EP0737794A1 - Verbesserungen an rollbaren Verschlusseinrichtungen - Google Patents

Verbesserungen an rollbaren Verschlusseinrichtungen Download PDF

Info

Publication number
EP0737794A1
EP0737794A1 EP96420121A EP96420121A EP0737794A1 EP 0737794 A1 EP0737794 A1 EP 0737794A1 EP 96420121 A EP96420121 A EP 96420121A EP 96420121 A EP96420121 A EP 96420121A EP 0737794 A1 EP0737794 A1 EP 0737794A1
Authority
EP
European Patent Office
Prior art keywords
blades
deck
shafts
different
series
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.)
Withdrawn
Application number
EP96420121A
Other languages
English (en)
French (fr)
Inventor
Pierre Decrane
Bernard Roy
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.)
Aluroy
Original Assignee
Aluroy
Simu SAS
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 Aluroy, Simu SAS filed Critical Aluroy
Publication of EP0737794A1 publication Critical patent/EP0737794A1/de
Withdrawn legal-status Critical Current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
    • 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
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/13—Roller shutters with closing members of one piece, e.g. of corrugated sheet metal
    • 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
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
    • E06B9/174—Bearings specially adapted therefor
    • 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
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/15—Roller shutters with closing members formed of slats or the like
    • E06B2009/1577—Slat end pieces used for guiding shutter
    • E06B2009/1588—Slat end pieces used for guiding shutter inserted in engaging section of adjacent slats

Definitions

  • the present relates to blinds, roller shutters and other closing devices comprising a deformable apron suitable for emptying on a winding drum actuated in rotation by an operating mechanism.
  • the invention is based on the observation that the descent malfunctions which we encounter in practice in the case of drums with two idling shafts are due to the friction effect which appears between the layers or turns of blades wound contiguously on the drum, so that the invention essentially consists in making the closure device comprise separation means capable of avoiding any contact between the abovementioned layers or turns.
  • the above-mentioned separation means can be presented in different embodiments.
  • One can in particular mount on the ends of each of the two superimposed shafts of stepped pulleys whose flanges of different diameters form selectively supports for the ends of the apron blades or for end pieces integral with said ends, these blades or end pieces being established in series at different lengths.
  • rollers of different diameters at the ends of the blades suitable for cooperating, series by series, with independent tracks of the same diameter carried by the ends of the two superimposed shafts.
  • Figure 1 is a schematic perspective view illustrating the general arrangement of a blind with hinged slats established in accordance with the invention.
  • Figure 2 is a cross section on a larger scale showing the winding drum of the blind according to Figure 1 in the fully open position of the deck.
  • Figure 3 is a vertical section along the plane indicated in III-III in Figure 2; in this figure, the section plane of FIG. 2 is shown in II-II.
  • Figure 4, 5 and 6 are detail sections showing the lateral guidance of the different blades of the blind.
  • FIG. 7 shows an alternative embodiment of the invention.
  • Figure 8, 9 and 10 schematically show the guiding of the blades in the variant according to Figure 7.
  • FIG. 11 illustrates another alternative embodiment.
  • the closure device shown in FIG. 1 is formed by a blind, the apron 1 of which is constituted, in the manner known per se, by a series of horizontal blades 10, joined to each other by their horizontal edges using an articulated system which leaves them free to orient themselves differently in a vertical plane.
  • the drum intended for the emptying of this deck 1 is constituted by two horizontal shafts 2 and 3 supported by a fixed frame (not shown) so as to be arranged one below the 'other along the vertical axis of said deck 1.
  • On the lower shaft 2 is fixed one end of two cables 4 which, after a few turns wound on said shaft 2, rise vertically to pass over the 'upper shaft 3, descend to be returned by the shaft 2, and climb again to pass over the shaft 3 which returns them towards the upper edge of the deck 1, the free end of each cable 4 being finally stowed to the upper blade 10 of said apron.
  • the lower shaft 2 is associated with a rotary operating mechanism which, in the case envisaged, is formed by an electric gear motor 5. It is understood that when that is put into operation in the proper direction of rotation, the winding cables 4 on the lower shaft 2 causes the corresponding decking 1 to be fed together, the blades 10 of the latter being forced to follow the path of said cables and to wind successively on the two shafts 2 and 3, which thus constitute the apron winding drum.
  • the connection between the two shafts 2 and 3 is effected by means of the two cables 4 which, by sliding, allow the upper shaft 3 to rotate at a speed slightly different from that of the shaft 2, while being driven by friction to somehow accompany the apron 1.
  • this "sliding" angular connection mode formed between the two shafts 2 and 3 is capable of being replaced by any other suitable system, in particular by a torque limiting mechanism.
  • the present invention provides for the device to include separation means capable of avoiding mutual contact between the layers or turns of the blades wound on the shafts.
  • each of the shafts 2 and 3 have two stepped pulleys 6 which are mounted idly on the envisaged shaft, while being retained axially in place in the vicinity from one end thereof; as more particularly shown in FIG. 3, each pulley 6 is in fact formed by three independent flanges 6 a , 6 b and 6 c whose diameters are increasing. Furthermore, there were fixed at the ends of the blades 10 of the deck 1 three types of end pieces 60, 61 and 62 which differ from each other by their length; as shown in FIG. 1, over a height d1 of the deck 1, the blades 10 are equipped with short end pieces 60, over a height d2 of middle end pieces 61 and over a height d3 of long end pieces 62.
  • Figures 4, 5 and 6 clearly show that whatever the length of their projecting part, the various end pieces 60, 61 and 62 are suitably guided by a spacer or perforated partition 70 provided in the two lateral slides 7 of the blind device.
  • FIGS. 8, 9 and 10 illustrate the lateral guidance of the vertical edges of the deck 1 using slides 9 with a stepped inner profile, suitable for providing three different raceways for the end rollers 80, 81 and 82.
  • the separation means instead of attaching tips 60, 61 and 62 to the ends of the blades 10, these are the blades which are directly established in series at different lengths so as to cooperate with the flanges of the stepped pulleys 6, as was schematically indicated in FIG. 11. In such a case it is of course essential that the blades 10 are stapled to each other to avoid any unwanted longitudinal movement and that the slides or slides 9 have a sufficient depth to guide the shortest blades 10.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Blinds (AREA)
EP96420121A 1995-04-14 1996-04-12 Verbesserungen an rollbaren Verschlusseinrichtungen Withdrawn EP0737794A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9504762A FR2733000B1 (fr) 1995-04-14 1995-04-14 Perfectionnements aux dispositifs de fermeture a enroulement
FR9504762 1995-04-14

