EP0212476A2 - Dispositif pour limiter l'enroulement d'un volet roulant - Google Patents

Dispositif pour limiter l'enroulement d'un volet roulant Download PDF

Info

Publication number
EP0212476A2
EP0212476A2 EP86110938A EP86110938A EP0212476A2 EP 0212476 A2 EP0212476 A2 EP 0212476A2 EP 86110938 A EP86110938 A EP 86110938A EP 86110938 A EP86110938 A EP 86110938A EP 0212476 A2 EP0212476 A2 EP 0212476A2
Authority
EP
European Patent Office
Prior art keywords
guide
section
cross
fittings
roller shutter
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.)
Ceased
Application number
EP86110938A
Other languages
German (de)
English (en)
Other versions
EP0212476A3 (fr
Inventor
Georg Braun
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0212476A2 publication Critical patent/EP0212476A2/fr
Publication of EP0212476A3 publication Critical patent/EP0212476A3/fr
Ceased legal-status Critical Current

Links

Images

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
    • E06B9/582—Means to increase gliss, light, sound or thermal insulation
    • 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
    • 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
    • E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • E06B9/82—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic

Definitions

  • the invention relates to a device for limiting the winding movement of a roller shutter of the type specified by claim 1.
  • the lower end rod is shorter by the dimensions of its fittings than all the other profiled rods of the roller shutter, so that for these fittings there is a corresponding guide depth in the lateral guide rails is obtained.
  • the cooperating with the fittings of the end rod for limiting the winding movement of the roller shutter upper stops are formed by inwardly and downwardly bent punched-out portions of the two leg parts of the guide rails, these punched-out or alternatively replacing screws or rivets correspondingly projecting far enough in the guide cross-section are spaced apart from each other that when the roller shutter is wound up, all the profiled bars can be moved into the interior of the roller shutter box substantially unimpeded, and the winding up movement is thus ended as soon as the fittings on the lower end bar strike these cutouts.
  • Mini-roller shutter with its individual profile bars the same length of the lower end bar, which thus like all other roller shutter bars between
  • the ends of the two leg parts, formed with thickened material, of an approximately U-shaped guide cross section can be guided in a correspondingly improved manner by lateral guide rails.
  • the fittings of the lower end bar are therefore in this similar device in an approximately rectangular cross-section free space of the guide cross section of the guide rails, in which at the upper end of the guide rails the passage slot provided for the roller shutters opens into the bottom of the roller shutter box.
  • the upper stops cooperating with the fittings of the end rod are therefore formed in this similar device with the bottom of the roller shutter box.
  • variable criteria must be met for the on-site fastening of the guide rails, which criteria dictate a greater degree of freedom with regard to the arrangement require at the reveal and the distance to the side rails of a window or door frame of the wall opening, which should be lockable with a roller shutter.
  • the often much larger dead weight compared to the so-called mini-roller blinds continues to lead to different demands on the leadership quality achieved with the side guide rails and influencing the smoothness of the roller shutter during the winding and unwinding movement, with any guide clearance that is too large constantly risking jumping out the rod ends from the guide rails.
  • the problem is predetermined, as is the case with the correspondingly higher pull due to the larger dead weight forces during the winding movement of the roller shutter jamming of the fittings protruding into the guide cross section of the guide rails and entrainment of the lower end rod into the interior of the roller shutter box can then be prevented as a result of a failure of the stops.
  • the invention characterized by the claims solves the problem of designing a device of the specified type that can be used for larger roller shutters in such a way that a greater degree of freedom required for on-site fastening of the lateral guide rails can be achieved while avoiding any risk of jamming of the fittings of the lower end rod and also under Avoidance of excessive guide play on the fittings and on the ends of all roller shutter slats in order to maintain optimum smoothness for their interaction with the guide rails.
  • the advantages achieved by the invention lie essentially in the fact that the marked expansion of the guide cross-section of the guide rails with the guide space provided mainly for arranging the fittings of the end bar ensures optimal guiding quality for the roller shutters while ensuring a correspondingly optimal smoothness.
