EP0953722A1 - Joint d'étanchéité profilé pour fenêtres, portes et similaires - Google Patents

Joint d'étanchéité profilé pour fenêtres, portes et similaires Download PDF

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Publication number
EP0953722A1
EP0953722A1 EP99250125A EP99250125A EP0953722A1 EP 0953722 A1 EP0953722 A1 EP 0953722A1 EP 99250125 A EP99250125 A EP 99250125A EP 99250125 A EP99250125 A EP 99250125A EP 0953722 A1 EP0953722 A1 EP 0953722A1
Authority
EP
European Patent Office
Prior art keywords
sealing profile
sealing
web part
holding
profile
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.)
Granted
Application number
EP99250125A
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German (de)
English (en)
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EP0953722B1 (fr
Inventor
Ronald Cebulla
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.)
CEFO-Elastic-Profil-Gmbh
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CEFO-Elastic-Profil-Gmbh
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 DE29808406U external-priority patent/DE29808406U1/de
Application filed by CEFO-Elastic-Profil-Gmbh filed Critical CEFO-Elastic-Profil-Gmbh
Priority to AT99250125T priority Critical patent/ATE280307T1/de
Publication of EP0953722A1 publication Critical patent/EP0953722A1/fr
Application granted granted Critical
Publication of EP0953722B1 publication Critical patent/EP0953722B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E06B7/22—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
    • E06B7/2314—Plastic, sponge rubber, or like strips or tubes characterised by the material
    • 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
    • E06B7/2305—Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging
    • E06B7/2307—Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging with a single sealing-line or -plane between the wing and the part co-operating with the wing
    • E06B7/2309—Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging with a single sealing-line or -plane between the wing and the part co-operating with the wing with a hollow sealing part

