the two cam portions 20, 21.
- the two profiles of the cam portions 20, 21 are different from each other and, as best shown in FIG. figure 26 the radius of curvature of the first cam portion 20 is smaller than the radius of curvature of the second cam portion 21.
- the Figures 2 to 12 show the different stages of tilting of the buffer 3 from its closing position of the frame 2 to its reverse opening position of access to the opening O of the manhole and to which the buffer 3 can, if necessary, be removed of the frame 2.
- the figures 15 and 16 represent the situation of buffer 3 according to which an operator exerts on buffer 3, from its position of figures 13 and 14 , a pull to lift it and disengage it from its anti-return stop position figures 13 and 14 , that is to say that the heel 22 is disengaged from the steep side 23 of the first ramp 18.
- the first cam portion 20 comes into gravitational contact with the first ramp 18 so that the profile of the first cam portion 20 and that of the ramp 18 cooperate to cause a slight tilting in the direction of clockwise, that is to say to its closed position, of the buffer 3 as shown in FIG. Figures 17 to 20 .
- the second cam portion 21 is not in contact with the ramp 19.
- the figures 19 and 20 also show an intermediate position of the buffer 3 in which the two cam portions 20, 21 are simultaneously in gravity contact respectively on the two ramps 18 and 19.
- the two cam portions 20, 21 of the buffer 3 cooperate with the two ramps 18, 19 of the frame 2 to cause the progressive tilting of the buffer 3 from its standing position.
- figures 17 and 18 at its closed position of the frame 2 the guide of the buffer 3 provided by this set of cam portions 20, 21 and ramps 18, 19 for progressively moving the housing 10 of the buffer relative to the axis of articulation 9 of the frame 2 without risk of jamming.
- the steep slope of the portion 18b of the ramp 18 allows in fact with the short profile of the cam portion 20 to quickly initiate the tilting of the buffer 3 to its closed position while the softer slope of the ramp 19 and the long profile of the cam portion 21 allow good progressive guidance of the tilting of the buffer 3 to its closed position.
- a window 24 is hollowed in the rim 8 of the frame 2 at the hinge edge 12 of this frame to allow the passage of the heel 22 during the tilting of the buffer 3 between its closed position and its open position.
- the device of the invention makes it possible to improve the tilting of the buffer from its standing open position to its closed position of the frame 2 without an operator having to intervene once he has disengaged the buffer from his position. standing anti-return position shown in figures 13 and 14 .
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- Civil Engineering (AREA)
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- Environmental & Geological Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Sewage (AREA)
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Description
La présente invention concerne un ensemble à cadre et tampon de fermeture du cadre notamment pour regard de chaussée.The present invention relates to a frame assembly and closure buffer of the frame, especially for manhole.
On connaît des regards de chaussée comprenant un cadre définissant une ouverture d'accès et un tampon monté à rotation sur le cadre par des organes d'articulation entre une position de fermeture de cette ouverture dans laquelle le tampon s'inscrit en épaisseur dans un rebord du cadre pour s'appliquer sur une feuillure de ce cadre et une position d'accès à l'ouverture délimitée par le cadre.Road manholes are known comprising a frame defining an access opening and a buffer rotatably mounted on the frame by hinge members between a closed position of this opening in which the buffer is embedded in a flange. frame to apply on a rabbet of this frame and a position of access to the opening defined by the frame.
Un tel regard de chaussée est décrit notamment dans le brevet français n°
Selon ce regard de chaussée connu, les organes d'articulation du tampon au cadre comprennent au moins un oeil d'articulation adjacent à un bord d'articulation du tampon et un axe d'articulation solidaire d'un bord d'articulation du cadre, s'étendant au-dessus de la feuillure parallèlement au rebord et à la feuillure du cadre, et qui peut être engagé dans l'oeil d'articulation par rapprochement réciproque du panneau en position ouverte et du cadre.According to this known manhole, the hinge members of the frame buffer comprise at least one hinge eye adjacent to a hinge edge of the pad and a hinge pin integral with a hinge edge of the frame, extending above the rabbet parallel to the rim and rabbet of the frame, and which can be engaged in the hinge eye by reciprocal approximation of the panel in the open position and the frame.
L'axe d'articulation comprend un méplat ayant, par rapport au cadre, une inclinaison supérieure à un angle droit, par exemple comprise entre environ 110° et environ 120°, de façon que le tampon ne puisse être monté sur le cadre ou démonté de ce cadre que dans une position ouverte renversée.The hinge axis comprises a flat part having, relative to the frame, an inclination greater than a right angle, for example between about 110 ° and about 120 °, so that the pad can not be mounted on the frame or disassembled of this frame only in an overturned open position.
Une came prévue sur le bord d'articulation du cadre et une partie interne arquée du tampon coopèrent pour guider le tampon notamment de sa position d'ouverture à sa position de fermeture du cadre.A cam provided on the hinge edge of the frame and an arcuate inner portion of the buffer cooperate to guide the buffer including its open position to its closed position of the frame.
