EP0816624A2 - Schnelllauftor für Tiefkühlhäuser - Google Patents
Schnelllauftor für Tiefkühlhäuser Download PDFInfo
- Publication number
- EP0816624A2 EP0816624A2 EP97109299A EP97109299A EP0816624A2 EP 0816624 A2 EP0816624 A2 EP 0816624A2 EP 97109299 A EP97109299 A EP 97109299A EP 97109299 A EP97109299 A EP 97109299A EP 0816624 A2 EP0816624 A2 EP 0816624A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- door
- roller
- door leaf
- air
- guides
- 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
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/021—Sliding doors
-
- 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
-
- 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
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/58—Guiding devices
- E06B9/582—Means to increase gliss, light, sound or thermal insulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/04—Preventing the formation of frost or condensate
-
- 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
- E06B2009/17069—Insulation
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B2009/2423—Combinations of at least two screens
- E06B2009/2447—Parallel screens
- E06B2009/2458—Parallel screens moving simultaneously
-
- 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
- E06B2009/586—Guiding devices with heating to prevent frost or condensate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D13/00—Stationary devices, e.g. cold-rooms
Definitions
- the invention relates to a roller shutter with a flexible door leaf, preferably for closing Building openings in cold stores, with the door leaf rotatable to one above the building opening stored winding roller can be wound up.
- Such a roller shutter is, for example, from the German patent DE 3735850 known.
- This The roller door has a flexible door leaf. Disadvantageous the low insulation effect is on this roller door of the gate leaf. Such a door leaf prevents only the air exchange. The insulation effect is negligible.
- the Brush tapes are on both sides of the door leaf provided so that the pressing force of the brush tapes cancel each other out.
- Roller shutters such as, show a better insulation effect for example from German Publication DE 4438769 are known. Because of they also indicate the second lane a much better insulation effect. But Even with these goals, the leadership freezes over if one such gate to close a building opening in Cold stores.
- the object of the invention is to provide a roller shutter To provide that for closing Building openings in cold stores is suitable.
- This task is the generic subject solved in that the guides are heated are trained.
- the surfaces of the guides will be on kept at a temperature above freezing. Condensate that forms remains liquid. ice cream cannot form. Malfunctions advantageously avoided.
- the task is in the generic subject also solved the seals as aprons are trained, against each other at an acute angle the door leaf are designed to be applied.
- the apron has one Length from about a hundred to 150 mm.
- the effect of the seal improves surprisingly to an extent that it is hardly condensation still occurs. If the seal is placed on both sides of the door leaf, it also works in both directions. Seals primarily the apron that is on the side on which a higher pressure acts than on the other side.
- the sealing effect can be improved if several aprons lying on top of each other are provided.
- the guides stay particularly dry when the warm air heating has an intake opening on the colder side of the door leaf. By Heating the colder air is reduced their relative humidity, so that condensation is definitely avoided.
- roller door is a Exhaust vent on the warmer side of the Door leaf has so the cold loss be reduced.
- the operational security is in another Design improved in that the lower Edge of the gate is heatable.
- a such heating can, for example, in the form of a electrical resistance heating can be provided. This also applies to the heating of the guides.
- the hot air heating is the least disturbing in terms of construction, if the warm air heating is a blower with heating device has, which is arranged in the upper region of the gate is.
- the gate at least one, preferably support arranged between the sheets of the door leaf having.
- a support takes the wind load from the flexible door leaf.
- the Support to be taken along by a bar that the forms the lower edge of the door leaf.
- the Tores sits parallel to the bottom bar arranged support on side buffers on the are provided approximately halfway up the gate. Will the gate opened, the lower banks also take them sideways guided support with up again.
- the measure serves the same purpose that the gate at side impact automatically switches off is trained. This can result in such a shutdown be achieved that on the lower crossbar one for Side facing contact bar is provided at their actuation a signal to switch off the Door drive is directed to the control.