Definitions

  • the invention relates to a sealing profile, in particular for windows, doors or the like, comprising a foot-side holding section with at least one for engaging in a receptacle provided holding means and a head-side sealing section, the holding section and the sealing portion are interconnected and the holding means through a leg-like web part having a projecting retaining lip is formed, which articulated on a with the sealing profile extending longitudinally, a base of the Holding section articulated wall and when spreading together due to insertion in the absorption against elastic resilience is evasive.
  • Seals of the above Art can be used for a variety of applications. They preferably serve for sealing a window sash against a window frame or a door leaf against a door frame. They prevent the ingress of air and / or moisture due to the element to be sealed and also act as sound insulation.
  • sealing profiles exist at least in the area of functional parts made of soft material.
  • soft elastic materials are relative expensive. Therefore, non-sealing areas are made of harder, less expensive material.
  • Seals are known (DE-U1-296 09 976) in which the sealing function takes over Areas made of thermoplastic elastomers (TPE) and other areas made of ethylene vinyl acetate (EVA) exist.
  • Known sealing profiles also have tension-resistant inserts (e.g. B. DE-U1-9402689.0; EP-A1-0436810).
  • the inserts serve to absorb tensile forces, that occur during the assembly of the seal and they limit the stretching, namely the stretching of the profile.
  • the tensile inserts usually consist of wires, textile, polyester or cotton threads. The wires and threads hinder reuse and recycling of the sealing profile material, since the material components are not compatible and their separation from recycling is uneconomical.
  • Sealing profiles are also known (e.g. DE-U1-9402689.0; EP-A1-0436810), which up to are provided with a reinforcement rear wall at the foot-side end of the holding section, which is made of a material that is much harder than that of the other strand seal.
  • the hard wall is intended to prevent it from buckling when the seal is inserted into the receptacle and form a sliding aid for insertion into the receptacle.
  • the hard wall must go through at least a retaining lip must be clamped sufficiently firmly against the receiving wall. To for this purpose, the articulation of the sealing lip should be relatively stiff.
  • Another known sealing strip consisting of a full profile is made of elastic soft plastic foam is formed, which is covered with a water-repellent layer (US 4,535,564).
  • a water-repellent layer US 4,535,564.
  • plastic foam formed anchoring section embedded in a hook-shaped bar.
  • the hook bar is made of a material that is less compressible than that Plastic foam. It is intended to give strength to the anchoring section and the introduction facilitate the anchoring section into an anchoring groove.
  • the with the hook-elastic bar filled with the resilient plastic material is compressed for insertion.
  • the receiving groove is provided with an additional recess in which one leg to enclose the hook bar under relaxation.
  • the manufacture of the sealing strip with Such a hook bar is expensive. There is a risk that the sealing strip in the Removal from the groove is destroyed because the springing leg of the hook bar in the associated Recess is caught.
  • the invention has for its object to provide a sealing profile, in particular with regard to assembly, sealing function, liability in the profile holder, dimensional stability and easier, cheaper and environmentally friendly producibility should be improved.
  • the provided according to the invention and arranged hard layer favors the spreading of the web part, so that a significant reduction in resistance when inserting the sealing profile in the associated profile recording is effected.
  • the sealing profile arrives without using Lubricants such as silicone oil or the like are particularly smooth-running with optimal sliding properties into the profile groove.
  • the hard material layer that runs through the length of the seal serves as a so-called stretching brake in the form of a hard material core integrated into the web soft material, the stretching and undesirable deformation of the during and after assembly Reliably prevented the extruded profile.
  • the layer-free web material and the head side Sealing material is much more extensible in the longitudinal direction of the profile than the rigid web layer.
  • the leg that can be swiveled around the articulation area and the articulation area are form-retaining and shaping components of the seal.
  • the material of the joint area determines the spreading behavior of the articulated leg.
  • the strip-like web hard layer in that the spreading of the web part when inserting / pressing into the receptacle is essential is easier than spreading under tensile stress against the direction of insertion or when removing from the profile holder.
  • the holding section is in a rich and stable contact and sealing seat in the profile recording.
  • the web hard layer causes in the state in the associated recording used holding section a kind of anchoring, the sealing seat, stability and function significantly improved.
  • the hard layer forming an arm-like material-rigid swivel element the thigh web works in conjunction with the softer thigh material transversely tilting pressure rod, the pressure resistance of which increases with increasing spreading of the web leg increased.
  • the place of attachment of the hard layer is particularly the effect of the anchoring pronounced depending on the size and direction of the force acting on the web part. Alone this increases the adhesion and sealing effect of the sealing foot in the associated Profile recording reached.
  • the sealing profile according to the invention also particularly easy to manufacture by saving material that is too cost-effective Lead manufacture. Last but not least is due to material saving Execution of the seal and the pronounced anchoring effect the life and The service life of the seal is increased.
