EP2150659A2 - Guard rail bearing block and sealing unit for guard rail bearing block - Google Patents

Guard rail bearing block and sealing unit for guard rail bearing block

Info

Publication number
EP2150659A2
EP2150659A2 EP08805604A EP08805604A EP2150659A2 EP 2150659 A2 EP2150659 A2 EP 2150659A2 EP 08805604 A EP08805604 A EP 08805604A EP 08805604 A EP08805604 A EP 08805604A EP 2150659 A2 EP2150659 A2 EP 2150659A2
Authority
EP
European Patent Office
Prior art keywords
shoe
base
sealing member
clamping piece
mast
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.)
Withdrawn
Application number
EP08805604A
Other languages
German (de)
French (fr)
Inventor
Serge Laffay
Bruno Duplat
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DANI ALU
Original Assignee
DANI ALU
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from FR0703788A external-priority patent/FR2916778B1/en
Priority claimed from FR0703787A external-priority patent/FR2916777B1/en
Priority claimed from FR0703786A external-priority patent/FR2916776B1/en
Application filed by DANI ALU filed Critical DANI ALU
Publication of EP2150659A2 publication Critical patent/EP2150659A2/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/18—Balustrades; Handrails
    • E04F11/181—Balustrades
    • E04F11/1812—Details of anchoring to the wall or floor
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/14—Junctions of roof sheathings to chimneys or other parts extending above the roof
    • E04D13/1407—Junctions of roof sheathings to chimneys or other parts extending above the roof for flat roofs
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/32—Safety or protective measures for persons during the construction of buildings
    • E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
    • E04G21/3223—Means supported by building floors or flat roofs, e.g. safety railings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/32—Safety or protective measures for persons during the construction of buildings
    • E04G21/3261—Safety-nets; Safety mattresses; Arrangements on buildings for connecting safety-lines
    • E04G21/3276—Arrangements on buildings for connecting safety-lines
    • E04G21/328—Arrangements on buildings for connecting safety-lines fastened to the roof covering or insulation