- the procedural task is solved in that the Guides are heated. This allows Malfunctions due to ice formation are advantageous be avoided.
- the operating costs for the heating become advantageous kept low when between two lanes of the Overpressure is set. Because the room between two panels of the door leaf to the outside is sealed, there is an advantageously lower Air consumption.
- the air for heating is particularly dry when the Heating air is drawn in on the cooler side.
- the hot air reaches all hazardous areas when the heated air in the lower area between two Paths of a door leaf with the gate closed is initiated.
- the heating air exits the warmer side of the gate.
- FIG. 1 denotes the roller shutter with his flexible door leaf 2, which is used to close the Building opening of a cold store serves.
- the door leaf consists of two tracks 4, 5 on two above the take-up rollers 6, 7 arranged in the building opening are attached to them on the take-up rollers 6, 7 wind up.
- the lower end edges of sheets 4, 5 are on a vertically movable crossbar 8 attached, the axially one at each end side bolt movable against spring pressure 9 having. These bolts engage in a vertical one Guide 10 and thus guide the cross pin 8 in vertical direction.
- the roller door corresponds other known roller doors with a double wall Door leaf.
- the winding rollers are only driven shown schematically since it is not the subject of Invention is.
- the invention heating of the guides is provided.
- she consists of a blower 12 with electrical Heating 13 and a horizontally guided Warm air distribution line 14, which in lateral tubular parallel to the guide rail Air ducts 15 opens.
- the suction opening 16 is located on the colder side of the building opening 3.
- the Blower 12 sucks the cold through suction opening 16 Air on when flowing through the heating device 13 it is heated and by means of a warm air distribution line 14 right and left to the side of the building opening guided.
- the air ducts 15 guide them into the lower area of the gate where it passes through an opening in the u-shaped profile of the side guides entry. The air leaves the guide at an angle down in the direction of arrows 17.
- Figure 4 shows the situation in an enlarged view Presentation.
- the aprons 18 and 19 provided as seals.
- the aprons 18 and 19 lay flat against lanes 4 and 5, so that a very good seal arises, which after works on both sides.
- the apron lies more firmly against the track arranged on the side of the higher pressure is.
- the side apron is also multi-layered built up. In this case there is the side Apron made of two layers 20, 21.
- the inner apron 20 is shorter than the apron 21. Thereby there are two sealing edges that create the sealing effect still increase.
- these aprons are easy because they are made from one piece lets by deflecting the apron around a Kehder 22 becomes.
- This Kehder finds one in a groove 23 Angle profile 24 its inclusion so that it is in it is held.
- the side legs 25 of the Angle profile 24 have an angle of to base 26 about 60 degrees.
- the gate according to the invention points for high-speed doors maximum insulation. Still can shortest opening and closing times can be achieved, since the formation of condensate and consequently that Freezing is safely avoided. It results in a reliable operation of the roller shutter.
- Figure 6 which shows the gate in perspective, can also the position of the controller 32, the Limit switch 33 and the motor 34 for winding the Lanes 4 and 5 are recognized.
- the power loss the controller 32 with its inverter and that of The engine is used to preheat the fan 12 Suction opening 16 used air because the all parts mentioned above in a common box are arranged. Because the electrical parts are tight lying next to each other also reduces the Most of the wiring effort. For electrical Assembly of the gate only requires plugging it in a connector.
- a double-walled curtain with a thickness of approximately 1.4 mm and a gap of 60 to 120 mm has proven to be particularly advantageous.
- the side skirts have a length of 50 to 150 mm on the inside and 150 to 200 mm on the outside.
- a rubber profile with a thickness of 2 to 3 mm with a fabric insert has proven particularly useful.
- the operating costs can be reduced if the door is closed on three sides.
- Isopaneel with a thickness of around 40 to 50 mm with an aluminum surface is particularly recommended.
- a heating system with an output of around 1.4 kW is used to heat a normal building opening.