  • the one achieved according to the invention allows Compression of the softer material when a certain size is exceeded against the direction of action also a non-destructive removal of the Sealing profile from the profile holder.
  • the insertion of the sealing profile into the profile receptacle is advantageous not only through the hard layer surface in combination with the softer material of the web part favors, but also in that the hard layer on the support foot lower surface with a sliding surface exposed.
  • the holding means of seals according to the invention are particularly advantageous as lip and / or hollow chamber profiles in contrast to solid profiles.
  • the one with the hard layer Provided web leg parts give way when material is spread and spread Space out.
  • the throat between the leg part provided with the hard layer and the This articulating wall is free of material, which on the one hand causes the holding leg to be spread apart is favored, while on the other hand by means of the chosen extension of the hard layer the compression area in the softer web material is precisely determined and determined.
  • the web part is arrow-shaped in profile Hollow chamber foot formed.
  • Two V-shaped arranged on an associated profile wall articulated limb parts each provided with the hard layer limit the area of the arrow-shaped crown together. Be under the action of spreading force the adjacent parts made of the soft web material by means of the strip-like arm-like hard layers pressed together, causing one of the spreading in especially counteracting compression zone arises.
  • the material compression in the transition area between the two legs can be particularly useful be provided that the foot surface of the holding foot in the region of the arrow-shaped Top is free of the hard layer.
  • the holding section and the sealing section connected to each other via a profile back preferably is provided with a back layer extending to the foot end, which is harder than that backing of the seal provided with the backing layer.
  • the transition area between the underside of the web part and the profile back remains free from the web part hard layer.
  • the one forming the retaining lip is expedient free side end of the web part provided free of the hard layer. Particularly useful it is, especially for holding lips of an arrow-shaped holding foot in connection with profile recordings in metal or plastic elements that the free lip forming the retaining lip End of the web part made of thermoplastic elastomer (TPE), so that it is a braking Has an effect against pulling out.
  • TPE thermoplastic elastomer
  • the holding lip viewed in profile cross section, is at least provide two holding tips coming into contact with an associated receiving wall, wherein a lower holding tip has the hard layer and preferably in the untensioned State jumps back against an overlying holding tip.
  • the hard layer of the retaining web part as a plate-like, in Ratio to the profile thickness of the web part provided with the hard layer thin layer, the the lower surface of the foot is exposed, can be formed.
  • the hard layer is preferably a polyolefin, preferably a polyethylene, the softer parts of the seal are formed from thermoplastic elastomers (TPE). So In particular, ready-to-assemble profiles can be co-extruded in one operation produce.
  • TPE thermoplastic elastomers
  • the foot hard layer can be targeted to the target, partially and locally Places are applied where it performs the functions explained.
  • the designated The combination of materials also ensures high dimensional stability and thus a high sealing effect. It is also particularly advantageous that the sealing material with all components as Recycled product in the form of regrind can be reused. Preferably a coordinated softer material mixed with the desired hardness.
  • the recycling product is available inexpensively and allows environmentally friendly Manufacturing.
  • Sealing profiles of the type concerned serve to seal windows, doors or the like and are particularly to be used as a wing or frame seal. You are for Example can also be used as a rollover seal.
  • the shown in Figures 1 to 6 Exemplary embodiments represent only a few of the multitude of possible uses.
  • Sealing profiles 10 according to FIGS. 1 to 6 are produced in the extrusion process. They exist essentially from a holding section 11 and a sealing section 12. The foot side arranged holding section 11 and the sealing section 12 arranged on the head side connected by web sections (Fig. 1, 2, 5) or profile back 13 (Fig. 3, 4, 6). The holding section 11 is arranged at the foot end of the sealing profile 10 and is used for Hold the same in a profile receptacle 14, which is part of a frame or a frame is.
  • the holding means 21 comprises a web part 240, which is provided for engaging in a receptacle 14 and in this a bridging clamp to create a firm seat.
  • the web part 240 has at least a projecting retaining lip 22. In the seat in the associated profile receptacles 14 the free lip end on the receiving wall.
  • Each retaining web part 240 is articulated to an associated wall 371 to 375, which extends longitudinally with the sealing profile 10 and through a foot stem 110 of the holding section 11 is formed.
  • the web part 240 is formed by at least one arm-like leg 241 formed, which when inserting the sealing profile 10 around the area of an imaginary Articulation axis 220 can raise.
  • the leg 241 when pulling force is reached the leg 241 by the action of a moment on the free end of each holding lip 22 increasingly in a position transverse to the foot stem 110, through which across the width the receptacle 14 creates a connection which increases the seating strength.
  • each leg 241 of the web part 240 has on its associated receptacle 14 Underside one extending in the longitudinal direction and transversely to the direction of insertion D.
  • Hard layer 41, 42, 56 This layer is harder than the material of the Web part 240, and it is exposed on the holding foot lower surface of the web part leg 241.
