EP0875655A2 - Porte enroulable à entrainement rapide, notamment pour bâtiments industriels - Google Patents
Porte enroulable à entrainement rapide, notamment pour bâtiments industriels Download PDFInfo
- Publication number
- EP0875655A2 EP0875655A2 EP98201364A EP98201364A EP0875655A2 EP 0875655 A2 EP0875655 A2 EP 0875655A2 EP 98201364 A EP98201364 A EP 98201364A EP 98201364 A EP98201364 A EP 98201364A EP 0875655 A2 EP0875655 A2 EP 0875655A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- rolling gate
- arms
- sheet
- detecting means
- gate 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.)
- Withdrawn
Links
- 238000005096 rolling process Methods 0.000 title claims abstract description 86
- 239000000463 material Substances 0.000 claims description 11
- 239000007779 soft material Substances 0.000 claims 1
- 229920001971 elastomer Polymers 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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
- E06B9/02—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
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/40—Safety devices, e.g. detection of obstructions or end positions
- E05F15/42—Detection using safety edges
- E05F15/43—Detection using safety edges responsive to disruption of energy beams, e.g. light or sound
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/40—Safety devices, e.g. detection of obstructions or end positions
- E05F15/42—Detection using safety edges
- E05F15/43—Detection using safety edges responsive to disruption of energy beams, e.g. light or sound
- E05F2015/434—Detection using safety edges responsive to disruption of energy beams, e.g. light or sound with cameras or optical sensors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
- E05Y2201/47—Springs
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
- E05Y2600/10—Adjustable
- E05Y2600/13—Adjustable by motors, magnets, springs or weights
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
- E05Y2600/40—Mounting location; Visibility of the elements
- E05Y2600/46—Mounting location; Visibility of the elements in or on the wing
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/106—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for garages
-
- 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
- E06B2009/6809—Control
- E06B2009/6818—Control using sensors
- E06B2009/6836—Control using sensors sensing obstacle
-
- 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
- E06B2009/6809—Control
- E06B2009/6818—Control using sensors
- E06B2009/6845—Control using sensors sensing position
Definitions
- the present invention refers to a fast drive rolling gate, in particular for the use in gate openings of industrial premises.
- Said rolling gates which are known, for instance, from the following documents: US-A-4,997,022; DE-A-33 45 016; EP-A-O 276 045, have been mainly designed to achieve simultaneously two purposes, i.e. to allow a high number of transits through the openings, in particular of industrial buildings, and to reduce the heat loss in winter or the heat introduction in summer. From a technical point of view, said purpose has been substantially reached by substituting the metal plates with a plastic material sheet and by providing the rolling gate with automatic control device which allow the fast opening and/or closing at every transit.
- the rolling gate has detecting means which control the stop of the rolling gate and which reverse the closing motion, said detecting means are mounted on two telescopic supporting arms which are positioned on the two opposite sides of the rolling gate door and which are placed at a distance, from the lower edge of the rolling gate, sufficient to allow the rolling gate to stop and to reverse its motion in case that the beam emitted by said detecting means is interrupted by a body passing through the rolling gate opening.
- detecting means which control the stop of the rolling gate and which reverse the closing motion
- said detecting means are mounted on two telescopic supporting arms which are positioned on the two opposite sides of the rolling gate door and which are placed at a distance, from the lower edge of the rolling gate, sufficient to allow the rolling gate to stop and to reverse its motion in case that the beam emitted by said detecting means is interrupted by a body passing through the rolling gate opening.
- the purpose of the present invention is to overcome said disadvantage and to provide a fast drive rolling gate, in particular for industrial premises, which shall, simultaneously, be able to:
- Figure 1 is a schematic perspective view of a rolling gate according to the invention.
- Figure 2 is a detail of said rolling gate in the open position.
- Figure 3 is a detail of said rolling gate in the closed position.
- the fast rolling gate is of type particularly suitable for the openings of industrial premises and in particular of sheds.
- Said rolling gate can possibly be used also for other building openings, for instance civil buildings. In such cases, the dimensions will suite, obviously, the openings existing in said buildings.
- the rolling gate 1 basically comprises: a couple of posts 2 connected at the top by a lintel 3 which supports a driven winding roll 4 whereon a transparent or opaque sheet 5, preferably made of flexible material, can be wound.
- the sheet 5 has cross dimensions slightly larger than the distance between the posts and a height substantially equal to the distance between the winding roll 4 and the ground 13.
- the rolling gate 1 further comprises a pair of folding arms 6 having the first ends 7 fixed to the two opposite sides 8 of the lower edge 9 of the sheet 5 and their second ends 10 which support the beam detecting means 11.
