FR2650028A1 - Assembly of joints for gates, in particular for lock gates - Google Patents

Assembly of joints for gates, in particular for lock gates Download PDF

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Publication number
FR2650028A1
FR2650028A1 FR8909856A FR8909856A FR2650028A1 FR 2650028 A1 FR2650028 A1 FR 2650028A1 FR 8909856 A FR8909856 A FR 8909856A FR 8909856 A FR8909856 A FR 8909856A FR 2650028 A1 FR2650028 A1 FR 2650028A1
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FR
France
Prior art keywords
profile
leaf
seal
assembly according
partition
Prior art date
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Granted
Application number
FR8909856A
Other languages
French (fr)
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FR2650028B1 (en
Inventor
Marc Le Treis
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.)
COMPTOIR NORMALIS CAOUTCHOUC P
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COMPTOIR NORMALIS CAOUTCHOUC P
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Priority to FR8909856A priority Critical patent/FR2650028B1/en
Publication of FR2650028A1 publication Critical patent/FR2650028A1/en
Application granted granted Critical
Publication of FR2650028B1 publication Critical patent/FR2650028B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B7/00Barrages or weirs; Layout, construction, methods of, or devices for, making same
    • E02B7/20Movable barrages; Lock or dry-dock gates
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B7/00Barrages or weirs; Layout, construction, methods of, or devices for, making same
    • E02B7/20Movable barrages; Lock or dry-dock gates
    • E02B7/54Sealings for gates

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

The invention relates to an assembly of joints for lock gates. The assembly according to the invention is characterised in that each joint 8 consists of a profile 9 of extruded rubber held projecting from the free vertical edge of the leaf 1 to which it is connected, the said profile 9 having a plane outer face 12 which is inclined with respect to the said edge of the leaf, the said profile 9 comprising two axial hollows 13, 14 separated by a partition 15. Application to locks.

Description

Ensemble de joints pour portes. en particulier d'écluses.Set of gaskets for doors. especially locks.

L'invention concerne un ensemble de joints pour portes, en particulier d'écluses.The invention relates to a set of seals for doors, in particular locks.

L'étanchéité des portes, en particulier des portes d'une écluse, après fermeture, a fait l'objet de nombreuses réalisations.The watertightness of the doors, in particular of the doors of a lock, after closing, has been the subject of numerous achievements.

Traditionnellement, les portes d'écluses sont munies de poteaux busqués en bois (chêne de préférence), dont la forme assure l'étanchéité. Les profilés en bois sont soumis à une forte usure et se dégradent dans le temps, de sorte qu'ils ne donnent pas satisfac- tion. Les dispositifs d'étanchéité proposés à ce jour, bien que résistant mieux au vieillissement, ne sont pas totalement fiables.Traditionally, lock doors have been fitted with wooden arched posts (preferably oak), the shape of which ensures watertightness. The wooden profiles are subject to heavy wear and degrade over time, so that they do not give satisfaction. The sealing devices proposed to date, although better resistant to aging, are not completely reliable.

Pour améliorer l'étanchéité, on a ainsi proposé (voir FR-A-993.317 et FR-A-1.035.650) d'utiliser une bande caoutchoutée ou membrane à profil variable derrière laquelle est ménagée une chambre pouvant etre mise sous pression ou sous dépression. Une telle solution entraîne une installation compliquée et coûteuse et une grande fragilité. To improve sealing, it has thus been proposed (see FR-A-993.317 and FR-A-1.035.650) to use a rubberized strip or membrane with variable profile behind which is provided a chamber which can be pressurized or under depression. Such a solution results in a complicated and costly installation and great fragility.

On connait aussi (voir FR-A-1.069.227) des joints d'étanchéité comprenant un profilé muni d'un mécanisme moteur d'effacement. De tels joints sont également compliqués et coûteux et leur mise en oeuvre est délicate.There are also known (see FR-A-1,069,227) seals comprising a profile provided with a motor erasing mechanism. Such seals are also complicated and expensive and their implementation is delicate.

Selon une sutre proposition (FR-A-1.075.635), on utilise une garniture mince armée de tiges. L'utilisation d'une garniture mince, même armée, n'assure pas une résistance suffisante à l'usure et aux chocs, de sorte que cette solution ne présente pas non plus les qualités requises.According to a further proposal (FR-A-1,075,635), a thin packing armed with rods is used. The use of a thin lining, even armed, does not provide sufficient resistance to wear and impact, so that this solution does not have the required qualities either.

Les combinaisons utilisant une telle garniture mince avec une chambre de mise sous pression (FR-A-1.080.572 ou FR-A-1.088.927) présentent à la fois les défauts de fragilité et de complication, de sorte qu'elles ne sont pas satisfaisantes.The combinations using such a thin lining with a pressurizing chamber (FR-A-1,080,572 or FR-A-1,088,927) have both the weaknesses of fragility and of complication, so that they are not not satisfactory.

