EP3599335B1 - Joint d'étanchéité abaissable, en particulier pour portes coulissantes - Google Patents

Joint d'étanchéité abaissable, en particulier pour portes coulissantes Download PDF

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Publication number
EP3599335B1
EP3599335B1 EP18186115.4A EP18186115A EP3599335B1 EP 3599335 B1 EP3599335 B1 EP 3599335B1 EP 18186115 A EP18186115 A EP 18186115A EP 3599335 B1 EP3599335 B1 EP 3599335B1
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EP
European Patent Office
Prior art keywords
segment
trigger
coupling element
seal
movement
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Application number
EP18186115.4A
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German (de)
English (en)
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EP3599335A1 (fr
Inventor
Maico Ludwig
Sergej Hartung
Julian Kowski
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Athmer OHG
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Athmer OHG
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Priority to EP18186115.4A priority Critical patent/EP3599335B1/fr
Publication of EP3599335A1 publication Critical patent/EP3599335A1/fr
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Publication of EP3599335B1 publication Critical patent/EP3599335B1/fr
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
    • E06B7/18—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever
    • E06B7/20—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever automatically withdrawn when the wing is opened, e.g. by means of magnetic attraction, a pin or an inclined surface, especially for sills
    • E06B7/215—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever automatically withdrawn when the wing is opened, e.g. by means of magnetic attraction, a pin or an inclined surface, especially for sills with sealing strip being moved to a retracted position by elastic means, e.g. springs

Definitions

  • the document DE 298 20 770 U1 discloses a seal with these features.
  • the seal can be used in sliding gates or doors with a width that exceeds the length of seals used in standard swing doors. Basically any number of segments can be put together to form a seal of great length.
  • the one in the document has that DE 298 20 770 U1 mentioned advantage over a Special production of a seal with a very long length of several meters, for example.
  • a release rod is assigned to each segment and the release rods assigned to the various segments are connected to one another via the coupling elements.
  • the force in the trigger of the seal from the document DE 298 20 770 U1 is initiated is transmitted from one release bar to the next release bar and transmitted to the sealing strip via the movement deflection means which are directly coupled to the release bars.
  • the invention was based on the problem of improving a seal of the type mentioned at the outset in such a way that the seal can be installed and adjusted easily and at the same time a uniform sealing of a gap under the door or gate is ensured.
  • the force is transmitted from the trigger via the trigger rods and the coupling elements to the mechanisms and thus to the sealing strips of the individual segments.
  • Each of the coupling elements thus not only couples the release rods of the seal and thus transmits the force from segment to segment, but also enables force to be decoupled from the release rods or the release.
  • the movement redirecting means are different from that of the document DE 298 20 770 U1 known seal is not attached to the trip bar.
  • the movement deflection means of the segments therefore do not have to be taken into account. This facilitates the assembly of the segments, trigger rods and trigger into a seal according to the invention.
  • the release bar and the coupling element By transmitting the force via the coupling elements into the mechanisms of the segments, it is possible for the release bar and the coupling element to be positioned relative to one another without having to take account of the alignment of elements of the movement deflection means. This not only simplifies assembly of the seal, it also allows for more precise adjustment of the seal to accommodate tolerances in the elements acting to transmit power to each of the segments of the seal, i.e., the trip rods, actuator and couplers.
  • the trip bar and the coupling element are adjustably connected to each other.
  • the coupling elements of all segments are at the same distance from a trigger-side end of the housing of the segment of which they are a part.
  • One of the release rods can be assigned to at least one of the segments of a seal according to the invention.
  • This release bar can have an end remote from the release and the release bar can have a projection over the housing of the segment at its end remote from the release in its longitudinal direction, which has the distance of the coupling element of the segment from the end of the housing on the release side.
  • the overhang of the release bar over the housing is adjustable.
  • a seal according to the invention can have at least three segments, namely a release-side segment, at least one or more middle segments and a release-remote segment, that the release-side segment and the middle segment are each assigned a release rod, that these assigned release rods have the same overhang over the release-remote end of the housing of the segment.
