EP0128082B1 - Wall crossing elements for equipment conduits of buildings - Google Patents

Wall crossing elements for equipment conduits of buildings Download PDF

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Publication number
EP0128082B1
EP0128082B1 EP19840401068 EP84401068A EP0128082B1 EP 0128082 B1 EP0128082 B1 EP 0128082B1 EP 19840401068 EP19840401068 EP 19840401068 EP 84401068 A EP84401068 A EP 84401068A EP 0128082 B1 EP0128082 B1 EP 0128082B1
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EP
European Patent Office
Prior art keywords
wall
block
building
crossing element
element according
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Expired
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EP19840401068
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German (de)
French (fr)
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EP0128082A1 (en
Inventor
Jean-Paul Barreau
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Individual
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Individual
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C1/00—Building elements of block or other shape for the construction of parts of buildings
    • E04C1/39—Building elements of block or other shape for the construction of parts of buildings characterised by special adaptations, e.g. serving for locating conduits, for forming soffits, cornices, or shelves, for fixing wall-plates or door-frames, for claustra
    • E04C1/397—Building elements of block or other shape for the construction of parts of buildings characterised by special adaptations, e.g. serving for locating conduits, for forming soffits, cornices, or shelves, for fixing wall-plates or door-frames, for claustra serving for locating conduits
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F17/00—Vertical ducts; Channels, e.g. for drainage
    • E04F17/08—Vertical ducts; Channels, e.g. for drainage for receiving utility lines, e.g. cables, pipes

