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EP2369120B9 - Mécanisme de levage à double tambour pour stores vénitiens - Google Patents

Mécanisme de levage à double tambour pour stores vénitiens Download PDF

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Publication number
EP2369120B9
EP2369120B9 EP20100173684 EP10173684A EP2369120B9 EP 2369120 B9 EP2369120 B9 EP 2369120B9 EP 20100173684 EP20100173684 EP 20100173684 EP 10173684 A EP10173684 A EP 10173684A EP 2369120 B9 EP2369120 B9 EP 2369120B9
Authority
EP
European Patent Office
Prior art keywords
lift
drum
cone
mechanism according
cord
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.)
Active
Application number
EP20100173684
Other languages
German (de)
English (en)
Other versions
EP2369120B1 (fr
EP2369120A1 (fr
Inventor
Sven Erik Paulsen Dahl
Jakob Dydensborg
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.)
Inwido AB
Original Assignee
Inwido AB
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 Inwido AB filed Critical Inwido AB
Priority to PCT/EP2011/053443 priority Critical patent/WO2011110544A2/fr
Priority to CN201510445854.5A priority patent/CN105178832B/zh
Priority to RU2012142544/12A priority patent/RU2571030C2/ru
Priority to CN201180013291.2A priority patent/CN102884270B/zh
Priority to JP2012556482A priority patent/JP5814273B2/ja
Priority to EP11707658A priority patent/EP2545240A2/fr
Priority to US13/583,791 priority patent/US20130048234A1/en
Publication of EP2369120A1 publication Critical patent/EP2369120A1/fr
Publication of EP2369120B1 publication Critical patent/EP2369120B1/fr
Application granted granted Critical
Publication of EP2369120B9 publication Critical patent/EP2369120B9/fr
Active legal-status Critical Current
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
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
    • E06B9/303—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable with ladder-tape
    • E06B9/308—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable with ladder-tape with coaxial tilting bar and raising shaft
    • 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
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
    • E06B9/32—Operating, guiding, or securing devices therefor
    • E06B9/322—Details of operating devices, e.g. pulleys, brakes, spring drums, drives
    • 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
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
    • E06B9/32—Operating, guiding, or securing devices therefor
    • E06B9/322—Details of operating devices, e.g. pulleys, brakes, spring drums, drives
    • E06B2009/3225—Arrangements to aid the winding of cords rollers