  • the lateral open connection between the guide cross-section, which is thus mainly adapted for the lateral guidance of all roller shutter slats, and the guide space, which is mainly adapted to the interaction of the fittings of the lower end bar with the upper stops, ensures that the guide rails for their on-site fastening both with regard to the arrangement on the reveal as well as the distance from the side rails of a window or door frame can also be handled optimally.
  • the roller shutter box 1 which is only partially shown in FIG. 1 in its installed position under the load-bearing lintel of the wall opening of a window, is provided with a heat-insulating lining 2 made of foam plastic.
  • a winding roller 3 arranged in the interior is mounted in end bearings, so that the roller shutters 6 composed of individual profiled bars 4, 5 can be moved with a guide through two lateral guide rails 7 by their rotation.
  • a profile strip 9 is fastened to a window block 8 arranged below the roller shutter box 1, one in the bottom of the roller shutter box near it Outer wall formed through slot 10 for the roller shutter 6 constricts.
  • the upper end of the two lateral guide rails 7, designed as a so-called inlet funnel 11, projects into the interior of the roller shutter box 1 via the passage slot 10.
  • Each of the two guide rails 7 fastened to the side rails of the window frame 8 has the cross-sectional profile shown in FIGS. 2 and 3.
  • This cross-sectional profile is essentially formed with three subspaces 12, 13 and 14, all of which have an approximately U-shaped cross section.
  • the subspaces 12 and 13 have an open connection 15, and in the subspace 14 a fastening strip 16 is arranged, which is provided with a screw connection on the side rail of the window frame for fastening the guide rail.
  • the sub-space 12 is formed with two leg parts 17, 18 and a web part 25 and gives the approximately U-shaped guide cross-section for the end faces of all the bars of the roller shutter 6 arranged on the relevant side of the guide rail, including also its lower end bar 21, which is attached to it both ends carries a fitting 22.
  • On the leg parts 17, 18 of the guide cross section 12 of each guide rail sealing strips 19, 20 formed with brushes are arranged, which form a wind blocker toward the interior of the roller shutter box 1 and improve the smooth running of the roller shutter during the winding and unwinding movement.
  • the open connection 15 is realized on the side of the one leg part 18, with which a main plane aligned perpendicular to the longitudinal axis of the end rod 21 / a simultaneous arrangement in the two subspaces 12 and 13 can be experienced. / every fitting 22
  • Each fitting 22 consists of an impact-resistant plastic or metal and is for replacement Availability releasably attached to the end rod 21.
  • the fittings 22, which may alternatively have an integral design with the end bar 21, are dimensioned such that they protrude as far as possible into the approximately U-shaped profile cross section of the subspace 13 formed with two leg parts 23, 24 and a web part 28 ' with its course parallel to the sub-space 12 forming the relevant guide cross-section for the associated ends of the roller shutter slats thus forms a guide space which is decisive for the respectively assigned fitting 22.
  • each fitting 22 is also provided with two sliding surfaces 26 and 27 which are guided on the leg part 17 of the guide cross section 12 and on the web part 28 'of the guide space 13.
  • each fitting 22 can also have a guide on the leg part 23 of the guide space 13 and / or on the web part 25 of the guide cross-section 12 formed integrally therewith, and finally it is also conceivable that the lateral open connection 15 between the guide cross section 12 and the guide space 13 is narrowed to a width, which also results in a guide for the associated fitting 22.
  • the prevention of jamming of the end rod 21 and thus also of its two fittings 22 is of particular importance for the last phase of the winding movement of the roller shutter 6, because then the fittings 22 in cooperation with upper stops 28 limit the winding movement of the roller shutter.
  • the stops 28 are formed with screws or pins that are near the open joint 15 and near the foot of the gate ters 11 cross the guide space 13 at the upper end of each guide rail 7 at right angles, so that higher forces can be braked with this arrangement, which then come up when the roller shutter is pulled up by the fittings 22 of the lower end bar 21 on these upper stops 28.
  • both their contact with the reveal and their spacing with respect to the side rails of the window frame can be regulated so finely that the roller shutters 6 have a calm and, at the same time, above all on the fittings 22 of its lower part final rod 21 is obtained completely jam-free run, so that an optimal interaction of the fittings 22 with the stops 28 is ensured for a limitation of the winding movement of the roller shutter.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
EP86110938A 1985-08-13 1986-08-07 Dispositif pour limiter l'enroulement d'un volet roulant Ceased EP0212476A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853529043 DE3529043A1 (de) 1985-08-13 1985-08-13 Einrichtung zur begrenzung der aufwickelbewegung eines rolladens
DE3529043 1985-08-13