  • the flat hard layer 41, 42, 56 is characterized in that it is in the direction of its long wide edge is relatively rigid, while it is, albeit to a lesser extent than the soft Web material, remains bendable to a certain extent in the longitudinal direction. It forms one the sliding use of the holding means 21 in the receptacle 14 favoring sliding layer.
  • the web parts 240 form in connection with the Hard layers 41, 42, 56 elements acting as tie rods, the anchor effect depending is strengthened by tensile force in the direction Z.
  • the sealing profiles are made 10 essentially from a resilient restoring force generating thermoplastic Elastomer (TPE).
  • TPE thermoplastic Elastomer
  • the hard layers 41, 42, 56 consist of polyolefin and preferably polyethylene.
  • the material of the hard layer 41, 42, 56 is in relation to that they carry softer web material so hard that in the direction transverse to the foot stem 110 the web part 240 exerts compressive forces essentially through the hard layer 41, 42, 56 transmitted, which acts as a kind of pressure rod.
  • the web part 240 or the Legs 241 receive their resilient force from the elasticity of the softer Material on which the hard layers 41, 42 are attached.
  • the profile shape is the Seal determined by the web and rib structure formed from the softer material.
  • the wall of the web part 240 is relatively flat. Their strength is of the order of magnitude the articulating wall of the trunk 110. The restoring force of the articulation of the web part is essentially through the material section of the transition point between the web part 240 and the wall that articulates this.
  • the sealing section 12 is formed by a hollow tube Element formed with a contact wall 52.
  • the sealing section 12 goes directly into the holding section 11, which is supported by an arrow-shaped hollow chamber foot 37 is formed.
  • the arrow-shaped foot section is formed by the web part 240, which is two V-shaped arranged legs 241.
  • the legs 241 are with retaining lips 22 on the vertical longitudinal side walls of the stem 110 hollow with the chamber 210 protrude.
  • Hard layers 41 and 42 attached on the lower surfaces of the legs 241 are those which extend with the sealing profile 10 Hard layers 41 and 42 attached. These are characterized by a strip-like and plate-like, surface-limited coating formed.
  • the foot surface of the holding foot 37 is in the area of the arrow-shaped apex 53 free from the hard layer 41 or 42.
  • a profile receptacle 14 associated with the holding foot 37 has a gap-like opening 38, the width of which is slightly less than the width of the hollow stem 110.
  • the hard layers 41, 42 reach an inclined position against the opening edges.
  • By exerting pressure in the direction of insertion D raise the legs 41, 42 by imagining each around the area of the associated Swivel pivot axis 220.
  • Each swivel axis area is formed by that the longitudinal wall 371 or 372 of the base trunk 110, viewed in the base profile cross section, in the central region 370 of the hard layer 41 or 42 formed on the web part 241 this is connected via the softer material of the web part 240 which carries it.
  • each leg 241 by sliding hard layers 41, 42 onto the opening edges of gap opening 38 and by moving the legs 241 into the area of the material-free hollow chamber 210 is much easier. It is also advantageous that the two legs 241 in the area of the apex 53 only merge into one another via the relatively soft material of the web part 240.
  • the walls 371, 372 become inward into the area of the chamber 210 crowded, which also encourages the folding up. The foot 37 comes under Snap action in the receptacle 14.
  • the walls of the gap opening 38 come in tight sealing seat between the retaining lips 22 and the underside of the head sealing section 12 to lie.
  • the holding lips 22 are almost in their to the walls 371, 372 right angle projecting head-side edges 6 free of the holding layer 41, 42, see above that there the material of the legs 241 made of thermoplastic elastomers (TPE) exposed.
  • TPE thermoplastic elastomers
  • the rubber-like erasing upper edges of the Retaining lips 22 exert a force that causes the legs 241 to wrap around the areas of the imaginary articulating axes 220 pivot and thus increasingly into a flatter one Transverse position in the associated profile holder.
  • the spreading movement the V-leg 241 is essentially due to the pivoting about the areas of the axes 220 platelet-like strip hard layers 41, 42, the arm-like rigid pivoting elements form, favors.
  • the tie rod effect is so pronounced that the sealing profile 10 is released counteracted particularly in long extending continuous sections becomes.
  • the seal is used to separate the holding foot 37 from the profile receptacle 14 appropriately grasped from one end of the strand and pulled out in the direction Z. This is it is possible to set the foot 37 against the elastic restoring force of the soft material to detach its profile holder 14.
  • FIG. 2 shows a sealing profile according to the invention which is provided in particular for steel door frames 10 shown in the unassembled relaxed state.
  • a holding foot 37.1 is as in FIG. 1 hollow and with an arrow-shaped foot surface in profile cross-section. While the thighs 241 in FIG. 1 adjoin each other at an angle of approximately 90 °, the legs 241 go according to Fig. 2 with a relatively large obtuse angle into each other, and the legs 241 are with retaining lips projecting relatively far outwards from the walls 371, 372 of the base trunk 110 22.5, 22.6.
  • the hard layers 41, 42 are exposed Provide sliding surfaces, which press the sealing profile 10 in direction D and thus additionally favor the assembly.
  • the apex area 53 forms under tensile stress in the direction of Z a very effective compression zone 230. This causes when spreading the leg 241 in the groove of the receptacle 14 is particularly pronounced Clamping cross-seat reinforcing clamping force.
  • the walls 371, 372 of the holding foot 37.1 are, viewed in profile cross section, in the middle Area 370 of the respective hard layer 41, 42 with this over the softer web material carrying it connected.