- the radial fan of the fan has an air throughput of approximately 320 m 3 per hour.
- the lower crossbar is provided with outlet openings for warm air, so that with a slight overpressure between the webs, some warm air can also escape downward in the region of the lower crossbar. It is advantageous if the lower crossbeam is designed as a hollow profile, so that the warm air emerging in the lower region of the guide can also substantially directly enter the opening of the hollow profile.
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Refrigerator Housings (AREA)
Abstract
Description
- Figur 1:
- eine Ansicht des erfindungsgemäßen Tores in einer Gebäudeöffnung mit entfernter Verkleidung;
- Figur 2:
- einen schematischen Schnitt durch das Tor gemäß Figur 1, Schnittlinie II-II;
- Figur 3:
- einen Schnitt durch das erfindungsgemäße Tor gemäß Schnittlinie III-III in Figur 2;
- Figur 4:
- ein vergrößertes Detail der seitlichen Dichtung gemäß Markierung IV in Figur 3;
- Figur 5:
- die Dichtungssituation bei geöffnetem Tor schematisiert wie in Figur 4 und
- Figur 6:
- die isometrische Darstellung des erfindungsgemäßen Tores.
- 1
- Rolltor
- 2
- Torblatt
- 3
- Gebäudeöffnung
- 4
- Bahn
- 5
- Bahn
- 6
- Aufwickelwalze
- 7
- Aufwickelwalze
- 8
- Querbalken
- 9
- Bolzen
- 10
- Führung
- 11
- Warmluftheizung
- 12
- Gebläse
- 13
- elektrische Beheizung
- 14
- Warmluftverteilerleitung
- 15
- Luftführung
- 16
- Ansaugöffnung
- 17
- Pfeil
- 18
- seitliche Schürze
- 19
- seitliche Schürze
- 20
- Lagen
- 21
- Lagen
- 22
- Kehder
- 23
- Nut
- 24
- Winkelprofil
- 25
- Schenkel
- 26
- Basis
- 27
- oberes Isopaneel
- 28
- seitliches Isopaneel
- 29
- Abluftöffnung
- 30
- Schürze
- 31
- Pfeil
- 32
- Steuerung
- 33
- Endschalter
- 34
- Motor
Claims (10)
- Rolltor (1) mit mindestens einem flexiblen Torblatt (2), vorzugsweise zum Verschließen von Gebäudeöffnungen in Kühlhäusern, wobei das Torblatt (2) auf eine oberhalb der Gebäudeöffnung (3) drehbar gelagerten Aufwickelwalze (6, 7) aufwickelbar ist und seitlich in Führungen (10) geführt ist, dadurch gekennzeichnet, daß die Führungen (10) mittels Warmluft beheizbar ausgebildet sind.
- Rolltor (1) nach Anspruch 1, dadurch gekennzeichnet, daß das Tor seitliche Dichtungen aufweist, die als mehrlagige Schürzen (18, 19) ausgebildet sind, die in spitzem Winkel sich gegen das Torblatt (2) anlegend ausgebildet sind, wobei die näher zum Torblatt (2) angeordnete Schürze (19) kürzer als die sie abdeckende Schürze (18) ausgebildet ist.
- Rolltor nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Warmluftheizung (11) eine Ansaugöffnung (16) auf der kälteren Seite des Torblatts (2) aufweist und vorzugsweise eine Abluftöffnung (29) auf der wärmeren Seite des Torblatts.
- Rolltor nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Rolltor ein dreiseitiges Gehäuse (27, 28) aufweist, vorzugsweise aus einem oberen und zwei seitlichen Isopaneelen bestehend, wobei zwischen oberer Gehäuseseite und einer zur wärmeren Seite gelegenen Aufwickelwalze (7) eine Dichtung, vorzugsweise eine Schürze (30), vorgesehen ist.
