EP4202171A1 - Joint automatique d'étanchéité comportant un support, des éléments de raccordement et une baguette d'étanchéité, comprenant une baguette de maintien et un élément d'étanchéité - Google Patents

Joint automatique d'étanchéité comportant un support, des éléments de raccordement et une baguette d'étanchéité, comprenant une baguette de maintien et un élément d'étanchéité Download PDF

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Publication number
EP4202171A1
EP4202171A1 EP21217442.9A EP21217442A EP4202171A1 EP 4202171 A1 EP4202171 A1 EP 4202171A1 EP 21217442 A EP21217442 A EP 21217442A EP 4202171 A1 EP4202171 A1 EP 4202171A1
Authority
EP
European Patent Office
Prior art keywords
pair
seal
connecting element
strip
force transmission
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.)
Pending
Application number
EP21217442.9A
Other languages
German (de)
English (en)
Inventor
Maico Ludwig
Julian Kowski
Sergej Hartung
Ralf Dörfer
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.)
Athmer OHG
Original Assignee
Athmer OHG
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
Application filed by Athmer OHG filed Critical Athmer OHG
Priority to EP21217442.9A priority Critical patent/EP4202171A1/fr
Publication of EP4202171A1 publication Critical patent/EP4202171A1/fr
Pending legal-status Critical Current

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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
    • 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
    • E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
    • E06B7/23—Plastic, sponge rubber, or like strips or tubes
    • E06B7/2316—Plastic, sponge rubber, or like strips or tubes used as a seal between the floor and the wing