  • the segments of a seal according to the invention are advantageously identical.
  • the release rods of the seal are also identical. Is a trigger rod arranged in the trigger-distant segment, what would not be necessary for the function of the seal, this release bar can be shorter than the other release bars and have no overhang over the housing.
  • Guide elements that guide the release rods can be arranged in the housings.
  • At least one of the coupling elements can have a threaded hole, at least on a side remote from the release, into which one of the release rods is screwed, which has an external thread on an end on the release side. This screw connection makes it easy to adjust the overhang of the release bar over the housing.
  • the length of the trigger can preferably also be adjustable.
  • the trigger can be designed in two parts and have a latch and a rod.
  • the trap may have a threaded hole into which an external thread on one end of the rod is screwed.
  • the other end of the rod is preferably connected to the coupling element of the first segment. The end can be inserted into a blind hole in the coupling element.
  • Each mechanism of a segment of a seal according to the invention can have at least two groups of movement deflection means.
  • each segment may include a return spring to move and hold the sealing strip in a rest position when the seal is not actuated.
  • the return spring can press the coupling element of the segment directly or indirectly against an actuation direction of the trigger.
  • the pressure on the coupling elements of the segments moves the release rods and ultimately also the release into a rest position and holds them in this position.
  • the pressure of the return springs can make it unnecessary for the trigger and the coupling element of the trigger-side segment to be firmly connected to one another.
  • the positive connection created by inserting the rod of the trigger into the blind hole of the coupling element is sufficient. It is also sufficient for a release rod connected to a coupling element by screwing in to be connected to the coupling element of the next segment that is further away from the release by a similar form-fitting connection.
  • the coupling element of each segment is guided by the housing of the segment.
  • a first channel through which the coupling elements are guided can be provided in the housing.
  • the trip bars can also be located in this first channel.
  • the coupling element of a segment can have the overhanging part for connection with the mechanism of the segment.
  • This overhanging part can have the connection structure to be connected to the mechanism of the segment.
  • the cantilevered part of the coupling element can protrude into a second channel of the housing of the segment, in which the mechanism of the segment can be arranged.
  • the mechanism of a segment of a seal according to the invention can be as described in document EP 3 284 899 A1 be configured as described.
  • the document describes a seal.
  • the scissor mechanisms, overload mechanisms and reset mechanisms described in the document may together form part of the mechanism of a seal according to the invention.
  • the ones in the document EP 3 284 899 A1 The design described and the type of assembly that allows the mechanism to be free of play can also be used in the manufacture of a segment of a seal according to the invention.
  • Each segment of a gasket according to the invention can have modules as described in the document EP 3 284 899 A1 are described. These modules can each have a scissor mechanism, an overload mechanism and, if necessary, a reset mechanism. Module housings of these modules can be fixed in the housing of the segment, in particular in the second channel of the housing of the segment.
  • An embodiment of the seal according to the invention has a plurality of segments 1 , trigger rods 2 and a trigger 3 .
  • the segments and trip bars 2 are identical.
  • Each segment has a housing 11 which has a substantially constant cross-sectional profile along its length.
  • the housing essentially has the shape of an inverted U with two legs 111 and a connecting web which connects the two legs 111 to one another.
  • Two further legs 113 are provided on an inside of the web of the housing 11, which are connected to one another by a further web 114 and thereby form a first channel. Free ends of the legs 113 are on sides facing each other slightly undercut so that the facing sides form a groove 1131.
  • Angled legs 115 are provided on the outside of the web. These can be pushed into a profile at the lower end of a door or gate leaf in order to be fixed there.
  • the person skilled in the art is familiar with other types of attachment from the prior art, in particular from published patent applications.
  • the housing may be modified to provide, for example, channels, ridges, screw holes or anything else in the housing that is convenient for attaching the seal to a door or gate.
  • each segment also has a sealing strip.
  • the sealing strip is in two parts. However, it could be in one piece or have more than two parts. Basically, any sealing strip known from the prior art can be used.
  • the sealing strip includes a rigid retaining profile, preferably made of aluminum, and an elastomeric sealing profile. In the example, both have a constant cross-sectional profile over their length.