Publications (1)

Publication Number Publication Date
EP0737794A1 true EP0737794A1 (de) 1996-10-16

Family

ID=9478314

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96420121A Withdrawn EP0737794A1 (de) 1995-04-14 1996-04-12 Verbesserungen an rollbaren Verschlusseinrichtungen

Country Status (5)

Country Link
US (1) US5682937A (de)
EP (1) EP0737794A1 (de)
AU (1) AU5060896A (de)
CA (1) CA2174043A1 (de)
FR (1) FR2733000B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201900021351A1 (it) * 2019-11-19 2021-05-19 Giuseppe Genchi Tapparella avvolgibile con doghe distanziabili e ridotto ingombro di avvolgimento

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5996669A (en) * 1997-02-20 1999-12-07 Miller; James V. Side tracks adapted for use with rolling protective shutters
US6095225A (en) * 1998-08-17 2000-08-01 Miller; James V. Shutter slat with integrated screw boss
US6341639B1 (en) 2000-03-08 2002-01-29 Wayne-Dalton Corporation Apparatus and method for windlocking a building opening
US6431250B2 (en) 2000-03-08 2002-08-13 Wayne-Dalton Corporation Apparatus and method for windlocking a building opening
US6296039B1 (en) * 2000-03-08 2001-10-02 Wayne-Dalton Corporation Apparatus and method for windlocking a building opening
IL137432A0 (en) * 2000-07-21 2001-07-24 Kol Chen Ltd Roller shutter
DE20022399U1 (de) * 2000-12-30 2001-08-30 REHAU AG + Co., 95111 Rehau Rolladen
US6883577B2 (en) * 2003-02-24 2005-04-26 Albany International Corp. Rollup door with rollable door leaf
US20040188037A1 (en) * 2003-03-31 2004-09-30 Creative Extruded Products, Inc. Retention system for pivotally connected shutter slats
CA2446648C (en) * 2003-07-10 2005-03-29 Tnr Industrial Doors Inc. Roll-up flexible door and guides therefor
US7100665B2 (en) * 2004-03-17 2006-09-05 Miller James V Dual boss shutter slat with retention plate
US7784522B2 (en) * 2004-03-17 2010-08-31 Qualitas Manufacturing Incorporated Locator and shutter slat
US7357171B2 (en) 2004-03-17 2008-04-15 Qmi Security Solutions Low-clearance shutter slat
NL1027584C2 (nl) * 2004-11-24 2006-05-29 Europ Look Beheer B V Tegen ramkraken beveiligd rolluik.
GB2421520A (en) * 2004-12-21 2006-06-28 Daniel Cutler Moveable cover or awning
DE102005049584A1 (de) * 2005-10-17 2007-05-10 Efaflex Inzeniring D.O.O. Schnellaufendes Industrierolltor
DE102005049585B3 (de) * 2005-10-17 2007-07-19 Efaflex Inzeniring D.O.O. Gewichtsausgleichseinrichtung für ein Hubtor
US8616261B2 (en) * 2006-06-01 2013-12-31 Qualitas Manufacturing Inc. Shutter slat end retention system
US8925617B2 (en) * 2006-06-01 2015-01-06 Qualitas Manaufacturing, Inc. Shutter slat end retention system