Definitions

  • the present invention relates to a wall wall crossing element for the passage of supply and equipment conduits of a building.
  • Wall wall crossings in the building, and in particular in pavilions, are most often made after the construction of the wall, by drilling and, sometimes, by the installation of a protective sheath in the form of a plastic tube.
  • This tube protects the passage of water and gas pipes, as well as the connection wires to the electrical network or even to the telephone network. It is common that several holes are made by different trades and that, as a result of ground movements, the plastic tubes break.
  • the conduits sometimes pass through a manhole before crossing the wall of the pavilion; these manholes are not integral with the wall when they are placed nearby and they can therefore, because of ground movements, shear and cause ruptures or damage to said conduits.
  • Another drawback of this embodiment of the crossings is the total absence of protection of the conduits inside the buildings, at the level of the orifice in the wall, so that these various conduits can be damaged by shocks. due to vehicles such as cars, mopeds.
  • the present invention aims to remedy these drawbacks; it offers a wall crossing element which avoids drilling the wall and thereby recourse to often long, painful and above all imprecise work; it also allows grouping and protection of supply and equipment conduits both inside and outside the building and has the advantage of being integrated into construction by implementing the element at the time of the construction of the wall.
  • the invention also has the advantage of allowing precise and durable positioning of other construction elements and in particular manholes in which the various supply and equipment conduits of the building arrive.
  • Another object of the invention is to provide greater ease of maintenance of the equipment conduits by allowing access to the interior of the crossing element with a rod, to perform what is commonly called a linkage of the conduits when they are closed.
  • Another object of the invention is to make possible the juxtaposition of elements from the crossing element to transfer the supply and equipment conduits to better protected places or easier to access.
  • the crossing element consists of a prefabricated block, of molded concrete, comprising at least one sheath for the passage of the supply and equipment conduits of a building of the pavilion type.
  • the block has a parallelepiped shape; it comprises two cylindrical and parallel sheaths arranged perpendicular to the general plane of the wall.
  • the block consists of two branches arranged at right angles, inside which are arranged two cylindrical and parallel sheaths; the horizontal branch being integrated into the wall at the time of construction, the vertical branch rises, inside the building, against the wall of the wall.
  • the block comprises, at its end situated outside the building, a peripheral shoulder formed by a reduction in section; this shoulder is set back from the wall to prevent the wall from looking into the block from coming into contact with the wall and promoting water infiltration.
  • the block ends in a bowl which allows an interlocking with another block provided with a complementary shape, to transfer to a point distant from the crossing supply and equipment conduits; this bowl shape allows in particular, in the case of the square block, better sealing of the equipment conduits of the water evacuation conduit type.
  • the square block also includes at the bottom of the vertical branch a thin wall accessible from the interior of the building, located in the extension of the horizontal sheath; this wall follows the shape of the elbow of the block and it is intended to be broken if necessary by a rod to unblock said sheath.
  • the realization of the square block results from a concrete molding around cylindrical cores arranged perpendicularly end to end; the thin wall is obtained through a reservation at the bottom of the vertical branch of the block, in the extension of each horizontal sheath.
  • FIG. 1 shows schematically the positioning of two crossing elements 1 and 2 in a wall made by breeze blocks 3.
  • This wall can be a basement wall or a garage wall, in a pavilion for example.
  • Each crossing element comprises a block 4 disposed between concrete blocks and built with them.
  • This block 4 has a height substantially equal to the normal height of a concrete block; its width varies according to the number of sheaths it contains.
  • each crossing element comprises two ducts 5 and 6 which, in block 4, are perpendicular to the plane of the wall crossed.
  • the ducts 5 and 6 are parallel to each other and are cylindrical; their diameter is substantially equal to half the thickness of the block 4.
  • the length of the block 4 is such that it projects outside the wall of the building so as to allow the wall 7 to fit together, from the manhole 8, shown in FIG. 2.
  • the end 9 of the block 4 has a reduced section compared to the rest of said block; therefore, the wall 7 is embedded on the end of the block 4 and abuts on a peripheral shoulder 10.
  • the wall 7 of the manhole 8 is equipped with two windows 11 and 12 fitting on the ends 9 and 13 blocks 1 and 2.
  • the crossing element shown in FIG. 1 is in the form of a square; the block 4 forming the horizontal branch, the block 14 forming the vertical branch is located slightly behind the wall, inside the building.
  • the vertical branch 14 contains the extension of the sheaths 5 and 6 which open at 15 and 16 at the upper part of said vertical branch.
  • the supply and equipment ducts of the building are protected, in the vertical branch 14, against the risk of crushing due to vehicles of all kinds.
  • the crossing element may consist of the block 4 which will therefore be of parallelepipedal shape, provided in the same way with the sheaths 5 and 6 and, at its end 9 located outside the wall, of a reduced section with a shoulder 10 for the precise positioning of the manhole 8.
  • Figure 3 shows an element of the type with two branches 4 and 14 arranged at right angles.
  • the end 9 of the horizontal branch 4 has a smaller section than the rest of the branch; this section extends to the shoulder 10 over a length sufficient to maintain the wall 7 of the manhole 8 shown in FIG. 2.
  • the sheath 5 crosses horizontally the branch 4 and rises vertically in the branch 14 to the orifice 1 located in the connection bowl 17 with an additional element.
  • a reservation 18 with a relatively thin wall 19 between this reservation and the interior of the sheath 5.
  • This wall 19 follows the shape of the elbow of the sheath in the angle; it is intended to be broken in order to link the horizontal part of the sheath 5, if necessary.
  • the reservation 18 has a cylindrical shape to be more easily closed after this operation.
  • the whole of the angled element is made of molded concrete, cores are correctly placed to make the sheaths, the reduction in section at the end 9, the reservation 18 and the bowl 17.
  • the complementary element 20 shown in FIG. 4 constitutes an extension of the vertical branch 14 of the angled element.
  • This enhancement comprises two sheaths, a bowl 21 at one end and a boss 22 having the complementary shape of the bowl at the other end.
  • This complementary element 20 can also extend a parallelepipedal crossing block, that is to say without a vertical branch; these blocks are also provided with a bowl identical to the bowl 17 of the angled element.
  • crossing elements may include temporary plugs to prevent the accumulation of various debris before being put into service.
  • the dimensions can be adapted to the dimensions of the other elements that make up the wall.

Description

La présente invention concerne un élément de traversée de paroi murale pour le passage des conduits d'alimentation et d'équipement d'un bâtiment.The present invention relates to a wall wall crossing element for the passage of supply and equipment conduits of a building.

