EP2977540A1 - Guidage par rail pour un dispositif d'ombrage, notamment marquise en tissu - Google Patents

Guidage par rail pour un dispositif d'ombrage, notamment marquise en tissu Download PDF

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Publication number
EP2977540A1
EP2977540A1 EP14002539.6A EP14002539A EP2977540A1 EP 2977540 A1 EP2977540 A1 EP 2977540A1 EP 14002539 A EP14002539 A EP 14002539A EP 2977540 A1 EP2977540 A1 EP 2977540A1
Authority
EP
European Patent Office
Prior art keywords
guide
rail
side wall
profile
spring arm
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
EP14002539.6A
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German (de)
English (en)
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EP2977540B1 (fr
Inventor
Hasret Firat
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Schenker Storen AG
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Schenker Storen AG
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Filing date
Publication date
Application filed by Schenker Storen AG filed Critical Schenker Storen AG
Priority to EP14002539.6A priority Critical patent/EP2977540B1/fr
Publication of EP2977540A1 publication Critical patent/EP2977540A1/fr
Application granted granted Critical
Publication of EP2977540B1 publication Critical patent/EP2977540B1/fr
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Anticipated expiration legal-status Critical

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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
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/58—Guiding devices
    • E06B9/581—Means to prevent or induce disengagement of shutter from side rails

Definitions

  • the invention relates to a rail guide for a shading device, in particular cloth awning, according to claim 1.
  • Such ZIP solutions usually comprise two guide rails, which are usually formed in two or more parts and arranged parallel to each other on both sides of the awning cloth.
  • a guide profile is held, which is usually made of plastic and is supported on its tension side with damping elements, for example of foam, against the guide rail.
  • the guide rails are made of at least two aluminum profile elements, which are bolted together.
  • An exemplary guide rail for such a zip solution is approximately from the EP-A-2631414 known which discloses a two-part guide rail for vertical awnings with a one-piece receiving profile and a carrier profile, wherein the receiving profile is releasably connected to the carrier profile in the assembled state.
  • the carrier profile is used to attach the female profile and is fastened by screws, for example, to a Mauerlebirth.
  • a cloth guide insert is held, which has a C-shaped groove in which the awning fabric is held longitudinally.
  • a sun blind with a one-piece guide rail is about from the CH-B1-702041 known.
  • the sun blind includes a fabric panel with edge thickenings, such as piping of a zipper half, which protrude into a guide profile with a C-shaped cross-section and are held therein.
  • the guide profile is held in the one-piece guide rail and supported by means of flexible foam body, which are fixed to the guide profile, in the pulling direction against the guide rail.
  • how the guide rail is to be mounted on a building is in the CH-B1-702041 not disclosed in detail. Since, when mounted on a window reveal, the guide profile can not be inserted into it after the guide rail has been fastened, a direct fastening of the guide rail to the reveal is possible. ie without additional retaining profile or additional fasteners, not possible.
  • one-piece guide rails are indeed advantageous in terms of their stability, however, the guide profile including the attached thereto damping elements must be inserted at the front end at a longitudinal end of the guide rail in this. Especially with longer guide rails this is due to the proportional to the length of the introduced guide profile increasing frictional resistance associated with great effort and usually only possible by machine from the factory. Furthermore, such end-side insertion of the guide profile involves the risk that damage to the damping elements attached to the profile may occur due to tilting of the profile in the guide rail.
  • the technical problem underlying the invention is to provide a rail guide for a cloth awning with a simplified, one-piece guide rail for receiving and holding a guide profile for the awning, in which the guide rail is fastened directly to a building wall and reduces the manufacturing and assembly costs can be.
  • the inventive rail guide for a shading device comprises a one-piece guide rail as a carrier element, a guide profile arranged in the guide rail for receiving a longitudinally arranged on the awning cloth welt, and at least one in the guide rail held elastic retaining element for supporting the guide profile.
  • the guide rail comprises a guide chamber open through a front passage for receiving the guide profile.
