EP1076144B1 - Lamellentor - Google Patents
Lamellentor Download PDFInfo
- Publication number
- EP1076144B1 EP1076144B1 EP00115949A EP00115949A EP1076144B1 EP 1076144 B1 EP1076144 B1 EP 1076144B1 EP 00115949 A EP00115949 A EP 00115949A EP 00115949 A EP00115949 A EP 00115949A EP 1076144 B1 EP1076144 B1 EP 1076144B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- shutter
- slatted
- centrifugal brake
- spring
- shutter curtain
- 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
Links
Images
Classifications
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- 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
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
- E05D13/003—Anti-dropping devices
- E05D13/006—Anti-dropping devices fixed to the wing, i.e. safety catches
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
- E05D13/10—Counterbalance devices
- E05D13/12—Counterbalance devices with springs
- E05D13/1207—Counterbalance devices with springs with tension springs
- E05D13/1215—Counterbalance devices with springs with tension springs specially adapted for overhead wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/16—Suspension arrangements for wings for wings sliding vertically more or less in their own plane
- E05D15/24—Suspension arrangements for wings for wings sliding vertically more or less in their own plane consisting of parts connected at their edges
-
- 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
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
-
- 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
- E06B9/62—Counterweighting arrangements
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
- E05D13/10—Counterbalance devices
- E05D13/12—Counterbalance devices with springs
- E05D13/1207—Counterbalance devices with springs with tension springs
- E05D13/1223—Spring safety devices
-
- 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
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/21—Brakes
-
- 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
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/23—Actuation thereof
- E05Y2201/232—Actuation thereof by automatically acting means
- E05Y2201/242—Actuation thereof by automatically acting means using threshold speed
-
- 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
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/252—Type of friction
- E05Y2201/26—Mechanical friction
-
- 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
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/262—Type of motion, e.g. braking
- E05Y2201/266—Type of motion, e.g. braking rotary
-
- 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
- E05Y2201/488—Traction 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
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/20—Combinations of elements
- E05Y2800/21—Combinations of elements of identical elements, e.g. of identical compression 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
- 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
Definitions
- the invention relates to a slat gate with an articulated with each other connected slats joined tanks, which in side Guide rails can be moved up and down by means of a reversible one Drive from a closed position to an open position and is reversible, and one against gravity acting tension spring arrangement cooperates.
- Louvre gates are designed as roller gates, consisting of individual slats composite tanks closing a construction opening an open position can be transferred to a closed position, and vice versa.
- This tank is - because of the slats - rollable and can on a shaft driven by a reversible drive be wound up, being on both sides in side guides guided and secured against falling by springs.
- Lamellar gates will over the tank in the area of the fall of the Structural opening arranged deflection from the vertical position in deflected a horizontal position so that the tank in the open position lies horizontally under the ceiling.
- This deflection can be without drive be, with the tank connected to a drive; alternative the deflection can be designed as a drive shaft in addition to the redirection also takes over the drive for the tank.
- spring arrangements are provided to prevent a fall, Depending on the construction, they are provided with compression or tension springs are. One end of the springs is supported on the structure; the the other end is connected to the tank via traction means which intercepted the weight of the tank when lowering in the closed position with the spring tensioned; when opening in the open position the stored energy supports opening so that the effort is reduced (US Pat. No. 5,353,548. DE 93 01 586, DE 296 01 055).
- spring guides are used Compression springs are provided, the spring guides as in their cross sections one adapted to the external configuration of the compression springs Barrel-forming sleeves are formed which receive the compression springs, and prevent the compression springs from breaking out under load.
- Tension members are ropes, tapes or chains that may be used. about Reduction in the form of differential trains or pulley blocks are guided to achieve the necessary train length and thereby a Gain power transmission.
- a tension spring arrangement is provided as the spring arrangement vertical running rails arranged on both sides of the slat gate is provided, and each of at least one tension spring pair is formed.
- the two springs of such a pair of tension springs are on the inside of the tank and on the outside arranged so that the side edge areas of the tank between both springs of a tension spring pair.
- Each of the feathers of the Tension spring pairs are supported at one end, the upper end is fixed to the building, the free ends of each pair of springs are over in pairs Bridge bridges connected that cross the path of the tank.
- the tension springs are advantageous used in spring channels.
- plastic spring channels are provided. This will decrease the friction of the springs in the runners significantly, which is advantageous also noticeable through reduced abrasion and quieter running makes, the plastic inserts can also be designed that they serve as a transverse guide lying in the guide rails.