Les traversées de paroi murale dans le bâtiment, et notamment dans les pavillons, sont le plus souvent réalisées après la construction du mur, par perçage et, parfois, par la mise en place d'un fourreau de protection se présentant sous la forme d'un tube plastique. Ce tube protège le passage des conduites d'eau, de gaz, ainsi que les fils de connexion au réseau électrique ou encore au réseau téléphonique. Il est fréquent que plusieurs perçages soient réalisés par les différents corps de métier et que, par suite des mouvements de terrains, les tubes plastiques se cassent. D'autre part, les conduits passent parfois dans un regard avant de traverser la paroi murale du pavillon; ces regards ne sont pas solidaires de la paroi lorsqu'ils sont placés à proximité et ils peuvent de ce fait, à cause des mouvements de terrains, cisailler et provoquer des ruptures ou des endommagements desdits conduits.Wall wall crossings in the building, and in particular in pavilions, are most often made after the construction of the wall, by drilling and, sometimes, by the installation of a protective sheath in the form of a plastic tube. This tube protects the passage of water and gas pipes, as well as the connection wires to the electrical network or even to the telephone network. It is common that several holes are made by different trades and that, as a result of ground movements, the plastic tubes break. On the other hand, the conduits sometimes pass through a manhole before crossing the wall of the pavilion; these manholes are not integral with the wall when they are placed nearby and they can therefore, because of ground movements, shear and cause ruptures or damage to said conduits.

Un autre inconvénient de ce mode de réalisation des traversées est l'absence totale de protection des conduits à l'intérieur des bâtiments, au niveau de l'orifice pratiqué dans le mur, de sorte que ces conduits divers peuvent subir des avaries par des chocs dus aux véhicules comme les voitures, vélomoteurs.Another drawback of this embodiment of the crossings is the total absence of protection of the conduits inside the buildings, at the level of the orifice in the wall, so that these various conduits can be damaged by shocks. due to vehicles such as cars, mopeds.

La présente invention vise à remédier à ces inconvénients; elle propose un élément de traversée de paroi qui évite le perçage du mur et par là le recours à des travaux souvent longs, pénibles et surtout peu précis; elle permet également un regroupement et une protection des conduits d'alimentation et d'équipement aussi bien à l'intérieur qu'à l'extérieur du bâtiment et présente l'avantage de s'intégrer à la construction par une mise en oeuvre de l'élément au moment de l'édification de la paroi murale.The present invention aims to remedy these drawbacks; it offers a wall crossing element which avoids drilling the wall and thereby recourse to often long, painful and above all imprecise work; it also allows grouping and protection of supply and equipment conduits both inside and outside the building and has the advantage of being integrated into construction by implementing the element at the time of the construction of the wall.

L'invention présente encore l'avantage de permettre un positionnement précis et durable d'autres éléments de construction et notamment des regards de visite dans lesquels arrivent les différents conduits d'alimentation et d'équipement du bâtiment.The invention also has the advantage of allowing precise and durable positioning of other construction elements and in particular manholes in which the various supply and equipment conduits of the building arrive.

Un autre objet de l'invention est de procurer une plus grande facilité d'entretien des conduits d'équipement en permettant un accès à l'intérieur de l'élément de traversée avec une tringle, pour effectuer ce que l'on appelle communément un tringlage des conduits lorsqu'ils sont obturés.Another object of the invention is to provide greater ease of maintenance of the equipment conduits by allowing access to the interior of the crossing element with a rod, to perform what is commonly called a linkage of the conduits when they are closed.

Un autre objet de l'invention est de rendre possible la juxtaposition d'éléments à partir de l'élément de traversée pour reporter les conduits d'alimentation et d'équipement dans des endroits mieux protégés ou plus faciles d'accès.Another object of the invention is to make possible the juxtaposition of elements from the crossing element to transfer the supply and equipment conduits to better protected places or easier to access.