  • the holding profile like the sealing profile, is essentially U-shaped in cross section. The retaining profile and the sealing profile each have a connecting web and two legs that are connected to one another via the connecting web.
  • the sealing profile is fastened in locking channels of the retaining profile via locking webs.
  • Two webs are provided on the inside of the legs of the retaining profile, which form channels together with the connecting web, the purpose of which will be explained in more detail below.
  • Each segment has a coupling element 17 which is slidably inserted in the first channel of the housing 11.
  • the coupling element has a blind hole on a side facing the trigger 3, in which one end of a rod 31 of the trigger 3 is inserted in the first segment.
  • the rod 31 has an external thread at the opposite end, which is screwed into a threaded hole of a catch 32 of the trigger 3 .
  • the projection of the latch over the housing of the first segment can be determined by the screw-in depth.
  • one of the release rods 2 is inserted into the release-side blind hole of the coupling element 17, specifically the release rod 2 whose other end provided with the external thread is screwed into the coupling element 17 of the release-side adjacent segment.
  • the coupling element 17 of each of the segments has a cantilevered part 171 .
  • This cantilevered part 171 has a connecting structure which connects the coupling element 17 to the mechanism of the segment.
  • the cantilevered part 171 of the coupling element can protrude into a second channel of the housing 11 of the segment in which the mechanism of the segment can be arranged. So that the protruding part 171 can protrude from the first channel between the web, the legs 113 and the web 114 into the second channel, the web 114 has a slot 110 on the release side ( 10 ).
  • each segment of the seal three modules Ma, Mb, Mc are arranged, which in the exemplary embodiment include all parts that are used to safely move the sealing strip relative to the housing.
  • the parts of the seal that belong to the modules Ma, Mb, Mc can be found in part identically in the modules. These parts can then be used in the modules Ma, Mb, Mc for the same functions of the modules Ma, Mb, Mc. Some of the modules Ma, Mb, Mc also have special functions that require special parts. In another exemplary embodiment of a seal according to the invention, functions which the first module has in the example can be performed by the second or third module and vice versa. It is therefore within the scope of the invention to modify the parts of the modules Ma, Mb, Mc in such a way that they can optionally also take on fewer, different or additional functions.
  • Identical or functionally similar parts of the modules Ma, Mb, Mc have reference numbers with the same numbers and are distinguished by the appended letters a, b and c, where a for parts of the first module Ma, b for parts of the second module Mb and c for the Parts of the third module Mc are.
  • a for parts of the first module Ma, b for parts of the second module Mb and c for the Parts of the third module Mc are.
  • all modules Ma, Mb, Mc of the segments have the function of connecting the sealing strip and the housing and, when the seal is triggered by pressing a trigger 3, converting the movement of the trigger 3 into a movement of the sealing strip relative to the housing 11.
  • each module Ma, Mb has a scissors mechanism.
  • each module Ma, Mb, Mc also has an overload mechanism.
  • the modules are in the document EP 3 284 899 A1 described in detail. Reference is made to this description.
  • the modules Ma, Mb, Mc can be placed in a housing 11 at the option of a person skilled in the art. It is possible to design a seal to have only one module.
  • Each module Ma, Mb, Mc comprises a module housing 13. This has an essentially constant cross-sectional profile in the shape of an inverted U. It has a connecting web 131 which connects two legs 132 of the module housing 13. Webs 133 are attached to the insides of the legs 132 . Together with the connecting web 131, these form channels whose function will be explained below.
  • the connecting web 131 protrudes beyond the outer sides of the legs 132. These overhanging ends of the connecting web 131 are designed in such a way that they form a fit with the grooves 1131 on the facing sides of the legs 113 of the housing 11. In particular, a loose fit with a small amount of play can form during the fit.
  • the module housing 13 is pushed with the protruding ends of the connecting web 131 into the grooves 1131 on the mutually facing sides of the legs 113 of the housing 11 and is thus fixed in the housing 11 at least in a form-fitting manner. Complete fixation can be achieved, for example, by at least locally deforming the legs 113 of the housing 11 inwards, i.e. towards the protruding ends of the connecting web 131. As a result, parts of the legs 113 can be pressed against the ends so that a non-positive connection is established.