Definitions

  • the present invention relates in particular to a sealing member intended to equip a railing shoe traditionally used in the field of building, and also to a railing shoe provided with such a sealing member.
  • guardrail devices are used to ensure the security of people located on high structures, such as terrace or roofing.
  • a railing shoe conventionally comprises a mounting plate for attachment in a slab of the structure at a height, and extended by a mast adapted to support a post of the guardrail device.
  • a layer of vapor barrier is generally deposited on the slab, and the fixing plate is fixed in the latter at a cut made in the vapor barrier layer .
  • a first sealing member, of the platinum sleeve type, used for reading the vapor barrier is then positioned on the shoe.
  • a platinum sleeve comprises, firstly, a hollow flared base intended to cover the mounting plate, and secondly, a hollow sleeve enclosing the lower part of the mast.
  • Current regulations recommend making the base and the sleeve in the form of two separate pieces of lead, the staff ensuring the installation of the insulation must therefore proceed to the assembly of these two parts at the last moment on the spot. The fixing of the sleeve on the base is obtained following a welding operation.
  • the mounting plate and the first platinum sleeve are usually covered by an insulating layer, such as rock wool or polystyrene, itself capped by a waterproofing membrane. A cutout is made in this waterproofing membrane to allow the mast to pass through.
  • an insulating layer such as rock wool or polystyrene
  • a second sealing member also of the olatin type, is then positioned on the sealing membrane around the mast to ensure the tightness test.
  • This sealing member is decomposed, 3art, into a hollow flared base intended to cover the membrane I seal, and secondly, in a hollow sleeve enclosing the middle part Ju mast.
  • the base and the sleeve -U second sealing member are made in the form of two pieces Jistinctes lead, and the staff ensuring the establishment of the insulation must I do this proceed to the assembly of these two pieces at the last moment on.
  • the fixing of the sleeve on the base is obtained as a result of a welding operation.
  • Such a guardrail device has several disadvantages.
  • the sealing member is bonded to the support which corresponds to it, the base of the sealing member is generally heated to separate the latter from its support, so as to be able, for example, to During a maintenance procedure, replace the insulating layer and / or the vapor barrier. Thus, this maintenance step often leads to the destruction of the base of the sealing member, and it then necessary to rocéder total replacement of said sealing member on-the-field.
  • the object of the present invention is to overcome all or part of the disadvantages mentioned above, and for this purpose consists of a sealing member intended to be attached to a mast of a guardrail shoe, said sealing member comprising a hollow flare base extended by a hollow Tianchon designed to grip the mast over part of its length, the base and the sleeve forming a monolithic body formed in a non-toxic material against persons, said sealing member being • emarquable in that the base has a contact face pre-impregnated with a substance for attachment by bonding said base on a support.
  • This substance may consist of bitumen that will have to be heated during the step of fixing the sealing member. Similarly, it will suffice to heat the base of the sealing member to separate the latter from its support, so as to be able, for example during a maintenance procedure, to replace the insulating layer 3t / or the vapor barrier layer.
  • sealing member can be removed after a simple step of heating the bitumen. It is then possible to replace the waterproofing membrane and / or the insulating layer while retaining the other elements of the installation. From DIUS, it is also possible to change the vapor barrier layer in the same way, the maintenance of the installation will be greatly facilitated.
  • the sealing member is made of aluminum.
  • the invention also relates to a railing shoe comprising a fixing plate intended to be fixed in a slab, a mast designed to support a railing post, and at least one sealing member as described above designed to be reported on the mast.
  • the shoe comprises a first sealing member designed to rest on a sealing membrane covering an insulating layer covering said fixing plate, and a second sealing member designed to rest on a layer. shield / covering the slab.
  • the shoe further comprises a sealing flange having a circular inner lip and adapted to be attached around an end of the first sealing member opposite to its base.
  • the mast comprises a clamping piece in which can be inserted and then fixed an end of said amount.
  • the mounting plate and the mast are made in the form of two separate pieces of metal fixedly attached to one another by welding.
  • the mast can itself be broken down into a spacer and a clamping piece, these two initially separate parts being also made integral with each other at the end of a welding step.
  • the mounting plate and the mast being generally made in the form of two separate pieces of metal fixedly attached to one another by welding, or in the form of a monolithic piece, this type of shoe generates another drawback which lies in the fact that the skilled person must have several ranges of shoes with different mast lengths so as to adapt to all cases, especially when the mounting plate is covered by an insulating layer , of the type of rock wool or polystyrene, itself capped by a bituminous waterproofing membrane.
  • the mast can itself be broken down into a spacer and a hollow clamping piece, these two initially separate parts being also secured to one another at the end of a welding step.
  • the spacer is then interposed between the fixing plate and the clamping piece in which is inserted and then fixed one end of a post of the guardrail device.
  • the thickness of the insulating layer sandwiched between the slab 3 and the waterproofing membrane is defined by the regulations in force elatives to these isolation devices. It has so far been systematically put to professionals to increase this minimum thickness in order to meet the standards successively enacted. However, hooves currently installed will not meet future standards reinforcing the solan character of the layer since these hooves have a mast whose length is igee.
  • the fixing plate and the clamping piece are attached to one another by means of removable connecting means; such an embodiment of the shoe can be subject to atricto protection sensu.
  • the ability offered to those skilled in the art to separate the platen securing the clamping piece offers the advantage, depending on the evolution standards, to be able to replace at any time the existing mast with a louveau mast of which the length is greater than the thickness of the soil layer prescribed by the new standards.
  • the staff will have the opportunity to choose a mast of suitable length , especially at the site of the installation, while retaining the original mounting plate.
  • the mast is composed of a spacer surmounted by said clamping piece, said spacer being removably attached to said fixing plate by means of first removable connecting means.
  • the fixing plate and the spacer are equipped with first complementary connection means designed to cooperate with the first removable connecting means.
  • the spacer and the clamping piece are two distinct elements attached to each other via second removable connecting means.
  • the spacer and the clamping piece are equipped with the second complementary connection means designed to cooperate with the second removable connecting means.
  • the connecting means are each constituted by a self-tapping screw. It must be understood that the skilled person may alternatively appeal to any mode of connection for a removable attachment of the various elements together.
  • the fixing plate comprises a reception zone for the first end of the spacer.
  • the mast is constituted by said clamping piece which is directly removably attached to said fixing plate by means of first removable connecting means.
  • the fixing plate and the clamping piece will advantageously be provided with complementary connecting means designed to cooperate with the first removable connecting means.
  • the first connecting means are preferably each constituted by a screw and a bolt nut, or by a self-tapping screw for example.
  • the clamping piece is in the form of a body having a base extended by a hollow portion intended to serve as a housing at one end of a railing post.
  • the spacer is constituted by a cylinder interposed between the fixing plate and the clamping piece, and the latter is made in the form of a hollow body having, on the one hand, a first end Duverte allowing introducing an end of the upright into the clamping piece, and secondly, an opposite second end also open Securely fastened in the spacer.
  • the Fixation plate may be covered by an insulating layer, rock wool type or Dolystyrene, itself capped by a bituminous waterproofing membrane.
  • Such a railing shoe therefore has the disadvantage Tiajeur that any amount of rainwater or washing liquid entering the body of the clamping piece inadvertently, for example because of a faulty seal between the upright and said body or again the amount is pierced, will be brought into contact with the slab on attle is fixed the mounting plate after flowing along the nternes walls of the spacer and said mounting plate.
  • This phenomenon can it can be a source of infiltration, or at least damage the outer surface of the slab on which is reported the mounting plate.
  • the base of the clamping piece is bored, and the hollow part has a lateral surface equipped with at least one drainage orifice capable of draining all fluid inadvertently introduced into adite hollow part; this embodiment of the clamping piece and the associated shoe can be subject to protection stricto sensu.
  • the closed base of the clamping piece will prevent any flow of fluid along the inner walls of the spacer and the fixing plate, and each drain hole will allow this residual fluid quantity to be evacuated to avoid an internal flow in the shoe-jard-cause cause infiltration and damage to the outer surface ie the slab on which is reported the mounting plate.
  • At least one drainage orifice is situated close to the base.
  • the base is closed by a wall of ond.
  • This bottom wall is preferably an integral part of the base, and the latter can then be entirely made by molding.
  • the body of the clamping piece is made of metal.
  • the invention also relates to a guardrail device: omterrorism at least one guardrail shoe according to the invention.
  • FIG. 1 is a perspective view of a railing shoe according to a first embodiment of the invention
  • FIG. 1 is an exploded perspective view of the shoe illustrated in Figure 1;
  • FIG. 3 is a perspective view of a clamping piece according to the invention.
  • FIG. 4 is a top view of the clamping piece shown in Figure 3;
  • - Figure 5 is a side view of the shoe shown in Figures 1 and 2 when fixed in a slab
  • - Figure 6 is a partial longitudinal sectional view of the shoe shown in Figures 1 and 2 once fixed in a slab;
  • FIG. 7 is a partial longitudinal sectional view of the shoe shown in Figures 1 and 2 once fixed in the slab, said shoe comprising sealing members according to the invention;
  • FIG. 8 is a detailed view of a sealing flange of the shoe shown in Figure 7;
  • FIG. 9 is a perspective view of a first sealing member according to the invention.
  • FIG. 10 is a perspective view of a second sealing member according to the invention.
  • FIG. 11 is a partial perspective view of the shoe shown in Figure 7 once fixed in a slab;
  • FIG. 12 is an exploded perspective view of a shoe according to a second embodiment of the invention.
  • FIG. 13 is a side view of the shoe shown in Figure 12 once fixed in a slab.
  • a shoe 1 of guardrail according to a first embodiment of the invention mainly comprises a mounting plate 2 and a mast, both made of metal. This mast is broken down into a spacer 3 and a clamping piece 4.
  • the mounting plate 2 comprises a base 20 which has a substantially circular reception zone 21 having a central passage 22 secured to the base 20 by four radial arms or internal radial ribs 23 uniformly distributed.
  • Two orifices 25 are provided in the base 20, arranged on either side of the central passage 22, to allow the passage of fixing screws for fixing the fixing plate 2 in a slab.
  • the spacer 3 is made in the form of a cylindrical body having a lateral surface 30 connected to an internal central channel 31 by means of four fins 32 forming radial ribs internal to said spacer 3.
  • the first end 33, or lower end, of the spacer 3 is provided to come into contact with the reception zone 21 of the fixing plate 2, so that the central passage 22 and the central channel 31 are aligned and constitute complementary connection means. It is enough then to screw a self-tapping screw 24 in these connecting means day connect the spacer 3 to the fixing plate 2 removably.
  • the fixing plate 2 can then be fixed by screwing in the concrete JaIIe 5, as shown in FIGS. 5 and 6, by means of attachment screws (not shown) passing through the orifices 25 formed in the base 20.
  • the fixing plate 2 is then covered by a conventional ground layer, made of rockwool or polystyrene, and not shown for the sake of clarity in FIGS. 5 and 6.
  • This insulating layer has a thickness greater than or equal to the minimum thickness expected. by applicable standards, and is itself capped by a membrane I 50 traditional sealing.
  • the clamping piece 4 according to the invention is made in the form of a metal alloy body having a circular base 40 surmounted by a hollow portion 41 of substantially rectangular section.
  • the body of the clamping piece 4 ends, on the one hand, by a> end 42 end open at the hollow portion 41, and secondly,> ar a second end 43 closed at the base 40 .
  • One end of a railing upright 6 can thus be jissed into the hollow part 41 by the first open end 42, and then rigidly fixed in this position by means of two screws 44 (illustrated in FIG. 1) screwed into two transverse bores 45 formed in the atontal surface of said hollow portion 41.
  • the second end 43 is closed by a bottom wall 46 which is an integral part of the base 40.
  • This latter can thus be made in the form of a monolithic molded part; .
  • a drainage orifice 47 is formed in the lateral surface of the hollow portion 41, just above the wave wall 46.
  • the base 40 can then be fixed by screwing on the second end 34 or upper end of the spacer 3 itself screwed to its end end 33 opposite the fixing plate 2 screwed into the concrete slab 5.
  • the base 40 thus comprises a connecting means similar to: elui equipping the reception area 21 of the mounting plate 2; this tuning means being in the form of a central orifice 48 formed in the bottom wall 46, illustrated in FIG. 4, to allow the passage of a fixing screw 49, illustrated in FIGS. 2 and 5, intended for fixing the clamping piece 4 on the spacer 3.
  • the base 40 of the clamping piece 4 is designed to be positioned on the second end 34 of the spacer 3, so that the central channel 31 and the central hole 48 of the clamping piece 4 are aligned. It suffices then to screw the screw 49 of the self-tapping type into these two connection means to reattach the clamping piece 4 to the spacer 3 removably.
  • the drainage orifice 47 makes it possible to evacuate this quantity of liquid inadvertently introduced into the hollow portion 41.
  • the guard shoe 1 thus formed will thus have a tightness reinforced with the attacks of external liquids, and therefore will preserve the complete installation (slab and hoof) of any degradation resulting from an internal infiltration.
  • the shoe 1 further comprises a first sealing member 7, a sealing flange 8, and a second sealing member 9.
  • the fixing plate 2, the mast (spacer 3 and Clamping piece 4) as well as the first 7 and second 9 sealing members are made of aluminum, while the sealing flange 8 is made of a thermoplastic material.
  • the first sealing member 7 is éalisé • in the form of a monobloc plate sleeve comprising a flared hollow base 70 extended by a hollow sleeve 71 terminating in a free Bxtrémotti 72.
  • the sleeve 71 is substantially conical towards its end 72, and the latter has a diameter slightly greater than that of the spacer 3.
  • the second sealing member 9 is in the form of a one-piece platinum sleeve comprising a hollow flared base 90 and a hollow sleeve 91.
  • the sleeve 91 is substantially Donic towards its free end 92, and the latter has a diameter slightly greater than that of the spacer 3.
  • the sealing flange 8 has a circular inner lip 80 whose diameter is substantially equal to that of the spacer 3.
  • the installation of the shoe 1 can be performed as follows.
  • a vapor barrier layer 51 having a circular cutout 52 is deposited and fixed on the concrete slab 5.
  • the fixing plate 2 is fixed by screwing in the slab 5 at the circular cutout 52.
  • the second sealing member 9 is then positioned so that, on the one hand, the hollow flared base 90 covers the fixing plate 2 and the circular cutout 52 of the vapor barrier layer 51, and the other hand, the hollow sleeve 91 encloses the lower part of the spacer 3.
  • the face of the base 90 in contact with the vapor barrier layer 51 is coated with bitumen that is sufficient to heat to allow attachment by bonding the second sealing member 9 of said layer of pare -Vapor 51.
  • a traditional insulating layer made of rockwool or polystyrene, and not shown for the sake of clarity, is then deposited on the vapor barrier strain 51.
  • This insulating layer is itself capped by a traditional waterproofing membrane 50. a circular cut 53 for the passage of the mast.
  • the first sealing member 7 is then attached to this sealing membrane 50.
  • the first sealing member 7 is slid over the clamping piece 4 by its base 70, then slid along the clamping piece 4 and the spacer 3 until the base 70 abuts against the sealing membrane 50.
  • the face of the base 70 coming into contact with the sealing membrane 50 called the lower face, is pre-impregnated with bitumen in order to ensure a fixing by gluing at the end of a step of heater.
  • the base 70 thus covers the circular cutout 53 presented by a sealing membrane 50.
  • the first 7 and second 9 sealing members respectively can be stored by stacking them on each other; the frustoconical shape of the respective sleeves 71, 92 prevents the bases 70, 90 from contacting each other and that the latter do not stick to each other because of a pre-impregnated bitumen face.
  • the sealing flange 8 can then be slid along the mast to come into abutment against the end 72 of the sleeve 71 of the first seal member 7. In doing so, the circular inner lip 80 prevents any liquid from flowing. infiltrate unexpectedly between the sleeve 71 and the spacer 3. Therefore, any risk of deterioration of the insulating layer and / or the vapor barrier layer 51 and the slab 5 is thus avoided. It should be noted that incorporating a circular inner lip 80 and selecting a slastically deformable material allows the sealing flange 8 to remain perfectly balanced when sliding along the mast. The circular inner lip 80 of the sealing flange 8 is thus placed naturally over the entire periphery of the end 72 of the sleeve 71 of the first sealing member 7.
  • a safety skirting 54 is finally attached to the shoe 1. To this effect, this safety skirting 54 will have an upper end attached to a fastening bracket 55 itself bolted into the lateral surface ie the hollow portion 41 of the workpiece. tightening 4.
  • One end of a railing post 6 can then be slid into the hollow portion 41 of the clamping piece 4, and then fixed securely in this position as already described above.
  • first sealing member 7 can be removed after a simple step of reheating the bitumen. It is then possible to place the sealing membrane 50 and / or the insulating layer while keeping the other elements of the shoe 1 in place. In addition, it is also possible to change the vapor barrier layer 51 by proceeding in the same way at the base 90 of the second sealing member 9. The maintenance of the installation will be greatly facilitated.
  • the shoe may comprise a spacer 3 of smaller length, or not to include spacer 3.
  • This last case corresponds to a shoe 10 according to a second embodiment of the invention, as shown in FIGS. Figures 12 and 13.
  • This shoe 10 therefore differs mainly from the shoe 1 according to the first embodiment in that the clamping piece 4 is directly removably fixed in the receiving area 21 of the fixing plate 2, and this to the using a bolt comprising a screw 26 and a nut 27; said screw 26 passing through both the central orifice 48 formed in the bottom wall 46 of the clamping piece 4 and the central passage 22 provided in the receiving zone 21 of the fixing plate 2, in order to cooperate with said nut 27.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)
  • Sealing Of Bearings (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

The invention concerns a sealing unit (7; 9) for mounting on a post (3,4) for a guard rail bearing block (1), said sealing unit including a hollow wide-mouth socket (70; 90) extended by a sleeve (71; 91) designed for inserting the post over a part of the length thereof, the socket and the sleeve forming a monolithic body provided in a material which is non-toxic for persons. This sealing unit is characterized in that the socket (70; 90) has a contact face pre-impregnated with a substance enabling said socket to be secured by gluing to a support (50; 51). The invention also concerns a guard rail bearing block (1) comprising such a sealing unit (7; 9).