La présente invention vise à fournir un nouvel ensemble de joints pour portes, en particulier d'écluses qui, tout en assurant une étanchéité optimale, ne soit pas soumis aux inconvénients des dispositifs connus. L'ensemble selon l'invention doit en particulier être simple, économique, robuste et facile à monter.The present invention aims to provide a new set of seals for doors, in particular locks which, while ensuring optimum sealing, are not subject to the drawbacks of known devices. The assembly according to the invention must in particular be simple, economical, robust and easy to assemble.

A cet effet, chaque joint est constitué d'un profilé en caoutchouc extrudé maintenu en saillie sur le bord vertical libre du vantail auquel il est associé, ledit profilé ayant une face externe plane inclinée par rapport audit bord du vantail, ledit profilé comportant deux évidements axiaux séparés par une cloison. De préférence, cette cloison est sensiblement orthogonale à ladite face externe plane.For this purpose, each joint consists of an extruded rubber profile held projecting from the free vertical edge of the leaf with which it is associated, said profile having a flat outer face inclined relative to said edge of the leaf, said profile having two recesses. axial separated by a partition. Preferably, this partition is substantially orthogonal to said planar external face.

Les faces externes planes des joints des deux vantaux viennent s'appliquer parfaitement l'une contre l'autre en position de fermeture des vantaux, ce qui assure une étanchéité élevée du fait de la surface de contact importante entre les faces planes et détermine l'inclinaison des vantaux dans cette position de fermeture. Les évidements axiaux permettent une certaine déformabilité du joint sous la pression des vantaux, la cloison qui les sépare formant un arc-boutement et assurant la rigidité du joint.The flat external faces of the joints of the two leaves are applied perfectly against each other in the closed position of the leaves, which ensures high tightness due to the large contact surface between the flat faces and determines the inclination of the leaves in this closed position. The axial recesses allow a certain deformability of the joint under the pressure of the leaves, the partition which separates them forming an bracing and ensuring the rigidity of the joint.

De préférence, la face dudit joint opposée à la face externe est fixée, par exemple par collage sur un profilé métallique muni de moyens de fixation amovible au vantail. Ces moyens de fixation amovible sont avantageusement constitués par des tiges filetées en saillie par rapport audit profilé métallique, sur lesquelles se vissent des boulons de fixation. On obtient ainsi une maintenance facile de l'ensemble.Preferably, the face of said seal opposite to the external face is fixed, for example by gluing on a metal profile provided with removable fixing means to the leaf. These removable fixing means are advantageously constituted by threaded rods projecting relative to said metal profile, onto which fixing bolts are screwed. This provides easy maintenance of the assembly.

En variante, le joint est muni d'alésages transversaux pour le pas- sage et la fixation de tiges de maintien. Cette variante permet également un démontage et une maintenance aisés.Alternatively, the seal is provided with transverse bores for the passage and the fixing of retaining rods. This variant also allows easy disassembly and maintenance.

L'invention sera bien comprise à la lecture de la description suivante faite en se référant aux dessins annexés dans lesquels
La figure 1 est une vue schématique d'ensemble d'une por
te d'écluse équipée de joints selon un exemple de réali
sation de l'invention, la passerelle étant élevée; la fi
gure 2 est une vue schématique en coupe horizontale, par
tiellement en plan, de la porte d'écluse de la figure l
dans la région des joints, et la figure 3 est une vue en
coupe transversale d'un joint selon une variante de l'in
vent ion.
The invention will be clearly understood on reading the following description made with reference to the accompanying drawings in which
Figure 1 is a schematic overview of a por
of the lock equipped with seals according to a real example
sation of the invention, the gateway being elevated; the fi
gure 2 is a schematic view in horizontal section, by
partially in plan, of the lock gate of figure l
in the region of the joints, and FIG. 3 is a view in
cross section of a joint according to a variant of the in
wind ion.

La porte d'écluse représentée à la figure I est constituée de deux vantaux 1 articulés chacun autour d'un axe 2 pivotant sur un collier 3 muni d'organes 4 d'ancrage et de réglage du collier d'axe 3.The lock door shown in FIG. I is made up of two leaves 1 articulated each around an axis 2 pivoting on a collar 3 provided with members 4 for anchoring and adjusting the axis collar 3.