- the length of said arms 6 is such that:
- the arms 6 can be folded in order to move away the beam detecting means 11 from the drive plane 21 of the rolling gate 1 when said rolling gate is closed with the lower edge 9 of the sheet 5 in contact with the ground 13 and thus having closed the opening of the rolling gate 1.
- a weather strip 12 is preferably fixed to the lower edge 9 so that, when the rolling gate is in its closed position, it stops air and water from entering between the lower edge 9 and the ground 13.
- the arms 6 can be folded (along arrows "F") in order to put the lower edge 9 of the sheet 5 in contact with the ground 13 so that the opening of the rolling gate 1 is closed also with the help of the weather strip 12, when said weather strip is provided.
- the detecting means 11 are formed by a beam emitting photoelectric cell 14 and by a beam receiving photoelectric cell 15.
- the beam detecting means 11 could be of the laser beam type or of the photoelectric type which can operate even when the beam emitting photocell and the beam receiving photocell are not aligned.
- the arms 6 are made of an elastic and flexible material (for instance of an elastomer material), and are fixed, for instance through a restrained joint, at the two opposite ends 8 of the lower edge 9 of the sheet 5, said arms support on the second ends 10 the beam emitting photocell 14 and the beam receiving photocell 15, respectively.
- the arms 6 By making the arms 6 of an elastic and flexible material, for instance of rubber, said arms can be easily folded and, more important, they go readily back to their working position in their straight and coplanar configuration, as soon as the lower edge 9 of the sheet is at a sufficient distance from the ground 13.
- the arms 6 are hinged and not fixed through a restrained joint at the two opposite ends 8 of the lower edge 9 of the sheet 5.
- the arms 6 could also be made of a rigid material. In such a way, independently of the material (rigid or elastic) the arms 6 are made of, thanks to the hinges, it is possible to increase their resistance to the folding stress (arrows "F") when they are in contact with the ground 13.
- the quick return to the working position can be obtained through the use of elastic means applied to the first ends 7 of each arm 6 or through the use of weights applied to the second ends 10 of each arm 6.
- the elastic means and the weights are not shown in order to simplify the matter.
- the arms 6 are made of corresponding portions of the same sheet 5 that forms the rolling gate or of other flexible sheet. Also in this last configuration the alignment of the arms 6 can be obtained by putting a weight on the second end 10.
- the arms 6 have their first end 7 fixed to a rigid transverse bar 16 positioned on the lower edge 9 of the sheet 5.
- the second ends 10 of the arms 6 are shaped to form housings 17 which allow the folding of portions of the sheet 5.
- Said housings 17 are suitable to receive the beam emitting photocell 14 and the beam receiving photocell 15, preferably said cells are cylindrical.
- the photocells 14 and 15 are placed in said housings 17 together with means suitable to cushion the possible bumps.
- Said means could, for instance, be realised by a cover 18 made of a spongy material having occluded cells to avoid rain water and/or soil absorption.
- the basic idea of the invention is substantially to provide arms 6 which can be folded in order to move away the detecting means 11 from the drive plane 21 of the rolling gate, when said rolling gate is in its closed position and, simultaneously, said detecting means have to be elastic enough to return to their initial configuration any time the rolling gate is opened in order to allow the proper operations of the beam type detecting means.
- the photocells 14 and 15 are parallel to the lower edge 9 of the rolling gate 1 so as to detect, through its beam, the presence of bodies along the closing path, before said body comes in contact with the rolling gate during its closing phase.
- the closing (downward) motion of the rolling gate stops.
- the inertial force can be completely absorbed while the rolling gate covers the distance "d" between the photocell beam and the lower edge 9 of the sheet 5, in order to stop the rolling gate before it comes in contact with the body detected by the photocell, or it can be absorbed partially by said distance and partially by the lower edge 9 (if it is made of flexible material) of the rolling gate.
- the pair of photocells 14 and 15 can be positioned at a smaller distance from the edge 9.
- the rolling gate When the rolling gate reaches the ground 13 and has to make a sealing ccontact against the ground 9, the two photocells positioned at the ends of the arms 6 come first in contact with the ground 13 and they stop, while the central portion of the rolling gate 1 proceeds towards the ground 13 until said rolling gate, with the help of the weather strip 12 when said strip is provided, makes a sealing contact with the ground.
- the beam detecting means 11 can maintain their working capability constantly and also during and after the last closing instants.
- the slanting planes of the deflectors 19 are oriented in such a way that they are able to push the photocells 14 and 15 both towards the outside and towards the inside. In both cases the use of the deflectors 19 allows the control of the opening and closing phases of the rolling gate up to and beyond the last instants of said operations, and thus clear advantages are achieved.