Description

SABOT DE GARDE-CORPS ET ORGANE D'ETANCHEITE POUR SABOT DE BODY-SHIELD CAP AND SEALING BODY FOR SABOT DE
GARDE-CORPSBODYGUARD
La présente invention se rapporte notamment à un organe d'étanchéité destiné à équiper un sabot de garde-corps utilisé traditionnellement dans le domaine du bâtiment, et également à un sabot de garde-corps muni d'un tel organe d'étanchéité.The present invention relates in particular to a sealing member intended to equip a railing shoe traditionally used in the field of building, and also to a railing shoe provided with such a sealing member.
De façon connue, les dispositifs de garde-corps sont employés pour assurer la sécurisation des personnes situées sur des ouvrages en hauteur, du type terrasse ou toiture par exemple.In known manner, guardrail devices are used to ensure the security of people located on high structures, such as terrace or roofing.
Un sabot de garde-corps comprend de façon classique une platine de fixation destinée à être fixée dans une dalle de l'ouvrage située en hauteur, et prolongée par un mât conçu pour supporter un montant du dispositif de garde-corps.A railing shoe conventionally comprises a mounting plate for attachment in a slab of the structure at a height, and extended by a mast adapted to support a post of the guardrail device.
Dans le cas où la dalle est recouverte d'une isolation, une couche de pare-vapeur est généralement déposée sur la dalle, et la platine de fixation est fixée dans cette dernière au niveau d'une découpe réalisée dans la couche de pare-vapeur.In the case where the slab is covered with an insulation, a layer of vapor barrier is generally deposited on the slab, and the fixing plate is fixed in the latter at a cut made in the vapor barrier layer .
Un premier organe d'étanchéité, du type manchon platine, servant de relevé au pare-vapeur est ensuite positionné sur le sabot. Un tel manchon platine comprend, d'une part, une embase évasée creuse destinée à recouvrir la platine de fixation, et d'autre part, un manchon creux enserrant la partie basse du mât. La réglementation en vigueur préconisant de réaliser l'embase et le manchon sous la forme de deux pièces distinctes en plomb, le personnel assurant la mise en place de l'isolation doit de ce fait procéder à l'assemblage de ces deux pièces au dernier moment sur place. La fixation du manchon sur l'embase est obtenue à la suite d'une opération de soudure.A first sealing member, of the platinum sleeve type, used for reading the vapor barrier is then positioned on the shoe. Such a platinum sleeve comprises, firstly, a hollow flared base intended to cover the mounting plate, and secondly, a hollow sleeve enclosing the lower part of the mast. Current regulations recommend making the base and the sleeve in the form of two separate pieces of lead, the staff ensuring the installation of the insulation must therefore proceed to the assembly of these two parts at the last moment on the spot. The fixing of the sleeve on the base is obtained following a welding operation.
La platine de fixation et ce premier manchon platine sont habituellement recouverts par une couche isolante, du type laine de roche ou polystyrène, elle-même coiffée par une membrane d'étanchéité. Une découpe sst réalisée dans cette membrane d'étanchéité afin de permettre au mât de la traverser.The mounting plate and the first platinum sleeve are usually covered by an insulating layer, such as rock wool or polystyrene, itself capped by a waterproofing membrane. A cutout is made in this waterproofing membrane to allow the mast to pass through.
Un deuxième organe d'étanchéité, également du type manchon olatine, est alors positionné sur la membrane d'étanchéité autour du mât afin d'assurer le relevé d'étanchéité. Cet organe d'étanchéité se décompose, d'une 3art, en une embase évasée creuse destinée à recouvrir la membrane J'étanchéité, et d'autre part, en un manchon creux enserrant la partie médiane Ju mât. Comme pour le premier organe d'étanchéité, l'embase et le manchon -U deuxième organe d'étanchéité sont réalisés sous la forme de deux pièces Jistinctes en plomb, et le personnel assurant la mise en place de l'isolation doit Je ce fait procéder à l'assemblage de ces deux pièces au dernier moment sur )lace. De même, la fixation du manchon sur l'embase est obtenue à la suite J'une opération de soudure.A second sealing member, also of the olatin type, is then positioned on the sealing membrane around the mast to ensure the tightness test. This sealing member is decomposed, 3art, into a hollow flared base intended to cover the membrane I seal, and secondly, in a hollow sleeve enclosing the middle part Ju mast. As for the first sealing member, the base and the sleeve -U second sealing member are made in the form of two pieces Jistinctes lead, and the staff ensuring the establishment of the insulation must I do this proceed to the assembly of these two pieces at the last moment on. Likewise, the fixing of the sleeve on the base is obtained as a result of a welding operation.
Un tel dispositif de garde-corps présente plusieurs inconvénients.Such a guardrail device has several disadvantages.
Tout d'abord, le fait de réaliser les organes d'étanchéité en plomb )blige le personnel en charge de la pose de l'isolation à entrer en contact direct .vec ce matériau dont on sait qu'il est toxique et néfaste à l'égard de la santé Jes personnes.Firstly, the fact of making the sealing elements of lead) blige the personnel in charge of laying the insulation to come into direct contact with this material which is known to be toxic and harmful to the environment. health.
De plus, se pose au fil du temps le problème de l'incompatibilité chimique découlant du contact prolongé du plomb avec le métal dans lequel >ont ménagés les autres éléments du sabot de garde-corps.Moreover, over time the problem arises of the chemical incompatibility resulting from the prolonged contact of the lead with the metal in which the other elements of the railing shoe have been formed.
Ensuite, l'étape d'assemblage du ou des organes d'étanchéité, )utre le fait qu'elle expose le personnel à un danger potentiel compte tenu du caractère toxique du plomb, est relativement laborieuse en mettre en œuvre )uisqu'elle ne peut être réalisée qu'au dernier moment. Il en découle un risque elativement élevé de cassure prématurée en raison d'une soudure mparfaitement réalisée.Next, the step of assembling the sealing member (s), the fact that it exposes the personnel to a potential danger in view of the toxic nature of the lead, is relatively laborious in implementing it. can be realized only at the last moment. This results in an elatively high risk of premature breakage due to a poorly made weld.
Par ailleurs, outre le fait que le plomb s'oxyde progressivement, il Jevient cassant avec le temps lorsqu'il est chauffé. Or, l'organe d'étanchéité îtant collé sur le support qui lui correspond, il est généralement procédé au chauffage de l'embase de l'organe d'étanchéité pour désolidariser ce dernier Je son support, de manière à pouvoir, par exemple au cours d'une procédure Je maintenance, procéder au remplacement de la couche isolante et/ou de la :ouche de pare-vapeur. Ainsi, cette étape de maintenance conduit souvent à la Jestruction de l'embase de l'organe d'étanchéité, et il alors nécessaire de )rocéder au remplacement total dudit organe d'étanchéité sur-le-champ.Moreover, besides the fact that the lead oxidizes gradually, it becomes brittle over time when it is heated. However, since the sealing member is bonded to the support which corresponds to it, the base of the sealing member is generally heated to separate the latter from its support, so as to be able, for example, to During a maintenance procedure, replace the insulating layer and / or the vapor barrier. Thus, this maintenance step often leads to the destruction of the base of the sealing member, and it then necessary to rocéder total replacement of said sealing member on-the-field.
L'état de la technique peut également être illustré par 'enseignement des documents US 5 802 787 A et DE 199 59 591 A1 , qui Jécrivent un organe d'étanchéité comprenant une embase prolongée par un nanchon creux et qui forment ensemble un corps monolithique en métal, îotamment en aluminium, et où l'embase est coincée entre deux couches J'étanchéité prévues sur la surface de toit afin de maintenir en place ledit Drgane d'étanchéité. Ces organes d'étanchéité présentent l'inconvénient d'être compliqué à mettre en place et peu sûr dans leur étanchéité avec les couches d'étanchéité.The state of the art can also be illustrated by teaching documents US 5,802,787 A and DE 199 59 591 A1, which describe a sealing member comprising a base extended by a hollow nanchon and which together form a monolithic body. metal, particularly of aluminum, and where the base is wedged between two layers I sealing proposed on the roof surface to maintain in place said Drgane sealing. These sealing members have the disadvantage of being complicated to put in place and unsafe in their sealing with the sealing layers.
La présente invention a pour but de remédier, en tout ou partie, aux nconvénients évoqués précédemment, et consiste pour cela en un organe d'étanchéité destiné à être rapporté sur un mât d'un sabot de garde-corps, ledit organe d'étanchéité comprenant une embase évasée creuse prolongée par un Tianchon creux prévu pour enserrer le mât sur une partie de sa longueur, 'embase et le manchon formant un corps monolithique ménagé dans un natériau non toxique à l'égard des personnes, ledit organe d'étanchéité étant •emarquable en ce que l'embase possède une face de contact pré imprégnée d'une substance permettant une fixation par collage de ladite embase sur un support.The object of the present invention is to overcome all or part of the disadvantages mentioned above, and for this purpose consists of a sealing member intended to be attached to a mast of a guardrail shoe, said sealing member comprising a hollow flare base extended by a hollow Tianchon designed to grip the mast over part of its length, the base and the sleeve forming a monolithic body formed in a non-toxic material against persons, said sealing member being • emarquable in that the base has a contact face pre-impregnated with a substance for attachment by bonding said base on a support.
Cette substance pourra consister dans du bitume qu'il faudra chauffer lors de l'étape de fixation de l'organe d'étanchéité. De façon similaire, I suffira de chauffer l'embase de l'organe d'étanchéité pour désolidariser ce dernier de son support, de manière à pouvoir, par exemple au cours d'une Drocédure de maintenance, procéder au remplacement de la couche isolante 3t/ou de la couche de pare-vapeur.This substance may consist of bitumen that will have to be heated during the step of fixing the sealing member. Similarly, it will suffice to heat the base of the sealing member to separate the latter from its support, so as to be able, for example during a maintenance procedure, to replace the insulating layer 3t / or the vapor barrier layer.
