EP1264065A1 - Porte roulante - Google Patents

Porte roulante

Info

Publication number
EP1264065A1
EP1264065A1 EP01915328A EP01915328A EP1264065A1 EP 1264065 A1 EP1264065 A1 EP 1264065A1 EP 01915328 A EP01915328 A EP 01915328A EP 01915328 A EP01915328 A EP 01915328A EP 1264065 A1 EP1264065 A1 EP 1264065A1
Authority
EP
European Patent Office
Prior art keywords
door leaf
door
roller
slats
door according
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
EP01915328A
Other languages
German (de)
English (en)
Other versions
EP1264065B1 (fr
Inventor
Arno Klein
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.)
Hoermann KG Verkaufsgesellschaft
Original Assignee
Hoermann KG Verkaufsgesellschaft
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 Hoermann KG Verkaufsgesellschaft filed Critical Hoermann KG Verkaufsgesellschaft
Priority to EP05012651A priority Critical patent/EP1596032A2/fr
Priority to EP05012650A priority patent/EP1600597A2/fr
Publication of EP1264065A1 publication Critical patent/EP1264065A1/fr
Application granted granted Critical
Publication of EP1264065B1 publication Critical patent/EP1264065B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08Roll-type closures
    • E06B9/11Roller shutters
    • E06B9/15Roller shutters with closing members formed of slats or the like
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08Roll-type closures
    • E06B9/11Roller shutters
    • E06B9/17Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
    • E06B9/17076Sealing or antirattling arrangements
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/58Guiding devices
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08Roll-type closures
    • E06B9/11Roller shutters
    • E06B9/15Roller shutters with closing members formed of slats or the like
    • E06B2009/1505Slat details
    • E06B2009/1522Sealing joint between adjacent slats
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08Roll-type closures
    • E06B9/11Roller shutters
    • E06B9/17Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
    • E06B9/171Rollers therefor; Fastening roller shutters to rollers
    • E06B2009/1716Arrangements to improve rolling of the shutter on the roller
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/58Guiding devices
    • E06B2009/587Mounting of guiding devices to supporting structure