  • the short scissors element 14 of each module is in the document EP 3 284 899 A1 based on figures 11 to 14c described in more detail and in figure 16 presented in this document. It is essentially H-shaped. It has a connecting web 140 from which two arms 142 and two legs 144 extend. At the ends of the arms 142, which are somewhat shorter than the legs 144, are attached the outwardly projecting pins 141, the function of which has already been explained. The ends of the arms 142 abut the ridges 133, which supports the arms 142 when loaded toward the ridges 133. A load on the short scissor element 14 - and thus on the pin 141 and the arms 142 - can arise when the sealing strip is pressed against a floor when it is lowered or when the sealing strip is lowered.
  • Two inwardly projecting pins 143 are provided on the legs 144 and are used for connection to a long scissor element 15 .
  • the long scissor element 15 of each module is in the document EP 3 284 899 A1 based on figures 11 to 14c described in more detail and in figure 15 presented in this document. It can be divided into two sections, namely a first section forming a frame 150 and a second section forming a rod 152 . The two sections are connected. In the area of the connection, the second section of the long scissor element has two blind holes that open to the outside. In these blind holes are the inwardly protruding pins of the short Added scissors element. As a result, the long and short scissor elements are pivotally connected to one another.
  • the free end of the first section 150 or the opening present in this first section serves to guide and mount the long scissor element 15, which will be explained in more detail below. This free end is movable to the module housing 13.
  • two outwardly projecting pins 151 are provided, which are used to connect the long scissor element 15 to the retaining profile of the sealing strip.
  • the pins 151 are movably guided and mounted in the channels formed by the webs and the connecting web of the holding profile.
  • the second portion 152 of the long scissor member 15 has a width no greater than the spacing of the legs 144 of the short scissor member 14. It is thus possible for the second portion 152 to be immersed between the legs 144, for example when the seal is not is triggered.
  • the long scissor element 15 and the short scissor element 14 together form the scissor mechanism S of each module M.
  • Each module M has a sliding part 16, which is in the document EP 3 284 899 A1 based on which Figures 15b and 15d is described in more detail.
  • the sliding parts 16 of the first module Ma and the second module Mb are the same.
  • the sliding part of the third module Mc differs. This is specifically addressed.
  • the sliding part 16 has a flat, rod-like section 164 which extends over the entire length of the sliding part 16 .
  • This flat, rod-like portion 164 has approximately the Shape of a T. Two projecting edges of the rod-like section 164 protrude into the channels that are formed by the webs 133 and the connecting web 131 of the module housing 13 . The edges and thus the entire sliding part 16 are slidably guided in the channels.
  • Three different structures 161, 162, 163 are provided on an underside of the rod-like section.
  • the structure 161 at an end of the sliding part 16 on the trigger side serves as a first connection structure, which is provided for connecting the sliding part 16 of the first module Ma to a coupling element 17 of each segment.
  • the connection structure 161 can be connected to the coupling element 17 by positive locking.
  • the structure is for connection to a first and second connecting rod 42, respectively, of each segment.
  • the connecting structure 161 has a blind hole into which the connecting rod 42 is inserted.
  • the structure 161 is part of the overload mechanism R of the first module Ma.
  • the structure 162 cooperates with the scissor mechanism S of each module and is part of the overload mechanism of each module.
  • the structure 163 is a second connection structure for connecting the sliding part 16 of the first module Ma and the second module Mb with first and second connecting rods 42, respectively. It has a blind hole for this purpose.
  • the structure 162 has an arm 1621 which extends in the direction of the trigger-side end and which extends parallel to the rod-like section 164 of the sliding part 16 .
  • This Arm 1621 passes through the opening in the first portion of the long scissors member 15 of the scissors mechanism S of each module. A free end of the first section is thus supported and guided between the arm 1621 and the rod-like section 164 of the sliding part 16 .