Ainsi, un avantage particulièrement intéressant découle du fait que Organe d'étanchéité peut être ôté à l'issue d'une simple étape de réchauffage du bitume. Il est alors possible de remplacer la membrane d'étanchéité et/ou la couche isolante tout en conservant les autres éléments de l'installation. De DIUS, il est également possible de changer la couche de pare-vapeur en Drocédant de la même manière, la maintenance de l'installation en sera ainsi grandement facilitée.Thus, a particularly advantageous advantage arises from the fact that sealing member can be removed after a simple step of heating the bitumen. It is then possible to replace the waterproofing membrane and / or the insulating layer while retaining the other elements of the installation. From DIUS, it is also possible to change the vapor barrier layer in the same way, the maintenance of the installation will be greatly facilitated.
Avantageusement, l'organe d'étanchéité est réalisé en aluminium.Advantageously, the sealing member is made of aluminum.
L'invention concerne également un sabot de garde-corps comprenant une platine de fixation destinée à être fixée dans une dalle, un mât conçu pour supporter un montant de garde-corps, et au moins un organe d'étanchéité comme décrit ci-dessus conçu pour être rapporté sur le mât.The invention also relates to a railing shoe comprising a fixing plate intended to be fixed in a slab, a mast designed to support a railing post, and at least one sealing member as described above designed to be reported on the mast.
Dans une réalisation particulière de l'invention, le sabot comprend jn premier organe d'étanchéité conçu pour reposer sur une membrane d'étanchéité coiffant une couche isolante couvrant ladite platine de fixation, et jn deuxième organe d'étanchéité conçu pour reposer sur une couche de pare- /apeur recouvrant la dalle. Ainsi, il est désormais possible de fournir un sabot complet de garde-corps au personnel en charge de la pose de l'isolation, à savoir le corps de métier dit d'étanchéité. En effet, ce personnel devait jusqu'alors procéder à l'assemblage sur place du ou des organes d'étanchéité avant de réaliser l'isolation, alors qu'il pourra aujourd'hui, grâce à un sabot selon l'invention, se concentrer sur son métier d'origine, à savoir la pose des couches d'isolation.In a particular embodiment of the invention, the shoe comprises a first sealing member designed to rest on a sealing membrane covering an insulating layer covering said fixing plate, and a second sealing member designed to rest on a layer. shield / covering the slab. Thus, it is now possible to provide a complete railing shoe to the staff in charge of laying the insulation, namely the so-called sealing business. Indeed, this staff had until then proceed to the assembly on site of the sealing members or before the insulation, while he can today, thanks to a shoe according to the invention, to concentrate on his original profession, namely the laying of insulation layers.
Selon une caractéristique, le sabot comprend en outre une collerette d'étanchéité possédant une lèvre interne circulaire et conçue pour être rapportée autour d'une extrémité du premier organe d'étanchéité opposée à son embase.According to one characteristic, the shoe further comprises a sealing flange having a circular inner lip and adapted to be attached around an end of the first sealing member opposite to its base.
Selon un mode de réalisation de l'invention, le mât comprend une pièce de serrage dans laquelle peut être insérée puis fixée une extrémité dudit montant.According to one embodiment of the invention, the mast comprises a clamping piece in which can be inserted and then fixed an end of said amount.
Dans l'état de la technique, la platine de fixation et le mât sont réalisés sous la forme de deux pièces distinctes en métal rattachées fixement l'une à l'autre par soudure. De façon connue, le mât peut lui-même se décomposer en une entretoise et en une pièce de serrage, ces deux pièces initialement distinctes étant également rendues solidaires l'une de l'autre à l'issue d'une étape de soudure.In the state of the art, the mounting plate and the mast are made in the form of two separate pieces of metal fixedly attached to one another by welding. In known manner, the mast can itself be broken down into a spacer and a clamping piece, these two initially separate parts being also made integral with each other at the end of a welding step.
La platine de fixation et le mât étant généralement réalisés sous la Forme de deux pièces distinctes en métal rattachées fixement l'une à l'autre par soudure, ou sous la forme d'une pièce monolithique, ce type de sabot engendre un autre inconvénient qui réside dans le fait que l'homme du métier doit disposer de plusieurs gammes de sabots présentant des longueurs de mât différentes de façon à pouvoir s'adapter à tous les cas de figures, en particulier lorsque la platine de fixation est recouverte par une couche isolante, du type laine de roche ou polystyrène, elle-même coiffée par une membrane d'étanchéité bitumineuse.The mounting plate and the mast being generally made in the form of two separate pieces of metal fixedly attached to one another by welding, or in the form of a monolithic piece, this type of shoe generates another drawback which lies in the fact that the skilled person must have several ranges of shoes with different mast lengths so as to adapt to all cases, especially when the mounting plate is covered by an insulating layer , of the type of rock wool or polystyrene, itself capped by a bituminous waterproofing membrane.
Le mât peut lui-même se décomposer en une entretoise et en une pièce de serrage creuse, ces deux pièces initialement distinctes étant également rendues solidaires l'une de l'autre à l'issue d'une étape de soudure. L'entretoise est alors intercalée entre la platine de fixation et la pièce de serrage dans laquelle est insérée puis fixée une extrémité d'un montant du dispositif de garde-corps.The mast can itself be broken down into a spacer and a hollow clamping piece, these two initially separate parts being also secured to one another at the end of a welding step. The spacer is then interposed between the fixing plate and the clamping piece in which is inserted and then fixed one end of a post of the guardrail device.
L'épaisseur de la couche isolante prise en sandwich entre la dalle 3t la membrane d'étanchéité est définie par les réglementations en vigueur elatives à ces dispositifs d'isolation. Ii a été jusqu'à présent systématiquement mposé aux professionnels d'augmenter cette épaisseur minimale afin de épondre aux normes successivement édictées. Or, les sabots actuellement nstallés ne pourront pas satisfaire aux futures normes renforçant le caractère solant de la couche puisque ces sabots possèdent un mât dont la longueur est ïgée.The thickness of the insulating layer sandwiched between the slab 3 and the waterproofing membrane is defined by the regulations in force elatives to these isolation devices. It has so far been systematically put to professionals to increase this minimum thickness in order to meet the standards successively enacted. However, hooves currently installed will not meet future standards reinforcing the solan character of the layer since these hooves have a mast whose length is igee.
Pour résoudre ces inconvénients, dans une réalisation avantageuse du sabot selon l'invention, la platine de fixation et la pièce de serrage sont rattachées l'une à l'autre par l'intermédiaire de moyens de liaison amovibles ; une telle réalisation du sabot pouvant faire l'objet d'une protection îtricto sensu.To solve these disadvantages, in an advantageous embodiment of the shoe according to the invention, the fixing plate and the clamping piece are attached to one another by means of removable connecting means; such an embodiment of the shoe can be subject to atricto protection sensu.
Ainsi, la faculté offerte à l'homme du métier de dissocier la platine te fixation de la pièce de serrage offre l'avantage, en fonction de l'évolution tes normes, de pouvoir substituer à tout moment le mât existant par un louveau mât dont la longueur est supérieure à l'épaisseur de la couche solante prescrite par les nouvelles normes.Thus, the ability offered to those skilled in the art to separate the platen securing the clamping piece offers the advantage, depending on the evolution standards, to be able to replace at any time the existing mast with a louveau mast of which the length is greater than the thickness of the soil layer prescribed by the new standards.
De plus, en fonction de la configuration rencontrée, par exemple selon que platine de fixation devra ou non être recouverte d'une couche solante elle-même coiffée par une membrane d'étanchéité, le personnel aura a possibilité de choisir un mât de longueur adaptée, notamment sur le lieu "nême de l'installation, tout en conservant la platine de fixation d'origine.In addition, depending on the configuration encountered, for example depending on whether or not the mounting plate is to be covered with a solitary layer itself capped by a waterproofing membrane, the staff will have the opportunity to choose a mast of suitable length , especially at the site of the installation, while retaining the original mounting plate.
Selon un premier mode de réalisation de l'invention, le mât se tecompose en une entretoise surmontée de ladite pièce de serrage, ladite întretoise étant rattachée de façon amovible à ladite platine de fixation par 'intermédiaire de premiers moyens de liaison amovibles.According to a first embodiment of the invention, the mast is composed of a spacer surmounted by said clamping piece, said spacer being removably attached to said fixing plate by means of first removable connecting means.
Selon une caractéristique, la platine de fixation et l'entretoise sont équipées de premiers moyens de raccordement complémentaires conçus pour coopérer avec les premiers moyens de liaison amovibles.According to one characteristic, the fixing plate and the spacer are equipped with first complementary connection means designed to cooperate with the first removable connecting means.
Selon une autre caractéristique, l'entretoise et la pièce de serrage sont deux éléments distincts rattachés l'un à l'autre par l'intermédiaire de seconds moyens de liaison amovibles.According to another characteristic, the spacer and the clamping piece are two distinct elements attached to each other via second removable connecting means.
Avantageusement, l'entretoise et la pièce de serrage sont équipées te seconds moyens de raccordement complémentaires conçus pour coopérer avec les seconds moyens de liaison amovibles.Advantageously, the spacer and the clamping piece are equipped with the second complementary connection means designed to cooperate with the second removable connecting means.