Dans sa zone adjacente à l'axe 2, chaque vantail I comporte une fourrure d'étanchéité 5 en bois alors que, dans sa zone médiane, il porte un collier 6 pour une tige de manoeuvre 7. Logés dans les rainures de leurs chants adjacents, les vantaux 1 portent chacun un joint d'étanchéité 8, en appui l'un sur l'autre en position de fermeture (représentée à la figure 1). La porte d'écluse est donc du type à vantaux busqués, c'est-à-dire s'appuyant l'un sur l'autre. In its zone adjacent to the axis 2, each leaf I comprises a sealing fur 5 made of wood, while in its central zone it carries a collar 6 for an operating rod 7. Housed in the grooves of their adjacent edges , the leaves 1 each carry a seal 8, pressing one on the other in the closed position (shown in Figure 1). The lock door is therefore of the type with busched leaves, that is to say leaning one on the other.

Dans la forme de réalisation de l'invention représentée à la figure 2, les joints 8 sont constitués chacun d'un profilé 9 en caoutchouc extrudé logé dans une rainure verticale 10 de l'extrémité libre du vantail 1. La rainure 10 et le profilé 9 ont une section transversale en portion de rectangle. Les arêtes 11 et 11' de la rainure 10 sont décalées et le profilé 9 présente une face extérieure plane 12, inclinée en correspondance et en saillie hors de la rainure 10, qui est en appui sur la face correspondante de l'autre joint, en position de fermeture de la porte.In the embodiment of the invention shown in Figure 2, the seals 8 each consist of a profile 9 of extruded rubber housed in a vertical groove 10 of the free end of the leaf 1. The groove 10 and the profile 9 have a cross section in a rectangle portion. The edges 11 and 11 'of the groove 10 are offset and the profile 9 has a flat outer face 12, inclined in correspondence and projecting from the groove 10, which is supported on the corresponding face of the other seal, in door closing position.

L'inclinaison de cette face 12 détermine l'inclinaison des vantaux 1 en position de fermeture de la porte.The inclination of this face 12 determines the inclination of the leaves 1 in the closed position of the door.

Chaque profilé 9 comporte en outre deux évidements axiaux 13 et 14 séparés par une cloison 15 qui est orthogonale à la face externe 12. La cloison 15 renforce la rigidité du joint 8 tandis que les évidements axiaux 13 et 14 autorisent une certaine déformation élastique du joint 8. Dans l'exemple représenté, les évidements 13 et 14 sont à section quadrangulaire, les faces autres que celles délimitant la cloison 15 étant parallèles aux faces adjacentes du profilé.Each profile 9 further comprises two axial recesses 13 and 14 separated by a partition 15 which is orthogonal to the external face 12. The partition 15 reinforces the rigidity of the seal 8 while the axial recesses 13 and 14 allow a certain elastic deformation of the seal 8. In the example shown, the recesses 13 and 14 are of quadrangular section, the faces other than those delimiting the partition 15 being parallel to the adjacent faces of the profile.

Le profilé 9 est fixé, par exemple par collage, sur une plaque métallique 16 logée contre le fond 18 de la rainure 10 et portant des tiges filetées 17. Ces tiges 17 traversent des alésages 19 du fond 18 de la rainure 10 et ressortent sur l'autre face de ce fond 18. Des boulons 20 sont serrés sur les tiges filetées 17, ce qui assure un montage et un démontage simples et rapides. Le joint 8 est logé sur trois faces dans la rainure 10, ce qui assure une bonne protection et une bonne résistance mécanique au joint.The profile 9 is fixed, for example by gluing, on a metal plate 16 housed against the bottom 18 of the groove 10 and carrying threaded rods 17. These rods 17 pass through bores 19 in the bottom 18 of the groove 10 and come out on the 'other side of this bottom 18. Bolts 20 are tightened on the threaded rods 17, which ensures simple and quick assembly and disassembly. The seal 8 is housed on three faces in the groove 10, which provides good protection and good mechanical resistance to the seal.

Dans la figure 3, le profilé 9 est muni d'alésages 21 parallèles au fond de le rainure et destinés à recevoir des tiges (non représentées) d'ancrage dans les faces latérales de la rainure 10. In FIG. 3, the profile 9 is provided with bores 21 parallel to the bottom of the groove and intended to receive rods (not shown) for anchoring in the lateral faces of the groove 10.

Claims (7)