- the plastic spring channels each advantageously have a chamber for a tension spring. Intermediate webs in the spring channels separate them Chambers, so that there are several tension springs arranged in the spring channels are performed separately. Leave such plastic spring channels just manufacture by extrusion that cut to length in the Guide rails are used and fixed in what is in simply by form-fitting the outer contour of the spring channel the part of the guide rail that receives it.
- Centrifugal brake which interacts with the running tank.
- the centrifugal brake is driven directly from the tank off, or alternatively indirectly via a shaft driven by the tank, which in turn drives the centrifugal brake, the centrifugal brake is supported on the frame, for example against the guide rail. If the tank running speed exceeds a predefinable one Limit value, the drive speed increases so that this the centrifugal brake triggers. Thereby, heightened with this Centrifugal force sprags into a speed Positioned and stop the further sequence movement.
- the drive is the one, interacting with a shaft training the moving part of the centrifugal brake with this shaft connected, while the fixed part is fixed to the frame, e.g. against the guide rail, is supported.
- the other, directly driven Training, the movable part of the centrifugal brake has a gear on whose teeth or the like in a chain. intervene and so for one Ensure positive drive via positive locking.
- the centrifugal brake is fixed to the guide rail arranged.
- the chain is the drive chain as a drag chain connected to the armor of the roller shutter educated. When tanks run out, this chain is taken along and drives the gearwheel via the positive connection, its movement on the Centrifugal brake acts and when a limit speed is exceeded the further movement stops.
- the centrifugal brake is included connected to the tank.
- the centrifugal brake is running Moved tanks.
- the gear of the centrifugal brake engages here an arranged chain or the like. a positive fit, the chain or the other, which cooperates with the gearwheel, is fixed to the guide rail is arranged.
- a freewheel with axial power transmission is advantageous intended.
- This has an inner, with the drive gear connected freewheel body and an outer, with the housing related freewheel body.
- the inner freewheel body is driven and leads a corresponding to the running out of the tank Rotation movement off.
- the inner freewheel body continues a number of receptacles for sprags distributed over the circumference, which are advantageously designed as pinch rollers or pinch balls, as a result the centrifugal force occurring during rotation are pushed outwards.
- the outer freewheel body has a substantially cylindrical career - this has at least one angular range Extension to. At least one sprag comes into this expansion, if the centrifugal force is due to a too high running speed sufficient for this.
- the spring arrangement and a centrifugal brake combined.
- slat gate crashes can be prevented safely and also passages of loaded trucks without the There is a risk that their structure or their load in the event of a gate crash is damaged.
- failure of the centrifugal brake achieves personal protection because the Spring arrangement a possibly falling slat gate in front of the Impacts the ground and stops.
- the slat gate 5 is moved from a closed position into a Open position and recoverable tanks formed; this tank is composed of a plurality of individual slats 6, wherein these slats 6 are mutually hooked so that a flexible Forms tanks; it has an upper connecting lamella 7, as well as a lower end rod 8, which with a pinch protection in Form of a hose safety device 8.1 is provided.
- the top staff of the Panzers is either attached to a shaft (roller shutter) or runs in Horizontal rails (ceiling joint), the drive on the Shaft or on the tank.
- the lateral ends of the slats 6 are in vertical guide rails 1 and (Fig. 3) guided horizontal guide rails 2, one Deflection curve 1.1 the transition of the slats 6 from a vertical Closing position in a horizontal open position allows.
- Leadership improvement are roles 6.1 (Fig. 3) at the lateral ends of the slats 6 provided in the vertical and horizontal Guide rails 1 and 2 and run through the deflection 1.1.
- the end face of the guide rail 1 is from two opposing flanges 2 formed between them Space is to accommodate the side edges of the hinged, the lamellae 6 forming the tank 5.
- the flanges 2 are for Provide sealing with brush strips 3, which lie against the armor, however, they cannot support them due to their brush structure.
- the guide rail 1 is provided with an inner groove 4 of two strip-like strips arranged opposite one another Projections 4.1.
- the armor 5 guided in the guide rails 1 is composed of individual lamellae 6 articulated, being in the area of articulated Connections rollers 6.1 or sliders opposite the tank 1 support the guide rail 1.
- the top one is the Slats 6 connected to the shaft.
- the bottom of the bars, the Final rod 8, on the ceiling hinged gates via appropriate tension members the drive attacks is generally with a hose guard 8.1 provided to reduce the risk of crushing and, if necessary, also Include sensors that cause the drive to switch off when the tank 5 hits an obstacle when it is lowered.