  • Said guide chamber is preferably C-shaped in cross-section and is defined by a rear boundary, a first and a second side wall and a first and a second front web:
  • the first side wall protrudes from the rear boundary to form a first edge, and has a undercut longitudinal groove, while the second side wall protrudes to form a second edge of the rear boundary.
  • the first front bar protrudes from the first side wall and the second front bar protrudes from the second side wall, wherein the mutually facing front bars limit the front passage.
  • the rear boundary and the side walls and the front webs are preferably flat and define a preferably rectangular cross section for the guide chamber.
  • the elastic holding element is formed as an independent, one-piece and profile-shaped component and has a damping arm having a spring arm with a protruding therefrom, a head portion bearing neck portion. In the assembled state, the neck portion passes through the longitudinal groove, so that the holding element is held by means of the head part on the first side wall.
  • the guide profile is in the mounted state in the guide chamber and has a cross-sectionally C-shaped Kedernutprofil with at least one first holding web.
  • the piping groove profile limits a piping groove for the piping and the first retaining bar protrudes laterally, preferably in extension of a rear wall of the Kedernutprofils opposite the Kedernut, from the Kedernut profile to form a retaining edge.
  • the spring arm rests with its free end at between it and the rear delimitation located holding web, so that the guide profile is held resiliently in the pulling direction of the awning cloth in the guide rail.
  • the term "resiliently held” means that the spring arm in a rest position exerts a spring force which is opposite to the tensile force of the awning cloth. If the tensile force of the awning cloth increases, for example as a result of wind, the guide profile moves in the direction of the tensile force against the frontal passage. The spring arm is thereby elastically deformed or compressed, whereby it can thus oppose the tensile force an increased spring force. If the tensile force, e.g. in calm weather, from, the spring arm moves back so far in the direction of its rest position until the spring force caused by it corresponds to the opposite tensile component of the awning.
  • the inventive rail guide is characterized in particular by a high resistance and easy installation. Thanks to the one-piece, or in one piece, trained guide rail this is particularly stable and unbreakable and additional installation effort for assembly of the guide rail is eliminated.
  • the guide profile takes over the lateral guiding and holding function of the awning fabric in operation by the longitudinally existing on the cloth piping, for example in Form of staples of a zipper half, protrudes through the piping groove in the Kedernutprofil and is held therein.
  • the inventive rail guide has the great advantage that both the guide profile and the at least one elastic retaining element are independent components and thus can be used or replaced individually.
  • the dimensions of the guide rail, the guide profile and the holding element are selected so that the guide profile and preferably also the elastic holding element can be inserted through the front passage into the guide chamber, or are.
  • the guide profile thus does not have to be inserted at a longitudinal end of the guide rail in this, but can frontally, or vertically brought into its final assembly, in the guide rail.
  • the inventive rail guide thus allows easy insertion or replacement of the guide profile, and preferably also of the holding element, after mounting the guide rail.
  • the guide rail directly ie without additional holding or fastening profile, to a building, such as a window reveal, be attached.
  • the front passage allows free access to the inside of the guide rail, directly to the rear boundary, or to an outer floor wall, on a building wall to fix.
  • fastening screws can be guided through holes in the rear boundary.
  • the inventive rail guide thus allows a very simple installation, since first the guide rail alone, without held guide profile, at the desired location, such as a window reveal, attached and the guide profile can then be brought into the guide rail through the front passage.
  • the at least one retaining element is preferably insertable with the head part in the longitudinal groove.
  • the elastic retaining element preferably has a hollow profile.
  • the hollow profile is particularly preferably located in the head part itself or in the region of the neck.
  • the damping part comprises a support foot, which - in the assembled state - is provided for supporting the retaining element, or its damping part, on a rear side of the first front web.
  • a rear side of the front bar in this context means in particular a side of the front bar, which faces the rear boundary.
  • the support foot is preferably wedge-shaped, so that it is supported in the mounted state with its wide end on the back of the first front web.
  • the damping part preferably comprises a shoulder adjoining the neck part, with which the damping part-in the mounted state-bears against the first side wall or is supported.
