EP0559959B1 - Spannvorrichtung für ein flexibles, flächiges Abdeckmittel - Google Patents

Spannvorrichtung für ein flexibles, flächiges Abdeckmittel Download PDF

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Publication number
EP0559959B1
EP0559959B1 EP92118379A EP92118379A EP0559959B1 EP 0559959 B1 EP0559959 B1 EP 0559959B1 EP 92118379 A EP92118379 A EP 92118379A EP 92118379 A EP92118379 A EP 92118379A EP 0559959 B1 EP0559959 B1 EP 0559959B1
Authority
EP
European Patent Office
Prior art keywords
edge strip
tension
rollers
tensioning
assembly
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.)
Expired - Lifetime
Application number
EP92118379A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0559959A2 (de
EP0559959A3 (en
Inventor
Karl Heinz Stawski
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.)
Weinor GmbH and Co KG
Original Assignee
Weinor Dieter Weiermann GmbH and Co
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 DE19924207821 external-priority patent/DE4207821A1/de
Application filed by Weinor Dieter Weiermann GmbH and Co filed Critical Weinor Dieter Weiermann GmbH and Co
Publication of EP0559959A2 publication Critical patent/EP0559959A2/de
Publication of EP0559959A3 publication Critical patent/EP0559959A3/de
Application granted granted Critical
Publication of EP0559959B1 publication Critical patent/EP0559959B1/de
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
    • 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
    • E06B9/68—Operating devices or mechanisms, e.g. with electric drive
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
    • E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
    • E04F10/06—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building
    • E04F10/0607—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building with guiding-sections for supporting the movable end of the blind
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
    • E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
    • E04F10/06—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building
    • E04F10/0644—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building with mechanisms for unrolling or balancing the blind
    • E04F10/0648—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building with mechanisms for unrolling or balancing the blind acting on the roller tube
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
    • E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
    • E04F10/06—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building
    • E04F10/0644—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building with mechanisms for unrolling or balancing the blind
    • E04F10/0655—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building with mechanisms for unrolling or balancing the blind acting on the movable end, e.g. front bar
    • 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
    • E06B2009/583—Cords or cables

Definitions

  • the invention relates to a tensioning device for a flexible, flat covering means, such as blinds, awning cloth or the like, which with a hollow edge ledge on guide rails and by a flexible traction device is kept under tension with its rear ends wound on take-up reels is and that by means of steering means in the sidebar guided and there by at least one spring means is kept tense, the in the direction of action of Spring freely movable pulleys for the traction device is attached.
  • a tensioning device for a flexible, flat covering means such as blinds, awning cloth or the like
  • a tensioning device of this type is known (EP-A-0 207 040), with the front ends of the traction device in the edge strip attached and guided around pulleys attached to the Ends of a tension spring are attached.
  • the traction device is constantly under during assembly Spring tension, which makes assembly difficult and the risk of accidents contains in itself.
  • the object of the invention is to provide a clamping device at the beginning to improve and refine the type mentioned, that the traction device can be easily assembled without spring tension and the spring means even when the cover means is retracted and rolled up can be easily changed in its spring tension.
  • the steering means are arranged on the sidebar and that the traction device inside the sidebar guided over at least one assembly tension roller which is adjustable in the longitudinal direction of the sidebar at this can be determined and that the spring means with one end at one in the effective direction of the spring means adjustable anchor means attached is.
  • This configuration has the advantage that the pre- and final assembly the tensioning device is very simple because the traction means without spring tension threaded and attached to the take-up reels can be.
  • the traction device is only tensioned after insertion, the normal spring tension by a, preferably by means of a gear from outside Sidebar, adjustable anchor means is generated, which at least one spring means is connected.
  • 10 denotes a covering device, which is a flexible, flat covering means 12, namely has an awning fabric that is unwound from a winding shaft 13 and the front, free edge 12a in one hollow rim 14 is attached.
  • the two margins 18 and 19 of the awning 12 and the two ends 14a and 14b of the Edge ledge 14 are guided in lateral guide rails, as explained in more detail in DE-A-40 36 892, but not here is shown in more detail.
  • the awning fabric 12 is tensioned by a tensioning device held, which is arranged in the interior 14c of the edge strip 14 and is designated in its entirety by 15.
  • the jig 15 holds a flexible traction means 20 that is formed by a thin textile rope and their both ends wound up or unwound on a take-up reel 26 will.
  • the winding rollers 26 are at both ends the winding shaft 13 arranged and firmly connected to this. In front of the winding rollers 26 there are guide rollers 45, which guide the traction device 20 onto the winding rollers 26.
  • the traction means unwound from the take-up rollers 26 first led to outer pulleys 24, which are located on the front ends of the guide rails are located as in DE-A-40 36 892 is explained in more detail.
  • outer pulleys 24 are only indicated schematically in FIG. 1. From the outside The pulleys then do not run in the traction mechanism illustrated guide rails back to the edge bar 14, in which it via guide means 46 into the interior 14c of the hollow edge strip 14 is initiated.
  • These steering means 46 are at the illustrated embodiment, steering rollers that are arranged approximately parallel to the awning fabric level. Instead of these rollers can also be provided with slide rails be.
  • the traction means 20 initially runs in the interior 14c of the edge strip 14 via a mounting idler 47a where it is redirected and comes to the right idler 34a. There will the traction device in turn deflected by 180 ° and arrives at left idler 34b where it is redirected and to the left Assembly idler 47b is guided from where it is again is guided to the left steering roller 46.
  • the two tensioning rollers 34a and 34b are freely movable on attached to the outer ends of the spring means 36a and 36b, of which the right spring means 36a at the front end of the edge strip 14 is set.
  • the rear end of the left spring means 36b is in an anchor means 32, namely one Anchored in the edge bar 14 sliding block.
  • the anchor block 32 has one extending in its longitudinal direction Bore 39 made by an elongated lead screw 40 is enforced.
  • the left outer end of the lead screw 40 is mounted in an abutment block 30 which on left end of the skirt 14 is attached and an angular gear houses with which the threaded spindle 40 of can be rotated outside the edge bar 14.
  • the left spring means 36b that in the illustrated Embodiment is a tension spring, is tensioned when the armature block 32 by turning the threaded spindle 40 in the direction arrow 48 is pulled to the left.
  • the on the traction device 20 clamping force exerted on the tensioning rollers 34b and 34a is then enlarged.
  • each axis of rotation sits in one Sliding block 51, which on its underside with a stud 52 is provided.
  • the stud bolt 52 passes through a slot 53 in the web 54 of the tensioning rail 50.
  • a clamping nut 55 is screwed on, with which the sliding block 51 can be fixed in the C-shaped clamping rail 50.
  • the mounting idlers 47a and 47b When threading the traction device 20 sit in the edge bar 14 the mounting idlers 47a and 47b initially loose in the slot 53. After attaching the ends of the traction device 20 to the Winding rollers 26 then become the two mounting idlers 47a and 47b pushed against each other, so that the mutual Distance a is reduced and the tension springs 36a and 36b be excited. Then the assembly idlers 47 with Help the clamping nuts 55 set. The tension of the tension springs 36a and 36b can then with the help of the clamping device 15 precisely set and still during operation be adjusted. For this, a tool is placed in the angular gear inserted in the abutment block 30 and the spindle nut 40 rotated.
  • the traction means could be several Rolls must be shorn if the awnings are very long or blinds larger path differences occur in the traction device.
  • a clamping device 15 could also on the second Spring means 36a are provided.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Building Awnings And Sunshades (AREA)
  • Cable Accessories (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Insulating Bodies (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Coating Apparatus (AREA)
EP92118379A 1992-03-12 1992-10-28 Spannvorrichtung für ein flexibles, flächiges Abdeckmittel Expired - Lifetime EP0559959B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4207821 1992-03-12
DE19924207821 DE4207821A1 (de) 1990-11-20 1992-03-12 Spannvorrichtung fuer ein flexibles, flaechiges abdeckmittel