Cependant, cette opération de basculement du tampon vers sa position de fermeture du cadre est fastidieuse puisqu'elle nécessite de soulever le tampon à sa position d'ouverture renversée à une position permettant de le débloquer du cadre et de le faire pivoter relativement au cadre à une position inclinée vers le cadre pour que l'oeil du tampon puisse se déplacer librement relativement à l'axe d'articulation. En outre, l'ensemble à came et partie interne arquée correspondante du tampon n'assure pas une précision de guidage suffisante pour que le tampon puisse s'inscrire dans le rebord du cadre sans heurter ce rebord.However, this operation of tilting the buffer to its closed position of the frame is tedious since it requires lifting the buffer to its inverted opening position to a position to unlock the frame and rotate relative to the frame to a position inclined towards the frame so that the eye of the pad can move freely relative to the axis of articulation. In addition, the cam assembly and corresponding arcuate inner portion of the pad does not provide sufficient guiding accuracy for the pad to fit into the rim of the frame without striking the rim.
La présente invention a pour but de palier aux inconvénients ci-dessus des regards de chaussée connus.The present invention aims to overcome the disadvantages above known manholes.
A cet effet, l'invention propose un ensemble à cadre et tampon de fermeture du cadre notamment pour regard de chaussée, selon lequel le tampon est monté à rotation sur le cadre par des organes d'articulation entre une position de fermeture du cadre dans laquelle le tampon s'inscrit en épaisseur dans un rebord du cadre pour s'appliquer sur une feuillure du cadre et une position d'ouverture du cadre, les organes d'articulation comprenant au moins un axe d'articulation solidaire d'un bord d'articulation du cadre et un logement ménagé dans le tampon en étant adjacent à un bord d'articulation du tampon et dans lequel est engagé l'axe d'articulation, et qui est caractérisé en ce que la feuillure du cadre comprend, au niveau du bord correspondant d'articulation du cadre, des première et seconde rampes faisant saillie de la feuillure et le tampon comprend, à son bord d'articulation, des première et seconde parties formant cames pouvant cheminer respectivement et successivement sur les première et seconde rampes pour provoquer le basculement progressif du tampon de sa position d'ouverture à sa position de fermeture du cadre.For this purpose, the invention proposes a frame assembly and a closure buffer for the frame, in particular for a manhole, according to which the pad is rotatably mounted on the frame by hinge members between a closed position of the frame in which the buffer is in thickness in a rim of the frame to be applied on a rebate of the frame and an open position of the frame, the hinge members comprising at least one hinge axis integral with an edge of articulation of the frame and a housing formed in the buffer being adjacent to a hinge edge of the buffer and in which is engaged the hinge axis, and which is characterized in that the rabbet of the frame comprises, at the edge corresponding articulation of the frame, the first and second ramps projecting from the rabbet and the buffer comprises, at its hinge edge, first and second cam parts that can respectively and successively run s ur first and second ramps to cause the gradual tilting of the buffer from its open position to its closed position of the frame.
De préférence, les première et seconde rampes sont situées à proximité l'une de l'autre le long du bord d'articulation du cadre.Preferably, the first and second ramps are located close to each other along the hinge edge of the frame.
Les première et seconde rampes sont inclinées de bas en haut à partir du bord d'articulation du cadre en présentant des pentes différentes et lès première et seconde parties formant cames du tampon présentent des profils différents tels que, lors du basculement du tampon de sa position d'ouverture à sa position de fermeture, la première partie formant came du tampon est seule en appui par gravité sur la première rampe pour cheminer sur cette dernière et provoquer le basculement du tampon vers sa position de fermeture du cadre et ensuite la seconde partie formant came du tampon est seule en appui par gravité sur la seconde rampe pour cheminer sur cette dernière et provoquer la poursuite du basculement du tampon à sa position de fermeture du cadre.The first and second ramps are inclined upwardly from the hinge edge of the frame with different slopes and the first and second camming portions of the pad have different profiles such as when the pad is tilted from its position. opening to its closed position, the first cam portion of the buffer is only supported by gravity on the first ramp to walk on the latter and cause the tilting of the buffer to its closed position of the frame and then the second part forming buffer cam is only supported by gravity on the second ramp to walk on the latter and cause the continuation of the tilting of the buffer to its closed position of the frame.
La première rampe a une pente plus abrupte que celle de la seconde rampe.The first ramp has a steeper slope than the second ramp.
La première rampe est plus proche du bord d'articulation du cadre que la seconde rampe.The first ramp is closer to the hinge edge of the frame than the second ramp.
Le tampon comprend un talon faisant saillie du bord d'articulation du tampon et pouvant venir en butée contre un flanc abrupt d'extrémité de la première rampe à l'opposé du bord d'articulation du cadre pour bloquer le tampon à une position debout d'ouverture du cadre correspondant sensiblement à la position d'ouverture du tampon à partir de laquelle il peut basculer, après désengagement du talon du flanc abrupt, vers sa position de fermeture du cadre et en ce que le talon comporte, du côté de la face interne du tampon, la première partie formant came.The pad comprises a heel protruding from the hinge edge of the pad and abutting against a steep end flank of the first ramp opposite the hinge edge of the frame to lock the pad at a standing position. opening of the frame substantially corresponding to the opening position of the pad from which it can tilt, after disengagement of the heel of the steep sidewall, to its closed position of the frame and in that the heel has, on the side of the face internal buffer, the first part forming a cam.