  • This double support of the retaining element on the support foot on the one hand and the shoulder on the other hand causes the head part only has a holding function and even under tensile load of the awning, for example, in wind, experiences virtually no burden.
  • the retaining element is not only held securely on the side wall via its head part but also allows a compensation of the dynamic load in the case of gusts of wind.
  • the neck portion is preferably formed only slightly narrower than the width of the longitudinal groove.
  • the support foot For insertion of the head part into the longitudinal groove, the support foot is preferably first positioned on the rear side of the first front web, so that the head part points in the direction of the longitudinal groove. Then, the holding member is pressed against the first side wall until the head part passes under elastic deformation of the longitudinal groove and the neck part engages through the longitudinal groove.
  • the retaining element is so far preferably "clipped" in the guide rail.
  • the elastic retaining element can of course also be retracted in a known manner at a longitudinal end of the guide rail in this.
  • the head part does not necessarily have to pass the longitudinal groove, but the elastic retaining element can already be pulled in so that the neck reaches through the longitudinal groove of the first side wall. Since such a retraction of the retaining element in the guide rail in comparison to the "clip-on variant” is usually associated with a greater expenditure of force, the former is usually mechanically ex factory. This can also reduce the risk of damaging the retaining element when it is pulled in.
  • the "clip-on variant" is clearly preferred.
  • the guide profile As regards the insertion of the guide profile, this preferably takes place during the assembly of the rail guide only after the insertion of the elastic retaining element into the guide rail.
  • the guide profile is preferably introduced with its profile longitudinal side ahead through the front passage in the guide rail or the guide chamber, in such a way that the Kedernut facing the second side wall and the laterally protruding from the Kedernutprofil retaining bar passes the front passage last.
  • the guide profile is moved in the direction of the second edge and brought into abutment with this.
  • the first retaining bar By performing a tilting movement about the longitudinal axis of the guide profile, the first retaining bar is moved in the direction of the first edge, so that the Kedernut after the tilting movement faces the front passage.
  • the clear distance (D1) between the second edge and the first front bar is longer than the width (B) of the guide profile
  • the width (B) of the guide profile extends in extension of the holding web through the Kedernut opposite rear wall of the Kedernutprofils.
  • the dimensions of the guide chamber, the guide profile and the spring arm are preferably selected so that the clear distance (D2) between the second edge and the spring arm in its rest position is shorter than the width (B) of the guide profile.
  • the spring arm as far as tilting of the guide profile in the direction of the first side wall deflected that the first holding web engage behind the free end of the spring arm and the spring arm can spring back in the direction of its rest position, so that in operation abuts the spring arm with its free end on the first holding web.
  • the clear distance between the first and the second edge is greater than the width (B) of the guide profile.
  • the clear distance between the rear boundary and the free end of the spring arm in its rest position is greater than the thickness of the first retaining web.
  • the free end of the spring arm in the mounted state is preferably in the region of the retaining edge on the retaining web. This allows a stable support of the guide profile on the damping element.
  • the spring arm in the mounted state is preferably aligned so that its longitudinal axis with the first side wall in the rest position of the spring arm defines an angle between 30 ° and 60 °, in particular about 45 °.
  • the spring arm is deflected so far that it rests in a fully deflected position on the first side wall.
  • the tilting movement of the guide profile in the guide rail is substantially possible without compression of the damping element.
  • the clear distance (D3) measured in the cross section of the guide rail between the second edge and the support foot is at least the same length, particularly preferably longer, than the width (B) of the guide profile.
  • the support foot is preferably made of a material having a greater Shore hardness than the spring arm.
  • the support foot allows a stable support of the guide profile in the pulling direction against the guide rail and at the same time a good suspension for catching jerky tensile loads held in the guide profile awning, for example, in wind.
  • the retaining element is preferably made of an elastomer, in particular of an ethylene-propylene-diene rubber (EPDM), for example EPDM foam rubber.
  • EPDM is particularly weather and aging resistant and has a good tensile strength. In particular with regard to sunlight, ozone and water, EPDM shows very good resistance values.