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Gates (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Geophysics And Detection Of Objects (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1997MI000304U IT237463Y1 (it) | 1997-04-30 | 1997-04-30 | Serranda ad azionamento rapido in particolare per aperture di edificiindustriali |
ITMI970304U | 1997-04-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0875655A2 true EP0875655A2 (fr) | 1998-11-04 |
EP0875655A3 EP0875655A3 (fr) | 2001-02-14 |
Family
ID=11376001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98201364A Withdrawn EP0875655A3 (fr) | 1997-04-30 | 1998-04-28 | Porte enroulable à entrainement rapide, notamment pour bâtiments industriels |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0875655A3 (fr) |
IT (1) | IT237463Y1 (fr) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1529914A2 (fr) * | 2003-11-04 | 2005-05-11 | MILLER EDGE, Inc. | Détecteur sans contact et support de montage |
WO2006097840A1 (fr) * | 2005-03-15 | 2006-09-21 | Giampaolo Nelzi | Systeme de securite pour portes et portails |
EP1760238A3 (fr) * | 2005-08-31 | 2010-03-31 | Hörmann KG Dissen | Barrière optique, en particulier pour une porte, élément de fermeture et porte avec une telle barrière optique |
DE102010000234B3 (de) * | 2010-01-27 | 2011-03-17 | Alpha Deuren International Bv | Sektionaltor |
AT11494U3 (de) * | 2010-05-25 | 2011-04-15 | Helmut Eder | Tor mit sicherheitsvorrichtung |
EP2103771B1 (fr) | 2004-03-23 | 2013-04-17 | Hörmann KG Brockhagen | Porte |
EP2664739A1 (fr) * | 2012-05-17 | 2013-11-20 | Rib S.r.l. | Porte |
DE102020110503A1 (de) | 2020-04-17 | 2021-10-21 | EFAFLEX INŽENIRING d.o.o. Ljubljana | Sicherheitsvorrichtung für ein Hubtor und Hubtor mit einer solchen Sicherheitsvorrichtung |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4274226A (en) | 1979-08-06 | 1981-06-23 | Park Mobile, Inc. | Detection of object in path of moving gate |
DE3345016A1 (de) | 1983-12-13 | 1985-06-27 | Kurt 5990 Altena Seuster | Rolltor |
EP0276045A2 (fr) | 1987-01-17 | 1988-07-27 | Clark Door Limited | Portes enroulables |
US4953608A (en) | 1986-10-09 | 1990-09-04 | Nomafa Ab | Safety device, particularly for roll-up doors |
US4997022A (en) | 1987-10-23 | 1991-03-05 | Labex Gmbh Import-Export Industrieanlagen Und Foerdertechnik | Roller doors |
WO1992011544A1 (fr) | 1990-12-20 | 1992-07-09 | Nomafa Ab | Dispositif de commande automatique d'une porte |
EP0563192A1 (fr) | 1990-12-20 | 1993-10-06 | Nomafa Ab | Appareil de controle. |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5233185A (en) * | 1992-02-28 | 1993-08-03 | Gmi Holdings, Inc. | Light beam detector for door openers using fiber optics |
US5596840A (en) * | 1993-09-15 | 1997-01-28 | Rmt Associates, Inc. | Garage door opener with remote safety sensors |
US6082046A (en) * | 1998-02-25 | 2000-07-04 | Simmons; Kevin A. | Overhead door sensor mounting bracket |
-
1997
- 1997-04-30 IT IT1997MI000304U patent/IT237463Y1/it active IP Right Grant
-
1998
- 1998-04-28 EP EP98201364A patent/EP0875655A3/fr not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4274226A (en) | 1979-08-06 | 1981-06-23 | Park Mobile, Inc. | Detection of object in path of moving gate |
DE3345016A1 (de) | 1983-12-13 | 1985-06-27 | Kurt 5990 Altena Seuster | Rolltor |
US4953608A (en) | 1986-10-09 | 1990-09-04 | Nomafa Ab | Safety device, particularly for roll-up doors |
EP0276045A2 (fr) | 1987-01-17 | 1988-07-27 | Clark Door Limited | Portes enroulables |
US4997022A (en) | 1987-10-23 | 1991-03-05 | Labex Gmbh Import-Export Industrieanlagen Und Foerdertechnik | Roller doors |
WO1992011544A1 (fr) | 1990-12-20 | 1992-07-09 | Nomafa Ab | Dispositif de commande automatique d'une porte |