  • the walls 371, 372 form with the associated hard layers 41, 42 particularly effective T-shaped anchoring structures.
  • the sealing profile 10 according to FIG. 2 has additional, in the profile cross section directed upwards Holding lips 22.7 to 22.9 in a stacked or ladder arrangement.
  • the two Lips 22.8, 22.9 are provided over lip 22.6.
  • On the other foot wall is 371 Above lip 22.5, lip 22.7 is arranged, which with lip 22.8 is a V-shaped one Wedge structure forms. All of these lips are expediently dashed on the foot side provided hard sliding layers 41.3 and 42.3. This also gives them the thighs with upper lips the directional characteristic described by the hard layers 41.3, 42.3.
  • a sealing profile 10 according to FIG. 3 is particularly suitable for use in wooden windows.
  • the sealing section 12 has a hollow profile 15. This is from one section 16 of the profile back 13, a contact wall 17 and a top wall 18 and one bottom wall 19 formed.
  • the walls 18, 19 connect the section 16 to the contact wall 17, so that a cavity 20 is formed which is enclosed on all sides.
  • the holding section 11 has at least one holding means 21.
  • the web part 240 protrudes away from the profile back 13 and is slightly inclined directed towards the foot-side wall 19.
  • the between the profile back 13 and the retaining lip 22 included angle is less than 90 °, so that the retaining lip 22nd when inserted into the profile receptacle 14 inevitably in the direction of the profile back 13 folds.
  • the holding lip 22 in combination with a coating described below 56 acts in the profile receptacle 14 as a kind of barb to prevent the unwanted Loosening or slipping out of the sealing profile 10 from the profile receptacle 14.
  • the bottom wall 19 of the hollow profile 15 on the foot side is almost vertical to the profile back 13 arranged and has a width which is greater than the width of a groove 23 of the profile receptacle 14 is.
  • the lower wall 19 covers the groove 23 in the assembled state and closes this off. At a free end of the lower wall 19, this has an education 54, z. B. a chamfer, throat or the like, which forms a sharp seal between the lower Wall 19 and a side wall 55 of the groove 23 guaranteed.
  • In the unstressed, not shown State is the profile back 13 in the area of the unmounted wall 19 to the inside directed.
  • the back section of the holding part 11 is expediently lighter toward the foot side Sloping slightly outward. 3 is in the assembled state
  • Back section of the holding section 11 is flush with the upper section of the profile back 13 arranged. The voltage generated by this ensures additional secure hold in the groove 23.
  • the contact wall 17 is slightly V-shaped and points upwards from the profile back 13 away.
  • the V shape is through a lower leg 24 and an upper leg 25 formed.
  • the upper leg 25 is designed as a sealing lip 26, and adjoins it the upper wall 18 as a connection to the profile back 13.
  • Part of the top wall 18 is arched outwards so that they inevitably compress outwards from the cavity 20 is pressed away.
  • a miter cut is required to bend the profile can therefore be placed in the ideal position, namely far above in the area of the upper wall 18.
  • a transition region 27 between the profile back 13 and the upper wall 18 is this reinforced with a hard insert 32 in the form of a soul.
  • the material thickening causes Sufficient stability, particularly in the area of deflections in window or door frames of the sealing profile 10, and it ensures optimal corner filling in particular when a miter cut is made in the ideal position.
  • the seal 10 according to FIG. 3 has a seal that is continuous over the length of the seal strip-like and plate-like hard layer 56 on the lower surface of the web part 240 fitted.
  • This forms a one-armed leg that can be pivoted at the lower end 36 of the profile back 13 or the foot wall 373 is articulated and in particular when spreading with its material-free inner throat can be swiveled into material-free space 211.
  • the hinge layer 56 is not provided for a joint-like transition region 130, in order to provide a special to obtain pronounced directional and clamping characteristics, as described for FIGS. 1 and 2 has been.
  • the material region articulating the web part 240 becomes particularly advantageous 57 formed from a material which is softer than that provided with the web hard layer 56 Material is.
  • the hard layer 56 forms an exposed sliding surface on the lower surface of the foot, which during Impact or in spreading system on the groove wall 55 the insertion process much easier.
  • the foot dimension of the web 240 is larger than the width of the groove 23. With a width of the groove 23 of 5 mm, the foot dimension of the web is 240, for example 5.5 mm.
  • the holding lip 22 has an incision 48 at its free end, whereby two holding tips 49, 50 are formed, which diverge from one another in a V-shape.
  • the bottom tip 50 is shorter than the top tip 49. Peaks of different lengths especially for wooden frames, while the tips are mostly for metal frames be trained about the same length. With smooth surfaces, the V-shape creates the Tips a kind of suction cup.
  • the hard layer 56 extends into the longitudinal edge of the lower one Tip 50. As a result, the sliding, clamping and from the achieved Swivel direction dependent joint effects favored.
  • The are particularly advantageous free, in seated contact with the receptacle 14 ends of the retaining lips 22 from one Formed material that is softer than the material provided with the web hard layer.
  • the profile back 13 has a back coating 31, which expediently Polyolefins is formed.
  • the coating 31 extends with the exception of one area at the head end 35 over the entire profile back 13 on the side facing away from the sealing side over the length of the profile 10.
  • the coating 31 expediently extends to the foot end 36 of the sealing profile 10.
  • the coating 31 acts when the Profile 10 in the groove 23 as a sliding aid.
  • the coating 31 is very like the hard layer 56 thin, so that it is not a wall but one in relation to the thickness of the one supporting it Back wall even forms an extremely thin layer.