L'élément de traversée, selon l'invention, est constitué d'un bloc préfabriqué, en béton moulé, comportant au moins une gaine pour le passage des conduits d'alimentation et d'équipement d'un bâtiment du genre pavillon.The crossing element, according to the invention, consists of a prefabricated block, of molded concrete, comprising at least one sheath for the passage of the supply and equipment conduits of a building of the pavilion type.

Selon une disposition de l'invention, le bloc a une forme parallélépipédique; il comporte deux gaines cylindriques et parallèles disposées perpendiculairement au plan général de la paroi.According to a provision of the invention, the block has a parallelepiped shape; it comprises two cylindrical and parallel sheaths arranged perpendicular to the general plane of the wall.

Selon une autre disposition de l'invention, le bloc est constitué de deux branches disposées en équerre, à l'intérieur desquelles sont disposées deux gaines cylindriques et parallèles; la branche horizontale étant intégrée dans le mur au moment de la construction, la branche verticale remonte, à l'intérieur du bâtiment, contre la paroi du mur.According to another arrangement of the invention, the block consists of two branches arranged at right angles, inside which are arranged two cylindrical and parallel sheaths; the horizontal branch being integrated into the wall at the time of construction, the vertical branch rises, inside the building, against the wall of the wall.

Pour permettre un positionnement précis et pratique du regard dans lequel arriveront les conduits, le bloc comporte, à son extrémité située à l'extérieur du bâtiment, un épaulement périphérique formé par une diminution de la section ; cet épaulement est situé en retrait du mur pour éviter à la paroi du regard qui s'enfile sur le bloc d'être en contact avec le mur et de favoriser les infiltrations d'eaux. A son autre extrémité, c'est-à-dire à l'intérieur du bâtiment, le bloc se termine par une cuvette qui permet un emboîtement avec un autre bloc muni d'une forme complémentaire, pour reporter en un point éloigné de la traversée les conduits d'alimentation et d'équipement; cette forme en cuvette permet notamment, dans le cas du bloc en équerre, une meilleure étanchéité des conduits d'équipement du type conduit d'évacuation d'eau.To allow precise and practical positioning of the manhole in which the conduits will arrive, the block comprises, at its end situated outside the building, a peripheral shoulder formed by a reduction in section; this shoulder is set back from the wall to prevent the wall from looking into the block from coming into contact with the wall and promoting water infiltration. At its other end, that is to say inside the building, the block ends in a bowl which allows an interlocking with another block provided with a complementary shape, to transfer to a point distant from the crossing supply and equipment conduits; this bowl shape allows in particular, in the case of the square block, better sealing of the equipment conduits of the water evacuation conduit type.

Le bloc en équerre comporte également au bas de la branche verticale une paroi mince accessible de l'intérieur du bâtiment, située dans le prolongement de la gaine horizontale; cette paroi épouse la forme du coude du bloc et elle est destinée à être brisée en cas de nécessité par une tringle pour déboucher ladite gaine. La réalisation du bloc en équerre résulte d'un moulage de béton autour de noyaux cylindriques disposés perpendiculairement bout à bout; la paroi mince est obtenue par le biais d'une réservation à la partie basse de la branche verticale du bloc, dans le prolongement de chaque gaine horizontale.The square block also includes at the bottom of the vertical branch a thin wall accessible from the interior of the building, located in the extension of the horizontal sheath; this wall follows the shape of the elbow of the block and it is intended to be broken if necessary by a rod to unblock said sheath. The realization of the square block results from a concrete molding around cylindrical cores arranged perpendicularly end to end; the thin wall is obtained through a reservation at the bottom of the vertical branch of the block, in the extension of each horizontal sheath.

L'invention sera mieux comprise à l'aide de la description et des dessins annexés donnés à titre indicatif et dans lesquels:

  • - la figure 1 est une vue schématique en perspective de deux éléments en forme d'équerre selon l'invention, disposés dans un mur;
  • - la figure 2 montre le regard s'adaptant sur les éléments de la figure 1 ;
  • - la figure 3 est une coupe d'un élément de traversée de paroi selon l'invention;
  • - la figure 4 est une vue de dessus d'un élément s'adaptant en bout de l'élément de traversée.
The invention will be better understood with the aid of the description and the appended drawings given for information and in which:
  • - Figure 1 is a schematic perspective view of two square-shaped elements according to the invention, arranged in a wall;
  • - Figure 2 shows the look adapting to the elements of Figure 1;
  • - Figure 3 is a section through a wall crossing element according to the invention;
  • - Figure 4 is a top view of an element adapting at the end of the crossing element.