Definitions

  • U.S. 5,454,192 A discloses an automatic seal for a door comprising a bracket attachable to the door, a plurality of first fasteners attached to the bracket, and a weatherstrip carried by the first fasteners, the bracket, the first fasteners and the retaining strip being formed as one piece .
  • a sealing element is fastened to the holding strip. The retaining strip and the sealing element together form the sealing strip.
  • the plurality of connectors couple the retaining slat and the carrier and hold the retaining slat in a release position, wherein the retaining slat is spaced from a mating surface, such as a floor, ceiling, wall, sill, or frame portion of a door frame, or other, in the release position , so that the door can be moved without the sealing element attached to the retaining strip rubbing against the opposite surface.
  • a mating surface such as a floor, ceiling, wall, sill, or frame portion of a door frame, or other
  • the connecting elements are flexible and/or the connection between the connecting elements and the carrier and the sealing strip are flexible.
  • the first connecting elements, the carrier and the sealing strip form a parallel link in which the sealing strip can be displaced parallel to the carrier and at the same time in its longitudinal direction. For this purpose, a force can be exerted on the holding bar in the longitudinal direction of the holding bar.
  • a force can thus be introduced into the holding strip, which presses the holding strip into a sealing position in which the holding strip is pressed against the opposite surface, for example a floor, a ceiling, a wall, a threshold or a frame part of a door frame used to seal the door.
  • a disclosed seal form the first connecting elements with the carrier and with the retaining bar in one piece.
  • This part can in particular be a plastic injection molded part.
  • the known seal has other elements, namely at least one sealing profile or element as a further element of the sealing strip and a cover which covers the carrier and the connecting elements and in the release position also the sealing strip. At least these two elements must be connected to the part formed by the support, the connecting elements and the retaining strip in order to produce a seal.
  • the invention is based on the object of proposing a simple seal composed of few parts, in which the problems of the known seal cannot occur.
  • a force-transmitting element which, although it is a component of the second part, is at the same time also displaceably arranged in the first part.
  • This force transmission element can now be used to absorb a force in the seal and to pass it on in the seal so that it can be used in the seal to move the sealing strip from the release position into the sealing position.
  • the force transmission element is not attached to the sealing strip and cannot be moved with the sealing strip from its release position into its sealing position and vice versa.
  • the seal according to the invention differs by the small number of parts that are required to obtain a functional seal. Essentially, a first and a second part needed. The seal can be lengthened by additional first and additional second parts.
  • the first connecting element and/or the second connecting element of a seal according to the invention, the connection between the carrier and the first end of the first connecting element, the connection between the second end of the first connecting element and the retaining strip, the connection between the first end of the second connecting element and the The carrier and/or the connection between the second end of the second connecting element and the holding strip can be flexible.
  • the flexibility makes it possible for a force to be stored in the elements or connections mentioned, which is needed after actuation of the seal and movement of the sealing strip from the release position into the sealing position, which is necessary for the return movement of the sealing strip from the Sealing position is required in the release position.
  • the first and/or the second part which has the power transmission element, the first connecting element, the second connecting element and the retaining strip as components, can be made of plastic and in particular can be a plastic injection molded part.
  • the force transmission element of a seal according to the invention can have a window through which the first end of the second connecting element extends or in which the first end of the second connecting element is arranged.
  • the end of the second connecting element reaching through the window can thus be fastened to the first part without impairing the displaceability of the force transmission element. This can be done in the end and in the first part Hole may be provided in which a button or rivet or the like is arranged, which connects the two elements together.
  • the carrier can have a guide channel running in its longitudinal direction, in which the force-transmitting element is arranged in a displaceable manner.
  • the sealing element can be part of the second part.
  • the second part can consist of several plastic components of different hardness and/or flexibility.
  • a seal according to the invention can have at least two pairs, each consisting of a first part and a second part, namely the first pair and a last pair.
  • the first part of the last pair and the second part of the last pair have the same features as the parts of the first pair.
  • the first part and the second part of the last pair can be identical or partially identical to the parts of the first or last pair.
  • a second end of the beam of the first pair may be connected to a first end of the beam of the last pair and a second end of the power transmission means of the first pair may be connected to a first end of the power transmission means of the last pair.
  • a second end of the retaining slat of the first pair can be connected to a first end of the retaining slat of the last pair.
  • a seal according to the invention can have further pairs of first and second parts which are arranged between the first pair and the last pair.
  • the first part of the further pair and the second Part of the other pair have the same features, particularly those mentioned in claim 1, as the parts of the first pair or the last pair.
  • the first parts and the second parts of the further pairs can be identical or in parts identical to the parts of the first or the last pair.
  • a seal according to the invention can have a stop element which is formed by the first end of the force transmission element of the second part of the first pair or is provided as a one-part or multi-part component which is connected to the first end of the force transmission element.
  • a seal according to the invention can have fastening elements, for example fastening angles, which are connected to the first end of the support of the first pair on the one hand and either to the second end of the support of the first pair or possibly the last pair on the other hand.
  • the mounting brackets can be inserted into the guide channel with one leg and attached to a door leaf with a second leg.
  • the seal according to the invention shown is composed of three pairs, namely a first pair 1a, 2a, another pair 1b, 2b and a last pair 1c, 2c, a stop element 3, two mounting brackets 4 and three mounting buttons 5.
  • Each of the three pairs 1a, 2a; 1b, 2b; 1c, 2c has a first part 1a, 1b, 1c and a second part 2a, 2b, 2c.
  • These first parts 1a, 1b, 1c are identical as far as possible. There is a slight difference between the first part 1a of the first pair and the first part 1b of the further pair.
  • the first part 1c of the last pair also differs slightly from the first parts 1a, 1b of the first pair and the further pair.
  • the second parts 2a, 2b, 2c are also as identical as possible. There is no difference between the second parts 2a, 2b of the first pair and the further pair. The second part 2c of the last pair differs slightly from the second parts 2a, 2b of the first pair and the other pair, which will also be discussed.
  • the first parts 1a, 1b, 1c In a longitudinal direction of the seal, the first parts 1a, 1b, 1c have an almost uniform, essentially U-shaped profile with a web 10 and two adjoining webs Legs 11. At a small distance from the web 10 and essentially parallel to this web 10, a guide web 12 protrudes from the legs 11 inwards.
  • the web 10, the legs 11 and the guide webs 12 form a guide channel.
  • the guide channel could also be formed by other elements.
  • two first fastening structures 13 are provided on the outsides of the legs 11. These are each formed by a depression 130 and a projection 131 which is arranged in the depression 130 .
  • the indentations 130 extend to the edge of the legs 11. Instead of the indentations 130 and the projections 131, other first fastening structures could also be provided.
  • a second fastening structure 14 is provided on the legs 11 in each case.
  • This second fastening structure is formed by a lug 14 which is connected to the legs 11 .
  • Each of the tabs 14 has a through hole 140 .
  • the tab 14 has approximately the same external dimensions as the recess 130 and the hole 140 has approximately the same position in the tab 14 as the projection 131 in the recess.
  • other second fastening structures could also be provided, which are complementary to the first fastening structures and can interact with them.
  • a tab as a third fastening structure 15 connects to the web 10 in each case.