  • the seal 10 comprises three souls which are continuous over the profile length 32, 33, 34, which are formed thread-free from polyolefins and together with the thin Coating 31 are extruded.
  • the souls form additional on the sealing head and back so-called stretch brakes.
  • the core 32 is at the upper head end 35 of the profile back 13 arranged in the region of the upper wall 18.
  • the soul 34 is located at the bottom of the foot 36 in the area of the articulated retaining web 240.
  • the core 33 is approximately in the middle of the profile back 13 arranged in the region of the lower wall 19.
  • the souls 32, 33, 34 can have overall stability increase the seal 10, while with the hard layer 56 according to the invention not only a stiffening preventing material stretching on the lower surface of the web part 240 is formed, but an element with the described variety of functions and Advantages are provided.
  • the wall 18, the webs 24 and 25 and the free protruding End of the wall 19 made of thermoplastic elastomer (TPE) with 30 ° to 60 ° Shore A hardness manufactured.
  • the rest of the material can be made of TPE with a Shore A hardness of 60 ° to 95 °, with the exception of the hard layers, which are made of polyethylene. That's just how they are Parts 100 of the sealing profile 10, which in the inserted into the receptacle 14 Sealing profile 10 are visible, made of functional / visible material with a Shore A hardness of 30 ° to 60 °, while the carrier material of the seal 10 has only 60 ° to 95 ° Shore A hardness.
  • This Material arrangement and distribution, which in particular allows cost-effective production, is significantly favored by the hard foot layer according to the invention.
  • a sealing profile 10 is shown with a back 13, the 36 at the lower end the holding foot 37.3 as the profile 10 is formed in Fig. 3.
  • the hard layer 56 extends somewhat further into the area of the foot end 36.
  • a further corresponding web part holding lip 22.12 is provided, which also is accordingly provided with an exposed sliding hard layer 56.1. So far it is a double training, as it is based on the profile 10 with lips 22.5, 22.7 in Fig. 2 has been described.
  • the holding section 11 is a double arrow profile foot with an additional pair of lips 22.3, 22.4 on the foot stem 110 executed. These lips are also useful with the hard sliding layers shown in dashed lines 41.2 and 42.2 provided on their undersides.
  • the head-side sealing section 12 in the longitudinal direction of the profile is much more extensible than the foot underside of the holding section 11 with the respective hard layer 22.
  • the holding means 21 is on the one in the sealing section 12 opposite side of the profile back 13 is arranged.
  • a material reinforcement 61 is provided for the holding means 21 and the profile back 13.
  • an insert 62 which contributes to increasing the dimensional stability, also in Combination with an arrow foot 37.2, as has been described with reference to FIG. 5.
  • the free ends of the legs 241 of the web part 240 extend in the transverse direction significantly longer than the hard layers 41, 42.
  • the tips of the holding lips 22.5, 22.6 also free on the lower surface of the foot, which means that additional, by the hard layers 41, 42 affected areas of adhesion and compression of the softer Web part material are formed.
  • seals 10 of the to form other embodiments from the three material parts are expedient also the seals 10 of the to form other embodiments from the three material parts.
  • the functional / visible material forming parts are provided with the reference number 100.
  • the hard sliding layers 41, 42, 56 are expedient and advantageously relatively thin in relation to the thickness of the web parts or legs 240, 241.
  • the hard layers 41, 42, 56 according to the invention are not part of the essential supporting function for the gasket 10 are wall material, they are useful formed thinner, the larger its area.
  • the web hard layers 41, 42, 56 are not wall parts supporting the supporting structure of the seal 10, but can only be seen as co-extruded thin layers that act as stretching brakes and act as material-compressing elements against tension spreading.
  • the web parts 240, 241 are made of a soft mass for the rubber-like Lip material and a hard mass for the hard and sliding coating at the same time extruded in strand form.
  • This coating or insert acts like a strip-like hard plating or platelet-like layer on the underside of the foot the seal 10 is limited in area. Even with the smallest layer thicknesses the described effects and functions are distinctly achieved.
  • the material thickness of the invention Sealing profiles can be chosen significantly lower, which is too considerable Savings in the use of materials.
  • a first extruder donates the TPE with e.g. 80 ° Shore A hardness for the carrier material.
  • a second extruder donates TPE with e.g. 60 ° Shore A hardness for the the parts taking over the glare or sealing function.
  • a third extruder produces the flat polyethylene strands for hard layers, inlays and / or coatings. Possibly a further extruder is provided for the softer material areas described for FIG. 3 to produce on the longitudinal web ends (parts 57 or 48 and 49).
  • Man receives ready-to-assemble profiles in a single operation, avoiding Foreign bodies in the profile material and especially without thread inserts and without conventional lubricants are manufactured or assembled.
  • the hard layer is targeted as well as locally and partially applied exactly where it is needed.
  • With not only the seals shown can be produced using the described method. It can sealing profiles with inlays, hard layers and / or coatings, too in sections, as well as sealing profiles as rebate seals, frame impact seals or the like can be produced.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
EP99250125A 1998-05-02 1999-04-17 Joint d'étanchéité profilé pour fenêtres, portes et similaires Expired - Lifetime EP0953722B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT99250125T ATE280307T1 (de) 1998-05-02 1999-04-17 Dichtungsprofil, insbesondere für fenster, türen oder dergleichen