Definitions

  • the invention relates to a roller door with a door leaf that can be wound up to form a multi-layer winding and consists of a plurality of fixed door slats that are rigid, covering the width of the door opening and movable in preferably approximately vertical guideways, and a connecting element for establishing an articulated connection between the individual Slats of the door leaf.
  • roller shutters are known in different designs.
  • the individual lamellae are wound directly one above the other on a shaft.
  • This construction has significant disadvantages. Since the slats are simply wound on top of each other, traces of abrasion and wear occur after a short time. This affects the visual appearance and creates a lot of noise when winding, so that such gates can only be wound at low speed.
  • a generic roller door is known from EP-B1 0531320 which avoids these disadvantages by means of a double guide provided in the lintel area.
  • the door leaf is pushed up into the guide.
  • This construction has the disadvantage that the driving force has to be set at the bottom.
  • the drive In this known door, the drive must be very complicated via the bottom end lamella, since the door leaf will be inserted into a spiral-shaped guideway. Due to the complicated guideway, the door has a disadvantageously high noise emission. In addition, the complicated structure tends to malfunction.
  • a similar gate is specified in DE 40 15 214 A1.
  • DE 44 39 718 A1 describes a roller shutter curtain in which every second roller shutter slat is equipped with a clip preventing the direct contact of this roller shutter slat on a guide rail.
  • the object of the invention is therefore to reduce the noise emission, to improve the operational safety of the generic roller door and to avoid impairing the external appearance of the slats.
  • each slat arranged in the wound state between two winding layers can have at least one support body, each of which preferably has a pair of support surfaces with an outside support surface and an inside support surface.
  • the lamellae forming the inner winding layer can be designed without a support body or can be equipped with such support bodies that have only one outer support surface.
  • the support surfaces are arranged on the lateral ends of the slats of the door leaf, preferably on connecting elements holding the slats laterally. Additional support surfaces are only necessary if the door leaf is so wide that the winding becomes unstable, or if the bending vibrations that occur are to be damped outside the vibration nodes.
  • the support surfaces and the connecting elements can be separated from one another.
  • the slats can be connected to one another by hinges and the support surfaces can be provided on the slats.
  • the door leaf can be rolled up particularly quietly when the support surfaces are curved around the winding axis. As the winding radius increases, the radius of curvature must therefore also increase accordingly. In practice, however, a medium radius is usually sufficient to ensure a sufficiently uniform rolling up, in particular when a flexible, in particular elastic damping material is still applied to the support surface.
  • the connecting elements can also advantageously guide the slats when they are rolled up if the support surfaces are designed to be convex on one side transversely to the direction of movement and concave on the other side.
  • the connecting elements with the support surfaces can, for example, be plugged onto the ends of a lamella designed as a hollow profile and permanently connected to it in a suitable manner.
  • the support bodies in the form of connecting elements have a double function. On the one hand, this creates an articulated connection between the individual slats and, on the other hand, prevents the slats arranged in the wound state from colliding in adjacent winding bearings. It is sufficient if only the connecting elements have guide elements, such as guide rollers for guiding the door leaf movement, and preferably the connecting elements are connected to form a chain by means of chain links.
  • the common pivot axis is formed by the hinge axis of the connecting elements.
  • At least one take-up disc is provided in the vertical plane at the horizontal location of the support surface pairs, which has a spiral peripheral surface, the spiral pitch of which is dimensioned such that it corresponds to the distance between the support surfaces of a support surface pair.
  • the upper end of the chain supporting the door leaf is attached to the step of this winding disc, which is created by the slope.
  • the power of the drive can advantageously be designed to be lower if a device with a tension spring is provided to compensate for the uncoiled door leaf weight.
  • the measure serves the same purpose in that at least one device is provided with which a force is generated as an aid in accelerating and decelerating the door leaf.
  • a force is generated as an aid in accelerating and decelerating the door leaf.
  • these devices are provided in pairs at the ends of the winding.
  • a weight can be used to generate the force.
  • Separate devices to support either decelerating or accelerating the door leaf can advantageously be avoided if the force, such as the equilibrium force, changes its direction of action during the opening or closing of the door leaf.
  • the entry and exit of the door leaf from the vertical guideways is advantageously facilitated in that the winding axis is at a distance from the vertical guiding plane formed by the guideways, which is designed to correspond to the current winding radius. The distance changes automatically during winding. The door leaf therefore runs tangentially from the winding into or out of the guideways.
  • the distance can advantageously be adjusted if the drive for displacing the winding shaft is derived from the winding drive via a gear.
  • a commercially available bicycle chain with a corresponding sprocket can be used as the chain.
  • Damages in the guides and on the door leaf, as well as dangerous accidents when operating with vehicles can be mitigated if the guideways are designed to be evasive when a certain force acting transversely to the door leaf levels is exceeded. If a vehicle cannot stop in front of the gate in time, the gate gives way in the event of an impact, since the guideways then release the gate.
  • FIG. 2 shows a section through a lateral guideway according to section line II-II from FIG. 1,
  • FIG. 3 shows a side view of two adjacent door leaf slats in the rolled-up state
  • 5 is a side view of the connecting element
  • 6 is a plan view of the connecting element according to FIG. 5
  • Fig. 7 three different profiles of the support surfaces