Definitions

  • the present invention relates generally to lift mechanisms for Venetian blinds and more specifically to such mechanisms designed for Venetian blinds, in which pairs of lift cords are used.
  • Venetian blinds A substantial number of lift mechanisms for Venetian blinds are known within the art. Many of these mechanisms are designed for Venetian blinds, where the raising and lowering of the slats of the Venetian blind are accomplished with a number of single lift cords passed from the mechanism mounted in the head rail of the Venetian blind and through openings in the individual slats to the bottom rail of the Venetian blind.
  • a lift mechanism as defined in claim 1 including the provision of a separate winding drum (which can be for instance of a a cylindrical or conical shape) for each lift cord of a given pair of lift cords.
  • the above principle of the invention is implemented as a double cone (or drum) lift mechanism comprising a central portion containing guide means for the lift cords directing the two lift cords of a given pair of lift cords from the circumferential surface of said cone or drum downwards towards the slats and/or bottom rail of the Venetian blind.
  • a central portion of the mechanism also comprises the tilt mechanism for the Venetian blind.
  • one or more tilt mechanisms may alternatively be provided separately from the lift mechanism.
  • the principle of the invention is implemented by separate winding drums placed alongside each other, i.e, with individual longitudinal axes extending substantially in parallel with each other.
  • the two lifting cone or drum portions are extending, one for each of the lift cords of the given pair of lift cords.
  • these cone or drum portions are rotated, for instance by a drive shaft extending through and in engagement with the cone or drum portions, the respective lift cords of the pair of lift cords become helically wound on or off the respective cone or drum portions.
  • a cover part preferably of such a curvature that a uniform gap is created between the outer circumferential surface of the respective cone or drum portion and the adjacent surface of the cover, such that the lift cord when wound on the cone or drum portion is confined within this gap, thereby preventing entanglement of the helical windings of the lift cord on the surface of the cone or drum portion.
  • the width of this gap can either be somewhat greater than or equal to the diameter of the lift cords.
  • a lift mechanism for a Venetian blind, Venetian blind comprising two cone or drum portions, upon an outer circumferential surface of one of these portions one lift cord of a given pair of lift cords is wound upon rotation in a first direction of the drum portion and from which the lift cord is unwound upon rotation in an opposite second direction of the drum portion, and upon an outer circumferential surface of the other cone or drum portion, the other lift cord of a given pair of lift cords is wound upon rotation in said first direction of this other drum portion and from which the lift cord is unwound upon rotation in said opposite second direction of this as defined in claim 1.
  • the lift cords pass through lift cord guide channels extending substantially tangentially to the corresponding outer circumferential surface of each respective cone or drum portion.
  • the two cone or drum portions are provided coaxially with each other.
  • the present invention also relates to the winding drums used for winding the lift cords of the Venetian blind.
  • Such winding drums can comprise either one or more outer circumferential surface portions, upon which the lift cord is wound and the cross sections of these one or more winding portions of the total winding drum can according to various embodiments of the present invention assume different shapes.
  • cone or drum winding portions of the mechanism comprise a first drum portion upon which the lift cord is wound or from which it is unwound and a second drum portion extending longitudinally from the first drum portion, to which second drum portion the lift cord is attached, wherein the first drum portion is substantially cylindrical or conical and where the cross sectional shape of the second portion is such that the circumference of the cross section of the second portion is less than the circumference of the first drum portion.
  • the second drum portion has a cross section, whose boundary is piecewise linear.
  • the boundary of the cross section of the second drum portion comprises curved portions.
  • the cross sectional shape of the second drum portion is hexagonal, triangular, square or formed as an asterisk.
  • the cross section of the second drum portion is circular over one or more angular sections ⁇ i and non-circular over one or more other angular sections ⁇ j .
  • the maximum radial extension of the first and second drum portions may be equal to each other, but it would also be possible to provide first and second portions with different maximum radial extension without departing from the scope of the invention.
  • a single drum according to the invention can be used alone, for instance in Venetian blinds comprising a number of single lift cords passed through apertures in the slats between a head rail containing the winding mechanisms and either the lowermost slat or a bottom rail of the Venetian blind.
  • figure 1 shows a schematic perspective view of an embodiment of the lift mechanism according to the invention.
  • the mechanism is generally designated by reference numeral 1 and comprises two cylindrical cone or drum portions 2 and 3 longitudinally provided to the right and left (as seen in figure 1 ) of a central portion that comprises a guide bracket 4 for the cone or drum portions and a track 10 for accommodating the tilt cords 6 of the Venetian blind.
  • the cone or drum portions 2, 3 are provided with end caps 12 at either longitudinal end of the mechanism 1.
  • a cover 11 is provided, the curvature of which substantially corresponds to that of the cone or drum portions such that a gap of substantially uniform width in the radial direction is created between the outer circumferential surface of those portions of the cone or drum portions that are covered by the cover 11.
  • the radial width of this gap corresponds substantially to the diameter of the lift cords 5 so that the lift cords, when wound on the cone or drum portions 2, 3, are prevented from being entangled.
  • the lift cords 5 are wound helically on/off the cone or drum portions 2, 3 as indicated by 8 and 9, respectively Towards the end of the cone or drum portions 2, 3 facing the central portion 4, 10, there is provided guide means, for instance formed as channels 15, 16 (see figure 4 ), leading the lift cords 5 and the tilt cords 6 towards the slats 7 of the Venetian blind.
  • the cone or drum portions 2 and 3 are connected in the central part of the mechanism and are brought to rotate together by suitable drive means (not shown in the figures) that can either be provided separately for each separate mechanism 1 or provided as a common drive means for two or more of such mechanisms.