La figure 1 présente de façon schématique le positionnement de deux éléments de traversée 1 et 2 dans un mur réalisé au moyen de parpaings 3. Ce mur peut être un mur de soubassement ou un mur de garage, dans un pavillon par exemple. Chaque élément de traversée comporte un bloc 4 disposé entre des parpaings et maçonné avec eux. Ce bloc 4 a une hauteur sensiblement égale à la hauteur normale d'un parpaing; sa largeur varie selon le nombre de gaines qu'il comporte. Dans l'exemple de la figure 1, chaque élément de traversée comporte deux gaines 5 et 6 qui, dans le bloc 4, sont perpendiculaires au plan du mur traversé. Les gaines 5 et 6 sont parallèles entre elles et sont cylindriques; leur diamètre est sensiblement égal à la moitié de l'épaisseur du bloc 4. La longueur du bloc 4 est telle qu'il déborde à l'extérieur du mur du bâtiment de façon à permettre un emboîtement de la paroi 7, du regard de visite 8, représenté figure 2. Pour éviter un contact de la paroi 7 du regard 8 avec le mur, ce qui a tendance à favoriser les infiltrations d'eau dans le mur, l'extrémité 9 du bloc 4 a une section réduite par rapport au reste dudit bloc; de ce fait, la paroi 7 s'encastre sur l'extrémité du bloc 4 et vient en butée sur un épaulement périphérique 10. La paroi 7 du regard 8 est équipée de deux fenêtres 11 et 12 s'adaptant sur les extrémités 9 et 13 des blocs 1 et 2.Figure 1 shows schematically the positioning of two crossing elements 1 and 2 in a wall made by breeze blocks 3. This wall can be a basement wall or a garage wall, in a pavilion for example. Each crossing element comprises a block 4 disposed between concrete blocks and built with them. This block 4 has a height substantially equal to the normal height of a concrete block; its width varies according to the number of sheaths it contains. In the example of FIG. 1, each crossing element comprises two ducts 5 and 6 which, in block 4, are perpendicular to the plane of the wall crossed. The ducts 5 and 6 are parallel to each other and are cylindrical; their diameter is substantially equal to half the thickness of the block 4. The length of the block 4 is such that it projects outside the wall of the building so as to allow the wall 7 to fit together, from the manhole 8, shown in FIG. 2. To avoid contact of the wall 7 of the manhole 8 with the wall, which tends to favor water infiltration into the wall, the end 9 of the block 4 has a reduced section compared to the rest of said block; therefore, the wall 7 is embedded on the end of the block 4 and abuts on a peripheral shoulder 10. The wall 7 of the manhole 8 is equipped with two windows 11 and 12 fitting on the ends 9 and 13 blocks 1 and 2.

L'élément de traversée représenté figure 1 est en forme d'équere; le bloc 4 formant la branche horizontale, le bloc 14 formant la branche verticale est situé légèrement en retrait du mur, à l'intérieur du bâtiment. La branche verticale 14 renferme le prolongement des gaines 5 et 6 qui débouchent en 15 et 16 à la partie supérieure de ladite branche verticale. Les conduits d'alimentation et d'équipement du bâtiment sont protégés, dans la branche verticale 14, contre les risques d'écrasement dus aux véhicules de toutes sortes.The crossing element shown in FIG. 1 is in the form of a square; the block 4 forming the horizontal branch, the block 14 forming the vertical branch is located slightly behind the wall, inside the building. The vertical branch 14 contains the extension of the sheaths 5 and 6 which open at 15 and 16 at the upper part of said vertical branch. The supply and equipment ducts of the building are protected, in the vertical branch 14, against the risk of crushing due to vehicles of all kinds.