Préférentiellement, les moyens de liaison sont chacun constitués 3ar une vis auto-taraudeuse. Il doit être bien compris que l'homme du métier pourra faire appel en variante à tout mode de liaison permettant une fixation amovible des différents éléments entre eux.Preferably, the connecting means are each constituted by a self-tapping screw. It must be understood that the skilled person may alternatively appeal to any mode of connection for a removable attachment of the various elements together.
Préférentiellement encore, la platine de fixation comporte une zone d'accueil pour la première extrémité de l'entretoise.Preferably again, the fixing plate comprises a reception zone for the first end of the spacer.
Selon un second mode de réalisation de l'invention, le mât est constitué par ladite pièce de serrage qui est directement rattachée de façon amovible à ladite platine de fixation par l'intermédiaire de premiers moyens de liaison amovibles.According to a second embodiment of the invention, the mast is constituted by said clamping piece which is directly removably attached to said fixing plate by means of first removable connecting means.
Cette configuration sera plus particulièrement rencontrée lorsque l'installation ne comprendra pas de couche isolante, l'utilisation d'une entretoise intercalaire étant de ce fait dénuée d'intérêt.This configuration will be more particularly encountered when the installation will not include an insulating layer, the use of a spacer spacer is therefore devoid of interest.
De façon similaire, la platine de fixation et la pièce de serrage seront avantageusement équipées de moyens de raccordement complémentaires conçus pour coopérer avec les premiers moyens de liaison amovibles. De plus, les premiers moyens de liaison seront de préférence chacun constitués par une vis et un écrou formant boulon, ou par une vis auto- taraudeuse par exemple.Similarly, the fixing plate and the clamping piece will advantageously be provided with complementary connecting means designed to cooperate with the first removable connecting means. In addition, the first connecting means are preferably each constituted by a screw and a bolt nut, or by a self-tapping screw for example.
Dans une réalisation préférentielle du sabot, la pièce de serrage est réalisée sous la forme d'un corps comportant une base prolongée par une partie creuse destinée à servir de logement à une extrémité d'un montant de garde-corps.In a preferred embodiment of the shoe, the clamping piece is in the form of a body having a base extended by a hollow portion intended to serve as a housing at one end of a railing post.
De façon connue, l'entretoise est constitué par un cylindre intercalé entre la platine de fixation et la pièce de serrage, et cette dernière est réalisée sous la forme d'un corps creux présentant, d'une part, une première extrémité Duverte permettant l'introduction d'une extrémité du montant dans la pièce de serrage, et d'autre part, une seconde extrémité opposée également ouverte Fixée par soudure dans l'entretoise. En outre, dans certains cas, la platine de Fixation peut être recouverte par une couche isolante, du type laine de roche ou Dolystyrène, elle-même coiffée par une membrane d'étanchéité bitumineuse.In known manner, the spacer is constituted by a cylinder interposed between the fixing plate and the clamping piece, and the latter is made in the form of a hollow body having, on the one hand, a first end Duverte allowing introducing an end of the upright into the clamping piece, and secondly, an opposite second end also open Securely fastened in the spacer. In addition, in some cases, the Fixation plate may be covered by an insulating layer, rock wool type or Dolystyrene, itself capped by a bituminous waterproofing membrane.
Un tel sabot de garde-corps présente de ce fait l'inconvénient Tiajeur selon lequel toute quantité d'eau de pluie ou de liquide de lavage Dénétrant intempestivement dans le corps de la pièce de serrage, par exemple à cause d'une étanchéité défectueuse entre le montant et ledit corps ou encore aarce que le montant est percé, sera amenée à venir au contact de la dalle sur aquelle est fixée la platine de fixation après écoulement le long des parois nternes de l'entretoise et de ladite platine de fixation. Ce phénomène peut à la ongue être source d'infiltration, ou pour le moins, endommager la surface extérieure de la dalle sur laquelle est rapportée la platine de fixation.Such a railing shoe therefore has the disadvantage Tiajeur that any amount of rainwater or washing liquid entering the body of the clamping piece inadvertently, for example because of a faulty seal between the upright and said body or again the amount is pierced, will be brought into contact with the slab on aquelle is fixed the mounting plate after flowing along the nternes walls of the spacer and said mounting plate. This phenomenon can it can be a source of infiltration, or at least damage the outer surface of the slab on which is reported the mounting plate.
Pour résoudre ces problèmes d'infiltration interne, dans une éalisation avantageuse de l'invention, la base de la pièce de serrage est )bturée, et la partie creuse présente une surface latérale équipée d'au moins jn orifice de drainage apte à drainer tout fluide intempestivement introduit dans adite partie creuse ; cette réalisation de la pièce de serrage et du sabot associé pouvant faire l'objet d'une protection stricto sensu.In order to solve these problems of internal infiltration, in an advantageous embodiment of the invention, the base of the clamping piece is bored, and the hollow part has a lateral surface equipped with at least one drainage orifice capable of draining all fluid inadvertently introduced into adite hollow part; this embodiment of the clamping piece and the associated shoe can be subject to protection stricto sensu.
Par conséquent, la base obturée de la pièce de serrage interdira out écoulement de fluide le long des parois internes de l'entretoise et de la jlatine de fixation, et chaque orifice de drainage permettra d'évacuer cette luantité de fluide résiduel afin d'éviter un écoulement interne dans le sabot de jarde-corps cause d'infiltration et d'endommagement de la surface extérieure ie la dalle sur laquelle est rapportée la platine de fixation.Consequently, the closed base of the clamping piece will prevent any flow of fluid along the inner walls of the spacer and the fixing plate, and each drain hole will allow this residual fluid quantity to be evacuated to avoid an internal flow in the shoe-jard-cause cause infiltration and damage to the outer surface ie the slab on which is reported the mounting plate.
Préférentiellement, au moins un orifice de drainage est situé à )roximité de la base.Preferably, at least one drainage orifice is situated close to the base.
Préférentiellement encore, la base est obturée par une paroi de ond. Cette paroi de fond fait de préférence partie intégrante de la base, et ;ette dernière peut alors être entièrement réalisée par moulage.Preferentially, the base is closed by a wall of ond. This bottom wall is preferably an integral part of the base, and the latter can then be entirely made by molding.
Avantageusement, le corps de la pièce de serrage est réalisé en nétal.Advantageously, the body of the clamping piece is made of metal.
L'invention se rapport également à un dispositif de garde-corps :omprenant au moins un sabot de garde-corps selon l'invention.The invention also relates to a guardrail device: omprenant at least one guardrail shoe according to the invention.
L'invention sera mieux comprise à l'aide de la description détaillée lui est exposée ci-dessous en regard des figures annexées dans lesquelles :The invention will be better understood from the detailed description given below with reference to the appended figures in which:
- la figure 1 est une vue en perspective d'un sabot de garde-corps selon un premier mode de réalisation de l'invention ;- Figure 1 is a perspective view of a railing shoe according to a first embodiment of the invention;
- la figure 2 est une vue en perspective éclatée du sabot illustré en figure 1 ;- Figure 2 is an exploded perspective view of the shoe illustrated in Figure 1;
- la figure 3 est une vue en perspective d'une pièce de serrage conforme à l'invention ;- Figure 3 is a perspective view of a clamping piece according to the invention;
- la figure 4 est une vue de dessus de la pièce de serrage représentée à la figure 3 ;- Figure 4 is a top view of the clamping piece shown in Figure 3;
- la figure 5 est une vue de côté du sabot illustré aux figures 1 et 2 une fois fixé dans une dalle ; - la figure 6 est une vue en coupe longitudinale partielle du sabot représenté aux figures 1 et 2 une fois fixé dans une dalle ;- Figure 5 is a side view of the shoe shown in Figures 1 and 2 when fixed in a slab; - Figure 6 is a partial longitudinal sectional view of the shoe shown in Figures 1 and 2 once fixed in a slab;
- la figure 7 est une vue partielle en coupe longitudinale du sabot représenté aux figures 1 et 2 une fois fixé dans la dalle, ledit sabot comprenant des organes d'étanchéité conformes à l'invention ;- Figure 7 is a partial longitudinal sectional view of the shoe shown in Figures 1 and 2 once fixed in the slab, said shoe comprising sealing members according to the invention;
- la figure 8 est une vue de détail d'une collerette d'étanchéité du sabot représenté à la figure 7 ;- Figure 8 is a detailed view of a sealing flange of the shoe shown in Figure 7;
- la figure 9 est une vue en perspective d'un premier organe d'étanchéité selon l'invention ;FIG. 9 is a perspective view of a first sealing member according to the invention;
- la figure 10 est une vue en perspective d'un deuxième organe d'étanchéité selon l'invention ;FIG. 10 is a perspective view of a second sealing member according to the invention;
- la figure 11 est une vue partielle en perspective du sabot représenté à la figure 7 une fois fixé dans une dalle ;- Figure 11 is a partial perspective view of the shoe shown in Figure 7 once fixed in a slab;
- la figure 12 est une vue en perspective éclatée d'un sabot selon un second mode de réalisation de l'invention ;FIG. 12 is an exploded perspective view of a shoe according to a second embodiment of the invention;
- la figure 13 est une vue de côté du sabot représenté à la figure 12 une fois fixé dans une dalle.- Figure 13 is a side view of the shoe shown in Figure 12 once fixed in a slab.
Un sabot 1 de garde-corps selon un premier mode de réalisation de l'invention, tel que représenté aux figures 1 et 2, comprend principalement une platine de fixation 2 et un mât, tous deux réalisés en métal. Ce mât se décompose en une entretoise 3 et en une pièce de serrage 4.A shoe 1 of guardrail according to a first embodiment of the invention, as shown in Figures 1 and 2, mainly comprises a mounting plate 2 and a mast, both made of metal. This mast is broken down into a spacer 3 and a clamping piece 4.
