EP2565359A2 - Porte accessible à plat - Google Patents

Porte accessible à plat Download PDF

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Publication number
EP2565359A2
EP2565359A2 EP12005439A EP12005439A EP2565359A2 EP 2565359 A2 EP2565359 A2 EP 2565359A2 EP 12005439 A EP12005439 A EP 12005439A EP 12005439 A EP12005439 A EP 12005439A EP 2565359 A2 EP2565359 A2 EP 2565359A2
Authority
EP
European Patent Office
Prior art keywords
rollers
door according
roller door
shafts
roller
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP12005439A
Other languages
German (de)
English (en)
Other versions
EP2565359A3 (fr
Inventor
Udo Gerhard
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.)
Boldt and Fassbender GmbH
Original Assignee
Boldt and Fassbender GmbH
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 Boldt and Fassbender GmbH filed Critical Boldt and Fassbender GmbH
Publication of EP2565359A2 publication Critical patent/EP2565359A2/fr
Publication of EP2565359A3 publication Critical patent/EP2565359A3/fr
Withdrawn legal-status Critical Current

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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
    • E06B9/15—Roller shutters with closing members formed of slats or the like
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
    • E04H5/02—Buildings or groups of buildings for industrial purposes, e.g. for power-plants or factories
    • E04H5/06—Pits or building structures for inspection or services
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H4/00—Swimming or splash baths or pools
    • E04H4/06—Safety devices; Coverings for baths
    • E04H4/08—Coverings consisting of rigid elements, e.g. coverings composed of separate or connected elements
    • E04H4/082—Coverings consisting of rigid elements, e.g. coverings composed of separate or connected elements composed of flexibly or hingedly-connected slat-like elements, which may or may not be wound-up on a fixed axis