La seconde partie formant came est formée sur un voile interne du tampon et est plus éloignée de la face externe du tampon que la première partie formant came.The second cam portion is formed on an inner web of the pad and is further away from the outer face of the pad than the first cam portion.
Le tampon comprend une partie formant crochet solidaire de la face interne du tampon et apte à s'engager sous la feuillure du cadre en aplomb de la seconde rampe pour empêcher le soulèvement du tampon relativement au cadre à la position de fermeture du tampon.The pad comprises a hook portion integral with the inner face of the pad and adapted to engage under the rabbet of the frame in line with the second ramp to prevent the lifting of the pad relative to the frame at the closed position of the pad.
L'axe d'articulation comprend au moins un méplat ayant, par rapport au cadre, une inclinaison supérieure à un angle droit et le logement ménagé dans le tampon débouche à l'opposé de la face externe du tampon à travers un guide de section réduite autorisant l'engagement de l'axe d'articulation dans le logement par rapprochement réciproque du tampon en une position ouverte et du cadre suivant un angle d'inclinaison du tampon relativement au cadre déterminé par l'angle d'inclinaison du méplat de l'axe d'articulation de sorte que le tampon peut être monté sur le cadre ou démonté de celui-ci dans une position renversée relativement au cadre.The hinge pin comprises at least one flat part having, relative to the frame, an inclination greater than a right angle and the housing formed in the pad opens out opposite the outer face of the pad through a reduced section guide authorizing the engagement of the hinge pin in the housing by reciprocal approximation of the buffer in an open position and the frame at an angle of inclination of the buffer relative to the frame determined by the angle of inclination of the flat of the hinge pin so that the pad can be mounted on the frame or removed from it in an inverted position relative to the frame.
Le tampon est incliné à sa position ouverte renversée suivant un angle compris entre 110° et environ 120°.The pad is tilted to its inverted open position at an angle of between 110 ° and about 120 °.
L'invention vise également un cadre destiné à faire partie d'un ensemble à cadre et tampon de fermeture du cadre notamment pour regard de chaussée, lequel cadre comprend une feuillure interne sur laquelle peut s'appliquer le tampon en position de fermeture du cadre et un bord auquel peut être monté articulé le tampon, et qui est caractérisé en ce que la feuillure du cadre comprend, au niveau du bord correspondant d'articulation du cadre, des première et seconde rampes faisant saillie de la feuillure et situées à proximité l'une de l'autre le long du bord d'articulation du cadre en étant inclinées de bas en haut à partir du bord d'articulation du cadre et présentant des pentes différentes.The invention also relates to a frame intended to be part of a frame assembly and closure buffer of the frame, particularly for a manhole, which frame comprises an internal rebate on which the buffer can be applied in the closed position of the frame and an edge to which the pad can be hinged, and which is characterized in that the rabbet of the frame comprises, at the corresponding hinge edge of the frame, first and second ramps projecting from the rabbet and located in the vicinity one of the other along the hinge edge of the frame being inclined upwardly from the hinge edge of the frame and having different slopes.
La première rampe est plus proche du bord d'articulation du cadre que la seconde rampe et a une pente plus abrupte que celle de la seconde rampe.The first ramp is closer to the hinge edge of the frame than the second ramp and has a steeper slope than the second ramp.
L'invention vise enfin un tampon destiné à faire partie d'un ensemble à cadre et tampon de fermeture du cadre notamment pour regard de chaussée, lequel tampon comprend un bord lui permettant d'être monté articulé au cadre, et qui est caractérisé en ce que le tampon comprend, à son bord d'articulation, des première et seconde parties formant cames présentant des profils différents et qui sont situées à proximité l'une de l'autre le long du bord d'articulation du tampon.The invention finally aims at a buffer intended to form part of a frame assembly and a closure buffer for the frame, particularly for a manhole, which buffer comprises an edge enabling it to be mounted articulated to the frame, and which is characterized in that the pad comprises, at its hinge edge, first and second cam parts having different profiles and which are located close to each other along the hinge edge of the pad.
Ce tampon comprend un talon faisant saillie du bord d'articulation du tampon et qui comporte, en faisant saillie de la face interne du tampon, la première partie formant came.This pad comprises a heel protruding from the hinge edge of the pad and which has, projecting from the inner face of the pad, the first cam portion.
La seconde partie formant came est formée sur un voile interne du tampon et est plus éloignée de la face externe du tampon que la première partie formant came.The second cam portion is formed on an inner web of the pad and is further away from the outer face of the pad than the first cam portion.