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE29808406U DE29808406U1 (de) 1998-05-02 1998-05-02 Dichtung, insbesondere für Fenster, Türen o.dgl. sowie entsprechendes Dichtungsprofil
DE29808406U 1998-05-02
AT0058298U AT2687U3 (de) 1998-05-02 1998-09-04 Dichtungsprofil, insbesondere für fenster, türen oder dgl.
AT58298U 1998-09-04

Publications (2)

Publication Number Publication Date
EP0953722A1 true EP0953722A1 (fr) 1999-11-03
EP0953722B1 EP0953722B1 (fr) 2004-10-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP99250125A Expired - Lifetime EP0953722B1 (fr) 1998-05-02 1999-04-17 Joint d'étanchéité profilé pour fenêtres, portes et similaires

Country Status (3)

Country Link
US (1) US6679005B1 (fr)
EP (1) EP0953722B1 (fr)
CA (1) CA2270443A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101963036B (zh) * 2009-07-24 2011-11-09 上海德高门窗有限公司 开启胶条结构
EP2163720A3 (fr) * 2008-09-11 2013-12-04 DEVENTER PROFILE GmbH & Co. KG Joint en faisceau élastique pour fenêtres en bois, portes en bois ou analogues

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US20070256366A1 (en) * 2006-05-02 2007-11-08 Ford Global Technologies, Llc Adjustable door seal
US9580954B2 (en) 2009-10-05 2017-02-28 R Value, Inc. Press fit storm window system
US10202796B2 (en) 2009-10-05 2019-02-12 R Value, Inc. Press fit storm window system
US9255438B2 (en) * 2009-10-05 2016-02-09 R Value, Inc. Press fit storm window system
US20130067820A1 (en) * 2011-09-20 2013-03-21 Sherman Jett Weather seal retainer apparatus
FR3025164B1 (fr) * 2014-08-28 2018-02-02 Faiveley Transport Tours Systeme d'etancheite pour un ouvrant comportant un profile recevant un joint d'etancheite verrouille par une cle coulissante
JP6668048B2 (ja) * 2015-11-20 2020-03-18 Ykk Ap株式会社 建具
JP7278811B2 (ja) * 2019-03-15 2023-05-22 エイチ・アール・ディー・シンガポール プライベート リミテッド 開閉機能付き建具及びこの開閉機能付き建具を備えた住宅
JP7356914B2 (ja) * 2020-01-07 2023-10-05 三協立山株式会社 建具
JP7356913B2 (ja) * 2020-01-07 2023-10-05 三協立山株式会社 建具
GB2596528B (en) * 2020-06-29 2024-10-02 Britplas Fabrications Ltd A gasket for a window assembly and an assembly including same
CN114961534A (zh) * 2022-06-18 2022-08-30 昆山力得星铝制品有限公司 一种窗扇与窗框铝合金的密封结构
GB2620571B (en) * 2022-07-11 2024-08-21 M3 Floodtec Holdings Ltd Flood defender doors
CA3221830A1 (fr) * 2022-12-02 2024-06-02 Andersen Corporation Attache a bande d'etancheite antiretrecissement
CN117566417A (zh) * 2023-12-05 2024-02-20 合肥中辰轻工机械有限公司 一种可兼容多瓶型的星轮组件

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FR2440501A1 (fr) * 1978-11-06 1980-05-30 Deventer Gmbh & Co Joint profile extrude
US4328273A (en) * 1981-02-26 1982-05-04 Schlegel Corporation Seal having resilient core and outer cover
US4535564A (en) * 1983-11-09 1985-08-20 Schlegel Corporation Weatherstrip mountable in a slot
EP0436810A1 (fr) * 1990-01-11 1991-07-17 BRÜGMANN FRISOPLAST GmbH Joint d'étanchéité élastique en matière pleine pour fenêtres, portes ou similaires
DE9402689U1 (de) * 1994-02-18 1994-04-07 HPP Profile GmbH, 21629 Neu Wulmstorf Anschlagdichtung
DE4402604C1 (de) * 1994-01-28 1995-06-22 Bruegmann Frisoplast Gmbh Strangförmige Flügelfalzdichtung für Fenster, Türen oder dergleichen