- a spring channel 10 is inserted, the base of which is used 11 laterally has projections 12 behind the strip-like Protrusions 4.1 of the inner groove set, a positive connection effect of spring channel 10 and guide bar 1.
- the spring channel 10 is provided for each of the tension springs 15 with a chamber that are separated from each other by intermediate webs 13. These dividers 13 protrude beyond the side flanges 2 and stand in the room in which the tank 5 moves, it goes without saying that the Height of these side webs 13 matched to the thickness of the tank 5 is that the tank 5 is supported on the heads of these intermediate webs abuts, which are advantageously designed as hammer heads 14.
- the tension springs 15 are inserted in the spring channels 10.
- the top end each tension spring 15 is via a spring eye at the upper end of the spring 16 and a bolt 17 fixed to the building.
- the lower ends 18 the springs also have lower spring eyes, but in pairs are each connected via a bridge bridge 19. These bridges 19 cross the path of the tank 5. Therefore the Panzer 5 with its final rod when lowering in one of the order and length of the tension springs 15 certain path on this bridge web 19th put on and lower it further by tensioning the tension springs Take 15 with you.
- the tension springs take up work, the lowering movement is removed and brakes it safely: when lifting the Tores give the tensioned tension springs 15 the stored in them Absorb energy again and relieve the drive.
- the centrifugal brake 20 is in the area of the horizontal guide rail 2 provided with a brake housing 21 with a bracket 21.1 is provided with a connector 22 with the upper connecting lamella 7 is connected.
- This connector 22nd serves a targeted introduction of force and is advantageous by means of one over a certain length on the connecting lamella 7 extending bracket or the like by clamping. posted that the with the bracket 21.1 connected tab is arranged centrally.
- This centrifugal brake 20 is of a horizontal flange 2.1 horizontal guide rail 2 out; for this are on the brake housing 21 guide rollers 23 are provided, approximately with the gear 28th are aligned on the housing 21 so that the horizontal flange 2.1 the horizontal guide rail 2 is reached.
- This Guide rollers 23 act with slight play with the bottom of the Horizontal flange 2.1 of the horizontal guide rail 2 together, whereby the centrifugal brake 20 is prevented from tipping out. So out, the centrifugal brake 20 is in when lowering the tank Moved in the direction of the deflection curve 1.1, and vice versa when lifting the tank pulled towards the end of the guide rail 2.3. Understands it goes without saying that the length of the drive chain 29 of the lifting height of the tank.
- the centrifugal brake 20 is interacting via form-fitting Links driven, one of which moves and the other fixed to the frame is arranged.
- Propulsion-related reaction forces are from the guide rollers 23 intercepted from below on the horizontal flange 2.1 attack the horizontal guide rail 2. These reaction forces are so by placing the guide rollers 23 on the horizontal flange 2.1 initiated in the frame and can the driving Do not cancel the form fit between the interacting links.
- drive links are a drive chain 29, which with the chain attachments 29.1 is fixed to the frame on the guide rail, as well as a gear 28 engaging in it, the axis thereof through the end plate 28.1 into the centrifugal brake 20 and so is connected to the inner freewheel body 25.
- An outer freewheel body is in the brake housing 21 for the braking effect 24 arranged with a substantially cylindrical interior, which has an extension 24.1 in at least one peripheral region.
- an inner freewheel body 25 arranged opposite the outer freewheel body 24 is rotatable, and with some sprag receptacles distributed over the circumference 26 is provided.
- this sprag receptacles 26 are freely movable clamping body 27 inserted, which advantageously as clamping rollers or clamping balls are formed.
- the interior of the exterior Freewheel body 24 and the inner freewheel body 25 are so matched that the clamping body 27 when rotating the inner Freewheel body 25 can run freely in the entire area.
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Thyristors (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Junction Field-Effect Transistors (AREA)
- Refrigerator Housings (AREA)
- Lock And Its Accessories (AREA)
Description
- Fig. 01:
- Führungsschiene mit Zugfeder (Vertikalschnitt);
- Fig. 02:
- Führungsschiene mit Zugfeder (Horizontalschnitt).
- Fig. 03:
- Ein Schema der Anordnung der Abrollsicherung an der Führungsschiene eines Rolltores (Seitansicht);
- Fig. 04:
- Abrollsicherung (perspektivisches Schema nach Fig. 3);
- Fig. 05:
- Abrollsicherung, Ansicht in Bewegungsrichtung;
- Fig. 06:
- Einzelheit Abrollsicherung mit beiden Freilaufkörpern und den Klemmrollen (Gehäuse geöffnet).