  • the free end 153 of the long scissor member 15 is held in a position between the arm 1621 and the rod-like portion 164 of the slider 16 by a holder 18 for an overload spring 19 and the overload spring 19 .
  • the overload spring 19 is a helical compression spring.
  • the retainer 18 for the overload spring is rod-like.
  • Roughly four areas can be distinguished in the holder 18 .
  • a first area 181 is designed in such a way that it is guided between the arm 1621 and the rod-like section 164 of the sliding part 16 .
  • the first region 181 of the holder 18 has a channel on an underside, in which a web engages, which is provided on the upper side of the arm 1621 .
  • a free end of the first section has a groove 1811 and forms a bearing shell for the free end 153 of the first section 150 of the long scissor element 15.
  • This first area is followed by a second area 182, which has a larger cross-sectional area than the first area.
  • this second area 182 forms a stop and, on the other hand, a first end of the overload spring 19 which is plugged onto the third rod-like area 183 of the holder 18 is supported on this second area 182 .
  • a second end of the overload spring 19 is supported on the structure 161 of the sliding part 16.
  • the overload spring 19 presses the holder 18 and in particular the first portion of the holder 18 against the structure 162 of the sliding part 16. As a result, the free end 153 of the first section 150 of the long scissor element 15 is held between the arm 1621 and the rod-like section 164.
  • the stop function of the second area 182 of the holder 18 ensures that the overload spring 19 does not press the free end 153 of the first section 150 of the long scissor element 15 against the structure 162, which could impair easy pivoting of the long scissor element 15.
  • the length of the first area 181 of the holder 18 is chosen such that the free end 153 of the first section 150 of the long scissor element 15 is mounted at least with slight play between the structure 162 and the first area 181 of the holder 18 .
  • a fourth area 184 adjoins the third area of the holder 18 .
  • This fourth area 184 is guided in a blind hole in the structure 161 .
  • a lower boundary wall of the blind hole has a slot that is open at the bottom. This slot tapers from bottom to top, i.e. from the outside in the direction of the blind hole. This makes it possible to press the fourth area 184 of the holder 18 from below through the slot into the blind hole.
  • the slit is widened elastically. The fourth portion 184 of the retainer 18 cannot be easily removed or fall out of the blind hole through the slot.
  • the third module Mc also includes a module housing 13c.
  • the module housing 13c of the third module Mc has the same cross-sectional profile as the module housing 13a, b of the first or second module. The main difference is its length.
  • the module housing 13c of the third module Mc is longer than the module housing 13a, b of the first or second module. This extra length is needed to accommodate a reset mechanism R.
  • the reset mechanism R serves to return the seal from a deployed condition to an unactuated condition when the seal releasing force from the trigger 3 is removed.
  • the structure of the sliding part of the third module serves as part of the return mechanism.
  • the structure could also serve as a second connection structure, which could serve to connect the sliding part of the third module to a further connecting rod, which is not provided in the exemplary embodiment.
  • the overload mechanism of the third module is designed in the same way as the overload mechanism of the first or second module.
  • the scissor mechanism of the third module is designed in the same way as the scissor mechanism of the first or second module.
  • the restoring mechanism comprises a holder for a restoring spring and the restoring spring.
  • the holder has a first fork-shaped area, which has two pins on its outer sides. These pegs are inserted into holes in the module housing of the third module. As a result, the holder cannot be displaced relative to the module housing.
  • This first area is adjoined by a second area, onto which the restoring spring is attached.
  • the return spring is a helical compression spring.
  • a third area follows the second area.
  • This third area is guided in a blind hole in the structure of the sliding part.
  • a lower boundary wall of the blind hole has a slot that is open at the bottom. This slot tapers from bottom to top, i.e. from the outside in the direction of the blind hole. This makes it possible to press the third area of the holder from below through the slot into the blind hole.
  • the slit is widened elastically. The third portion of the holder cannot be easily removed or fall out of the blind hole through the slot. This secures the position of the return spring in the seal.