L'invention sera mieux comprise, et d'autres buts, caractéristiques, détails et avantages de celle-ci apparaîtront plus clairement dans la description explicative qui va suivre faite en référence aux dessins annexés donnés uniquement à titre d'exemple illustrant un mode de réalisation de l'invention et dans lesquels :
- la
figure 1 est une vue partielle en perspective d'un bord d'articulation du cadre d'un regard de chaussée comportant deux rampes de basculement du tampon de ce regard conformément à l'invention ; - la
figure 2 est une vue en coupe dans un plan perpendiculaire au côté d'articulation du cadre passant par la ligne II-II de lafigure 1 et représentant le tampon à sa position de fermeture du cadre ; - la
figure 3 est une vue en coupe dans un autre plan perpendiculaire au côté du cadre passant par la ligne III-III de lafigure 1 avec le tampon occupant également sa position de fermeture du cadre ; - les
figures 4 et 5 sont des vues en coupe identiques aux vues en coupe desfigures 2 et 3 et représentant un début de phase d'ouverture du tampon ; - la
figure 6 est une vue en coupe dans un plan perpendiculaire au bord du cadre suivant la ligne VI-VI de lafigure 1 et montrant le tampon à une position d'ouverture desfigures 4 et 5 ; - les
figures 7 et8 sont des vues en coupe semblables à celles desfigures 4 et 5 et montrant le tampon à une autre position d'ouverture ; - les
figures 9 et10 sont des vues en coupe semblables à celles desfigures 7 et8 et montrant le tampon à une position d'ouverture debout d'environ 90° relativement au cadre ; - les
figures 11 et12 sont des vues en coupe semblables à celles desfigures 9 et10 et montrant le tampon à sa position d'ouverture renversée relativement au cadre ; - les
figures 13 et14 sont des vues en coupe semblables à celles desfigures 9 et10 et montrant le tampon à une position debout d'ouverture d'antiretour vers sa position de fermeture ; - les
figures 15 et16 sont des vues en coupe semblables à celles desfigures 13 et14 et montrant le tampon à une position dégagée de sa position d'antiretour desfigures 13 et14 ; - les
figures 17 et18 sont des vues en coupe semblables à celles desfigures 15 et16 et montrant le tampon coopérant avec une première rampe du cadre pour le basculement du tampon vers sa position de fermeture ; - les
figures 19 et20 sont des vues en coupe semblables à celles desfigures 17 et18 et montrant le tampon à une position intermédiaire de contact avec les deux rampes du cadre pour assurer la continuité du basculement du tampon vers sa position de fermeture ; - les
figures 21 et22 sont des vues en coupe semblables à celles desfigures 19 et20 et montrant le tampon en appui sur la seconde rampe du cadre assurant le basculement du tampon vers sa position de fermeture ; - les
figures 23 et24 sont des vues en coupe semblables à celles desfigures 21 et22 et montrant le tampon à une autre position de basculement vers sa position de fermeture du cadre ; - la
figure 25 est une vue en coupe semblable à celle de lafigure 6 et montrant le tampon à la position de celle desfigures 23 et24 ; - la
figure 26 est une vue en perspective suivant la flèche XXVI de lafigure 19 ; et - la
figure 27 est une vue en perspective suivant la flèche XXVII de lafigure 22 .
- the
figure 1 is a partial perspective view of a hinge edge of the frame of a manhole comprising two tilt ramps of the buffer of this gaze according to the invention; - the
figure 2 is a sectional view in a plane perpendicular to the hinge side of the frame passing through line II-II of thefigure 1 and representing the buffer at its closed position of the frame; - the
figure 3 is a sectional view in another plane perpendicular to the side of the frame passing through line III-III of thefigure 1 with the buffer also occupying its closed position of the frame; - the
Figures 4 and 5 are sectional views identical to the sectional views ofFigures 2 and 3 and representing a beginning of the buffer opening phase; - the
figure 6 is a sectional view in a plane perpendicular to the edge of the frame along line VI-VI of thefigure 1 and showing the buffer at an open position ofFigures 4 and 5 ; - the
figures 7 and8 are sectional views similar to those ofFigures 4 and 5 and showing the stamp at another open position; - the
figures 9 and10 are sectional views similar to those offigures 7 and8 and showing the pad at a standing open position of about 90 ° relative to the frame; - the
figures 11 and12 are sectional views similar to those offigures 9 and10 and showing the pad in its upside down position relative to the frame; - the
figures 13 and14 are sectional views similar to those offigures 9 and10 and showing the tampon in a standing open position of non-return toward its closed position; - the
figures 15 and16 are sectional views similar to those offigures 13 and14 and showing the pad at a position clear of its anti-return positionfigures 13 and14 ; - the
figures 17 and18 are sectional views similar to those offigures 15 and16 and showing the buffer cooperating with a first ramp of the frame for the tilting of the buffer towards its closed position; - the
figures 19 and20 are sectional views similar to those offigures 17 and18 and showing the buffer at an intermediate position of contact with the two ramps of the frame to ensure the continuity of the tilting of the buffer towards its closed position; - the
figures 21 and22 are sectional views similar to those offigures 19 and20 and showing the buffer bearing on the second ramp of the frame ensuring the tilting of the buffer to its closed position; - the
figures 23 and24 are sectional views similar to those offigures 21 and22 and showing the pad at another tilting position to its closed position of the frame; - the
figure 25 is a sectional view similar to that of thefigure 6 and showing the buffer at the position of that of thefigures 23 and24 ; - the
figure 26 is a perspective view along arrow XXVI of thefigure 19 ; and - the
figure 27 is a perspective view along arrow XXVII of thefigure 22 .