US8037921B2 (en) 2006-06-05 2011-10-18 Rite-Hite Holding Corporation Track and guide system for a door
US7748431B2 (en) 2006-06-05 2010-07-06 Rite-Hite Holding Corporation Track and guide system for a door
US7730689B2 (en) * 2007-01-30 2010-06-08 Carmen L. Figueroa-Morales Window arrangement to aid in the reduction of unwanted air movement in or out of windows
EP1956179A1 (de) * 2007-02-07 2008-08-13 Dynaco International S.A. Vorrichtung mit um eine Walze aufrollbarem Rollladen
US20090229767A1 (en) * 2008-03-12 2009-09-17 Mullet Willis J Storm curtain side retention system
ES2476090T3 (es) * 2008-06-06 2014-07-11 Assa Abloy Entrance Systems Ab Puerta enrollable de alta velocidad con hoja enrollable
US8757239B2 (en) 2008-08-26 2014-06-24 Hunter Douglas Inc. Roll-up retractable covering for architectural openings
DE102009044492B8 (de) * 2009-11-10 2012-03-01 Efaflex Inženiring D. O. O. Ljubljana Rolltor, insbesondere schnelllaufendes Industrietor
US10465440B2 (en) 2012-02-20 2019-11-05 Qualitas Manufacturing Incorporated Shutter slat
WO2013126453A2 (en) 2012-02-20 2013-08-29 Qualitas Manufacturing Incorporated Improved shutter slat
RU2636924C2 (ru) 2012-02-20 2017-11-28 НАУТИЛУС ШАТТЕР ЭлЭлСи Улучшенная ламель ставня и блок компактного ставня
KR101511557B1 (ko) * 2013-12-09 2015-04-13 현대자동차주식회사 이중 롤러를 이용한 롤블라인드 구조
CN103742067A (zh) * 2013-12-27 2014-04-23 熊科学 一种窗帘滚筒的改进结构
DE202014105368U1 (de) * 2014-11-10 2014-12-01 Lock Antriebstechnik Gmbh Wickelvorrichtung zur Abdeckung von Gebäudeöffnungen
IL238005A0 (en) * 2015-03-29 2015-11-30 Roll Profile Ltd System and method for rolling a shutter
US11028639B2 (en) * 2016-06-10 2021-06-08 Overhead Door Corporation Low friction high speed roll door at high wind loads
US10864394B2 (en) * 2016-10-31 2020-12-15 Mckeon Rolling Steel Door Company, Inc. Balancing strip collector for retractable curtain
US20180156577A1 (en) * 2016-12-02 2018-06-07 Ballistic Cordon Systems, LLC Ballistic Curtain Cordon System
JP7028668B2 (ja) * 2018-02-14 2022-03-02 中央発條株式会社 窓用巻取装置
US20190284873A1 (en) * 2018-02-15 2019-09-19 Dagan Benzur Integrated system and a method for installing an integrated system
US20190296685A1 (en) * 2018-03-20 2019-09-26 Manoj Abraham Solar panel arrangement
US11878193B2 (en) 2020-08-10 2024-01-23 Mckeon Rolling Steel Door Co., Inc. Self-sealing multi-segment retractable fire curtain
CN222391308U (zh) * 2021-07-13 2025-01-24 上海庆繁智能遮阳技术有限公司 帘布及包含其的卷帘
US12528642B2 (en) * 2022-05-13 2026-01-20 JDS Industries Slip linkages for retractable container covers