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US3448543A (en) * 1968-02-20 1969-06-10 Stanley Works Weatherstrip for door sill and door assembly employing same
US3837120A (en) * 1972-05-15 1974-09-24 Westinghouse Electric Corp Dishwasher inner door panel and gasket arrangement
DE8128016U1 (de) 1981-09-24 1982-02-11 Deventer GmbH & Co, 8000 München "anschlagprofil aus elastischem material"
US4538380A (en) * 1983-11-16 1985-09-03 Profile Extrusions Company Low friction weather seal
DE8418539U1 (de) 1984-06-19 1984-09-13 Deventer Profile GmbH & Co KG, 1000 Berlin Strangfoermige fluegelfalzdichtung aus kunststoff fuer fenster, tueren oder dgl.
US4658548A (en) * 1984-07-12 1987-04-21 Jarrow Products Inc. Weatherstrip member with floating interior bulb
US4676856A (en) 1985-03-18 1987-06-30 Toyoda Gosei Co., Ltd. Weather strip for vehicle and producing method thereof
DE3617853A1 (de) * 1986-05-27 1987-12-03 Saar Gummiwerk Gmbh Profildichtung zur abdichtung von fenstern, tueren und fassaden
FR2627835B1 (fr) * 1988-02-26 1991-05-17 Hutchinson Coulisse d'etancheite de glace mobile, notamment de vitre de vehicule automobile
FR2633570B1 (fr) * 1988-06-29 1991-04-12 Hutchinson Lecheur de bas de glace mobile de vehicule automobile
US5096757A (en) * 1989-09-22 1992-03-17 Chen Ming Hsiung Structure of packing rubber for vehicular door frame upper trim
JP2543917Y2 (ja) * 1991-07-10 1997-08-13 豊田合成株式会社 ウェザストリップ
DE4201340C1 (en) 1992-01-20 1993-09-09 Oliver 64732 Bad Koenig De Eisele Elastomeric sealing strip for windows - has co-extruded double layer with softer base surface and sealing lips and harder supporting shell extending across base surface and part of lips
FR2691201B1 (fr) * 1992-05-15 1998-11-06 Hutchinson Garniture d'etancheite pour menuiserie en pvc ou materiau semblable et menuiserie incorporant une telle garniture comme une fenetre, porte-fenetre ou analogue.
DE4228987A1 (de) * 1992-08-31 1994-03-03 Oliver Eisele Profildichtung
DE4318685A1 (de) 1993-06-04 1994-12-08 Lothar Trier Kunststoffprofil
US5622414A (en) * 1993-06-07 1997-04-22 Ardco, Inc. Refrigerator display cabinet with thermally insulated pivotable all glass front window panel
DE4425036C2 (de) * 1993-07-16 1997-09-25 Schlegel Corp Feste Rückenverstärkung für extrudiertes Dichtprofil
JPH08216687A (ja) * 1995-02-16 1996-08-27 Nishikawa Rubber Co Ltd ドアウエザーストリップ
DE29609976U1 (de) 1996-06-05 1996-08-22 HPP Profile GmbH, 21629 Neu Wulmstorf Co-extrudierte Dichtung
DE19640041C2 (de) 1996-09-30 2000-07-27 Saar Gummiwerk Gmbh Umlaufende Glas-/Anschlagdichtung
JPH10129273A (ja) * 1996-10-31 1998-05-19 Tokai Kogyo Kk ガラスランチャンネル
DE19706804A1 (de) 1997-02-21 1998-08-27 Saar Gummiwerk Gmbh Verfahren zum Herstellen von gleitlackbeschichteten Profilen für die Bauindustrie und Gleitlackprofil
DE29719603U1 (de) 1997-11-05 1998-01-02 KBE Vertriebsgesellschaft für Kunststoffprodukte GmbH, 66763 Dillingen Strangförmiges Dichtungsprofil

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2440501A1 (fr) * 1978-11-06 1980-05-30 Deventer Gmbh & Co Joint profile extrude
US4328273A (en) * 1981-02-26 1982-05-04 Schlegel Corporation Seal having resilient core and outer cover
US4535564A (en) * 1983-11-09 1985-08-20 Schlegel Corporation Weatherstrip mountable in a slot
EP0436810A1 (fr) * 1990-01-11 1991-07-17 BRÜGMANN FRISOPLAST GmbH Joint d'étanchéité élastique en matière pleine pour fenêtres, portes ou similaires
DE4402604C1 (de) * 1994-01-28 1995-06-22 Bruegmann Frisoplast Gmbh Strangförmige Flügelfalzdichtung für Fenster, Türen oder dergleichen
DE9402689U1 (de) * 1994-02-18 1994-04-07 HPP Profile GmbH, 21629 Neu Wulmstorf Anschlagdichtung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2163720A3 (fr) * 2008-09-11 2013-12-04 DEVENTER PROFILE GmbH & Co. KG Joint en faisceau élastique pour fenêtres en bois, portes en bois ou analogues
CN101963036B (zh) * 2009-07-24 2011-11-09 上海德高门窗有限公司 开启胶条结构

Also Published As

Publication number Publication date
EP0953722B1 (fr) 2004-10-20
US6679005B1 (en) 2004-01-20
CA2270443A1 (fr) 1999-11-02

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