  • the sealing strip If, for whatever reason, the sealing strip is prevented from moving completely downwards, the or possibly one of the overload mechanisms U become effective. If the sealing strip is prevented from (further) downward movement, the scissor mechanisms S cannot open any further. The free ends of the long scissor elements 15 can then not be displaced together with the unit consisting of the coupling element 17, the connecting rods 42 and the displacement parts 16 of the modules of the segment. A further movement of this unit despite the standstill of the sealing strip then causes the free ends of the long scissor elements 15 to press against the holders 18 for the overload springs 19 and these are displaced in the direction of the coupling element 17 . As a result, the overload springs 18 are compressed.
  • Each segment can be assembled without leaving play between the connecting rods 42 and the slides 16 which could cause the scissor mechanisms to operate out of sync when the seal trigger is depressed.
  • the tie rods 42 are constructed as rods having a circular cross-section that is uniform throughout the length of the tie rods 42 .
  • the connecting structures 161 of the sliding parts 16 are designed as blind holes into which the connecting rods 42 are inserted, in such a way that between the Connecting rods 42 and the sliding parts 16 no play is present.
  • the first module Ma and the coupling element are inserted into the housing.
  • the coupling element 17 and the displacement part 16a of the first module Ma are thereby pressed against one another without the scissor mechanism Sa of the first module Ma being actuated.
  • the first module Ma is placed in the housing in such a way that the coupling element 17 has a desired position, namely a desired distance from the trigger-side end of the housing 11 of the segment, for example a dimension a.
  • the connecting rod 42 for connecting the first module Ma and the second module Mb is then inserted into the connection structure of the sliding part 16a of the first module provided on the side facing away from the coupling element 17 in the longitudinal direction without play in relation to the sliding part 16a.
  • the connecting rod 42 is pressed against the sliding part 16a.
  • the connecting rod 9 can also already be inserted into the housing of the seal together with the first module Ma.
  • the second module Mb is inserted into the housing.
  • the trigger-side connection structure, the blind hole of the sliding part 16b of the second module Mb is doing on the Connecting rod 42 pushed so that no play remains between the connecting rod 42 and the sliding part 16b.
  • a seal is assembled from the segments designed in this way together with the trigger 3 and the trigger rods 2 .
  • the trigger 3 is first pushed into the first channel of the housing 11 on the later trigger side of the first segment until the rod of the trigger is inserted into the trigger-side blind hole of the coupling element 17 of the first segment.
  • one of the release rods 2 is screwed into the threaded hole on the release side of the coupling element 2 of the first segment.
  • the overhang of the release rod 2 over the housing 11 of the first segment is adjusted to a desired level, preferably namely to the above-mentioned level a.
  • This protruding end of the release rod 2 is then pushed into the second segment 2, specifically into the release-side blind hole of the coupling element 17 of the second segment.
  • the first segment and the second segment are then connected to one another and already form a seal according to the invention.
  • a third segment can be assembled to the second segment using a further trip bar 2. Be able to then step by step further segments and release rods are mounted.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Sealing Devices (AREA)

Claims (11)

  1. Joint d'étanchéité, en particulier destiné à l'espacement existant sous des portails, par exemple des portails coulissants, comprenant au moins deux segments, à savoir un premier segment et un second segment, avec au moins une tige de déclenchement (2) et avec un déclencheur (3), dans lequel chaque segment présente
    - un élément de couplage (17),
    - une enveloppe (11) ouverte vers le bas,
    - une baguette d'étanchéité (12) et
    - un mécanisme permettant d'abaisser la baguette d'étanchéité,
    dans lequel le déclencheur (3) est relié à l'élément de couplage du premier segment, l'élément de couplage du premier segment est relié à la tige de déclenchement (2) et la tige de déclenchement (2) est reliée à l'élément de couplage (17) du second segment,
    dans lequel le mécanisme relie de manière coulissante l'enveloppe (11) et la baguette d'étanchéité (12) l'un à l'autre et le mécanisme présente des moyens de renvoi de mouvement (Ma, Mb, Mc) afin de convertir un mouvement des éléments de couplage (17) en un mouvement de la baguette d'étanchéité,
    dans lequel l'élément de couplage (17) de chaque segment est guidé par l'enveloppe (11) du segment,
    caractérisé en ce que
    au moins les moyens de renvoi de mouvement du mécanisme de chaque segment sont agencés en deux groupes de moyens de renvoi de mouvement (Ma, Mb, Mc), parmi lesquels se trouve un groupe situé côté déclencheur, et ledit groupe, situé côté déclencheur, de moyens de renvoi de mouvement (Ma, Mb, Mc) est relié, directement ou par l'intermédiaire d'une tige de couplage, à l'élément de couplage du segment, de sorte que chaque élément de couplage (17) forme un élément de découplage de force au moyen duquel une force introduite dans le joint d'étanchéité par l'intermédiaire du déclencheur (3) peut être transmise afin d'être couplée dans les moyens de renvoi de mouvement (Ma, Mb, Mc) du mécanisme de chaque segment afin d'abaisser la baguette d'étanchéité respective.