Definitions

  • the invention relates to a roller shutter for closing an at least approximately horizontally extending opening in a building, with a plurality of armor-forming lamellae, which are guided at their ends via rollers in a goal frame.
  • the main purpose of rolling, sectional and other gates is to close vertical openings in buildings.
  • there are requirements for the closure of at least approximately horizontally extending openings such as maintenance or assembly pits.
  • Such gates are z. B. from the DE 34 15 516 or the EP 2 258 913 known in itself. Since such openings usually take up large space, the space is virtually lost with the door closed, since this is not allowed to enter for reasons of stability of persons or with device may not be charged. Persons and equipment must also frequently walk around or be transported around the pits closed by the gate.
  • the present invention has the object to provide a rolling shutter for closing a horizontally extending opening in a building that is sufficiently stable to accommodate the loads of people and equipment.
  • This object is achieved in that the roles of adjacent slats offset from each other in at least two parallel, are guided in the goal frame tracks.
  • a first proposal for stabilizing such horizontally extending roller doors thus provides that adjacent lamellae are guided offset to one another in the frame of the door in provided there tracks. Adjacent lamellae are preferably guided over the entire length of the tank in different tracks in the goal frame. In this way, a much more favorable distribution of all occurring forces in relation to lamella as goal frame and an associated improved stability of the door can be achieved.
  • a preferred embodiment of the invention provides that the goal frame has three guide tracks arranged in parallel for supporting the lamellae. Different arrangements of the respective adjacent lamellae are conceivable. For example, a lamella whose roller is guided in the outer lane is followed by a lamella whose rollers are guided in the middle lane and which in turn is a lamella whose rollers are guided in the inner lane.
  • three parallel guideways which are accompanied by three mutually offset slats, an even better distribution of the forces and moments occurring can be realized so that appropriately designed gates can accommodate even higher static and dynamic loads.
  • the door frame is formed as the rollers from below and above receiving housing.
  • the frame is thus designed so that the rollers are received from below and additionally from above in the housing and guided there.
  • This housing-like design of the frame with guides of the rollers from both sides as well as from above and from below results in a particularly compact bearing for the rollers in the goal frame.
  • a proposal for such a compact design of the goal frame provides that guideways are provided for the rollers on the insides of the housing.
  • Appropriately serves this as upper and / or lower degree of the housing in each case a plate, on whose insides the guide tracks are provided for the rollers. That is, the guides for the staggered rollers of adjacent lamellae of the tank, which forms the roller door, are integrated in the door frame or its housing.
  • the housing has for this purpose an upper and / or lower plate, which in turn are equipped on the inner sides with serving as guide elements profiles.
  • the housing is completed by the housing is formed by at least two connected metal angles.
  • the plates described are formed in this embodiment of the invention as a metal angle, preferably as a sheet metal angle. That is, the plates are interconnected via webs arranged transversely to the plane of the plate. The webs are thus formed at right angles to the respective plate and then connected to each other via a common fastening means.
  • the housing has a door open towards the U-profile, which is formed by the plates and webs described. The fact that the webs are on top of each other, the housing or door frame is also given additional compactness.
  • U-profiles positioned above and / or below the rollers serve as guideways. These U-profiles are oriented upwards at the upper plate and at the lower plate, d. H. the U-profile is arranged with its open side to the respective role it is to take up.
  • the round rods are intermittently fixed to the door frame.
  • this is intended for attachment by means of intermittent welds.
  • the lamellae form assemblies with shafts or stub shafts, the shafts having reinforcements in the region of their ends.
  • Such an assembly thus consists of a lamella with shafts or stub shafts, at the end of which the rollers are positioned. Since the lamellae are all the same width, the length of the shafts or stub shafts of the bearing is adjusted, that is over the waves or stub shafts, the distance between the fin end and the rollers is bridged. Due to the high forces involved, reinforcements in the area of the shafts or their ends are recommended.
  • the invention is characterized in particular by the fact that a particularly stable roller shutter is provided for closing an opening extending at least approximately horizontally in a building. Thanks to a special reinforcement of the subassembly lamella / shaft and above all the mounting of the lamellae in the goal frame, the rolling gates according to the invention can accommodate particularly high static and dynamic loads by persons, equipment, etc.
  • An application of such a construction is approximately in a gate that as Upper end of the opening for performing the suspension railway trains from the underlying workshop for re-insertion into the rail is used. In normal operation, the monorail trains are manually moved out of the area of the insertion opening. For this purpose, the roller shutter must be closed and committed by several people.
  • FIG. 1 shows in a roughly simplified sketch a horizontally extending opening 13 in a building, for example a maintenance or assembly pit.
  • the gate 1 shown in this embodiment serves as the upper end of the opening 13 for performing the suspension railway trains from the underlying Workshop for retracting into the rail.
  • the roller shutter 1 is essentially formed by a multiplicity of fins, three of which are provided here by the reference symbols 2, 3 and 4 by way of example.
  • Such a roller door 1 has a width of up to about 4 m and covers a clear opening with a length of about 15 m. All of the slats together form a tank 14. At their ends 8, 9, 10, the slats 2, 3, 4 are guided in the door frame 12 on here not recognizable roles.
  • the reference numeral 46 indicates that the roller shutter can be wound up at the end of the opening 13.
  • FIG. 2 Subject of FIG. 2 is the representation of a blade 2, formed by a circumferential profile 44, which provides at the ends of the blade terminals 42, 43 for adjacent slats.
  • the profile 44 is provided with a filling 45 made of a plastic, which is exemplified by polyurethane foam.
  • FIG. 3 is the goal frame 12 of an embodiment of the invention with two guide tracks 15, 16 and rollers 5, 6 shown.
  • the door frame 12 supports the building side on a support 41.
  • a metal bracket is mounted, which has a longer plate 20 and a web 23 arranged at right angles thereto. Via a fastening means 47, the web 23 is connected to the adjacent web 24, which in turn forms a further sheet metal angle with the plate 19 together.
  • a housing 18 is provided, which serves as a guide for the here two offset from each other positioned rollers 5, 6.
  • Guide rollers 15, 16 are assigned to these rollers 5, 6, for which purpose two round rods 25, 26 are used, so that here only one guide is realized in the lower region of the rollers 5, 6.
  • a stop 30 for the shaft 27, at the ends of the respective rollers 5, 6 are arranged.
  • the shaft 27 is formed reinforced at this end 29, as such a reinforcement 37 is an insert 38 in the shaft 27th
  • FIG. 4 shows FIG. 4 in plan view, the laterally offset from one another mounted rollers 5, 6. These are in the tracks 15, 16 parallel to each other guided. These strips 15, 16 are delimited on the one hand by the webs 23, 24 and then by each other by the round rods 25, 26. The latter are intermittently attached to the sheet metal angle and indeed over here by way of example by the reference numerals 48, 49 and 50 designated welds.
  • FIG. 5 shows the embodiment of the invention with three parallel rollers 5, 6, 7 in three likewise parallel guideways 15, 16, 17. These are delimited by the U-profiles 31-36, which has a particularly narrow, rail-like track 15, 16, 17 training.
  • the U-profiles 31, 32, 33 are fixed to the inside 21 of the upper plate 19 and the U-profiles 34, 35, 36 on the inside 22 of the lower plate 20, preferably welded.
  • the respective roller 5, 6, 7 is located on a shaft 27, more precisely at its end, which additionally has a reinforcement 37 designed as an insert 38 in the end region exposed to this high load.
  • FIG. 6 the plan view of the goal frame 12 in section and the lamellae, wherein in each case two lamellae 2, 3, two shafts 27, 28 and two rollers 5, 6 are shown here by way of example.
  • Guideways are a total of three, designated by the reference numerals 15, 16 and 17, formed by the respective rail-like U-profiles 34, 35, 36. It is also clear here that the slats 2, 3 at their ends 8, 9 flush with complete the goal frame 12 and are then guided in this in the rails 15, 16, 17.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Gates (AREA)
EP12005439.0A 2011-08-30 2012-07-26 Porte accessible à plat Withdrawn EP2565359A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201110111940 DE102011111940A1 (de) 2011-08-30 2011-08-30 Begehbares flachlaufendes Tor