Claims (12)
- Lamellentor mit einem aus gelenkig miteinander verbundenen Lamellen zusammengefügten Panzer, der in seitlichen Führungsschienen auf- und abbewegbar geführt mittels eines Antriebs aus einer Schließstellung In eine Offenstellung und umgekehrt überführbar ist, und der eine Federanordnung als Mittel zum Abbremsen des Abrollens aufweist, dadurch gekennzeichnet, dass als Federanordnung in den auf beiden Seiten des Lamellentores angeordneten, vertikalen Laufschienen (1) je mindestens ein Paar Zugfedern (15) vorgesehen ist, von deren Zugfedern (15) die eine auf der Innen- und die andere auf der Außenseite des Panzers (5) liegt, deren obere Enden (16) gebäudefest abgestützt sind, und deren untere, freie Enden (18) über die Bahn des Panzers querende Brückenstege (19) paarweise miteinander verbunden sind.
- Lamellentor nach Anspruch 1, dadurch gekennzeichnet, dass sowohl auf der Innenseite als auch auf der Außenseite des Panzers (5) des Lamellentores je zwei Paare von Zugfedern (15) angeordnet sind.
- Lamellentor nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass in den Führungsschienen (1) des Lamellentores Federkanäle (10) eingesetzt sind, die vorzugsweise als Kunststoff-Federkanäle ausgebildet, die Zugfedern (15) aufnehmen, wobei die Kunststoff-Federkanäle (10) jeweils mindestens eine Kammer für eine Zugfeder (15) aufweisen, wobei bei mehreren Zugfedern (15) Zwischenstege (13) die Kammern trennen.
- Lamellentor nach Anspruch 3, dadurch gekennzeichnet, dass zumindest ein zwischen zwei Kammern angeordneter Zwischensteg (13) das Profil des Federkanals (10) überragend eine Querführung für den Panzer (5) bildet, wobei dessen freies Ende vorzugsweise einen hammerartig ausgebildeten Kopf (14) aufweist.
- Lamellentor nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass das Lamellentor sowohl eine Fliehkraft-Bremse als auch die Federanordnung zum Abbremsen aufweist, wobei als Mittel zum Abbremsen des Abrollens eine mit dem ablaufenden Panzer zusammenwirkende, von diesem angetriebene und gestellfest abgestützte Fliehkraft-Bremse (20), die bei Überschreitung einer vorgebbaren Panzer-Ablaufgeschwindigkeit, auslösbar ist.
- Lamellentor nach Anspruch 5, dadurch gekennzeichnet, dass die Fliehkraft-Bremse (20) mit einer mit dem Panzer des Lamellentores zusammenwickenden Welle, vorzusgsweise der den Panzer umlenkenden Welle als Antrieb zusammenwirkt.
- Lamellentor nach Anspruch 5, dadurch gekennzeichnet, dass die Fliehkraft-Bremse (20) zum Antrieb ein Zahnrad (28) aufweist, das formschlüssig mit einer Kette (4) o.dgl. zusammenwirkend von dieser angetrieben ist, wobei die Fliehkraft-Bremse (20) führungsschienenfest angeordnet ist, und wobei die Antriebskette (4) als Schleppkette ausgebildet ist, die mit dem Panzer des Rolltores verbunden, von diesem mitbewegt ist.
- Lamellentor nach Anspruch 5, dadurch gekennzeichnet, dass die Fliehkraft-Bremse (20) zum Antrieb ein Zahnrad (28) aufweist, das formschlüssig mit einer Kette (4) o.dgl. zusammenwirkend von dieser angetrieben ist, wobei die Fliehkraft-Bremse (20) mit dem Panzer verbunden, von diesem mitbewegt ist, und wobei die Antriebskette (4) führungsschienenfest angeordnet ist.
- Lamellentor nach Anspruch 5, dadurch gekennzeichnet, dass die Fliehkraft-Bremse (20) mittels eines mit ihrem Gehäuse (21) verbundenen Anschlussstück (22) direkt an den Verbindungshaken der Anschluss-Lamelle (7) angehängt ist.
- Lamellentor nach einem der Ansprüche 5 bis 9, dadurch gekennzeichnet, dass als Fliehkraft-Bremse (20) ein Freilauf mit axialer Kraftübertragung vorgesehen ist.