- Rolltor nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die untere Kante des Tores beheizbar ausgebildet ist, vorzugsweise indem die untere Kante des Tores Öffnungen für den Austritt von beheizter Luft aufweist.
- Rolltor nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Warmluftheizung (11) eine Luftführung (15) mit mindestens einer Auftrittsöffnung im unteren Bereich zwischen Bahnen (4, 5) des Torblatts (2) im geschlossenen Zustand aufweist.
- Rolltor nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Warmluftheizung (11) ein Gebläse (12) mit Heizeinrichtung (13) aufweist, die im oberen Bereich des Tores (1) angeordnet ist.
- Rolltor nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Tor nachgebende Führungenselemente (9) aufweist, die das Tor bei seitlichen Aufprall freigegeben und vorzugsweise das Tor bei seitlichen Aufprall sebsttätig abschaltend ausgebildet ist.
- Verfahren zum Betreiben eines Rolltores nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß die Führungen (10) mit erwärmter Luft beheizt werden, indem zwischen zwei Bahnen eines Torblatts ein Überdruck eingestellt wird.
- Verfahren nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Heizungsluft auf der kühleren Seite angesaugt wird und auf der wärmeren Seite des Tores austritt.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19625215A DE19625215C2 (de) | 1996-06-25 | 1996-06-25 | Schnellaufrolltor für Tiefkühlhäuser |
DE19625215 | 1996-06-25 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0816624A2 true EP0816624A2 (de) | 1998-01-07 |
EP0816624A3 EP0816624A3 (de) | 1998-11-25 |
EP0816624B1 EP0816624B1 (de) | 2005-05-18 |
Family
ID=7797840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97109299A Expired - Lifetime EP0816624B1 (de) | 1996-06-25 | 1997-06-09 | Schnelllauftor für Tiefkühlhäuser |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0816624B1 (de) |
DE (2) | DE19625215C2 (de) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29821157U1 (de) * | 1998-11-26 | 2000-03-30 | PVM GmbH, 45478 Mülheim | Kälteschleuse zum Verschließen und Öffnen eines Kühlraumes |
FR2799539A1 (fr) * | 1999-10-12 | 2001-04-13 | Ifi | Porte pour entrepot frigorifique ou autre local similaire |
EP1327842A2 (de) | 2002-01-09 | 2003-07-16 | Christine Isabel c/o Union Industries Schofield | Wärmegedämmte Tür zum Steuern des Zugangs zu einem Kühllagerraum |
EP1136647A3 (de) * | 2000-03-22 | 2003-07-23 | LAMSFUSS, Norbert | Hubtor, insbesondere Sektionaltor |
EP1302734A3 (de) * | 2001-10-09 | 2004-01-21 | Efaflex Tor- und Sicherheitssysteme GmbH & Co. KG | Toranordnung zum Abschluss einer Toröffnung zwischen Räumen mit stark unterschiedlicher Temperatur |
EP1403601A1 (de) * | 2002-09-24 | 2004-03-31 | Megadoor Ab | Türvorrichtung |
WO2004053283A2 (en) * | 2002-12-06 | 2004-06-24 | Wayne-Dalton Corp. | Apparatus for covering an opening in a building |
DE102007036652A1 (de) * | 2007-07-25 | 2009-01-29 | Bos Gmbh & Co. Kg | Schutzvorrichtung mit einer flexiblen Schutzplane |