Publications (2)

Publication Number Publication Date
EP2565359A2 true EP2565359A2 (fr) 2013-03-06
EP2565359A3 EP2565359A3 (fr) 2015-03-25

Family

ID=46603512

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12005439.0A Withdrawn EP2565359A3 (fr) 2011-08-30 2012-07-26 Porte accessible à plat

Country Status (2)

Country Link
EP (1) EP2565359A3 (fr)
DE (1) DE102011111940A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3077322A1 (fr) * 2018-02-01 2019-08-02 Xpertive Couverture pour fosse d'atelier
EP4074926A1 (fr) * 2021-04-13 2022-10-19 Helmut Bickl Dispositif de recouvrement de piscine doté d'un moteur de traction

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017112376A1 (de) * 2017-06-06 2018-12-06 Balzer GmbH & Co. KG Tragbalken für Akustik-Prüfstand

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8430892U1 (de) * 1984-10-20 1985-01-24 Balzer, Hans, 8941 Trunkelsberg Rolladenartige abdeckung fuer montagegruben
DE3415516A1 (de) 1984-04-26 1985-10-31 Rudolf 7132 Illingen Siewert Abdeckung fuer montagegruben
EP2258913A2 (fr) 2009-10-23 2010-12-08 Truck Training Center Italy S.R.L. Elément de recouvrement en particulier pour les fosses d'atelier et analogues

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3415516A1 (de) 1984-04-26 1985-10-31 Rudolf 7132 Illingen Siewert Abdeckung fuer montagegruben
DE8430892U1 (de) * 1984-10-20 1985-01-24 Balzer, Hans, 8941 Trunkelsberg Rolladenartige abdeckung fuer montagegruben
EP2258913A2 (fr) 2009-10-23 2010-12-08 Truck Training Center Italy S.R.L. Elément de recouvrement en particulier pour les fosses d'atelier et analogues

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3077322A1 (fr) * 2018-02-01 2019-08-02 Xpertive Couverture pour fosse d'atelier
EP3521533A1 (fr) * 2018-02-01 2019-08-07 Xpertive Couverture pour fosse d'atelier
EP4074926A1 (fr) * 2021-04-13 2022-10-19 Helmut Bickl Dispositif de recouvrement de piscine doté d'un moteur de traction

Also Published As

Publication number Publication date
EP2565359A3 (fr) 2015-03-25
DE102011111940A1 (de) 2013-02-28
DE102011111940A8 (de) 2013-05-23

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