En se reportant aux
Le tampon 3 comporte une face externe sensiblement plane 4, une face interne 5 et présente une épaisseur e. Dans sa position de fermeture du cadre 2, le tampon 3 s'applique sur une feuillure interne périphérique 6 du cadre 1, par exemple par l'intermédiaire de pieds d'assise 7 dont un seul est visible aux
Le tampon 3 est monté à rotation sur le cadre 2 par l'intermédiaire d'organes d'articulation comprenant au moins un axe d'articulation 9 solidaire du cadre 2 et un logement d'articulation 10 ménagé dans le tampon 3 et dans lequel est engagé l'axe d'articulation 9 par rapprochement réciproque du tampon 3 en position ouverte renversée représentée aux
Comme cela ressort mieux de la
En variante, les organes d'articulation peuvent comporter deux axes d'articulation coaxiaux 9 solidaires respectivement de deux plaques parallèles 11, elles-mêmes solidaires du rebord 8 et de la feuillure 6 perpendiculairement à ces derniers et les deux axes d'articulation 9 peuvent être engagés respectivement dans deux logements opposés 10 ménagés dans le tampon 3.As a variant, the articulation members may comprise two coaxial articulation axes 9 integral respectively with two
Le logement d'articulation 10 est adjacent à un bord d'articulation 13 du tampon 3 et est formé dans l'épaisseur d'une partie formant voile 14 solidaire du tampon 3 en faisant saillie de la face interne 5 de ce tampon. Le logement 10 débouche sur l'épaisseur du bord du voile 14 opposé à la face interne 5 du tampon 3 au travers d'un guide 15 permettant le passage de l'axe d'articulation 9 en position de fermeture du tampon 3 et, par conséquent, le montage et le démontage de ce tampon dans cette position.The
Le logement 10 débouche également sur le bord d'extrémité du voile 14 s'étendant sensiblement perpendiculairement à la face interne 5 du tampon 3 à travers un guide de section réduite 16.The
L'axe d'articulation 9 présente en section transversale un méplat 9a ayant, par rapport au cadre 2, une inclinaison a supérieure à un angle droit, par exemple comprise entre environ 110° et environ 120°, de façon à autoriser l'engagement de l'axe d'articulation 9 dans le logement 10 au travers de la section réduite du guide 16 lorsque le tampon 3 présente par rapport au cadre 1 un angle d'inclinaison A dans la même gamme d'angles d'inclinaison du méplat 9a de l'axe d'articulation. Autrement dit, le tampon 3 peut être monté sur le cadre 2 ou démonté de ce cadre dans une position renversée d'ouverture représentée aux
Le tampon 3 comprend une partie formant crochet 17 solidaire de la face interne 5 du tampon et pouvant s'engager sous la feuillure 6 du cadre 2 par son extrémité 17a en aplomb du voile 14 sous ce dernier de manière à empêcher le soulèvement du tampon 3 relativement au cadre 2 à la position de fermeture du tampon 3 des
Le tampon 3 peut comporter, à l'opposé de son bord d'articulation 13, une serrure de verrouillage du tampon au cadre 2 comme cela est connu en soi.The
Selon l'invention, la feuillure 6 du cadre 2 comprend, au niveau du bord correspondant d'articulation 12 de ce cadre, une première rampe 18 et une seconde rampe 19 faisant saillie de la feuillure 6 en étant situées à proximité l'une de l'autre le long du bord d'articulation 12 du cadre 2.According to the invention, the
Comme cela ressort mieux de la
En outre, les première et seconde rampes 18, 19 sont inclinées de bas en haut à partir du bord d'articulation 12 du cadre 2 en présentant des pentes différentes, la première rampe 18 ayant une pente plus abrupte que celle de la seconde rampe 19.In addition, the first and
Les deux rampes 18, 19 s'étendent suivant une direction transversale au bord d'articulation 12 du cadre 2 et la seconde rampe 19 s'étend plus vers l'ouverture O que la première rampe 18. Cette dernière comporte une première portion concave 18a du côté du bord d'articulation 12 et qui est prolongée par une seconde portion inclinée sensiblement rectiligne 18b, tandis que la seconde rampe 19 est inclinée linéairement sur toute sa longueur à partir du bord d'articulation 12 du cadre 2.The two
A titre d'exemple non limitatif, la valeur d'angle d'inclinaison par rapport à l'horizontale de la partie rectiligne 18b de la première rampe 18 est d'environ 45° tandis que la valeur d'angle d'inclinaison par rapport à l'horizontale de la seconde rampe 19 est d'environ 20°.By way of nonlimiting example, the angle of inclination relative to the horizontal of the
L'axe d'articulation 9 du cadre 2 est disposé au-dessus de la seconde rampe 19.The
Le tampon 3 comprend à son bord d'articulation 13 une première partie formant came 20 et une seconde partie formant came 21 pouvant cheminer respectivement et successivement sur la première rampe 18 et la seconde rampe 19 pour provoquer le basculement progressif du tampon 3 à partir de sa position d'ouverture représentée aux