US8113265B2 (en) | 2009-03-02 | 2012-02-14 | Rite-Hite Holding Corporation | Washdown door |
CN103806827A (zh) * | 2012-11-13 | 2014-05-21 | 小松电机产业株式会社 | 薄板卷帘门的除霜方法 |
ES2541791A1 (es) * | 2015-04-09 | 2015-07-24 | Control Y Accesos, S.L. | Puerta isotérmica de doble lona |
EP2987940A1 (de) * | 2014-08-21 | 2016-02-24 | Troodon Torsysteme GmbH | Tor, insbesondere hubtor, zum verschliessen einer öffnung in einer zwei verschiedene temperaturzonen voneinander trennenden wandung |
CN114459192A (zh) * | 2021-12-30 | 2022-05-10 | 常州市新月成套冷藏设备有限公司 | 一种环保节能隔断冷库 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19928211A1 (de) | 1999-06-19 | 2000-12-21 | Cardo Door Continental B V | Vorrichtung zur Führung von Maschinenelementen |
GB0509919D0 (en) | 2005-05-16 | 2005-06-22 | Ralph Ellerker 1795 Ltd | Improvements to door closure system |
DE202007004110U1 (de) * | 2007-03-16 | 2007-06-21 | WELITA Wärme- Elektro- und lichttechnische Anlagen GmbH | Beheizter Lamellenvorhang |
ES2356970B1 (es) * | 2009-07-07 | 2012-03-05 | Infraca Sl | Puerta rapida para camaras frigorificas. |
DE102010020693A1 (de) | 2010-05-17 | 2011-11-17 | Troodon Torsysteme Gmbh | Tor zum Verschließen einer Öffnung in einer Wandung |
DK3250774T3 (da) | 2015-01-28 | 2020-05-18 | Frinova Gmbh | Port, især hurtigt løbende port |
WO2016131476A1 (de) | 2015-02-17 | 2016-08-25 | Frinova Gmbh | Magnetabdichtung für schnelllauftore |
DE102015214753A1 (de) * | 2015-08-03 | 2017-02-09 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Gebäudeelement und Verfahren zur Enteisung eines Flächengebildes |
ES2729731B2 (es) * | 2018-05-04 | 2021-02-17 | Amiserru Sl | Cerramiento para camaras frigorificas |
EP3919715B1 (de) | 2020-06-02 | 2024-05-01 | Frinova GmbH | Tor, insbesondere ein schnelllaufrolltor |
EP4119761A1 (de) | 2021-07-14 | 2023-01-18 | Frinova GmbH | Schnelllaufrolltor |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4776379A (en) * | 1985-09-25 | 1988-10-11 | Nergeco | Riser for a vertically-opening door |
US5203175A (en) * | 1992-04-20 | 1993-04-20 | Rite-Hite Corporation | Frost control system |
US5246053A (en) * | 1985-09-25 | 1993-09-21 | Nergeco | Riser for a vertically-opening door |
US5379823A (en) * | 1991-10-30 | 1995-01-10 | Nergeco | Raisable-curtain door providing low heat loss |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE6943471U (de) * | 1969-11-07 | 1970-02-05 | Weber Otto Gmbh | Laufschiene fuer verdunklungs-anlagen |
DE2323533A1 (de) * | 1973-05-10 | 1974-11-28 | Rau Dieter | Behang, insbesondere rolladen, jalousie oder dgl |
SE426183B (sv) * | 1980-12-08 | 1982-12-13 | Liljendahl S A J | Vermeisolerande rullgardin |
DE3735850C1 (de) * | 1987-10-23 | 1989-02-23 | Labex Gmbh Imp Exp Industriean | Rolltor |
DE4438769A1 (de) * | 1994-08-04 | 1996-02-15 | Arno Klein | Schnellauf-Rolltor |
-
1996
- 1996-06-25 DE DE19625215A patent/DE19625215C2/de not_active Expired - Fee Related
-
1997
- 1997-06-09 DE DE59712312T patent/DE59712312D1/de not_active Expired - Fee Related