  • Fig. 8 is a side view of an alternative embodiment of two adjacent door leaf slats.
  • roller door according to the invention is shown schematically as a side view. It consists of a large number of lamellae 2 lined up in the vertical direction
  • FIG. 3 which extend horizontally across the entire width of the door and thus form the door leaf 3.
  • the slats are firmly connected to connecting elements 4.
  • the connecting elements 4 form a chain with one another, the end of which is fixed to a winding disc 5 by means of a bolt 6.
  • guide tracks 7 are arranged, in which the connecting elements 2 are guided approximately vertically and horizontally by means of guide rollers 8 provided on the connecting elements.
  • Connecting element 4 (Fig. 3, 5, 6 and 7) an inner support surface 9 and an outer support surface 10, which represent a curved pair of support surfaces 11, the surface distance is dimensioned so that the profiles of the slats 2 find space in the wound state, without touching each other. As shown in FIG. 7, with corresponding concave and convex profiling as self-guidance, the support surfaces can force the parallel rolling up of the slats in a self-adjusting manner. This has an advantageous effect on the trouble-free operation of the roller shutter.
  • the connecting elements 4 have holding pins 37 (FIGS. 5 and 6) which are laterally matched to the inner profile of the lamella. The slats are attached and fastened to these.
  • the hinge axis 12 (FIG. 2) of the connecting elements 4 are aligned with one another with a constructive pivot axis 13 of the lamella.
  • the axis of the guide rollers 8 is also arranged in the same alignment. However, this need not necessarily be so.
  • the rollers 8 can, for example, also be centered between see pivot axes 12 may be arranged or multiple roles can be provided.
  • the winding disc 5 has a spiral outer peripheral surface 14, so that a step 15 is formed.
  • the height of the step preferably corresponds approximately to the distance between the pair of support surfaces 11, so that the circumferential surface continues when the outer support surface 10 of the connecting elements 4 is wound up.
  • the inner support surfaces 9 then come to rest on the outer support surfaces 10 of the previous winding. Due to the distance between the supporting surfaces, however, the lamellae do not touch, so that impact and impact effects are avoided.
  • the fulcrum of the take-up disc 5 determines with the main shaft a winding axis 16, the distance 17 of which is variable from a door leaf plane 18 determined by the guideways by the bearings of the main shaft 16 being horizontally displaceable.
  • Fixed with the bearing of the winding shaft 16 is the bearing of a gear 19 which engages in a stationary horizontally tensioned chain 20.
  • Another gear 21, which is wrapped by an endless chain 22, is connected in a rotationally fixed manner to gear 19.
  • This chain is driven by a pinion of the drive of the winding shaft, not shown, or, as shown here, directly by a pinion 23 connected to the winding shaft.
  • the translation is chosen so that with one revolution of the winding shaft when winding, you
  • Distance to the door leaf level 18 is increased by the support surface distance so that the door leaf level 18 remains tangential to the current winding radius.
  • a winding drum 24 is connected in a rotationally fixed manner to the winding shaft, on which a belt 25 is fastened, the other end of which is fastened to a tension spring 27 via deflection rollers 38 and 26.
  • the spring characteristic of the tension spring 27 and the diameter of the winding drum 24 are coordinated so that the current door leaf weight is largely compensated for.
  • the winding direction is selected so that the belt unwinds when the door leaf is wound up.
  • the tension spring is thereby shortened and additionally by the decreasing distance of the winding shaft 16 from the deflection roller 38, so that its tensile force decreases accordingly. At the same time, the weight of the door leaf still being processed decreases.
  • a device which consists of a mass 28, the force of which is guided by means of a belt 29 and an upper deflection roller 30 and a lower deflection roller 31 and by means of a block 32 to its point of application at the lower end of the door leaf.
  • One end of the belt 29 is fixed above mass 28, the other end to the door leaf.
  • Tension or torsion springs can be used.
  • FIG. 2 shows a section through the guide track 7.
  • Two adjacent connecting elements 4 are connected by means of an axle bolt 33, which at the same time forms the bearing axis for the guide roller 8, which is axially fixed thereon in a suitable manner.
  • a pin 34 is formed on the connecting element 4, with which the open end of the hollow profile of the lamella 2 is closed by insertion.
  • the guide rollers 8 run between guide strips 35 which are formed from plastic and are continued in two parallel legs, which form a clamping gap, with which they are attached to the free legs of two angle profiles 36 made of metal. As soon as the guide rollers 8 exert too great a force on the guide rail 35, the latter can deflect, preferably yield elastically and thus release the door leaf, the transition to the clamping gap forming a desired bending point for the guide rails.
  • FIG. 3 shows two adjacent panels with associated connecting elements in a rolled-up position
  • FIG. 4 shows the panels as a door leaf in a rolled-out position.
  • Fig. 8 shows an alternative embodiment of the seal between two adjacent slats.
  • a strip 42 is integrally formed on a longitudinal side of the lamella, which engages in the groove 43 formed by a shorter web 40 and a longer web, outer web 41. Due to the different lengths of the webs 40, 41, the slats 2 can be pivoted against each other.
  • a plastic profile 44 which surrounds the strip 42 in a U-shaped manner, prevents the slats from touching directly at all tilt angles. This avoids noise, creates an effective seal and realizes a sliding joint connection.
  • roller door is created that allows particularly quick opening and closing with minimal noise emissions. Due to the surprisingly simple construction, it also has a particularly low susceptibility to failure.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Gates (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Lock And Its Accessories (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Materials For Photolithography (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
EP01915328A 2000-03-13 2001-03-13 Porte roulante Expired - Lifetime EP1264065B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP05012651A EP1596032A2 (fr) 2000-03-13 2001-03-13 Porte enroulable
EP05012650A EP1600597A2 (fr) 2000-03-13 2001-03-13 Porte enroulable