  • This tab 15 has a through hole 150 .
  • a different third fastening structure could also be provided for strap 15 .
  • the webs 10 each have a fourth fastening structure 16, which is formed by a depression 160 and a projection 161 provided in the depression.
  • the recess 160 extends to the edge of the web 10.
  • the recess 160 has approximately the same external dimensions as the tab 15 and the projection 161 is arranged in the recess 160 that its position corresponds to the position of the hole 150 in the tab 15 .
  • another fourth fastening structure can also be provided, which is complementary to the third fastening structure and interacts with it.
  • the second attachment structures 14 at the second ends of the first part 1a of the first pair 1a, 2a, the first attachment structure 13 at the first end of the first part 1b of the further pair 1b, 2b and the fourth attachment structures 16 at the second end of the first parts 1a of the first pair 1a, 2a and the third fastening structures 15 at the first end of the first part 1b of the further pair 1b, 2b are complementary to each other.
  • the first part 1a of the first pair 1a, 2a and the first part 1b of the further pair 2a, 2b are connected to one another via these fastening structures.
  • the second fastening structures 14 at the second end of the first part 1b of the further pair 1b, 2b, the first fastening structure 13 at the first end of the first part 1c of the last pair 1c, 2c and the fourth fastening structures 16 at the second end of the first parts 1b of the further pair 1a, 2a and the third fastening structures 15 at the first end of the first part 1c of the last pair 1c, 2c are complementary to each other.
  • the first part 1b of the further pair 1b, 2b and the first part 1c of the last pair 2c, 2c are connected to one another via these fastening structures.
  • first part 1b of the further pair 1b, 2b has all fastening structures 13, 14, 15, 16.
  • the other first parts 1a, 1c either lack the tab at the first end or the tabs at the second end. So that the first parts can be manufactured inexpensively despite these differences, for example as a plastic injection molded part, it is possible to initially only manufacture first parts for further pairs and then by removing the tabs at the first end or by removing the tabs at the second end from the first parts to produce first parts for first or last couples for further couples.
  • the second parts 2a, 2b, 2c comprise several components, namely a sealing element 20 and a holding strip 21, which together form a sealing strip. Furthermore, a first connecting element 22, a second connecting element 23 and a force transmission element 24 are included as components.
  • the retaining strip 21 of the second parts 2a, 2b, 2c is a rod which is essentially rectangular in cross section and on whose side walls the sealing element 20 which is U-shaped in cross section is fastened.
  • fifth fastening structures 25 are provided on the retaining strip 21 of the second part 2a, 2b, 2c of the first pair 1a, 2a, the further pair 1b, 2b and the last pair 1c, 2c, specifically on a top side and a bottom side of the Retaining strip 21.
  • depressions 250 and projections 251 are formed, which are arranged in the depressions.
  • the wells 250 and Projections 251 can also be provided other fifth attachment structures.
  • sixth fastening structures 26 are provided on the holding strip 22 of the second part 2a, 2b of the first pair 1a, 2a and the further pair 1b, 2b. These are formed by tabs 26, which connect to the top and bottom of the retaining strip. Each of the two tabs 26 has a through hole 260. The tabs 26 with the hole 260 are designed to complement the recesses 250 and the projections 251. Instead of the tabs 26, other sixth attachment structures can also be provided, which are complementary to the fifth attachment structures and interact with them.
  • the fifth and sixth attachment structures 25, 26 are the holding strips 21 of the pairs 1a, 2a; 1b, 2b; 1c, 2c connected to each other.
  • the sixth fastening structures 26 of the second part 2a of the first pair are connected to the fifth fastening structures 25 of the second part 2b of the further pair 1b, 2b and the sixth fastening structures 26 of the second part 2b of the further pair 1b, 2b are connected to the fifth fastening structures 25 of the second part 2c of the last pair 1c, 2c connected to each other.
  • the first connecting element 22 and the second connecting element 23 are connected to the upper side, in a central area of the retaining strips 21 .
  • first ends of the connecting elements 22, 23 are connected to the middle area.
  • the connecting elements 22, 23 form leaf springs and protrude in opposite directions from the holding strip 21 obliquely upwards.
  • the first connecting element 22 with a second end projects in the direction of the first end of the holding strip 21 and the second A first end of the connecting element 23 protrudes in the direction of the second end of the holding strip 21.
  • the second end of the first connecting element 22 of each second part 2a, 2b, 2c is fastened to the force transmission element 24.
  • the force transmission element 24 is guided in the first part 1a, 1b, 1c of the pair, which also includes the second part 2a, 2b, 2c, which includes the force transmission element 24.
  • This force transmission element 24 is arranged in the guide channel of the first part 1a, 1b, 1c and has guide webs 241 which engage between the web 10 and the guide webs 12 of the first part 1a, 1b, 1c.
  • the force transmission element 24 is guided in the guide channel in its longitudinal direction and in the longitudinal direction of the first part 1a, 1b, 1c via these guide webs 241.
  • the power transmission element 24 of the second part 2a, 2b of the first pair 1a, 2a and the second pair 1b, 2b are identical. They have a first section adjoining a first end, a middle section and a second section adjoining the second end of these force transmission elements 24 .
  • the guide bars 241 are provided in all three sections. A connection to the second end of the first connecting elements 22 is established in the first section. Also, a hole 27 is provided in the first section as a seventh fixing structure. Instead of a hole 27, another seventh fastening structure could also be provided in the first section.
  • the middle section is for guidance.
  • the force transmission element 24 has a window 28 in the second section.
  • the lug 29 has a projection 291 on the upper side of the second end projecting over the area, the external dimensions of which correspond to those of the hole 27 .
  • the power transmission element 24 of the second part 2c of the last pair 1c, 2c differs from the power transmission elements 24 of the second part 2a, 2b of the first and the further pair in that this power transmission element does not open the second section with the window 28 and the tab.
  • the force transmission elements 24 of the second parts 2a, 2b, 2c are connected to one another, namely the eighth fastening structure 29 of the force transmission element 24 of the second part 2a of the first pair 1a, 2a with the seventh fastening structure 27 of the force transmission element 24 of the second part 2b of the further pair 1b, 2b and the eighth fastening structure 29 of the force transmission element 24 of the second part 2b of the further pair 1b, 2b is connected to the seventh fastening structure 27 of the force transmission element 24 of the second part 2c of the further pair 1c, 2c.
  • the seventh fastening structure 27 of the force transmission element 24 of the second part 2a of the first pair 1a, 2a is connected to the stop element 3.
  • This is made in two parts and includes a stop button 30 and a guiding and connecting element 31 which is connected to the seventh fastening structure. It is also guided in the guide channel of the first part of the first pair 1a, 2a.
  • the stop button 30 is attached to the guiding and connecting element 31 .
  • the stop button 30 protrudes beyond the first end of the first part 1a of the first pair 1a, 2a.
  • the mounting brackets are inserted at the first end of the first part 1a of the first pair 1a, 2a and at the second end of the first part 1c of the last pair 1c, 2c.
  • fastening brackets other fastening elements could also be provided with which the automatic seal according to the invention can be fastened in or on a door leaf.
  • the force transmission elements 24 of the second parts 2a, 2b, 2c are pressed in the guide channel of the first parts 1a, 1b, 1c in the direction of the force.
  • the first connecting elements 22 and the second connecting elements 23 are bent and the weatherstrip 20, 21 is moved perpendicularly to the force acting on the stopper element.
  • the sealing strip 20, 21 is thus moved from its release position into its sealing position and the sealing profile 20 can rest against a counter surface, for example a floor, a threshold, a lintel, a ceiling or another surface in a sealing manner.
EP21217442.9A 2021-12-23 2021-12-23 Joint automatique d'étanchéité comportant un support, des éléments de raccordement et une baguette d'étanchéité, comprenant une baguette de maintien et un élément d'étanchéité Pending EP4202171A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP21217442.9A EP4202171A1 (fr) 2021-12-23 2021-12-23 Joint automatique d'étanchéité comportant un support, des éléments de raccordement et une baguette d'étanchéité, comprenant une baguette de maintien et un élément d'étanchéité