  • the details of the mechanism I are more clearly visible in the exploded view of the embodiment of the invention shown in figure 2 .
  • the upper cover part 11 is when the mechanism 1 is assembled, snap-fitted to the guide bracket 4 by engagement of radially resilient tongues 17 on the cover part and mating retainment means 18 on the guide bracket 4.
  • FIG 3(a) there is shown a plane side view of the embodiment of figure 1 .
  • Figure 3(b) is a cross sectional view along section A ⁇ A as indicated in figure 3(a) showing the provision of the tilt cord 6 around the middle section connecting the two cone or drum portions 2, 3 with each other,
  • Figure 3(c) further shows a plane view of the embodiment of figures 1 and 3(a) seen from one longitudinal end hereof
  • FIG 4 there is shown the embodiment of figures 1 and 3(a) seen from below, i.e. from the slats of the Venetian blind, along section B ⁇ B as indicated in figure 3(a) .
  • the lift cords 5' enter from below through a lift cord guide channel 15 and wind around the cone or drum portion 3, thereby creating a left spiral
  • the lift cords 5" enter from below through another lift cord guide channel 15 and wind around the cone or drum portion 2, thereby creating a right spiral.
  • the tilting cords 6 enter the central section through tilt cord guide channels 16 and run in a V-shaped track between the two cone or drum portions 2, 3.
  • the entrances of the two lift cord guide channels 15 in figure 4 are shown longitudinally displaced relative to each other and longitudinally symmetrically on either side of the entrances of the two tilt cord guide channels 16, it is also possible in another embodiment of the invention to form the lift cord guide channels 15 such that their entrances are located at the same longitudinal position and at the same longitudinal position as the entrances of the tilt cord guide channels. Thereby both lift and tilt cords will be located in a common transversal plane relative to the longitudinal axis of the mechanism and lift and tilt cords can thereby run along each other downwards from the head rail of the Venetian blind
  • FIG. 5 shows the embodiment of figures 1 and 3(a) seen from above.
  • the cone or drum portions 2, 3 can according to a specific embodiment each comprise a first cylindrical section 2, 3 and towards the central portion of the mechanism comprise a second section 2', 3' with increased diameter, upon which the lift cords 5 wind/unwind upon entering/leaving the guide channels 15 provided in the central guide bracket 4,
  • the sections 2', 3' can be conical sections widening towards the central V-track, but the invention is not limited to conical sections 2', 3' and other geometries may also be used without thereby departing from the scope of the invention.
  • a non-limiting number of such winding drum embodiments according to the present invention are shown with reference to figures 7(a) through 7(g) .
  • Figure 7(a) shows an embodiment of a dual winding drum identical with that of figure 6 .
  • the dual winding drum (2, 3) itself is shown and the cord 5 and cover 11 I have been omitted for clarity.
  • figures 7(b) through 7(g) only show one of the two winding drums in the dual winding mechanism.
  • the turns of the lift cord 5 wound upon the winding drum is schematically indicated in figures 7(b) through 7(g) .
  • Figure 7(b) shows a purely cylindrical winding drum 21 towards the central portion provided with a shoulder 20 that pushes the turns of the lift cord 5 in the positive direction of the longitudinal axis X, i.e. towards the lift cord fixing point 22, when the lift cord is wound upon the drum.
  • a cylindrical winding drum requires that the friction between the circumferential surface of the drum 21 and the lift cord 5 wound upon the drum be low over a certain longitudinal portion of the drum surface extending from the point 22 at which the cord is fixed to the drum and towards the central portion.
  • Figure 7(c) shows a purely conical winding drum 23 that does not require the portion of low friction mentioned above for the cylindrical winding drum 21.
  • the inclination angle of the cone must, however, be chosen within a proper interval dependent among others on the diameter and surface texture of the lift cord 5.
  • the conical winding drum 23 approaches a cylindrical drum 21 and hence the requirement stated above will apply, whereas for an inclination angle above the said interval, the cord windings will tend to overlap each other upon winding of the cord on the drum, when the cord windings are pushed towards the cord fixing point 22, whereby the wound cord will easily become entangled, thus preventing proper operation of the lift mechanism.
  • Figure 7(d) shows an embodiment of a winding drum according to the invention comprising a first substantially cylindrical portion 24 followed by a portion 25 of a hexagonal cross section comprising the surface sections 25 1 , 25 2 ,....25 6 , of which only 25 1 , 25 2 and 25 3 can be seen on the figure,
  • the lift cord 5 is attached to the end of the hexagonal drum portion at the cord fixing point 22.
  • this embodiment specifically comprises a hexagonal portion, this portion could alternatively exhibit other cross sectional shapes such as square, triangular etc
  • the edge portions 26 located at the greatest distance from the longitudinal axis X of the winding drum could extend at a distance from the longitudinal axis X equal to the radius of the cylindrical portion 24, but it would also be possible to deviate from this dimension within certain limits, determined among others by the cord diameter.
  • the said edge portions 26 may for instance be slightly rounded to reduce the risk of wear of the lift cord 5 passing over these edges 26.
  • Figure 7(e) shows an alternative embodiment to the one shown in figure 7(d) , wherein the hexagonal portion is replaced by a cylindrical portion 27, in the circumferential surface of which there has been provided a planar longitudinally extending region 28, the surface of which is closer to the longitudinal axis X than corresponding to the radius of the first cylindrical portion 24.
  • Figures 7(f) and 7(g) show two embodiments corresponding to those of figures 7(d) and 7(e) but with a conical first drum portion 29 instead of the cylindrical first drum portions 24 shown in figures 7(d) and 7(e) .
  • Figures 7(h) and (i) show schematically cross sectional views through the non-cylindrical portions of the winding drum in order to more clearly illustrate the cross sectional shape of these embodiments.
  • FIG 8 there is schematically indicated an alternative embodiment of the invention (seen from above) comprising a pair of winding drums 30, 31 (here cylindrical drums are chosen, but any other embodiment of winding drums according to the invention could also have been used) placed parallel to each other and driven via meshing gear wheels 32 by a common drive motor 33.
  • Two separate drive motors could also have been used as an alternative. Using this configuration, the two lift cords of a given pair of lift cords can easily be located at the same longitudinal position along the slats.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Blinds (AREA)