Plus précisément, la platine de fixation 2 comprend une base 20 qui possède une zone d'accueil 21 sensiblement circulaire présentant un passage central 22 rendu solidaire de la base 20 par quatre bras radiaux ou nervures radiales internes 23 uniformément répartis. Deux orifices 25 sont prévus dans la base 20, disposés de part et d'autre du passage central 22, afin de permettre le passage de vis de fixation destinés à fixer la platine de fixation 2 dans une dalle.More specifically, the mounting plate 2 comprises a base 20 which has a substantially circular reception zone 21 having a central passage 22 secured to the base 20 by four radial arms or internal radial ribs 23 uniformly distributed. Two orifices 25 are provided in the base 20, arranged on either side of the central passage 22, to allow the passage of fixing screws for fixing the fixing plate 2 in a slab.
L'entretoise 3 est réalisée sous la forme d'un corps cylindrique présentant une surface latérale 30 reliée à un canal central 31 interne par l'intermédiaire de quatre ailettes 32 formant des nervures radiales internes à ladite entretoise 3.The spacer 3 is made in the form of a cylindrical body having a lateral surface 30 connected to an internal central channel 31 by means of four fins 32 forming radial ribs internal to said spacer 3.
La première extrémité 33, ou extrémité inférieure, de l'entretoise 3 est prévue pour venir au contact de la zone d'accueil 21 de la platine de Fixation 2, de sorte que le passage central 22 et le canal central 31 soient alignés et constituent des moyens de raccordement complémentaires. Il suffit alors de visser une vis 24 auto-taraudeuse dans ces moyens de raccordement jour rattacher l'entretoise 3 à la platine de fixation 2 de façon amovible.The first end 33, or lower end, of the spacer 3 is provided to come into contact with the reception zone 21 of the fixing plate 2, so that the central passage 22 and the central channel 31 are aligned and constitute complementary connection means. It is enough then to screw a self-tapping screw 24 in these connecting means day connect the spacer 3 to the fixing plate 2 removably.
La platine de fixation 2 peut ensuite être fixée par vissage dans la JaIIe 5 en béton, comme représenté aux figures 5 et 6, au moyen de vis de ixation (non illustrés) traversant les orifices 25 ménagés dans la base 20.The fixing plate 2 can then be fixed by screwing in the concrete JaIIe 5, as shown in FIGS. 5 and 6, by means of attachment screws (not shown) passing through the orifices 25 formed in the base 20.
La platine de fixation 2 est ensuite recouverte par une couche solante classique, réalisée en laine de roche ou polystyrène, et non eprésentée par souci de clarté aux figures 5 et 6. Cette couche isolante jossède une épaisseur supérieure ou égale à l'épaisseur minimale prévue par es normes applicables, et est elle-même coiffée par une membrane J'étanchéité 50 traditionnelle.The fixing plate 2 is then covered by a conventional ground layer, made of rockwool or polystyrene, and not shown for the sake of clarity in FIGS. 5 and 6. This insulating layer has a thickness greater than or equal to the minimum thickness expected. by applicable standards, and is itself capped by a membrane I 50 traditional sealing.
La pièce de serrage 4 selon l'invention, telle que représentée à la igure 3, est réalisée sous la forme d'un corps en alliage métallique présentant jne base 40 circulaire surmontée d'une partie creuse 41 à section sensiblement rectangulaire.The clamping piece 4 according to the invention, as shown in FIG. 3, is made in the form of a metal alloy body having a circular base 40 surmounted by a hollow portion 41 of substantially rectangular section.
Le corps de la pièce de serrage 4 se termine, d'une part, par une >remière extrémité 42 ouverte au niveau de la partie creuse 41 , et d'autre part, >ar une seconde extrémité 43 obturée au niveau de la base 40.The body of the clamping piece 4 ends, on the one hand, by a> end 42 end open at the hollow portion 41, and secondly,> ar a second end 43 closed at the base 40 .
Une extrémité d'un montant 6 de garde-corps peut ainsi être jlissée dans la partie creuse 41 par la première extrémité 42 ouverte, puis ïxée rigidement dans cette position à l'aide de deux vis 44 (illustrées en figure I) vissées dans deux alésages 45 transversaux ménagés dans la surface atérale de ladite partie creuse 41.One end of a railing upright 6 can thus be jissed into the hollow part 41 by the first open end 42, and then rigidly fixed in this position by means of two screws 44 (illustrated in FIG. 1) screwed into two transverse bores 45 formed in the atontal surface of said hollow portion 41.
Comme illustré aux figures 4 et 6, la seconde extrémité 43 est )bturée par une paroi de fond 46 qui fait partie intégrante de la base 40. Cette .ernière peut ainsi être réalisée sous la forme d'une pièce moulée monolithique ;n alliage métallique.As illustrated in FIGS. 4 and 6, the second end 43 is closed by a bottom wall 46 which is an integral part of the base 40. This latter can thus be made in the form of a monolithic molded part; .
Un orifice de drainage 47, visible aux figures 3 et 6, est ménagé ians la surface latérale de la partie creuse 41 , juste au-dessus de la paroi de ond 46.A drainage orifice 47, visible in FIGS. 3 and 6, is formed in the lateral surface of the hollow portion 41, just above the wave wall 46.
La base 40 peut ensuite être fixée par vissage sur la seconde îxtrémité 34, ou extrémité supérieure, de l'entretoise 3 elle-même vissée à sa )remière extrémité 33 opposée à la platine de fixation 2 vissée dans la dalle 5 în béton. La base 40 comporte ainsi un moyen de raccordement similaire à :elui équipant la zone d'accueil 21 de la platine de fixation 2 ; ce moyen de accordement se présentant sous la forme d'un orifice central 48 ménagé dans la paroi de fond 46, illustré en figure 4, pour permettre le passage d'une vis 49 de fixation, illustrée aux figures 2 et 5, destinée à la fixation de la pièce de serrage 4 sur l'entretoise 3.The base 40 can then be fixed by screwing on the second end 34 or upper end of the spacer 3 itself screwed to its end end 33 opposite the fixing plate 2 screwed into the concrete slab 5. The base 40 thus comprises a connecting means similar to: elui equipping the reception area 21 of the mounting plate 2; this tuning means being in the form of a central orifice 48 formed in the bottom wall 46, illustrated in FIG. 4, to allow the passage of a fixing screw 49, illustrated in FIGS. 2 and 5, intended for fixing the clamping piece 4 on the spacer 3.
La base 40 de la pièce de serrage 4 est conçue pour venir se oositionner sur la seconde extrémité 34 de l'entretoise 3, de sorte que le canal central 31 et l'orifice central 48 de la pièce de serrage 4 soient alignés. Il suffit alors de visser la vis 49 du type auto-taraudeuse dans ces deux moyens de raccordement pour rattacher la pièce de serrage 4 à l'entretoise 3 de façon amovible.The base 40 of the clamping piece 4 is designed to be positioned on the second end 34 of the spacer 3, so that the central channel 31 and the central hole 48 of the clamping piece 4 are aligned. It suffices then to screw the screw 49 of the self-tapping type into these two connection means to reattach the clamping piece 4 to the spacer 3 removably.
Par conséquent, la paroi de fond 46 et la tête de la vis 49 assurant la fixation de la base 40 sur l'entretoise 3, permettent d'interdire tout écoulement de fluide le long des parois internes de l'entretoise 3 et de la Dlatine de fixation 2 en direction de la dalle 5. En revanche, l'orifice de drainage 47 permet d'évacuer cette quantité de liquide intempestivement introduite dans a partie creuse 41. Le sabot 1 de garde-corps ainsi constitué présentera de ce fait une étanchéité renforcée aux agressions de liquides extérieures, et Dréservera par conséquent l'installation complète (dalle et sabot) de toute dégradation découlant d'une infiltration interne.Therefore, the bottom wall 46 and the head of the screw 49 ensuring the attachment of the base 40 to the spacer 3, allow to prohibit any flow of fluid along the inner walls of the spacer 3 and the Dlatin 2, in the direction of the slab 5. On the other hand, the drainage orifice 47 makes it possible to evacuate this quantity of liquid inadvertently introduced into the hollow portion 41. The guard shoe 1 thus formed will thus have a tightness reinforced with the attacks of external liquids, and therefore will preserve the complete installation (slab and hoof) of any degradation resulting from an internal infiltration.
En outre, il sera possible, par exemple à la suite d'une publication d'une nouvelle norme visant à augmenter l'épaisseur minimale de la couche solante, de dissocier les différents éléments constitutifs du sabot 1 afin de substituer une nouvelle entretoise 3 de plus grande longueur à l'entretoise déjà nstallée, la platine de fixation 2 et la pièce de serrage 4 initiales demeurant nchangées. Par exemple, l'entretoise 3 illustrée en figure 6 est de plus grande ongueur que l'entretoise 3 illustrée en figure 5.In addition, it will be possible, for example following a publication of a new standard to increase the minimum thickness of the solitary layer, to dissociate the various components of the shoe 1 to substitute a new spacer 3 of greater length to the spacer already nstallée, the mounting plate 2 and the clamping piece 4 initials remaining nchanged. For example, the spacer 3 illustrated in FIG. 6 is larger than the spacer 3 illustrated in FIG.
Comme représenté aux figures 7 et 11 , le sabot 1 comprend en autre un premier organe d'étanchéité 7, une collerette d'étanchéité 8, et un second organe d'étanchéité 9. La platine de fixation 2, le mât (entretoise 3 et Dièce de serrage 4) ainsi que les premier 7 et second 9 organes d'étanchéité sont réalisés en aluminium, tandis que la collerette d'étanchéité 8 est réalisée dans un matériau thermoplastique.As shown in FIGS. 7 and 11, the shoe 1 further comprises a first sealing member 7, a sealing flange 8, and a second sealing member 9. The fixing plate 2, the mast (spacer 3 and Clamping piece 4) as well as the first 7 and second 9 sealing members are made of aluminum, while the sealing flange 8 is made of a thermoplastic material.
Comme illustré en figure 9, le premier organe d'étanchéité 7 est •éalisé sous la forme d'un manchon platine monobloc comprenant une embase 70 évasée creuse prolongée par un manchon 71 creux se terminant par une Bxtrémité 72 libre. Le manchon 71 est sensiblement conique en direction de son extrémité 72, et cette dernière présente un diamètre très légèrement supérieur à celui de l'entretoise 3.As illustrated in Figure 9, the first sealing member 7 is éalisé • in the form of a monobloc plate sleeve comprising a flared hollow base 70 extended by a hollow sleeve 71 terminating in a free Bxtrémité 72. The sleeve 71 is substantially conical towards its end 72, and the latter has a diameter slightly greater than that of the spacer 3.