  • the density of the material in the region of the spring arm is preferably 0.5 to 0.8 g / cm 3 , in particular 0.6 to 0.7 g / cm 3 , particularly preferably 0.64 to 0.66 g / cm 3 .
  • the density of the material can be measured, for example, according to DIN 53479.
  • the material In the region of the head and / or the support foot, the material preferably has a hardness of 65 to 95, preferably 75 to 85, particularly preferably about 80 Shore A.
  • the hardness of the material in the region of the holding arm is preferably in the range from 35 to 65, preferably 40 to 60, particularly preferably 45 to 55 Shore A.
  • the hardness of EPDM can be measured according to DIN 53505.
  • the support foot and the spring arm are produced in a co-extrusion process, which simplifies the manufacturing process of the guide profile.
  • the guide profile is also after tilting, i. in the assembled state, in the guide rail movable.
  • the holding element is designed so that the damping part in the region of the spring arm has a hollow profile with a front wall facing the second side wall and a rear wall facing the first side wall.
  • the damping part in the region of the spring arm has a hollow profile with a front wall facing the second side wall and a rear wall facing the first side wall.
  • the spring arm can be designed so that it rests already in its rest position with its rear wall on the first side wall.
  • the Spring arm and the support foot can be made of the same material, since the deformability of the front wall can be ensured not only by a low Shore hardness of the material, but by the comparison with the entire spring arm smaller thickness.
  • the material in the region of the head has a hardness of 65 to 95, preferably 75 to 85, particularly preferably about 80 Shore A, while the material in the region of the support leg and the support arm has a lower hardness, in particular one Hardness in the range of 35 to 65, preferably 40 to 60, more preferably 45 to 55 Shore A.
  • the first side wall of the guide rail is an inner side wall and the undercut is defined by a side chamber provided between the inner side wall and an outer side wall of the guide rail.
  • the side chamber is dimensioned so that there is sufficient space for receiving the head part when it is inserted during assembly in the longitudinal groove.
  • the rear boundary of the guide chamber may be an inner wall, which is preferably parallel to an outer bottom wall and is located between the rear boundary and the outer bottom wall, a bottom chamber.
  • the inventive rail guide for example, on the reveal of a building opening, in particular a window reveal, fastened.
  • the attachment of the guide rail is preferably carried out by screwing.
  • for this purpose for example, provided in the rear delimitation, or the outer bottom wall of the guide rail bores for receiving fastening screws.
  • the rail guide is designed so that in each case an undercut longitudinal groove is formed in the first and in the second side wall, the guide profile has two holding webs, on both sides of the Kedernutprofil, preferably in extension of the Kedernut opposite rear wall of the Kedernutprofils protrude , And the rail guide has at least two mirror-symmetrically held in the guide rail elastic holding elements.
  • the guide profile is advanced into the guide chamber with one of its two retaining webs and the free end of the preceding retaining web is brought into contact with the second edge before the tilting movement is carried out.
  • the width (B) of the guide profile then corresponds to the clear distance (again measured in cross section) between the two free ends of the two retaining webs.
  • the free end of the spring arm of a damping element on the first holding web preferably in the region of the first holding edge
  • the free end of the spring arm of the other damping element is located on the second holding web, also preferably in the region of the second holding edge.
  • flanks projecting inwards are formed at the free ends of the front webs, which flanks serve to guide a drop rod fastened to the awning cloth.
  • FIGS. 1 and 3 illustrated embodiments of a rail guide according to the invention each have a one-piece guide rail 1 as a support element, in which a guide profile 3 is arranged.
  • the guide profile 3 is used to guide an awning fabric 2 a cloth awning.
  • two identically shaped, elastic, profile-like holding elements are held in the guide rail 1.
  • the in the FIGS. 1 and 3 shown retaining elements are formed differently; a first embodiment of the elastic retaining element 5 is in the FIGS. 1 and 2 shown while the Figures 3 and 4 show a second embodiment of the holding element, which is henceforth designated 5 '.
  • Rail guides shown each comprise a pair of mirror-like elastic retaining elements 5, 5 '.