RevendicationsClaims 1. Ensemble de joints pour portes d'écluses, caractérisé en ce que chaque joint (8) est constitué d'un profilé (9) en caoutchouc extrudé maintenu en saillie sur le chant vertical libre du vantail (1) suquel il est associé, ledit profilé (9) ayant une face externe plane (12) inclinée par rapport audit bord du vantail, ledit profilé (9) comportant deux évidements axiaux (13,14) séparés par une cloison (15).1. Set of seals for lock doors, characterized in that each seal (8) consists of a profile (9) of extruded rubber held projecting on the free vertical edge of the leaf (1) on which it is associated, said profile (9) having a planar external face (12) inclined relative to said edge of the leaf, said profile (9) comprising two axial recesses (13,14) separated by a partition (15). 2. Ensemble selon la revendication 1, caractérisé en ce que ladite cloison (15) est sensiblement orthogonale à ladite face externe plane (12). 2. Assembly according to claim 1, characterized in that said partition (15) is substantially orthogonal to said planar external face (12). 3. Ensemble selon l'une des revendications 1 et 2, caractérisé en ce que ledit joint (8) a une section transversale en portion de rectangle et est logé dans une rainure verticale (10) de section correspondante du bord vertical libre du vantail (1). 3. Assembly according to one of claims 1 and 2, characterized in that said seal (8) has a cross section in rectangle portion and is housed in a vertical groove (10) of corresponding section of the free vertical edge of the leaf ( 1). 4. Ensemble selon la revendication 3, caractérisé en ce que lesdits évidements (13,14) ont une section transversale quadrangulaire et au moins les faces autres que celles adjacentes à ladite cloison (15) sont parallèles aux bords adjacents dudit profilé (9).4. An assembly according to claim 3, characterized in that said recesses (13,14) have a quadrangular cross section and at least the faces other than those adjacent to said partition (15) are parallel to the adjacent edges of said profile (9). 5. Ensemble selon l'une des revendications 1 à 4, caractérisé en ce que la face dudit joint (8) opposée à la face externe (12) est fixée, par exemple par collage, sur un profilé métallique (16) muni de moyens (17,20) de fixation amovible au vantail (1).5. Assembly according to one of claims 1 to 4, characterized in that the face of said seal (8) opposite the external face (12) is fixed, for example by gluing, on a metal profile (16) provided with means (17,20) removable attachment to the leaf (1). 6. Ensemble selon la revendication 5, caractérisé en ce que lesdits moyens de fixation sont constitués par des tiges filetées (7) en saillie par rapport audit profilé métallique (16), sur lesquelles se vissent des boulons de fixation 20.6. The assembly as claimed in claim 5, characterized in that said fixing means consist of threaded rods (7) projecting from said metal profile (16), onto which fixing bolts 20 are screwed. 7. Ensemble selon l'une des revendications 1 à 4, caractérisé en ce que le joint (8) est muni d'alésages transverseaux (21) pour le passage et la fixation de tiges de maintien. 7. Assembly according to one of claims 1 to 4, characterized in that the seal (8) is provided with transverse bores (21) for the passage and the fixing of retaining rods.
FR8909856A 1989-07-21 1989-07-21 SEAL SET FOR DOORS, ESPECIALLY LOCK Expired - Fee Related FR2650028B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8909856A FR2650028B1 (en) 1989-07-21 1989-07-21 SEAL SET FOR DOORS, ESPECIALLY LOCK

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8909856A FR2650028B1 (en) 1989-07-21 1989-07-21 SEAL SET FOR DOORS, ESPECIALLY LOCK

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FR2650028A1 true FR2650028A1 (en) 1991-01-25
FR2650028B1 FR2650028B1 (en) 1991-10-04

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FR8909856A Expired - Fee Related FR2650028B1 (en) 1989-07-21 1989-07-21 SEAL SET FOR DOORS, ESPECIALLY LOCK

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7037039B1 (en) * 2004-07-06 2006-05-02 Johnson Machine Works, Inc. Method and apparatus for an improved lock and dam assembly

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1035650A (en) * 1951-01-31 1953-08-26 Improvements to sealing gaskets, particularly to door gaskets, partitions, etc., separating two spaces at different pressures
FR1135002A (en) * 1955-10-28 1957-04-23 Creusot Forges Ateliers Improvements to the seals separating two spaces at different pressures
GB1125343A (en) * 1966-05-26 1968-08-28 Sir William Arrol & Company Lt Improvements in or relating to dock gates, sluice gates and like structures
AT379213B (en) * 1982-06-23 1985-12-10 Semperit Ag MULTI-CHAMBER SEALING PROFILE

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1035650A (en) * 1951-01-31 1953-08-26 Improvements to sealing gaskets, particularly to door gaskets, partitions, etc., separating two spaces at different pressures
FR1135002A (en) * 1955-10-28 1957-04-23 Creusot Forges Ateliers Improvements to the seals separating two spaces at different pressures
GB1125343A (en) * 1966-05-26 1968-08-28 Sir William Arrol & Company Lt Improvements in or relating to dock gates, sluice gates and like structures
AT379213B (en) * 1982-06-23 1985-12-10 Semperit Ag MULTI-CHAMBER SEALING PROFILE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7037039B1 (en) * 2004-07-06 2006-05-02 Johnson Machine Works, Inc. Method and apparatus for an improved lock and dam assembly

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Publication number Publication date
FR2650028B1 (en) 1991-10-04

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