De façon similaire, le deuxième organe d'étanchéité 9 est réalisé sous la forme d'un manchon platine monobloc comprenant une embase 90 évasée creuse et un manchon 91 creux. Le manchon 91 est sensiblement Donique en direction de son extrémité 92 libre, et cette dernière présente un diamètre très légèrement supérieur à celui de l'entretoise 3.Similarly, the second sealing member 9 is in the form of a one-piece platinum sleeve comprising a hollow flared base 90 and a hollow sleeve 91. The sleeve 91 is substantially Donic towards its free end 92, and the latter has a diameter slightly greater than that of the spacer 3.
Comme représenté à la figure 8, la collerette d'étanchéité 8 possède une lèvre interne circulaire 80 dont le diamètre est sensiblement égal à celui de l'entretoise 3.As shown in FIG. 8, the sealing flange 8 has a circular inner lip 80 whose diameter is substantially equal to that of the spacer 3.
Comme représenté plus particulièrement à la figure 7, l'installation du sabot 1 peut être effectuée de la façon suivante.As shown more particularly in Figure 7, the installation of the shoe 1 can be performed as follows.
Tout d'abord, une couche de pare-vapeur 51 comportant une découpe circulaire 52 est déposée et fixée sur la dalle 5 en béton.First, a vapor barrier layer 51 having a circular cutout 52 is deposited and fixed on the concrete slab 5.
La platine de fixation 2 est fixée par vissage dans la dalle 5 au niveau de la découpe circulaire 52.The fixing plate 2 is fixed by screwing in the slab 5 at the circular cutout 52.
Le deuxième organe d'étanchéité 9 est ensuite positionné de manière à ce que, d'une part, l'embase 90 évasée creuse recouvre la platine de fixation 2 et la découpe circulaire 52 de la couche de pare-vapeur 51 , et d'autre part, le manchon 91 creux enserre la partie basse de l'entretoise 3.The second sealing member 9 is then positioned so that, on the one hand, the hollow flared base 90 covers the fixing plate 2 and the circular cutout 52 of the vapor barrier layer 51, and the other hand, the hollow sleeve 91 encloses the lower part of the spacer 3.
La face de l'embase 90 au contact de la couche de pare-vapeur 51 , dite face inférieure, est enduite de bitume qu'il suffit de chauffer pour permettre une fixation par collage du deuxième organe d'étanchéité 9 sur ladite couche de pare-vapeur 51.The face of the base 90 in contact with the vapor barrier layer 51, called the lower face, is coated with bitumen that is sufficient to heat to allow attachment by bonding the second sealing member 9 of said layer of pare -Vapor 51.
Une couche isolante traditionnelle, réalisée en laine de roche ou polystyrène, et non représentée par souci de clarté, est ensuite déposée sur la souche de pare-vapeur 51. Cette couche isolante est elle-même coiffée par une membrane d'étanchéité 50 traditionnelle présentant une découpe circulaire 53 pour le passage du mât.A traditional insulating layer, made of rockwool or polystyrene, and not shown for the sake of clarity, is then deposited on the vapor barrier strain 51. This insulating layer is itself capped by a traditional waterproofing membrane 50. a circular cut 53 for the passage of the mast.
Le premier organe d'étanchéité 7 est alors rapporté sur cette membrane d'étanchéité 50. Pour cela, le premier organe d'étanchéité 7 est glissé sur la pièce de serrage 4 par son embase 70, puis glissé le long de la pièce de serrage 4 et de l'entretoise 3 jusqu'à ce que l'embase 70 vienne en butée contre la membrane d'étanchéité 50. La face de l'embase 70 venant au contact de la membrane d'étanchéité 50, dite face inférieure, est pré imprégnée de bitume afin d'assurer une fixation par collage à l'issue d'une étape de chauffage. L'embase 70 recouvre ainsi la découpe circulaire 53 présentée par a membrane d'étanchéité 50.The first sealing member 7 is then attached to this sealing membrane 50. For this, the first sealing member 7 is slid over the clamping piece 4 by its base 70, then slid along the clamping piece 4 and the spacer 3 until the base 70 abuts against the sealing membrane 50. The face of the base 70 coming into contact with the sealing membrane 50, called the lower face, is pre-impregnated with bitumen in order to ensure a fixing by gluing at the end of a step of heater. The base 70 thus covers the circular cutout 53 presented by a sealing membrane 50.
Les respectivement premier 7 et deuxième 9 organes d'étanchéité Deuvent être stockés en les empilant les uns sur les autres ; la forme ronconique des manchons 71 , 92 respectifs évite que les embases 70, 90 ne /iennent en contact et que ces dernières ne se collent l'une à l'autre du fait de a face pré imprégnée de bitume.The first 7 and second 9 sealing members respectively can be stored by stacking them on each other; the frustoconical shape of the respective sleeves 71, 92 prevents the bases 70, 90 from contacting each other and that the latter do not stick to each other because of a pre-impregnated bitumen face.
La collerette d'étanchéité 8 peut alors être glissée le long du mât usqu'à venir en butée contre l'extrémité 72 du manchon 71 du premier organe j'étanchéité 7. Ce faisant, la lèvre interne circulaire 80 interdit à tout liquide de î'infiltrer intempestivement entre le manchon 71 et l'entretoise 3. Par conséquent, tout risque de détérioration de la couche isolante et/ou de la couche de pare-vapeur 51 ainsi que de la dalle 5 est ainsi évité. Il doit être noté ^ue Ie fait d'incorporer une lèvre interne circulaire 80 et de choisir un matériau slastiquement déformable permet à la collerette d'étanchéité 8 de demeurer jarfaitement équilibrée lors de son glissement le long du mât. La lèvre interne circulaire 80 de la collerette d'étanchéité 8 vient de ce fait se placer iaturellement sur toute la périphérie de l'extrémité 72 du manchon 71 du jremier organe d'étanchéité 7.The sealing flange 8 can then be slid along the mast to come into abutment against the end 72 of the sleeve 71 of the first seal member 7. In doing so, the circular inner lip 80 prevents any liquid from flowing. infiltrate unexpectedly between the sleeve 71 and the spacer 3. Therefore, any risk of deterioration of the insulating layer and / or the vapor barrier layer 51 and the slab 5 is thus avoided. It should be noted that incorporating a circular inner lip 80 and selecting a slastically deformable material allows the sealing flange 8 to remain perfectly balanced when sliding along the mast. The circular inner lip 80 of the sealing flange 8 is thus placed naturally over the entire periphery of the end 72 of the sleeve 71 of the first sealing member 7.
Une plinthe de sécurité 54 est enfin rapportée sur le sabot 1. A cet sffet, cette plinthe de sécurité 54 présentera une extrémité supérieure attachée à un étrier de fixation 55 lui-même boulonné dans la surface latérale ie la partie creuse 41 de la pièce de serrage 4.A safety skirting 54 is finally attached to the shoe 1. To this effect, this safety skirting 54 will have an upper end attached to a fastening bracket 55 itself bolted into the lateral surface ie the hollow portion 41 of the workpiece. tightening 4.
Une extrémité d'un montant 6 de garde-corps peut alors être glissée dans la partie creuse 41 de la pièce de serrage 4, puis être fixée igidement dans cette position comme déjà décrit ci-dessus.One end of a railing post 6 can then be slid into the hollow portion 41 of the clamping piece 4, and then fixed securely in this position as already described above.
Il doit être bien compris qu'un avantage particulièrement ntéressant découle du fait que le premier organe d'étanchéité 7 peut être ôté à 'issue d'une simple étape de réchauffage du bitume. Il est alors possible de emplacer la membrane d'étanchéité 50 et/ou la couche isolante tout en conservant les autres éléments du sabot 1 en place. De plus, il est également Dossible de changer la couche de pare-vapeur 51 en procédant de la même manière au niveau de l'embase 90 du deuxième organe d'étanchéité 9. La naintenance de l'installation en sera ainsi grandement facilitée.It should be understood that a particularly interesting advantage arises from the fact that the first sealing member 7 can be removed after a simple step of reheating the bitumen. It is then possible to place the sealing membrane 50 and / or the insulating layer while keeping the other elements of the shoe 1 in place. In addition, it is also possible to change the vapor barrier layer 51 by proceeding in the same way at the base 90 of the second sealing member 9. The maintenance of the installation will be greatly facilitated.
Par ailleurs, il doit être bien compris que, dans les cas de figure où I ne sera par exemple pas nécessaire de recouvrir la platine de fixation 2 par une couche isolante, le sabot pourra comprendre une entretoise 3 de plus Faible longueur, voire ne pas comprendre d'entretoise 3. Ce dernier cas de figure correspond à un sabot 10 selon un second mode de réalisation de l'invention, tel que représenté aux figures 12 et 13.Furthermore, it should be understood that, in the cases where I will not for example need to cover the mounting plate 2 by an insulating layer, the shoe may comprise a spacer 3 of smaller length, or not to include spacer 3. This last case corresponds to a shoe 10 according to a second embodiment of the invention, as shown in FIGS. Figures 12 and 13.
Ce sabot 10 se différencie donc principalement du sabot 1 selon le premier mode de réalisation par le fait que la pièce de serrage 4 est directement fixée de façon amovible dans la zone d'accueil 21 de la platine de Fixation 2, et ceci à l'aide d'un boulon comprenant une vis 26 et un écrou 27 ; ladite vis 26 traversant à la fois l'orifice central 48 ménagé dans la paroi de Fond 46 de la pièce de serrage 4 et le passage central 22 prévu dans la zone d'accueil 21 de la platine de fixation 2, afin de pouvoir coopérer avec ledit écrou 27.This shoe 10 therefore differs mainly from the shoe 1 according to the first embodiment in that the clamping piece 4 is directly removably fixed in the receiving area 21 of the fixing plate 2, and this to the using a bolt comprising a screw 26 and a nut 27; said screw 26 passing through both the central orifice 48 formed in the bottom wall 46 of the clamping piece 4 and the central passage 22 provided in the receiving zone 21 of the fixing plate 2, in order to cooperate with said nut 27.
Bien que l'invention ait été décrite en liaison avec des exemples particuliers de réalisation, il est bien évident qu'elle n'y est nullement limitée et qu'elle comprend tous les équivalents techniques des moyens décrits ainsi que leurs combinaisons si celles-ci entrent dans le cadre de l'invention. Although the invention has been described in connection with particular embodiments, it is obvious that it is not limited thereto and that it comprises all the technical equivalents of the means described and their combinations if they are within the scope of the invention.