  • the holding element 5, 5 ' is formed as an independent, one-piece and profile-shaped component and has in each case one damping arm 6, 6' having one spring arm 7, 7 'with one of them protruding, a head part 8, 8 'wearing neck part 9, 9' on.
  • the one-piece guide rail 1 is a profile rail, which is made for example of extruded aluminum. It has a C-shaped cross-section and thus defines a guide chamber 10 open on one side for receiving the guide profile 3.
  • the guide chamber 10 is formed by a rear delimitation 11, a first side wall 13 projecting from the rear delimitation 11 to form a first edge 12 to define a second edge 15 projecting from the rear boundary 11 second side wall 17 and a protruding from the first side wall 13 first front web 19 and projecting from the second side wall 17 second front web 21 and includes one of the mutually extending front webs 19, 21st limited front passage 23.
  • the rear boundary 11 and the two front webs 19, 21 are arranged substantially flat and parallel to each other, wherein the front webs 19, 21 protrude at right angles from the respective side wall 13, 17.
  • drop bar 53 is connected to the free ends of the front webs 19, 21 each formed an inwardly projecting edge 20.
  • the first and the second side wall 13, 17 are formed as inner side walls and arranged substantially flat and parallel to each other. They protrude at a right angle from the rear boundary 11 and each have an undercut longitudinal groove 25, 26 which serves to anchor a respective holding element 5, 5 '. Parallel to each of the two inner side walls 13, 17, a respective outer side wall 14, 18 is arranged. Between inner side wall 13, 17 and associated outer side wall 14, 18, a side chamber 27, 28 is present, which defines the undercut of the longitudinal groove 25, 26 in the respective inner side wall 13, 17. The side chamber 27, 28 provides sufficient space for receiving the head part 8, 8 'after its insertion into the longitudinal groove 25, 26.
  • the rear delimitation 11 of the guide chamber 10 is an inner wall, to which a rear outer wall 31 is parallel. An existing between the rear boundary 11 and the rear outer wall 31 bottom chamber 33 serves to receive screw heads of fastening screws, which can be introduced for mounting the guide rail 1 through holes in the rear outer wall 31. For better clarity, the mounting screws and holes are not shown in the figures.
  • the guide profile 3 is arranged, which, as in Fig. 3 shown, for receiving a longitudinally attached to the awning fabric 2, formed by the cramps of a zipper half Keder 34 is provided.
  • the guide profile 3 has an im Cross-section C-shaped Kedernutprofil 35 with a longitudinally extending Kedernut 36 and further comprises a first and a second holding web 37, 38, each forming a respective retaining edge 39, 40 on both sides of the Kedernutprofil 35, in extension of a Kedernut opposite rear wall (45) of the Kedernutprofils, protrude.
  • This in Fig. 3 shown awning cloth 2 with the longitudinally attached piping 34 projects through the piping groove 36 in the Kederprofil 35 and is guided along its side edges.
  • the guide profile 3 is resiliently held in the guide rail 1 by means of the retaining element 5, 5 '.
  • the holding element 5, 5 'itself is fixed in the guide rail 1.
  • the neck portion 9, 9 'of the holding element 5, 5' passes through the longitudinal groove 25 and the holding element 5, 5 'is held by means of the head part 8, 8' on the first side wall 13.
  • the in Fig. 1 and 2 shown elastic holding element 5 in the region of the neck portion 9 a hollow profile 47.
  • the damping part 6, 6 'further comprises a shoulder 41, 41' adjoining the neck part 9, 9 ', with which the damping part 6, 6' - in the mounted state - bears against the first side wall 13.
  • the damping part 6, 6 'on a support foot 42, which - in the assembled state - to support the support member 5, 5', or its damping member 6, 6 ' is provided on a rear side 20 of the first front web 19.
  • Said rear side 20 of the first front web 19 faces the rear boundary 11.
  • the support foot 42 is wedge-shaped and supported with its wide end on the back 20 of the first front bar 19.