  2. Joint d'étanchéité présentant les caractéristiques du préambule de la revendication 1,
    caractérisé en ce que
    l'élément de couplage (17) de chaque segment présente une partie saillante (171) présentant une structure de liaison qui relie l'élément de couplage (17) au mécanisme d'abaissement du segment, de sorte que chaque élément de couplage (17) forme un élément de découplage de force au moyen duquel une force introduite dans le joint d'étanchéité par l'intermédiaire du déclencheur (3) peut être transmise afin d'être couplée dans les moyens de renvoi de mouvement (Ma, Mb, Mc) du mécanisme de chaque segment afin d'abaisser la baguette d'étanchéité respective.
  3. Joint d'étanchéité présentant les caractéristiques du préambule de la revendication 1,
    caractérisé en ce que
    - au moins les moyens de renvoi de mouvement du mécanisme de chaque segment sont agencés en deux groupes de moyens de renvoi de mouvement (Ma, Mb, Mc), parmi lesquels se trouve un groupe situé côté déclencheur, et ledit groupe, situé côté déclencheur, de moyens de renvoi de mouvement (Ma, Mb, Mc) est relié, directement ou par l'intermédiaire d'une tige de couplage, à l'élément de couplage du segment, et
    - l'élément de couplage (17) de chaque segment présente une partie saillante (171) présentant une structure de liaison qui relie l'élément de couplage (17) au mécanisme d'abaissement du segment, de sorte que chaque élément de couplage (17) forme un élément de découplage de force au moyen duquel une force introduite dans le joint d'étanchéité par l'intermédiaire du déclencheur (3) peut être transmise afin d'être couplée dans les moyens de renvoi de mouvement (Ma, Mb, Mc) du mécanisme de chaque segment afin d'abaisser la baguette d'étanchéité respective.
  4. Joint d'étanchéité selon l'une quelconque des revendications 1 à 3, caractérisé en ce que les éléments de couplage (17) de tous les segments sont équidistants d'une extrémité, située côté déclencheur, de l'enveloppe (11) du segment dont ils font partie.
  5. Joint d'étanchéité selon la revendication 4, caractérisé en ce qu'au moins un des segments est associé à une des tiges de déclenchement (2), en ce que ladite tige de déclenchement (2) présente une extrémité éloignée du déclencheur et en ce que ladite tige de déclenchement présente, au niveau de son extrémité éloignée du déclencheur et dans sa direction longitudinale, une longueur excédentaire dépassant l'enveloppe (11) du segment et correspondant à la distance entre l'élément de couplage (17) du segment et l'extrémité, située côté déclencheur, de l'enveloppe (11).
  6. Joint d'étanchéité selon l'une quelconque des revendications 1 à 5, caractérisé en ce que le joint d'étanchéité présente au moins trois segments, à savoir un segment situé côté déclencheur, au moins un ou plusieurs segment(s) médian(s) et un segment éloigné du déclencheur, en ce que respectivement une tige de déclenchement (2) est associée au segment situé côté déclencheur et au segment médian, et en ce que lesdites tiges de déclenchement (2) associées présentent une longueur excédentaire identique dépassant l'extrémité, éloignée du déclencheur, de l'enveloppe (11) du segment.