Selon un mode de réalisation préféré, la première partie formant came 20 du tampon 3 fait partie d'un talon 22 faisant saillie du bord d'articulation 13 de ce tampon et pouvant venir en butée contre un flanc abrupt d'extrémité 23 de la première rampe 18 situé à l'opposé du bord d'articulation 12 du cadre 2 pour bloquer le tampon 3 à une position debout d'ouverture du cadre 2 représentée aux
Le talon 22 comprend une face externe plane 22a située du côté de la face externe 4 du tampon 3 et la première partie formant came 20 est formée par une face arquée de raccordement de la face plane 22a à la face interne 5 du tampon 3 de sorte que la première partie formant came 20 est située du côté de la face interne 5 du tampon 3.The
La seconde partie formant came 21 est formée sur le voile interne 14 du tampon 3 et est constituée par une face arquée raccordée à une face plane 13a faisant partie du bord d'articulation 13 du tampon 3 en faisant saillie de la face interne 5 de ce tampon pour se terminer à un bord adjacent au guide 15 de passage de l'axe d'articulation 9 en position de fermeture du tampon 3. La seconde partie formant came 21 est en fait formée dans un coin du voile opposé à la face interne 5 du tampon 3.The
Ainsi, la seconde partie formant came 21 est plus éloignée de la face externe 4 du tampon 3 que la première partie formant came 20.Thus, the
En outre, les deux parties formant came 20 et 21 sont disposées à proximité l'une de l'autre le long du bord d'articulation 13 du tampon 3 afin de pouvoir coopérer respectivement avec les deux rampes 18, 19 décalées l'une de l'autre de la même distance que les deux parties formant came 20, 21.In addition, the two
Les deux profils des parties formant came 20, 21 sont différents l'un de l'autre et, comme mieux représenté en
En position de fermeture du tampon 3 représentée aux
Les
Les
Il est à noter que lors des étapes de basculement du tampon 3 de sa position de fermeture à sa position renversée d'ouverture (
Les
En relâchant ensuite le tampon 3 et en l'inclinant légèrement dans le sens des aiguilles d'une montre, la première partie formant came 20 vient en contact par gravité sur la première rampe 18 de façon que le profil de la première partie formant came 20 et celui de la rampe 18 coopèrent pour provoquer un léger basculement dans le sens des aiguilles d'une montre, c'est-à-dire vers sa position de fermeture, du tampon 3 comme représenté aux
Les
Ensuite, le tampon 3 continue de basculer vers sa position de fermeture du cadre 2 par contact par gravité de la seconde partie formant came 21 sur la rampe 19, la première partie formant came 20 ayant été complètement dégagée de la première rampe 18 comme représenté aux
Ce basculement continue jusqu'à ce que le tampon occupe sa position de fermeture du cadre 2 représentée aux
Ainsi, les deux parties formant came 20, 21 du tampon 3 coopèrent avec les deux rampes 18, 19 du cadre 2 pour provoquer le basculement progressif du tampon 3 de sa position debout des
Enfin, une fenêtre 24 est creusée dans le rebord 8 du cadre 2 au niveau du bord d'articulation 12 de ce cadre pour permettre le passage du talon 22 lors du basculement du tampon 3 entre sa position de fermeture et sa position d'ouverture.Finally, a
Le dispositif de l'invention permet d'améliorer le basculement du tampon de sa position d'ouverture debout à sa position de fermeture du cadre 2 sans qu'un opérateur n'ait à intervenir une fois qu'il a désengagé le tampon de sa position debout d'antiretour représentée aux
Claims (16)
- Frame assembly (2) and cover (3) for closing the frame assembly (2), particularly for a street manhole, wherein the cover (3) is rotatably mounted on the frame (2) by hinged elements (9, 10), between a closed position of the frame (2) where the cover (3) fits into a flange (8) of the frame (2) and lies on a rabbet (6) of the frame (2), and an open position of the frame (2), the hinged elements (9, 10) comprising at least one hinge pin (9) integral with a hinged edge (12) of the frame (2) and a housing (10) formed in the cover (3) adjacent to a hinged edge (13) of the cover (3) and wherein is set the hinge axis (9), characterised in that the rabbet (6) of the frame (2) comprises, at the edge of the corresponding articulation (12) of the frame (2), primary and secondary ramps (18, 19) protruding from the rabbet (6), and the cover (3) comprises at its hinged edge (13), first and second cam portions (20, 21) which, respectively and sequentially, ride along the first and second ramps (18, 19) in order to cause the progressive tilting of the cover (3) from its open position to its position when the frame (2) is closed.
- An assembly according to claim 1, characterised in that the primary and secondary ramps (18, 19) are located close to each other along the hinged edge (12) of the frame (2).