Publications (3)

Publication Number Publication Date
EP0559959A2 EP0559959A2 (de) 1993-09-15
EP0559959A3 EP0559959A3 (en) 1993-11-03
EP0559959B1 true EP0559959B1 (de) 1998-07-01

Family

ID=6453844

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92118379A Expired - Lifetime EP0559959B1 (de) 1992-03-12 1992-10-28 Spannvorrichtung für ein flexibles, flächiges Abdeckmittel

Country Status (4)

Country Link
EP (1) EP0559959B1 (es)
AT (1) ATE167913T1 (es)
DE (1) DE59209395D1 (es)
ES (1) ES2118100T3 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011053648A1 (de) * 2011-09-15 2013-03-21 Achim Lienert Schnurspanner zum Spannen einer Schnur an Beschattungsanlagen
DE102015000671A1 (de) * 2015-01-23 2016-07-28 Weinor Gmbh & Co. Kg Markise mit Gewebe-Gegenzugsystem
GB2535506B (en) * 2015-02-19 2018-06-20 Guthrie Douglas Group Ltd Retractable blind system
CN110500022A (zh) * 2019-07-08 2019-11-26 南京沐鼎节能建材有限公司 一种内置百叶中空玻璃用的紧凑张紧装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR861816A (fr) * 1939-08-05 1941-02-18 Ets Ad Mischler Sarl Dispositif de manoeuvre d'écrans mobiles, stores et éléments analogues
FR2591652A1 (fr) * 1984-04-16 1987-06-19 Pons Pierre Dispositif de tension permettant l'enroulement et le deroulement d'un store du type velum
LU85947A1 (fr) * 1985-06-13 1987-01-13 Harol S A Nv Dispositif de protection de constructions vitrees contre les rayonnements solaires
DE8522704U1 (de) * 1985-08-07 1985-10-24 Reflexa-Werke H.P. Albrecht GmbH & Co KG, 8871 Rettenbach Sonnen- und/oder Wetterschutzvorrichtung
FR2663675B1 (fr) * 1990-06-21 1998-02-20 Cros Store Zenith Dispositif permettant l'enroulement et le deroulement d'une toile.

Also Published As

Publication number Publication date
ATE167913T1 (de) 1998-07-15
EP0559959A2 (de) 1993-09-15
EP0559959A3 (en) 1993-11-03
DE59209395D1 (de) 1998-08-06
ES2118100T3 (es) 1998-09-16

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