EP0563192A1 (fr) | 1990-12-20 | 1993-10-06 | Nomafa Ab | Appareil de controle. |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1529914A3 (fr) * | 2003-11-04 | 2006-02-22 | MILLER EDGE, Inc. | Détecteur sans contact et support de montage |
EP1529914A2 (fr) * | 2003-11-04 | 2005-05-11 | MILLER EDGE, Inc. | Détecteur sans contact et support de montage |
EP2103771B1 (fr) | 2004-03-23 | 2013-04-17 | Hörmann KG Brockhagen | Porte |
EP2103771B2 (fr) † | 2004-03-23 | 2020-12-30 | Hörmann KG Brockhagen | Porte |
WO2006097840A1 (fr) * | 2005-03-15 | 2006-09-21 | Giampaolo Nelzi | Systeme de securite pour portes et portails |
EP1760238A3 (fr) * | 2005-08-31 | 2010-03-31 | Hörmann KG Dissen | Barrière optique, en particulier pour une porte, élément de fermeture et porte avec une telle barrière optique |
EP2354415A2 (fr) | 2010-01-27 | 2011-08-10 | Alpha Deuren International BV | Porte sectionnelle |
DE102010000234B3 (de) * | 2010-01-27 | 2011-03-17 | Alpha Deuren International Bv | Sektionaltor |
AT11494U3 (de) * | 2010-05-25 | 2011-04-15 | Helmut Eder | Tor mit sicherheitsvorrichtung |
EP2664739A1 (fr) * | 2012-05-17 | 2013-11-20 | Rib S.r.l. | Porte |
DE102020110503A1 (de) | 2020-04-17 | 2021-10-21 | EFAFLEX INŽENIRING d.o.o. Ljubljana | Sicherheitsvorrichtung für ein Hubtor und Hubtor mit einer solchen Sicherheitsvorrichtung |
WO2021209177A1 (fr) * | 2020-04-17 | 2021-10-21 | EFAFLEX INŽENIRING d.o.o. Ljubljana | Dispositif de sécurité pour une porte de levage et porte de levage équipée d'un tel dispositif de sécurité |
US12012797B2 (en) | 2020-04-17 | 2024-06-18 | Efaflex Inzeniring D.O.O. Ljubljana | Safety device for a lifting gate and lifting gate with such a safety device |
Also Published As
Publication number | Publication date |
---|---|
ITMI970304U1 (it) | 1998-10-30 |
IT237463Y1 (it) | 2000-09-13 |
ITMI970304V0 (fr) | 1997-04-30 |
EP0875655A3 (fr) | 2001-02-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5785105A (en) | Sealable curtain | |
KR100443546B1 (ko) | 저마찰 에지를 갖는 말아올림형 도어 | |
US4953608A (en) | Safety device, particularly for roll-up doors | |
US4887659A (en) | High speed folding door | |
US5566736A (en) | Sealable curtain | |
US6260601B1 (en) | Wind-resistant coiling door | |
EP2122083B1 (fr) | Ensemble de porte à vitesse élevée | |
EP0405870B1 (fr) | Porte pliante à doubles panneaux | |
US5163494A (en) | Sectional door installation | |
EP0875655A2 (fr) | Porte enroulable à entrainement rapide, notamment pour bâtiments industriels | |
US20060137836A1 (en) | Durable sealing curtain | |
EP3016895B1 (fr) | Appareil de protection contre les intempéries actionné par un véhicule | |
EP2422034A1 (fr) | Élément de porte | |
US6289963B1 (en) | Dual closure system for overhead doors | |
RU2332548C2 (ru) | Подъемная жалюзийная дверь, имеющая защиту от соударения | |
KR100667347B1 (ko) | 출입문 자동개폐장치 | |
EP3016897B1 (fr) | Appareil de protection contre les intempéries pour quai de chargement | |
CA1115752A (fr) | Dispositif de securite sur rideau metallique aritcule | |
KR200378596Y1 (ko) | 출입문 자동개폐장치 | |
KR20200118695A (ko) | 비닐하우스의 지붕형 환기장치 | |
JP3633081B2 (ja) | 開閉体の障害物感知装置 | |
US5095964A (en) | Goods-handling door comprising a raisable curtain with anti-flapping thrust means | |
JPH0620876Y2 (ja) | シートシャッター | |
CN117449734A (zh) | 一种高防水性铝木门窗 | |
WO2006097840A1 (fr) | Systeme de securite pour portes et portails |
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 BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
AKX | Designation fees paid | ||
REG | Reference to a national code |
Ref country code: DE Ref legal event code: 8566 |
|
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: 20010815 |