  7. Joint d'étanchéité selon l'une quelconque des revendications 1 à 6, caractérisé en ce qu'au moins un des éléments de couplage (17) présente, au moins sur un côté éloigné du déclencheur, un trou fileté au sein duquel est vissée une des tiges de déclenchement (2) présentant un filetage extérieur au niveau d'une extrémité située côté déclencheur.
  8. Joint d'étanchéité selon la revendication 1 ou 3, caractérisé en ce que
    - d'autres groupes de moyens de renvoi de mouvement (Mb, Mc) sont reliés à l'élément de couplage (17) du segment
    - par l'intermédiaire d'une ou plusieurs tige(s) de liaison (42) et du groupe, situé côté déclencheur, de moyens de renvoi de mouvement (Ma), ou
    - par l'intermédiaire de plusieurs tiges de liaison (42), du groupe, situé côté déclencheur, de moyens de renvoi de mouvement, et d'un ou plusieurs parmi les autres groupes de moyens de renvoi de mouvement.
  9. Joint d'étanchéité selon la revendication 2 ou 3, caractérisé en ce que chaque mécanisme présente au moins deux groupes de moyens de renvoi de mouvement (Ma, Mb, Mc).
  10. Joint d'étanchéité selon la revendication 9, caractérisé en ce que
    - un groupe, situé côté déclencheur, de moyens de renvoi de mouvement (Ma) est relié, directement ou par l'intermédiaire d'une tige de liaison, à l'élément de couplage (17) du segment, et
    - d'autres groupes de moyens de renvoi de mouvement (Mb, Mc) sont reliés à l'élément de couplage (17) du segment
    - par l'intermédiaire d'une ou plusieurs tige(s) de liaison (42) et du groupe, situé côté déclencheur, de moyens de renvoi de mouvement (Ma), ou
    - par l'intermédiaire de plusieurs tiges de liaison (42), du groupe, situé côté déclencheur, de moyens de renvoi de mouvement, et d'un ou plusieurs parmi les autres groupes de moyens de renvoi de mouvement.
  11. Joint d'étanchéité selon l'une quelconque des revendications 1 à 10, caractérisé en ce que le mécanisme de chaque segment présente un ressort de rappel qui pousse l'élément de couplage (17) du segment directement ou indirectement à l'encontre d'une direction d'actionnement du déclencheur (3).
EP18186115.4A 2018-07-27 2018-07-27 Joint d'étanchéité abaissable, en particulier pour portes coulissantes Active EP3599335B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP18186115.4A EP3599335B1 (fr) 2018-07-27 2018-07-27 Joint d'étanchéité abaissable, en particulier pour portes coulissantes

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Application Number Priority Date Filing Date Title
EP18186115.4A EP3599335B1 (fr) 2018-07-27 2018-07-27 Joint d'étanchéité abaissable, en particulier pour portes coulissantes

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EP3599335A1 EP3599335A1 (fr) 2020-01-29
EP3599335B1 true EP3599335B1 (fr) 2022-09-07

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EP (1) EP3599335B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202022102658U1 (de) 2022-05-13 2022-05-30 Athmer Ohg Dichtung, insbesondere für Schiebetüren oder Schiebetore

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29620770U1 (de) 1996-11-29 1997-03-13 Volkswagen Ag, 38440 Wolfsburg Verbindungselement
DE29820770U1 (de) * 1998-11-20 2000-03-23 F. Athmer, 59757 Arnsberg Dichtungsvorrichtung für den unteren Spalt bei Türen bzw. Toren
DE20219081U1 (de) * 2002-12-10 2003-03-06 H & K Teckentrup KG, 33415 Verl Schiebetür oder -tor, welches insbesondere als Brand- und Rauchschutzschiebetor ausgebildet ist
EP3284897B1 (fr) 2016-08-18 2022-03-09 Athmer oHG Joint d'étancheite comprenant une baguette d'etancheite mobile et un mecanisme de sur-course et/ou de rappel

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