Claims (15)

  1. Mécanisme de levage pour un store vénitien, dans lequel le store vénitien comprend des paires de cordes de levage (5) pour lever ou abaisser les lamelles (7) du store vénitien, le mécanisme de levage comprenant deux parties de tambour ou de cône (2, 3), sur une surface circonférentielle externe de l'une (2) de ces parties, une corde de levage d'une paire donnée de cordes de levage est enroulée suite à la rotation dans une première direction de la partie de tambour (2) et à partir de laquelle la corde de levage est déroulée suite à la rotation dans une seconde direction opposée de la partie de tambour (2), et sur une surface circonférentielle externe de l'autre partie de tambour ou cône (3), l'autre corde de levage d'une paire donnée de cordes de levage est enroulée suite à la rotation dans ladite première direction de cette autre partie de tambour (3) et à partir de laquelle la corde de levage est déroulée suite à la rotation dans ladite seconde direction opposée de cette partie de tambour (3), dans lequel lesdites deux parties de cône ou de tambour (2, 3) sont raccordées par un raccordement central, de sorte qu'elles tournent l'une par rapport à l'autre, caractérisé en ce que l'on prévoit une partie centrale (10) dans laquelle des commandes d'inclinaison (6) sont couplées de manière opérationnelle audit raccordement central.
  2. Mécanisme de levage selon la revendication 1, dans lequel lesdites cordes de levage (5) passent par des canaux de guidage de corde de levage (15) s'étendant de manière sensiblement tangentielle par rapport à la surface circonférentielle externe correspondante de chaque partie de cône ou de tambour (2, 3) respective.
  3. Mécanisme de levage selon la revendication 1 ou 2, dans lequel lesdites deux parties de cône ou de tambour (2, 3) sont prévues de manière coaxiale l'une par rapport à l'autre.
  4. Mécanisme de levage selon l'une quelconque des revendications précédentes, dans lequel au moins une partie de la surface circonférentielle externe des parties de cône ou de tambour (2, 3) est recouverte par un couvercle (11), formant ainsi un espace radial entre le couvercle et la surface circonférentielle externe des parties de cône ou de tambour, à travers lequel espace, passe la corde de levage (5) respective.
  5. Mécanisme de levage selon la revendication 4, dans lequel la largeur dudit espace est sensiblement égale au diamètre de ladite corde de levage (5).
  6. Mécanisme de levage selon la revendication 4, dans lequel la largeur dudit espace est inférieure au diamètre de ladite corde de levage (5).
  7. Mécanisme de levage selon la revendication 1, dans lequel lesdites parties de cône ou de tambour sont sensiblement cylindriques.
  8. Mécanisme de levage selon la revendication 1, dans lequel lesdites parties de cône ou de tambour sont coniques.
  9. Mécanisme de levage selon la revendication 1, dans lequel lesdites parties de cône ou de tambour comprennent une première partie de tambour sur laquelle la corde de levage est enroulée ou à partir de laquelle elle est déroulée et une seconde partie de tambour s'étendant longitudinalement à partir de la première partie de tambour, à laquelle seconde partie de tambour, est fixée la corde de levage, dans lequel la première partie de tambour est sensiblement cylindrique ou conique et où la forme transversale de la seconde partie de tambour est telle que la circonférence de la section transversale est inférieure à la circonférence de la partie cylindrique.
  10. Mécanisme de levage selon la revendication 9, dans lequel la seconde partie de tambour a une section transversale, dont la limite est linéaire par partie.
  11. Mécanisme de levage selon la revendication 9, dans lequel la limite de la section transversale de la seconde partie de tambour comprend des parties incurvées.
  12. Mécanisme de levage selon la revendication 9 ou 10, dans lequel ladite forme transversale est hexagonale, triangulaire, carrée ou formée comme un astérisque.
  13. Mécanisme de levage selon la revendication 9, dans lequel la section transversale de la seconde partie de tambour est circulaire sur une ou plusieurs sections angulaires θi et non circulaire sur une ou plusieurs autres sections angulaires ϕj.
  14. Mécanisme de levage selon l'une quelconque des revendications précédentes, dans lequel lesdites parties de cône ou de tambour sont prévues avec une partie d'épaulement (20) sensiblement au niveau de l'extrémité longitudinale de la partie de cône ou de tambour où la corde de levage s'enroule/ se déroule de la partie de cône ou de tambour à partir des lamelles (7) au moyen de laquelle partie d'épaulement (20), les tours de la corde de levage sont poussés dans la direction à distance de la partie d'épaulement (20) lorsque la corde de levage est enroulée sur la partie de cône ou de tambour (2, 3) .
  15. Mécanisme de levage selon l'une quelconque des revendications précédentes, dans lequel une face d'extrémité (19) d'un moyen de retenue (18) sur un support de guidage (4) sert de moyen de butée pour pousser les tours de la corde de levage dans la direction à distance de la face (19), lorsque la corde de levage est enroulée sur la partie de cône ou de tambour (2, 3) .
EP20100173684 2010-03-10 2010-08-23 Mécanisme de levage à double tambour pour stores vénitiens Active EP2369120B9 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CN201510445854.5A CN105178832B (zh) 2010-03-10 2011-03-08 用于活动百叶窗的提升机构及活动百叶窗
RU2012142544/12A RU2571030C2 (ru) 2010-03-10 2011-03-08 Жалюзи
CN201180013291.2A CN102884270B (zh) 2010-03-10 2011-03-08 柔性活动百叶窗
JP2012556482A JP5814273B2 (ja) 2010-03-10 2011-03-08 柔軟性のあるベネチアン・ブラインド
PCT/EP2011/053443 WO2011110544A2 (fr) 2010-03-10 2011-03-08 Store vénitien flexible
EP11707658A EP2545240A2 (fr) 2010-03-10 2011-03-08 Store vénitien flexible
US13/583,791 US20130048234A1 (en) 2010-03-10 2011-03-08 Dual drum lift mechanism for venetian blinds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DKPA201000196 2010-03-10