- An assembly according to claim 1 or 2, characterised in that the primary and secondary ramps (18, 19) are inclined upwards from the hinged edge (12) of the frame (2) and have different slopes, and in that the first and second cam portions (20, 21) of the cover (3) have different profiles, in such a way as that during tilting of the cover (3) from its open position to its closed position, the first cam portion (20) of the cover (3) is only supported by gravity on the first ramp (18) and runs along it, thus tilting the cover (3) towards its position when the frame (2) is closed, and then the second cam portion (21) of the cover (3) is only supported by gravity on the second ramp (19) and thus runs along it which causes further pivoting of the cover (3) to its position on the closed frame (2) .
- An assembly according to claim 3, characterised in that the first ramp (18) is steeper than the second ramp (19) and in that the first cam section (20) has a slope curvature radius smaller than the radius of curvature of the second cam portion (21).
- An assembly according to claim 4, characterised in that the first ramp (18) is inclined at an angle of about 45° while the second ramp (19) is inclined at an angle of about 20 °.
- An assembly according to one of the preceding claims, characterised in that the first ramp (18) is closer to the hinged edge (12) of the frame (2) than the second ramp (19).
- An assembly according to one of the preceding claims, characterised in that the cover (3) comprises a lug (22) protruding from the hinged edge (13) of the cover (3) and capable of abutting against a steep ridge at the extremity (23) of the first ramp (18), opposite to the hinged edge (12) of the frame (2) in order to lock the cover (3) into an upright position when the frame (2) is open, corresponding substantially to the open position of the cover (3) from which it can pivot, after disengagement of the heel (22) from the steep ridge (23) towards its position when the frame (2) is closed, and in that the heel (22) has, on the side of the inner face (5) of the cover (3), the first cam portion (20).
- An assembly according to one of the preceding claims, characterised in that the second cam portion (21) is located on the inner surface (14) of the cover (3) and is further from the outer face (4) of the cover (3) than the first cam section (20).
- An assembly according to one of the preceding claims, characterised in that the cover (3) comprises a hooked portion (17) integral with the inner face (5) of the cover (3) and capable of engaging in the rabbet (6) of the frame (2) in vertical alignment with the second ramp (19) to prevent the lifting of the cover (3) relative to the frame (2) in the closed position of the cover (3).
- An assembly according to one of the preceding claims, characterised in that the hinge pin (9) comprises at least one rounded surface (9a) having, relative to the frame (2), an angle greater than a right angle and in that the housing (10) built into the cover (3) emerges opposite to the outer face (4) of the cover (3) through a guide of reduced cross-section, permitting the engagement of the hinge pin (9) in the housing (10) by mutual approach of the cover (3) in an open position and the frame (2) at an angle of inclination of the cover (3) relative to the frame (2) determined by the angle of inclination of the rounded surface (9a) of the hinge pin (9), so that the cover (3) can be mounted on the frame (2) or removed therefrom in an inverted position relative to the frame (2).
- An assembly according to claim 10, characterised in that the cover (3) is tilted to its inverted open position at an angle of between about 110 ° and about 120°.
- Framework to form part of a frame assembly (2) and cover (3) for closing the frame, particularly for a street manhole, in which the frame (2) comprises an internal rabbet (6) on which the cover (3) may rest in the closed position of the frame (2) and an edge (12) on which can be hinged the cover (3), characterised in that the grooving (6) of the frame (2) comprises at the corresponding hinged edge (12) of the frame (2), primary and secondary ramps (18,19) protruding from the rabbet (6) and located in proximity to each other along the hinged edge (12) of the frame (2), these ramps being inclined upwardly from the hinged edge (12) of the frame (2) and having different slopes.
- A framework according to claim 11, characterised in that the first ramp (18) is closer to the hinged edge (12) of the frame (2) than the second ramp (19) and has a steeper slope than that of the second ramp (19).
- A cover designed to form part of a frame assembly (2) and cover (3) for closing the frame (2), in particular for a street manhole, in which the cover (3) comprises an edge (13) allowing it to be hinged to the frame (2), characterised in that the cover (3) comprises at its hinged edge (13), first and second cam portions (20, 21) having different profiles and that are located near each other along the hinged edge (13) of the cover (3).
- A cover according to claim 14, characterised in that it comprises a heel (22) protruding from the hinged edge (13) of the cover (3), and in that the heel (22) has, protruding from the inner face (5) of the cover (3), the first cam portion (20).
- A cover according to claim 14 or 15, characterised in that the second cam portion (21) is located on an inner surface (14) of the cover (3) and is further away from the outer face (4) of the cover (3) than the first cam part (20).