- 1997-06-09 EP EP97109299A patent/EP0816624B1/de not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4776379A (en) * | 1985-09-25 | 1988-10-11 | Nergeco | Riser for a vertically-opening door |
US5246053A (en) * | 1985-09-25 | 1993-09-21 | Nergeco | Riser for a vertically-opening door |
US5379823A (en) * | 1991-10-30 | 1995-01-10 | Nergeco | Raisable-curtain door providing low heat loss |
US5203175A (en) * | 1992-04-20 | 1993-04-20 | Rite-Hite Corporation | Frost control system |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29821157U1 (de) * | 1998-11-26 | 2000-03-30 | PVM GmbH, 45478 Mülheim | Kälteschleuse zum Verschließen und Öffnen eines Kühlraumes |
FR2799539A1 (fr) * | 1999-10-12 | 2001-04-13 | Ifi | Porte pour entrepot frigorifique ou autre local similaire |
EP1136647A3 (de) * | 2000-03-22 | 2003-07-23 | LAMSFUSS, Norbert | Hubtor, insbesondere Sektionaltor |
EP1302734A3 (de) * | 2001-10-09 | 2004-01-21 | Efaflex Tor- und Sicherheitssysteme GmbH & Co. KG | Toranordnung zum Abschluss einer Toröffnung zwischen Räumen mit stark unterschiedlicher Temperatur |
EP1327842A2 (de) | 2002-01-09 | 2003-07-16 | Christine Isabel c/o Union Industries Schofield | Wärmegedämmte Tür zum Steuern des Zugangs zu einem Kühllagerraum |
EP1327842A3 (de) * | 2002-01-09 | 2004-06-16 | Christine Isabel c/o Union Industries Schofield | Wärmegedämmte Tür zum Steuern des Zugangs zu einem Kühllagerraum |
EP1403601A1 (de) * | 2002-09-24 | 2004-03-31 | Megadoor Ab | Türvorrichtung |
WO2004053283A3 (en) * | 2002-12-06 | 2004-12-09 | Wayne Dalton Corp | Apparatus for covering an opening in a building |
WO2004053283A2 (en) * | 2002-12-06 | 2004-06-24 | Wayne-Dalton Corp. | Apparatus for covering an opening in a building |
US6959748B2 (en) | 2002-12-06 | 2005-11-01 | Wayne-Dalton Corp. | Apparatus for covering an opening in a building |
DE102007036652A1 (de) * | 2007-07-25 | 2009-01-29 | Bos Gmbh & Co. Kg | Schutzvorrichtung mit einer flexiblen Schutzplane |
DE102007036652B4 (de) * | 2007-07-25 | 2010-07-29 | Bos Gmbh & Co. Kg | Schutzvorrichtung mit einer flexiblen Schutzplane |
US8113265B2 (en) | 2009-03-02 | 2012-02-14 | Rite-Hite Holding Corporation | Washdown door |
CN103806827A (zh) * | 2012-11-13 | 2014-05-21 | 小松电机产业株式会社 | 薄板卷帘门的除霜方法 |
CN103806827B (zh) * | 2012-11-13 | 2017-01-18 | 小松电机产业株式会社 | 薄板卷帘门的除霜方法 |
EP2987940A1 (de) * | 2014-08-21 | 2016-02-24 | Troodon Torsysteme GmbH | Tor, insbesondere hubtor, zum verschliessen einer öffnung in einer zwei verschiedene temperaturzonen voneinander trennenden wandung |
ES2541791A1 (es) * | 2015-04-09 | 2015-07-24 | Control Y Accesos, S.L. | Puerta isotérmica de doble lona |
WO2016162583A1 (es) * | 2015-04-09 | 2016-10-13 | Control Y Accesos, S.L. | Puerta isotérmica de doble lona |
CN114459192A (zh) * | 2021-12-30 | 2022-05-10 | 常州市新月成套冷藏设备有限公司 | 一种环保节能隔断冷库 |
Also Published As
Publication number | Publication date |
---|---|
EP0816624A3 (de) | 1998-11-25 |
DE59712312D1 (de) | 2005-06-23 |
DE19625215A1 (de) | 1998-01-02 |
EP0816624B1 (de) | 2005-05-18 |
DE19625215C2 (de) | 2001-05-03 |
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