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH503884A (de) * 1969-08-05 1971-02-28 Griesser Ag Rolladen
DE2525600A1 (de) * 1975-04-25 1976-11-04 Hartmann & Cie Ag Biel Rolladen
DE3433846A1 (de) * 1984-09-14 1986-03-27 Hörmann KG Bielefeld, 4800 Bielefeld Aufnahmespeicher fuer die einzelnen glieder eines rolltores

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2024777A1 (de) * 1970-05-21 1971-12-02 Bastgen, Aloys, 5560 Wittlich-Wengerohr Rollverschlußauf- und Abwicklung über zwei Rollen
US5579820A (en) * 1994-11-10 1996-12-03 Lepage; Robert Roll-up door for vehicle shelters

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH503884A (de) * 1969-08-05 1971-02-28 Griesser Ag Rolladen
DE2525600A1 (de) * 1975-04-25 1976-11-04 Hartmann & Cie Ag Biel Rolladen
DE3433846A1 (de) * 1984-09-14 1986-03-27 Hörmann KG Bielefeld, 4800 Bielefeld Aufnahmespeicher fuer die einzelnen glieder eines rolltores

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201900021351A1 (it) * 2019-11-19 2021-05-19 Giuseppe Genchi Tapparella avvolgibile con doghe distanziabili e ridotto ingombro di avvolgimento

Also Published As

Publication number Publication date
AU5060896A (en) 1996-10-24
CA2174043A1 (en) 1996-10-15
FR2733000B1 (fr) 1997-06-27
US5682937A (en) 1997-11-04
FR2733000A1 (fr) 1996-10-18

Similar Documents

Publication Publication Date Title
EP0737794A1 (de) Verbesserungen an rollbaren Verschlusseinrichtungen
EP0272733B1 (de) Rolltorvorrichtung
CA2487812C (fr) Dispositif a volet enroulable autour d'un tambour
WO2017178757A1 (fr) Installation pour couvrir et découvrir une surface a l'aide de lames orientables automotrices attelées
FR3027334A1 (fr) Installation pour couvrir et decouvrir une surface a l'aide de lames orientables automotrices
EP0207040B1 (de) Vorrichtung zum Schützen von Glasbauten gegen Sonnenstrahlen
FR2604203A2 (fr) Store a guidage lateral et a grande extension tel qu'un velum pour serres, verandas et analogues.
CH687324A5 (fr) Cadre de support momentané d'un élément en plaque horizontal au sein d'une machine.
EP0721048B1 (de) Wickelvorrichtung für Tragebänder von Jalousien
FR2673232A1 (fr) Store venitien.
FR2570119A1 (fr) Dispositif de deroulement et d'enroulement d'une surface souple sur un tube
EP0145508A2 (de) Einziehbares Dachsystem für ein Gewächshaus
FR2491541A1 (fr) Stores venitiens
EP0289076A2 (de) Rollvorhang
FR2494957A1 (fr) Appareil d'enroulement et de deroulement d'un ecran souple de couverture d'une serre
WO2015063433A1 (fr) Installation pour couvrir et découvrir une surface a l'aide de lames orientables sans espace de rangement dédie
EP1008152B1 (de) Drahtbündel-ummantelungswerkzeug
FR2697558A1 (fr) Dispositif de store en forme de vélum.
EP1730379B1 (de) Schnellfalttür
FR2765616A1 (fr) Perfectionnements a des volets roulants
EP0178361A1 (de) Vertikal öffnendes, gegliedertes Paneel
FR2961841A3 (fr) Dispositif pour permettre de monter/descendre et orienter un store venitien
BE1004004A6 (fr) Porte de garage.
CH454205A (fr) Dispositif de couverture éclipsable pour véhicule
FR2578893A1 (fr) Porte basculante, notamment porte de garage

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: A1

Designated state(s): BE DE DK ES FR GR IT

17P Request for examination filed

Effective date: 19970407

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: ALUROY

17Q First examination report despatched

Effective date: 19990928

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

RTI1 Title (correction)

Free format text: ROLLABLE CLOSING DEVICE

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

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

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20020508