En l'absence de risque d'écrasement ou de détérioration, l'élément de traversée peut être constitué du bloc 4 qui sera de ce fait de forme paralélépipé- dique, muni de la même façon des gaines 5 et 6 et, à son extrémité 9 située à l'extérieur du mur, d'une section réduite avec un épaulement 10 pour le positionnement précis du regard 8.In the absence of risk of crushing or deterioration, the crossing element may consist of the block 4 which will therefore be of parallelepipedal shape, provided in the same way with the sheaths 5 and 6 and, at its end 9 located outside the wall, of a reduced section with a shoulder 10 for the precise positioning of the manhole 8.

La figure 3 présente un élément du type à deux branches 4 et 14 disposées en équerre. L'extrémité 9 de la branche horizontale 4 a une section plus faible que le reste de la branche; cette section se prolonge jusqu'à l'épaulement 10 sur une longueur suffisante pour maintenir la paroi 7 du regard 8 représenté figure 2. La gaine 5 traverse horizontalement la branche 4 et remonte verticalement dans la branche 14 jusqu'à l'orifice 1 situé dans la cuvette 17 de raccordement avec un élément complémentaire. Dans le prolongement horizontal de la gaine 5 est située une réservation 18 avec une paroi 19 relativement fine entre cette réservation et l'intérieur de la gaine 5. Cette paroi 19 épouse la forme du coude de la gaine dans l'angle; elle est destinée à être brisée pour effectuer un tringlage de la partie horizontale de la gaine 5, le cas échéant. La réservation 18 a une forme cylindrique pour être plus facilement bouchée après cette opération.Figure 3 shows an element of the type with two branches 4 and 14 arranged at right angles. The end 9 of the horizontal branch 4 has a smaller section than the rest of the branch; this section extends to the shoulder 10 over a length sufficient to maintain the wall 7 of the manhole 8 shown in FIG. 2. The sheath 5 crosses horizontally the branch 4 and rises vertically in the branch 14 to the orifice 1 located in the connection bowl 17 with an additional element. In the horizontal extension of the sheath 5 is located a reservation 18 with a relatively thin wall 19 between this reservation and the interior of the sheath 5. This wall 19 follows the shape of the elbow of the sheath in the angle; it is intended to be broken in order to link the horizontal part of the sheath 5, if necessary. The reservation 18 has a cylindrical shape to be more easily closed after this operation.

L'ensemble de l'élément en équerre est en béton moulé, des noyaux sont correctement placés pour réaliser les gaines, la réduction de section à l'extrémité 9, la réservation 18 et la cuvette 17. L'élément complémentaire 20 représenté figure 4 constitue une rehausse de la branche verticale 14 de l'élément en équerre. Cette rehausse comporte deux gaines, une cuvette 21 à une extrémité et un bossage 22 ayant la forme complémentaire de la cuvette à l'autre extrémité. Cet élément complémentaire 20 peut également prolonger un bloc de traversée parallélépipédique, c'est-à-dire sans branche verticale; ces blocs sont prévus également avec une cuvette identique à la cuvette 17 de l'élément en équerre.The whole of the angled element is made of molded concrete, cores are correctly placed to make the sheaths, the reduction in section at the end 9, the reservation 18 and the bowl 17. The complementary element 20 shown in FIG. 4 constitutes an extension of the vertical branch 14 of the angled element. This enhancement comprises two sheaths, a bowl 21 at one end and a boss 22 having the complementary shape of the bowl at the other end. This complementary element 20 can also extend a parallelepipedal crossing block, that is to say without a vertical branch; these blocks are also provided with a bowl identical to the bowl 17 of the angled element.

L'invention ne se limite aucunement au mode de réalisation spécialement indiqué, mais elle couvre également toutes les variantes possibles à condition que celles-ci ne soient pas en contradiction avec l'objet de chacune des revendications annexées à la présente description.The invention is in no way limited to the specially indicated embodiment, but it also covers all possible variants provided that these are not in contradiction with the subject of each of the claims annexed to this description.