Publications (2)

Publication Number Publication Date
EP0212476A2 true EP0212476A2 (fr) 1987-03-04
EP0212476A3 EP0212476A3 (fr) 1988-01-13

Family

ID=6278424

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86110938A Ceased EP0212476A3 (fr) 1985-08-13 1986-08-07 Dispositif pour limiter l'enroulement d'un volet roulant

Country Status (2)

Country Link
EP (1) EP0212476A3 (fr)
DE (1) DE3529043A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0500059A2 (fr) * 1991-02-18 1992-08-26 Showa Orifa Co.,Ltd. Dispositif de volet calorifuge
EP0702126A1 (fr) * 1994-09-06 1996-03-20 Franz Kraler Volet roulant
ES2133025A1 (es) * 1995-07-20 1999-08-16 Gradhermetic Ind Dispositivo de soporte para el eje de arrollamiento de una persiana.
WO1999036657A3 (fr) * 1998-01-16 1999-10-28 James V Miller Rails de volet ameliores pour volets roulants de protection
US6095224A (en) * 1998-01-16 2000-08-01 Miller; James V. Shutter tracks for rolling protective shutters
AT406983B (de) * 1998-12-18 2000-11-27 Schlotterer Hoom & Wohn Ges M Roll-laden
FR2893347A1 (fr) * 2005-11-17 2007-05-18 Eveno Sas Soc Par Actions Simp Volet roulant muni d'un dispositif de butee haute

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5330246A (en) * 1992-11-18 1994-07-19 Bernardo Richard G Slat block and guide track apparatus for rolling truck bed cover
FR2955888B1 (fr) * 2010-02-04 2012-03-23 Somfy Sas Outil de reglage de fin de course.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2501066A1 (de) * 1975-01-13 1976-07-15 Dieter Rau Rolladen
FR2313541A1 (fr) * 1975-05-31 1976-12-31 Stamic Spritzgusstechnik Gmbh Dispositif en vue de limiter le mouvement d'enroulement d'un volet roulant
DE2632711A1 (de) * 1976-07-21 1978-02-02 Aulich Helmut Rolladensicherung
DE2709029A1 (de) * 1977-03-02 1978-09-07 Armin Besler Sich in seitlichen fuehrungen fuehrender rolladen
FR2520430A1 (fr) * 1982-01-28 1983-07-29 Bracq Daniel Dispositif d'arret pour tablier de volet roulant

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8434942U1 (de) * 1984-11-29 1985-05-15 Adams, Hans Fuehrungsschiene fuer rolladen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2501066A1 (de) * 1975-01-13 1976-07-15 Dieter Rau Rolladen
FR2313541A1 (fr) * 1975-05-31 1976-12-31 Stamic Spritzgusstechnik Gmbh Dispositif en vue de limiter le mouvement d'enroulement d'un volet roulant
DE2632711A1 (de) * 1976-07-21 1978-02-02 Aulich Helmut Rolladensicherung
DE2709029A1 (de) * 1977-03-02 1978-09-07 Armin Besler Sich in seitlichen fuehrungen fuehrender rolladen
FR2520430A1 (fr) * 1982-01-28 1983-07-29 Bracq Daniel Dispositif d'arret pour tablier de volet roulant