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10011789 2000-03-13
DE10011789A DE10011789A1 (de) 2000-03-13 2000-03-13 Rolltor mit aufwickelbaren Torblatt
PCT/EP2001/002788 WO2001069032A1 (fr) 2000-03-13 2001-03-13 Porte roulante

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP05012650A Division EP1600597A2 (fr) 2000-03-13 2001-03-13 Porte enroulable

Publications (2)

Publication Number Publication Date
EP1264065A1 true EP1264065A1 (fr) 2002-12-11
EP1264065B1 EP1264065B1 (fr) 2008-05-21

Family

ID=7634280

Family Applications (3)

Application Number Title Priority Date Filing Date
EP01915328A Expired - Lifetime EP1264065B1 (fr) 2000-03-13 2001-03-13 Porte roulante
EP05012650A Withdrawn EP1600597A2 (fr) 2000-03-13 2001-03-13 Porte enroulable
EP05012651A Withdrawn EP1596032A2 (fr) 2000-03-13 2001-03-13 Porte enroulable

Family Applications After (2)

Application Number Title Priority Date Filing Date
EP05012650A Withdrawn EP1600597A2 (fr) 2000-03-13 2001-03-13 Porte enroulable
EP05012651A Withdrawn EP1596032A2 (fr) 2000-03-13 2001-03-13 Porte enroulable

Country Status (8)