C'est ainsi que les éléments de traversée pourront comporter des bouchons d'obturation provisoires pour éviter l'accumulation de débris divers avant leur mise en service.This is how the crossing elements may include temporary plugs to prevent the accumulation of various debris before being put into service.

De même, les dimensions pourront être adaptées aux dimensions des autres éléments qui composent le mur.Similarly, the dimensions can be adapted to the dimensions of the other elements that make up the wall.

Claims (7)

1. Wall crossing element comprising at least a sheath (5) for equipement conduits of a building, characterized in that it consists of a pre-fabricated block of cast concrete and in that the portion of said block crossing the wall has a parallelepipedic shape with a height substantially equal to that of the parpens (3) of the wall and with a length such that it projects outside the wall.
2. Wall crossing element according to Claim 1, characterized in that the block (1) comprises two limbs (4) and (14) which are disposed at right angles to one another and inside which two cylindrical and parallel sheaths (5) are disposed, the horizontal limb (4) being incorporated in the wall during building and the vertical limb (14) extending upwards close to the wall inside the building.
3. Wall crossing element according to Claim 1 or Claim 2, characterized in that the end (9) of the block situated outside the building has a section interlocking with the vertical wall (7) of an inspection box (8).
4. Wall crossing element according to Claim 3, characterized in that the interlocking section is extended to a shoulder (10) serving as a stop for the wall (7) of the inspection box (8) in order to hold it away from the wall.
5. Wall crossing element according to one of Claims 1 to 4, characterized in that the end of the block situated inside the building ends in a bowl (17).
6. Wall crossing element according to Claim 2, characterized in that it is provided with a thin wall (19) accessible from inside the building and situated in line with the horizontal sheath (5).
7. Wall crossing element according to Claim 4, characterized in that it has an additional element (20) provided with two cylindrical sheaths, a bowl (21) and with a boss (22) fitting into the bowl (17) of the crossing element.
EP19840401068 1983-05-25 1984-05-23 Wall crossing elements for equipment conduits of buildings Expired EP0128082B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8308955A FR2546557B1 (en) 1983-05-25 1983-05-25 WALL WALL THROUGH ELEMENT FOR BUILDING EQUIPMENT DUCTS
FR8308955 1983-05-25

Publications (2)

Publication Number Publication Date
EP0128082A1 EP0128082A1 (en) 1984-12-12
EP0128082B1 true EP0128082B1 (en) 1986-09-17

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EP19840401068 Expired EP0128082B1 (en) 1983-05-25 1984-05-23 Wall crossing elements for equipment conduits of buildings

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EP (1) EP0128082B1 (en)
DE (1) DE3460762D1 (en)
ES (1) ES288295Y (en)
FR (1) FR2546557B1 (en)
GR (1) GR82031B (en)

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GB2317626B (en) * 1996-09-26 2001-01-10 Dennis Michael Kostenko Improvements in and relating to waste pipe installation in buildings
ES2323926B1 (en) * 2007-04-04 2010-05-13 Victor Julian Calero Gomez MECHANICAL VACUUM CLEANER WITH PREFABRICATED CONCRETE BASE.
US11658469B2 (en) 2020-03-26 2023-05-23 Forterra Pipe & Precast, Llc Stackable duct-bank stub-up assembly

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DE8034605U1 (en) * 1980-12-24 1981-06-19 Ellrott, Egon, 2800 Bremen DEVICE FOR THE INTRODUCTION OF INSTALLATION PIPES AND CABLES IN A BASEMENT BUILDING
DE3126499A1 (en) * 1981-07-04 1983-01-20 P.P., Planung und Projekt-Management GmbH haustechnische Anlagen, 4400 Münster Flexible metal tube

Also Published As

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FR2546557A1 (en) 1984-11-30
FR2546557B1 (en) 1986-05-23
DE3460762D1 (en) 1986-10-23
EP0128082A1 (en) 1984-12-12
ES288295Y (en) 1986-07-16
GR82031B (en) 1984-12-12
ES288295U (en) 1985-12-16

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