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0500059A2 (fr) * 1991-02-18 1992-08-26 Showa Orifa Co.,Ltd. Dispositif de volet calorifuge
EP0500059A3 (en) * 1991-02-18 1992-09-30 Showa Orifa Co.,Ltd. Heat insulating shutter device
EP0702126A1 (fr) * 1994-09-06 1996-03-20 Franz Kraler Volet roulant
ES2133025A1 (es) * 1995-07-20 1999-08-16 Gradhermetic Ind Dispositivo de soporte para el eje de arrollamiento de una persiana.
WO1999036657A3 (fr) * 1998-01-16 1999-10-28 James V Miller Rails de volet ameliores pour volets roulants de protection
US6021837A (en) * 1998-01-16 2000-02-08 Miller; James V. Shutter tracks for rolling protective shutters
US6095224A (en) * 1998-01-16 2000-08-01 Miller; James V. Shutter tracks for rolling protective shutters
AT406983B (de) * 1998-12-18 2000-11-27 Schlotterer Hoom & Wohn Ges M Roll-laden
WO2000057017A1 (fr) * 1999-03-25 2000-09-28 Qmi Roll Shutter Supply Rails de volet ameliores pour volet roulant de protection
FR2893347A1 (fr) * 2005-11-17 2007-05-18 Eveno Sas Soc Par Actions Simp Volet roulant muni d'un dispositif de butee haute

Also Published As

Publication number Publication date
DE3529043A1 (de) 1987-02-26
EP0212476A3 (fr) 1988-01-13
DE3529043C2 (fr) 1988-12-15

Similar Documents

Publication Publication Date Title
EP0040800B1 (fr) Volet roulant
DE3800444A1 (de) Fuehrungsbeschlag zur aufhaengung und fuehrung einer schiebetuer oder einer schiebewand bei dusch- oder badewannenabtrennungen
EP0212476A2 (fr) Dispositif pour limiter l'enroulement d'un volet roulant
DE60037214T2 (de) Abschirmvorrichtung für ein Fenster und Bremseinrichtung hierfür
DE3415551A1 (de) Rolladen fuer dachfenster
DE2906913A1 (de) Rolladen fuer dachwohnfenster
DE2802078A1 (de) Rolladen fuer kipp-dachfenster
DE202007017061U1 (de) Universell einsetzbarer Rahmen für Vorhänge oder Rollos
DE3048333C2 (de) Halterungsvorrichtung für ein Springrollo
AT408471B (de) Rolladenanordnung mit insektenschutzgitter und fensterbank zur verwendung in verbindung mit einem flexiblen insektenschutzgitter
DE3146445A1 (de) "rolladen, insbesondere fuer fenster, tueren und dergleichen"
DE19928613C2 (de) Abschlußstab für einen flexiblen, ausziehbaren Behang
DE3115926C2 (de) Rolladen für Dachfenster in Schwenkflügelbauweise
DE3910998A1 (de) Rolladen
DE2647279C3 (de) Rolladenaufzug
DE202014004170U1 (de) Schutzrollo für eine Fenster- oder Türöffnung
AT412299B (de) Vorrichtung zum beschatten einer wandöffnung, insbesondere für ein fenster oder eine tür
DE1270759B (de) Feststeller fuer Wolkenstores
DE4020139A1 (de) Rolladen mit sicherungseinrichtung
DE3901304A1 (de) Mechanische rolladendichtung
EP0378853A1 (fr) Dispositif de verrouillage d'un volet roulant
DE2160369B1 (de) Begrenzungspuffer für die Aufwickelbewegung von Rolladenpanzern od. dgl.
AT403308B (de) Jalousierbarer rolladen
AT204754B (de) Rollvorhang zum Schutz vor Insekten
DE3220138A1 (de) Vorrichtung zum fuehren eines rolladenpanzers grosser breite

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT CH DE FR IT LI NL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT CH DE FR IT LI NL

17P Request for examination filed

Effective date: 19880311

17Q First examination report despatched

Effective date: 19890130

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 19900114