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SI201030376T SI2510158T1 (en) | 2009-12-11 | 2010-11-24 | Functional unit of frame and cover for a manhole. |
PL10805269T PL2510158T3 (en) | 2009-12-11 | 2010-11-24 | Functional unit of frame and cover for a manhole. |
CY20131100908T CY1114705T1 (en) | 2009-12-11 | 2013-10-16 | A COMPLEX OF A FRAME AND A CLOSING COVER, SPECIAL FOR A ROAD NETWORK |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0958870A FR2953867B1 (en) | 2009-12-11 | 2009-12-11 | FRAME ASSEMBLY AND FRAME CLOSURE PAD, IN PARTICULAR FOR CHAIRING |
PCT/FR2010/052515 WO2011070263A1 (en) | 2009-12-11 | 2010-11-24 | Assembly comprising a frame and a closure cover for the frame, especially for a street manhole |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2510158A1 EP2510158A1 (en) | 2012-10-17 |
EP2510158B1 true EP2510158B1 (en) | 2013-07-17 |
Family
ID=42112626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10805269.7A Active EP2510158B1 (en) | 2009-12-11 | 2010-11-24 | Functional unit of frame and cover for a manhole. |
Country Status (14)
Country | Link |
---|---|
EP (1) | EP2510158B1 (en) |
CN (1) | CN102652199B (en) |
BR (1) | BR112012013099A2 (en) |
CL (1) | CL2012000928A1 (en) |
CY (1) | CY1114705T1 (en) |
DK (1) | DK2510158T3 (en) |
ES (1) | ES2431806T3 (en) |
FR (1) | FR2953867B1 (en) |
MX (1) | MX2012005219A (en) |
PL (1) | PL2510158T3 (en) |
PT (1) | PT2510158E (en) |
RS (1) | RS52986B (en) |
SI (1) | SI2510158T1 (en) |
WO (1) | WO2011070263A1 (en) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2645189B1 (en) * | 1989-04-03 | 1991-06-28 | Pont A Mousson | LOCKABLE GROUND LOOK AT OPENING |
FR2758836B1 (en) * | 1997-01-30 | 1999-03-05 | Norinco | DEVICE FOR LOCKING A BUFFER WITH ARTICULATED MOUNTING ON A FRAME |
FR2799478B1 (en) * | 1999-10-08 | 2001-11-09 | Pont A Mousson | DEVICE FOR CLOSING A VISIT OR INSPECTION LOOK |
FR2805292B1 (en) * | 2000-02-17 | 2003-05-09 | Saint Gobain Pont A Mousson | ARTICULATED COVER ELEMENT FOR A POLYGONAL FRAME FOR A VISIT OR INSPECTION LOOK, AND CORRESPONDING LOOK |
FR2809752B1 (en) * | 2000-05-31 | 2002-07-19 | Saint Gobain Pont A Mousson | ARTICULATED LID MANHOLE WITH ANTI-THEFT DEVICE FOR EXCAVATING FLOOR |
FR2815979B1 (en) * | 2000-10-27 | 2003-01-03 | Norinco | BLINDING DEVICE HAVING A REMOVABLE ARTICULATED PANEL WITH SIMPLIFIED PLACEMENT |
US6752565B2 (en) * | 2002-05-02 | 2004-06-22 | Arthur A. Schrage | Manhole cover system |
CN2787727Y (en) * | 2004-12-21 | 2006-06-14 | 无锡诺龙铸造有限公司 | Road manhole device |
DE202005008652U1 (en) * | 2005-06-03 | 2005-08-18 | Buderus Guss Gmbh | Hinged manhole cover, has tongue on hinge pin for preventing cover closing accidentally |
-
2009
- 2009-12-11 FR FR0958870A patent/FR2953867B1/en not_active Expired - Fee Related
-
2010
- 2010-11-24 RS RS20130448A patent/RS52986B/en unknown
- 2010-11-24 BR BR112012013099A patent/BR112012013099A2/en not_active IP Right Cessation
- 2010-11-24 PT PT108052697T patent/PT2510158E/en unknown
- 2010-11-24 WO PCT/FR2010/052515 patent/WO2011070263A1/en active Application Filing
- 2010-11-24 SI SI201030376T patent/SI2510158T1/en unknown
- 2010-11-24 EP EP10805269.7A patent/EP2510158B1/en active Active
- 2010-11-24 MX MX2012005219A patent/MX2012005219A/en not_active Application Discontinuation
- 2010-11-24 CN CN201080055719.5A patent/CN102652199B/en not_active Expired - Fee Related
- 2010-11-24 DK DK10805269.7T patent/DK2510158T3/en active
- 2010-11-24 ES ES10805269T patent/ES2431806T3/en active Active
- 2010-11-24 PL PL10805269T patent/PL2510158T3/en unknown
-
2012
- 2012-04-12 CL CL2012000928A patent/CL2012000928A1/en unknown
-
2013
- 2013-10-16 CY CY20131100908T patent/CY1114705T1/en unknown
Also Published As
Publication number | Publication date |
---|---|
SI2510158T1 (en) | 2013-12-31 |
CN102652199A (en) | 2012-08-29 |
MX2012005219A (en) | 2012-06-13 |
CY1114705T1 (en) | 2016-10-05 |
WO2011070263A1 (en) | 2011-06-16 |
BR112012013099A2 (en) | 2019-09-24 |
PL2510158T3 (en) | 2013-12-31 |
PT2510158E (en) | 2013-10-24 |
RS52986B (en) | 2014-02-28 |
ES2431806T3 (en) | 2013-11-28 |
CL2012000928A1 (en) | 2012-11-23 |
CN102652199B (en) | 2015-04-01 |
FR2953867A1 (en) | 2011-06-17 |
FR2953867B1 (en) | 2012-08-03 |
DK2510158T3 (en) | 2013-10-14 |
EP2510158A1 (en) | 2012-10-17 |
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