Publications (3)

Publication Number Publication Date
EP2369120A1 EP2369120A1 (fr) 2011-09-28
EP2369120B1 EP2369120B1 (fr) 2015-03-11
EP2369120B9 true EP2369120B9 (fr) 2015-05-13

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP20100173684 Active EP2369120B9 (fr) 2010-03-10 2010-08-23 Mécanisme de levage à double tambour pour stores vénitiens

Country Status (2)

Country Link
EP (1) EP2369120B9 (fr)
DK (1) DK2369120T3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN215974326U (zh) * 2021-06-25 2022-03-08 东莞市雷富溢窗饰科技有限公司 窗帘绕线装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH672658A5 (en) * 1986-07-31 1989-12-15 Storenstoff Ag Drum for raising and lowering venetian blind - using two part drum which pulls down as well as up
US7520311B2 (en) * 2005-12-22 2009-04-21 Hunter Douglas Inc. Threaded lift cord spool for coverings for architectural openings
DE102007004719B4 (de) * 2007-01-31 2018-04-05 Mhz Hachtel Gmbh & Co. Kg Verfahren zur Montage einer Aufwickelanordnung eines Behangs
EP1990500A1 (fr) * 2007-05-11 2008-11-12 Cheou, Si-Chuan Assemblage de siège câblé

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Publication number Publication date
EP2369120B1 (fr) 2015-03-11
EP2369120A1 (fr) 2011-09-28
DK2369120T3 (en) 2015-06-01

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