- Lamellentor nach Anspruch 10, dadurch gekennzeichnet, dass der Freilauf einen mit dem Antriebszahnrad (28) verbundenen, inneren Freilaufkörper (25) und einen mit dem Gehäuse in Verbindung stehenden, äußeren Freilaufkörper (24) aufweist, von denen einer mit über den Umfang verteilt angeordneten Aufnahmen für Klemmkörper (27) versehen ist und der andere eine im wesentlichen zylindrische Laufbahn aufweist, mit einer Ausweitung (24.1) zumindest in einem Winkelbereich.
- Lamellentor nach Anspruch nach Anspruch 11, dadurch gekennzeichnet, dass die Klemmkörper (27) als Klemmrollen oder als Klemmkugeln ausgebildet sind.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29913920U | 1999-08-12 | ||
DE29913920U DE29913920U1 (de) | 1999-08-12 | 1999-08-12 | Lamellentor |
DE20007665U DE20007665U1 (de) | 2000-04-27 | 2000-04-27 | Abrollsicherung für Lamellentor |
DE20007665U | 2000-04-27 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1076144A2 EP1076144A2 (de) | 2001-02-14 |
EP1076144A3 EP1076144A3 (de) | 2002-11-06 |
EP1076144B1 true EP1076144B1 (de) | 2004-05-26 |
Family
ID=26056230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00115949A Expired - Lifetime EP1076144B1 (de) | 1999-08-12 | 2000-07-26 | Lamellentor |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1076144B1 (de) |
AT (1) | ATE267940T1 (de) |
DE (1) | DE50006569D1 (de) |
PL (1) | PL192446B1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10305672A1 (de) * | 2003-02-12 | 2004-09-02 | Alukon F. Grashei Gmbh & Co. Kg | Führungsschienenanordnung |
EP1467053A1 (de) * | 2003-04-09 | 2004-10-13 | Cardo Door Production AB | Deckengliedertor mit Bremsvorrichtung |
DE102015100617B4 (de) * | 2015-01-16 | 2021-03-04 | Alpha Deuren International Bv | Torblatt |
CN107597561A (zh) * | 2017-10-19 | 2018-01-19 | 安吉十万亩白茶有限公司 | 一种茶叶生产用烘干筛选装置 |
US11661778B2 (en) | 2017-11-08 | 2023-05-30 | Assa Abloy Entrance Systems Ab | High speed overhead door |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1621669A (en) * | 1923-12-08 | 1927-03-22 | Clarence G Johnson | Garage door and operating mechanism therefor |
US1954825A (en) * | 1931-01-07 | 1934-04-17 | Yoder Morris Company | Door |
SE418633B (sv) * | 1979-09-12 | 1981-06-15 | Crawford Door Ab | Nedstortningsskydd vid vertikalt rorliga portar |
DE4003218A1 (de) * | 1990-02-03 | 1991-08-14 | Rudolf Ing Grad Schneider | Sektionaltor |
DE4220073A1 (de) | 1992-06-19 | 1993-12-23 | Asea Brown Boveri | Gasturbinenanlage |
DE9301586U1 (de) | 1993-02-05 | 1993-04-15 | Kipptorbau Pfullendorf Gebhard Hügle GmbH & Co KG, 7798 Pfullendorf | Deckengliedertor, insbesondere als Garagentor |
DE29601055U1 (de) | 1996-01-23 | 1996-03-07 | Alulux Beckhoff GmbH & Co., 33415 Verl | Deckengelenkrolladen |
DE29607802U1 (de) * | 1996-05-02 | 1996-08-29 | Belu Tec GmbH, 49809 Lingen | Sektionaltor |
DE19651067C2 (de) | 1996-12-09 | 1999-08-26 | Roma Rolladensysteme Gmbh | Gliedertor |
-
2000
- 2000-07-26 AT AT00115949T patent/ATE267940T1/de not_active IP Right Cessation
- 2000-07-26 DE DE50006569T patent/DE50006569D1/de not_active Expired - Fee Related
- 2000-07-26 EP EP00115949A patent/EP1076144B1/de not_active Expired - Lifetime
- 2000-08-10 PL PL341956A patent/PL192446B1/pl unknown
Also Published As
Publication number | Publication date |
---|---|
EP1076144A2 (de) | 2001-02-14 |
PL192446B1 (pl) | 2006-10-31 |
EP1076144A3 (de) | 2002-11-06 |
PL341956A1 (en) | 2001-02-26 |
ATE267940T1 (de) | 2004-06-15 |
DE50006569D1 (de) | 2004-07-01 |
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