  • the double support of the Damping parts 6, 6 'on the support foot 42, 42' on the one hand and the shoulder 41, 41 'on the other hand causes the head part 8, 8' only performs a holding function and even under tensile load of the awning fabric 2, for example, in wind, experiences virtually no load ,
  • the free end of the spring arm 7, 7 ' is in the region of the retaining edge 39 to that holding web 37, which is located between the spring arm 7, 7' and the rear boundary 11 and hereinafter referred to as the first holding web 37.
  • the holding element 5, 5 ' is preferably “clipped” into the guide rail 1:
  • the elastic holding element 5, 5' is inserted through the front passage 23 in such a way that the head part 8, 8 'in the direction of the longitudinal groove 25 in the first side wall 13 shows.
  • the support foot 42, 42 ' is positioned on the rear side of the first front web 19.
  • the holding element 5, 5 ' is pressed against the first side wall 19 until the head part 8, 8' passes under elastic deformation, the longitudinal groove 25 and the neck portion 9, 9 ', the longitudinal groove 25 passes through.
  • the holding element 5, 5' is thus securely held on the first side wall 13, while the shoulder 41, 41 'and the support foot 42, 42' a stable support of the holding element 5, 5 'in the guide rail. 1 and the spring arm 7, 7 'compensation the dynamic loading of the awning cloth 2, for example in the case of gusts of wind.
  • the guide profile 3 is brought forward with its profile longitudinal side through the front passage 23 in the guide rail 1 and the guide chamber 10, in such a way that the Kedernut 36 of the second side wall 17 is facing.
  • this is positioned by executing a tilting movement in the guide rail 1, wherein in the end position the piping groove 36 faces the front passage 23.
  • the clear distance (D1) between the second edge 15 and the first front web 19 is longer in cross section of the guide rail 1 than the width B of the guide profile 3.
  • the width is In this case, the clear distance between the two free ends of the two retaining webs 37, 38.
  • the spring arm 7 is wedge-shaped, so that its thickness decreases towards the free end. In its rest position - in the assembled state - the spring arm 7 is aligned so that its longitudinal axis L with the first side wall 13 forms an angle of about 45 °.
  • the spring arm 7 of the damping element 6 is on tilting of the guide profile 3 in the guide rail 1 by the first holding web 37 from a rest position (shown by solid lines) in the direction of the first side wall 13 in a deflected position deflectable (in Fig. 1 and 2 indicated by dashed lines). This initially allows the retaining element 5 to be inserted into the guide rail 1 and then to position the guide profile 3 in the guide rail 1.
  • the dimensions of the holding web 37 and the spring arm 7 are selected so that the clear distance (D2) between the second edge 15 and the spring arm 7 located in its rest position is shorter than the width B of the guide profile 3, and the spring arm 7 so far in the direction first side wall 13 is deflectable, that the holding web 37 can engage behind the free end of the spring arm 7 in the course of the tilting movement. As soon as the retaining bar 37 engages behind the free end of the spring arm 7, the latter can spring back in the direction of its rest position, whereupon it comes into abutment with its free end on the first retaining bar 37.
  • the clear distance (D3) measured in the cross section of the guide rail 1 is between the second edge 15 and the support foot 41 at least the same length, preferably longer, as the width B of the guide profile.
  • the support foot 42 is made of a material with a greater Shore hardness than the spring arm 7. This allows a stable support of the guide profile 3 in the pulling direction against the guide rail 1 (see FIG. 1 ) and at the same time a good suspension for catching jerky tensile loads in the guide profile. 3 held awning 2, for example, in wind.
  • the holding element 5 is made of an elastomer, in particular of EPDM sponge rubber, wherein the material of the holding element 5 in the region of the spring arm 7 has a density of 0.65 ⁇ 0.1 g / cm 3 and a hardness of 50 ⁇ 5 Shore A.
  • the hardness of the material in the region of the head 8 and the support foot 42 is in the range of 50 ⁇ 5 Shore A.
  • the support foot 42 and the spring arm 7, 7 ' are produced in a co-extrusion process, which simplifies the manufacturing process of the holding element 5, 5'.
  • the damping part 6 'in the region of the spring arm 7' has a hollow profile 48 with a front wall 49 facing the second side wall 17 and a rear wall 51 facing the first side wall 13.