Country Link
US (1) US20030047291A1 (fr)
EP (3) EP1264065B1 (fr)
JP (1) JP3721331B2 (fr)
AT (1) ATE396318T1 (fr)
AU (1) AU2001242456A1 (fr)
DE (2) DE10011789A1 (fr)
PL (1) PL202622B1 (fr)
WO (1) WO2001069032A1 (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6883577B2 (en) * 2003-02-24 2005-04-26 Albany International Corp. Rollup door with rollable door leaf
JP2006057346A (ja) * 2004-08-20 2006-03-02 Bunka Shutter Co Ltd 開閉体の開閉装置
JP4530764B2 (ja) * 2004-08-24 2010-08-25 文化シヤッター株式会社 シャッター用サイドフレームの構造
JP4532210B2 (ja) * 2004-08-25 2010-08-25 文化シヤッター株式会社 開閉装置
DE102005049584A1 (de) * 2005-10-17 2007-05-10 Efaflex Inzeniring D.O.O. Schnellaufendes Industrierolltor
US8371357B2 (en) 2006-02-06 2013-02-12 Assa Abloy Entrance Systems Ab System to guide the slats of an industrial roller door to reduce damages after crash
US8267146B2 (en) * 2009-09-25 2012-09-18 Assa Abloy Entrance Systems Ab Adjustable counterbalance system for roller doors
DE102009044492B8 (de) * 2009-11-10 2012-03-01 Efaflex Inženiring D. O. O. Ljubljana Rolltor, insbesondere schnelllaufendes Industrietor
DE102012111611A1 (de) * 2012-11-29 2014-06-05 Efaflex Inzeniring D.O.O. Rolltor mit einem Torblatt in Gestalt eines flexiblen Behangs
EP3122982B1 (fr) 2014-03-25 2023-12-06 Assa Abloy Entrance Systems AB Volet roulant pour ouvrir et fermer une entrée de porte
DE102014115672A1 (de) * 2014-09-11 2016-03-17 Hörmann Kg Dissen Rolltor mit Dämpfungskörper
US10344527B2 (en) 2014-11-21 2019-07-09 Asi Doors, Inc. Roll-up door
CN106869753A (zh) * 2015-12-14 2017-06-20 刘趣簪 卷闸门的电机安装支架
EP3263820B1 (fr) 2016-06-28 2018-12-12 Gabrijel Rejc Porte relevable motorisée et mobile verticalement
EP3263819B1 (fr) 2016-06-28 2018-12-19 Gabrijel Rejc Porte mobile verticalement comprenant un vantail de porte
DE102016225079A1 (de) 2016-12-15 2018-06-21 Gabrijel Rejc Gmbh & Co. Kg Tor mit einer Absturzsicherung
US10794112B2 (en) 2018-06-22 2020-10-06 Mckeon Rolling Steel Door Co., Inc. Slatted door with increased impact resistance
US20210285281A1 (en) * 2020-03-13 2021-09-16 Asi Doors, Inc. Systems and Methods for a Roll-Up Door
DE102021203510A1 (de) 2021-04-09 2022-10-13 Brühl Safety GmbH Rolltor

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Publication number Priority date Publication date Assignee Title
US4649981A (en) * 1985-03-07 1987-03-17 Appropriate Technology Corporation Edge seal for fabric covers
IT1210793B (it) * 1987-06-12 1989-09-20 Luciano Srl Porta ad arrotolamento
DE8906011U1 (de) * 1989-05-13 1989-10-05 Henkenjohann, Johann, 4837 Verl Vorrichtung zum Aufwickeln von Rolladen
DE3936913A1 (de) * 1989-11-06 1991-05-08 Hoermann Kg Schnellauf-rolltor
DE4015215A1 (de) 1990-05-11 1991-11-14 Efaflex Transport Lager Hubtor mit einem lamellenpanzer in fuehrungsbahnen
DE4015214A1 (de) * 1990-05-11 1991-11-14 Efaflex Transport Lager Hubtor mit einem lamellenpanzer mit abwinkelbaren lamellen
DE4305008A1 (de) * 1993-02-18 1994-08-25 Marianne Zeisler Metallverarbe Rolltor
DE4313063C2 (de) * 1993-04-21 1996-02-22 Efaflex Transport Lager Rolltor mit flexiblem Behang
DE4439718C2 (de) * 1994-11-09 1998-04-30 Achenbach Karl Gmbh Rolladenstab
GB2335940A (en) * 1998-04-02 1999-10-06 Security Window Shutters Limit Roller shutter with cushioning/restraining means

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Title
See references of WO0169032A1 *

Also Published As

Publication number Publication date
EP1596032A2 (fr) 2005-11-16
EP1264065B1 (fr) 2008-05-21
PL202622B1 (pl) 2009-07-31
PL357437A1 (en) 2004-07-26
US20030047291A1 (en) 2003-03-13
DE10011789A1 (de) 2001-09-20
ATE396318T1 (de) 2008-06-15
JP3721331B2 (ja) 2005-11-30
JP2003527513A (ja) 2003-09-16
AU2001242456A1 (en) 2001-09-24
DE50113990D1 (de) 2008-07-03
EP1600597A2 (fr) 2005-11-30
WO2001069032A1 (fr) 2001-09-20

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