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP21217442.9A EP4202171A1 (fr) 2021-12-23 2021-12-23 Joint automatique d'étanchéité comportant un support, des éléments de raccordement et une baguette d'étanchéité, comprenant une baguette de maintien et un élément d'étanchéité

Publications (1)

Publication Number Publication Date
EP4202171A1 true EP4202171A1 (fr) 2023-06-28

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP21217442.9A Pending EP4202171A1 (fr) 2021-12-23 2021-12-23 Joint automatique d'étanchéité comportant un support, des éléments de raccordement et une baguette d'étanchéité, comprenant une baguette de maintien et un élément d'étanchéité

Country Status (1)

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EP (1) EP4202171A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5454192A (en) 1993-06-25 1995-10-03 Richard S. Adler Automatic door sweep
DE202011001104U1 (de) 2011-01-07 2012-04-26 Athmer Ohg Dichtungsvorrichtung mit einem Dichtungsprofil und einem Mechanismus zum Verschieben des Dichtungsprofils bei Betätigung des Mechanismus
CN105507783A (zh) * 2015-12-31 2016-04-20 天津市佐佳奇装饰材料制造有限公司 一种模块化门底密封装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5454192A (en) 1993-06-25 1995-10-03 Richard S. Adler Automatic door sweep
DE202011001104U1 (de) 2011-01-07 2012-04-26 Athmer Ohg Dichtungsvorrichtung mit einem Dichtungsprofil und einem Mechanismus zum Verschieben des Dichtungsprofils bei Betätigung des Mechanismus
CN105507783A (zh) * 2015-12-31 2016-04-20 天津市佐佳奇装饰材料制造有限公司 一种模块化门底密封装置

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