  • the front wall 49 in the direction of the first side wall 13 is deflectable.
  • the spring arm 7 ' may be designed so that it already rests in its rest position with its rear wall 51 on the first side wall 13.
  • the spring arm 7 'and the support foot 42' in the in Fig. 2 and 4 embodiment shown be made of the same material, since the deformability of the spring arm 7 'not primarily by a low Shore hardness of the material, but by a comparison with the thickness of the entire spring arm 7, 7 'smaller thickness of the front wall 49 is ensured.
  • the holding element 5 ' is made of an elastomer, in particular EPDM sponge rubber, wherein the material has a hardness of 80 ⁇ 5 Shore A both in the region of the spring arm 7' and in the region of the head 8 'and the support leg 42' having.
  • the guide profile 3 moves in the direction of the tensile force against the frontal passage.
  • the front wall 49 and the rear wall 51 of the spring arm 7 ' are thereby elastically deformed or folded, whereby the spring force increases and the spring arm 7' of the tensile force can thus oppose an increased spring force.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
EP14002539.6A 2014-07-22 2014-07-22 Guidage par rail pour un dispositif d'ombrage, notamment marquise en tissu Active EP2977540B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP14002539.6A EP2977540B1 (fr) 2014-07-22 2014-07-22 Guidage par rail pour un dispositif d'ombrage, notamment marquise en tissu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP14002539.6A EP2977540B1 (fr) 2014-07-22 2014-07-22 Guidage par rail pour un dispositif d'ombrage, notamment marquise en tissu

Publications (2)

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EP2977540A1 true EP2977540A1 (fr) 2016-01-27
EP2977540B1 EP2977540B1 (fr) 2017-08-16

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201800007221A1 (it) * 2018-07-16 2020-01-16 Dispositivo di guida e tensionamento per tende
WO2020206125A1 (fr) * 2019-04-03 2020-10-08 Michael Heissenberg Écran rétractable à piste de tension
DE102019008410A1 (de) * 2019-12-04 2021-06-10 Stobag Ag Beschattungsvorrichtung
CN113423915A (zh) * 2019-02-15 2021-09-21 伦森防晒屏公司 用于屏风装置的侧导向件
EP4006296A1 (fr) * 2020-11-30 2022-06-01 Stobag Ag Dispositif d'ombrage

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH702041B1 (de) 2008-03-07 2011-04-29 Storama Ag Fuer Sonnen Und Wetterschutz Technik Führungsschiene für Sonnenstore.
EP2628887A1 (fr) * 2012-02-14 2013-08-21 Renson Sunprotection-Screens NV Dispositif à écran
EP2631414A2 (fr) 2012-02-27 2013-08-28 Roma Kg Rail de guidage pour marquise verticale et marquise verticale

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CH702041B1 (de) 2008-03-07 2011-04-29 Storama Ag Fuer Sonnen Und Wetterschutz Technik Führungsschiene für Sonnenstore.
EP2628887A1 (fr) * 2012-02-14 2013-08-21 Renson Sunprotection-Screens NV Dispositif à écran
EP2631414A2 (fr) 2012-02-27 2013-08-28 Roma Kg Rail de guidage pour marquise verticale et marquise verticale

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201800007221A1 (it) * 2018-07-16 2020-01-16 Dispositivo di guida e tensionamento per tende
CN113423915A (zh) * 2019-02-15 2021-09-21 伦森防晒屏公司 用于屏风装置的侧导向件
WO2020206125A1 (fr) * 2019-04-03 2020-10-08 Michael Heissenberg Écran rétractable à piste de tension
CN113646502A (zh) * 2019-04-03 2021-11-12 迈克尔·海森堡 带张力轨道的可伸缩筛网
CN113646502B (zh) * 2019-04-03 2024-04-30 迈克尔·海森堡 带张力轨道的可伸缩筛网
DE102019008410A1 (de) * 2019-12-04 2021-06-10 Stobag Ag Beschattungsvorrichtung
EP4006296A1 (fr) * 2020-11-30 2022-06-01 Stobag Ag Dispositif d'ombrage

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