Claims

REVENDICATIONS
1. Organe d'étanchéité (7 ; 9) destiné à être rapporté sur un mât (3, 4) d'un sabot (1) de garde-corps, ledit organe d'étanchéité comprenant une embase (70 ; 90) évasée creuse prolongée par un manchon (71 ; 91) creux prévu pour enserrer le mât sur une partie de sa longueur, l'embase et le manchon formant un corps monolithique ménagé dans un matériau non toxique à l'égard des personnes, caractérisé en ce que l'embase (70 ; 90) possède une face de contact pré imprégnée d'une substance permettant une fixation par collage de ladite embase sur un support (50 ; 51).1. Sealing member (7; 9) intended to be attached to a mast (3, 4) of a shoe (1) of railing, said sealing member comprising a base (70; 90) flared hollow extended by a hollow sleeve (71; 91) adapted to grip the mast over part of its length, the base and the sleeve forming a monolithic body made of a non-toxic material with respect to persons, characterized in that The base (70; 90) has a pre-impregnated contact surface of a substance for bonding said base to a support (50; 51).
2. Organe d'étanchéité (7 ; 9) selon la revendication 1 , caractérisé en ce qu'il est réalisé en aluminium.2. Sealing member (7; 9) according to claim 1, characterized in that it is made of aluminum.
3. Organe d'étanchéité (7 ; 9) selon l'une quelconque des revendications 1 ou 2, caractérisé en ce que la substance est du bitume.3. Sealing member (7; 9) according to any one of claims 1 or 2, characterized in that the substance is bitumen.
4. Sabot (1) de garde-corps comprenant une platine de fixation (2) destinée à être fixée dans une dalle (5), un mât (3, 4) conçu pour supporter un montant (6) de garde-corps, et au moins un organe d'étanchéité (7 ; 9) selon l'une quelconque des revendications 1 à 3 conçu pour être rapporté sur le mât.4. Guard rail (1) comprising a fixing plate (2) to be fixed in a slab (5), a mast (3, 4) adapted to support a post (6) railing, and at least one sealing member (7; 9) according to any one of claims 1 to 3 adapted to be attached to the mast.
5. Sabot (1 ) selon la revendication 4, caractérisé en ce qu'il comprend un premier organe d'étanchéité (7) conçu pour reposer sur une membrane d'étanchéité (50) coiffant une couche isolante couvrant ladite platine de fixation (2), et un deuxième organe d'étanchéité (9) conçu pour reposer sur une couche de pare-vapeur (51) recouvrant la dalle (5).5. Shoe (1) according to claim 4, characterized in that it comprises a first sealing member (7) designed to rest on a sealing membrane (50) capping an insulating layer covering said mounting plate (2). ), and a second sealing member (9) adapted to rest on a vapor barrier layer (51) covering the slab (5).
6. Sabot (1) selon la revendication 5, caractérisé en ce qu'il comprend en outre une collerette d'étanchéité (8) possédant une lèvre interne circulaire (80) et conçue pour être rapportée autour d'une extrémité (72) du premier organe d'étanchéité (7) opposée à son embase (70). 6. Shoe (1) according to claim 5, characterized in that it further comprises a sealing flange (8) having a circular inner lip (80) and adapted to be attached around an end (72) of the first sealing member (7) opposite to its base (70).
7. Sabot (1 ; 10) selon l'une quelconque des revendications 4 à 6, caractérisé en ce que le mât comprend une pièce de serrage (4) dans laquelle peut être insérée puis fixée une extrémité dudit montant (6).7. Shoe (1; 10) according to any one of claims 4 to 6, characterized in that the mast comprises a clamping piece (4) in which can be inserted and then fixed an end of said upright (6).
8. Sabot (1 ; 10) selon la revendication 7, caractérisé en ce que la platine de fixation (2) et la pièce de serrage (4) sont rattachées l'une à l'autre par l'intermédiaire de moyens de liaison (24, 49 ; 26, 27) amovibles.8. Shoe (1; 10) according to claim 7, characterized in that the fixing plate (2) and the clamping piece (4) are connected to each other by means of connecting means ( 24, 49, 26, 27).
9. Sabot (1) selon la revendication 8, caractérisé en ce que le mât se décompose en une entretoise (3) surmontée de ladite pièce de serrage (4), ladite entretoise (3) étant rattachée de façon amovible à ladite platine de fixation (2) par l'intermédiaire de premiers moyens de liaison (24) amovibles.9. Shoe (1) according to claim 8, characterized in that the mast is decomposed into a spacer (3) surmounted by said clamping piece (4), said spacer (3) being attached removably to said mounting plate (2) via first connecting means (24) removable.
10. Sabot (1) selon la revendication 9, caractérisé en ce que la platine de fixation (2) et l'entretoise (3) sont équipées de premiers moyens de raccordement (22 ; 31) complémentaires conçus pour coopérer avec les premiers moyens de liaison amovibles (24).10. Shoe (1) according to claim 9, characterized in that the fixing plate (2) and the spacer (3) are equipped with first connecting means (22; 31) complementary designed to cooperate with the first means of removable links (24).
11. Sabot (1) selon les revendications 9 ou 10, caractérisé en ce que l'entretoise (3) et la pièce de serrage (4) sont deux éléments distincts rattachés l'un à l'autre par l'intermédiaire de seconds moyens de liaison (49) amovibles.11. Shoe (1) according to claims 9 or 10, characterized in that the spacer (3) and the clamping piece (4) are two separate elements attached to each other through second means linkages (49) removable.
12. Sabot (1) selon la revendication 11 , caractérisé en ce que l'entretoise (3) et la pièce de serrage (4) sont équipées de seconds moyens de raccordement (31 ; 48) complémentaires conçus pour coopérer avec les seconds moyens de liaison (49) amovibles.12. Shoe (1) according to claim 11, characterized in that the spacer (3) and the clamping piece (4) are provided with second connecting means (31; 48) complementary designed to cooperate with the second means of link (49) removable.
13. Sabot (1) selon l'une quelconque des revendications 8 à 12, caractérisé en ce que les moyens de liaison sont chacun constitués par une vis (24, 49) auto-taraudeuse.13. Shoe (1) according to any one of claims 8 to 12, characterized in that the connecting means are each constituted by a screw (24, 49) self-tapping.
14. Sabot (10) selon la revendication 8, caractérisé en ce que le mât est constitué par ladite pièce de serrage (4) qui est directement rattachée de façon amovible à ladite platine de fixation (2) par l'intermédiaire de premiers moyens de liaison (26, 27) amovibles.14. Shoe (10) according to claim 8, characterized in that the mast is constituted by said clamping piece (4) which is directly attached to detachably to said fixing plate (2) via first connecting means (26, 27) removable.
15. Sabot (10) selon la revendication 14, caractérisé en ce que la platine de fixation (2) et la pièce de serrage (4) sont équipées de moyens de raccordement (22 ; 48) complémentaires conçus pour coopérer avec les premiers moyens de liaison (26, 27) amovibles.Clog (10) according to claim 14, characterized in that the fixing plate (2) and the clamping piece (4) are provided with complementary connection means (22; 48) designed to cooperate with the first means of connection. link (26, 27) removable.
16. Sabot (10) selon la revendication 15, caractérisé en ce que les premiers moyens de liaison sont constitués par une vis (26) et un écrou (27).16. Shoe (10) according to claim 15, characterized in that the first connecting means are constituted by a screw (26) and a nut (27).
17. Sabot (1) selon l'une quelconque des revendications 7 à 16, caractérisé en ce que la pièce de serrage (4) est réalisée sous la forme d'un corps comportant une base (40) prolongée par une partie creuse (41) destinée à servir de logement à une extrémité d'un montant (6) de garde-corps.17. Shoe (1) according to any one of claims 7 to 16, characterized in that the clamping piece (4) is in the form of a body having a base (40) extended by a hollow portion (41). ) intended to serve as a housing at one end of a railing upright (6).
18. Sabot (1) selon la revendication 17, caractérisée en ce que la base est obturée, et en ce que la partie creuse (41) présente une surface latérale équipée d'au moins un orifice de drainage (47) apte à drainer tout liquide intempestivement introduit dans ladite partie creuse (41).18. Shoe (1) according to claim 17, characterized in that the base is closed, and in that the hollow portion (41) has a lateral surface equipped with at least one drainage orifice (47) capable of draining any liquid inadvertently introduced into said hollow portion (41).
19. Sabot (1) selon la revendication 18, caractérisée en ce qu'au moins un orifice de drainage (47) est situé à proximité de la base (40).19. Shoe (1) according to claim 18, characterized in that at least one drainage port (47) is located near the base (40).
20. Sabot (1) selon l'une quelconque des revendications 17 à 19, caractérisée en ce que la base (40) est obturée par une paroi de fond (46).20. Shoe (1) according to any one of claims 17 to 19, characterized in that the base (40) is closed by a bottom wall (46).
21. Sabot (1) selon la revendication 20, caractérisée en ce que la paroi de fond (46) fait partie intégrante de la base (40).21. Shoe (1) according to claim 20, characterized in that the bottom wall (46) is an integral part of the base (40).
22. Dispositif de garde-corps, caractérisé en ce qu'il comprend au moins un sabot (1 ; 10) de garde-corps selon l'une quelconque des revendications 4 à 21. 22. Guardrail device, characterized in that it comprises at least one shoe (1; 10) guardrail according to any one of claims 4 to 21.
EP08805604A 2007-05-29 2008-05-23 Guard rail bearing block and sealing unit for guard rail bearing block Withdrawn EP2150659A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR0703788A FR2916778B1 (en) 2007-05-29 2007-05-29 MODULAR GARDEN BODY
FR0703787A FR2916777B1 (en) 2007-05-29 2007-05-29 TIGHTENING PIECE OF A BODY-SHROUD SABOT WITH DRAINAGE ORIFICE
FR0703786A FR2916776B1 (en) 2007-05-29 2007-05-29 SEALING BODY AND SEALING FLANGE FOR BODY SHIELD
PCT/FR2008/000713 WO2009004149A2 (en) 2007-05-29 2008-05-23 Guard rail bearing block and sealing unit for guard rail bearing block

Publications (1)

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EP2150659A2 true EP2150659A2 (en) 2010-02-10

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EP08805604A Withdrawn EP2150659A2 (en) 2007-05-29 2008-05-23 Guard rail bearing block and sealing unit for guard rail bearing block

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EP (1) EP2150659A2 (en)
WO (1) WO2009004149A2 (en)

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EP2472030A1 (en) * 2010-12-28 2012-07-04 Harsco Infrastructure Services GmbH Post for fixing to a connection piece
FR2975114B1 (en) * 2011-05-13 2013-05-24 Dani Alu SYSTEM FOR FIXING A GUARD RAIL ON A ROOF COVER
FR2975452B1 (en) * 2011-05-17 2014-02-14 Dani Alu DEVICE FOR FIXING A PLINTH ON A GUARD RAIL
FR2981962B1 (en) * 2011-11-02 2014-04-04 Etablissements Frenehard Et Michaux BODY-GUARD RAIL WITH SEALING FLANGE
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WO2009004149A2 (en) 2009-01-08
WO2009004149A3 (en) 2009-02-19

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