EP1660692A2 - Enceinte a parois laterales, pouvant etre ouvertes et fermees, et a surfaces de toit ainsi que porte coulissante pour ladite enceinte - Google Patents

Enceinte a parois laterales, pouvant etre ouvertes et fermees, et a surfaces de toit ainsi que porte coulissante pour ladite enceinte

Info

Publication number
EP1660692A2
EP1660692A2 EP04763718A EP04763718A EP1660692A2 EP 1660692 A2 EP1660692 A2 EP 1660692A2 EP 04763718 A EP04763718 A EP 04763718A EP 04763718 A EP04763718 A EP 04763718A EP 1660692 A2 EP1660692 A2 EP 1660692A2
Authority
EP
European Patent Office
Prior art keywords
housing according
curtain
housing
roof
foldable
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Withdrawn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
EP04763718A
Other languages
German (de)
English (en)
Inventor
Bernd Lucas
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.)
BELU VERWALTUNGSGESELLSCHAFT MBH
Original Assignee
BELU AG
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 BELU AG filed Critical BELU AG
Publication of EP1660692A2 publication Critical patent/EP1660692A2/fr
Withdrawn legal-status Critical Current

Links

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

Definitions

  • the invention relates to a housing with the features of the preamble of claims 1, 16 and 17 and a roller door therefor.
  • Generic enclosures are known from DE 100 41 257 A1 and are used, for. B. for housing galvanic baths, e.g. B. for galvanizing large components, but are also suitable for paint booths and the like.
  • the two side walls and the entire roof area can be closed by two symmetrical cloth-like curtains.
  • the curtains When open, the curtains are wound on winding shafts near the floor on both sides of a galvanic bath.
  • the curtain which is fastened across its entire width to an end bar, is transferred from the open to the closed position via a vertical double-ended guide that merges into an approximately horizontal guide in the roof area.
  • one or two support rollers are moved in the same end guides for each curtain, which, in the closed state, the deflection enable the curtain from the approximately horizontal roof area to the approximately vertical side wall area and extend over the entire width of the curtain.
  • the front side walls represent a length limit for the usability of the housing. It is not possible to project the components protruding from one or both sides of the front of the housing from above, for. B. with a crane to transport into the enclosure and not in the open state of the curtain.
  • the invention has for its object to provide a generic enclosure, in which the disabilities are reduced when transporting goods into or out of the enclosure in the open state.
  • Another task is a generic enclosure with smaller and / or fewer components
  • the solution according to the invention consists in a housing with the features of claims 1, 16 and / or 17 and in a roller door therefor with the features of claim 18.
  • the invention is therefore based on the basic idea by means of a multifunctional, comparatively broad end strip others Components of the housing or dimensions of the roller door for this purpose or to be able to do without individual components such as the support rollers.
  • a strip according to the invention is particularly preferably designed in the manner of an airfoil profile. As a result, you are able to considerable side wall lengths of z. B. to span 18 and more meters self-supporting.
  • the roof area can be closed comparatively tightly, in particular the known sagging of the closure element is largely avoided there.
  • a housing 10 for example for housing a galvanic bath 12, or as a painting booth or the like, consists of end walls 14A and side walls 14B, 16A and 16B and roof surfaces 18A and 18B.
  • the side walls are formed by a curtain 20A, 20B which can be wound up as warp-resistant as possible.
  • the roof surfaces are formed from components which are not flexible and consist of end strips 22A, 22B, which extend over the entire length of the housing and in end-side guides 26A, 26B via corresponding guide means, such as rollers 42A, 42B, over a vertical area and an arc region adjoining upwards along the side wall zone into the roof zone and back can be moved by means of a windable pull rope 40A, 40B, which is deflected several times, in particular at 50A, 50B.
  • Free cantilever surfaces 32A, 32B and 34A, 34B are preferably formed on both ends of the end strips 22A, 22B, so that overall a comparatively rigid, wing-like overall profile is created in the direction of the housing length to be spanned, which essentially forms the roof surfaces 18A, 18B.
  • This overall profile is in the open state (FIG. 2) oriented approximately vertically and can be sunk if necessary, for example in the floor or a parapet, while in the closed state it is oriented essentially horizontally or with a slight inclination to the outside.
  • winding shafts 24A, 24B that can be applied by motor form the lower curtain.
  • the winding shafts 24A, 24B are preferably vertically guidable and displaceable, in particular in the guides 26A, 26B already mentioned, by means of guiding means such as rollers 46A, 46B, the lifting and lowering being effected both by an independent drive and, as shown, after releasing locks can be done by actuating the winding drive 38A, 38B for the curtain, a weight compensation device 36A, 36B with counterweights being used.
  • the side walls can also be raised from below and opened, if necessary, close to the roof (see Fig. 6 and 7, description below).
  • the side wall curtain 20A, 20B which is fixed at one end to the laterally projecting end region of the end bar 20A, 20B and preferably there at the projecting end of the cantilever surface 32A, 32B over its entire length, is at the other end in a corresponding manner on the winding shaft 24A, 24B attached.
  • the resulting damping of the pressure wave reduces the likelihood of the curtain 20A, 20B tearing or other damage.
  • the curtain 20A, 20B consists of a fabric with a special rubber alloy, so that there is a lubricating film for the hot zinc spraying against the inside of the curtain 20A, 20B, on which the zinc can slide downwards without that the tissue is damaged. Both a permanent lubricant film and a melt lubricant film created by the heat of the zinc spraying against the fabric can be used.
  • the winding shaft is stabilized by the end strips by means of the curtain and, in extreme cases, is largely carried.
  • This arrangement is also of independent inventive importance.
  • the winding shaft can therefore despite a considerable length of z. B. 18 meters can be comparatively small in cross-section. Otherwise, the outwardly facing cantilever surfaces 32A, 32B act with their free edges as curtain spreads and can pivot outwards with respect to the guide rails.
  • suitable motors 44A, 44B are used for lifting and lowering the end strips 22A, 22B, which enable the end strips to be raised and lowered by means of correspondingly deflected traction cables or the like, with conventional weight balancing devices, e.g. B. can be used using counterweights or suitable spring elements.
  • two synchronously controlled motors 44A are preferably used on each side, in particular for medium-sized or longer systems (from approx. 10 m in length), as can be clearly seen in FIG. 5. Since these can be operated without mechanical forced synchronization (such as in the form of a continuous and longitudinally extending shaft), they are preferably arranged in the upper area of the housing 10, so that the motors 44A directly follow one necessary for closing the housing 10 can exert tensile force from the advantageous upper position. In, in particular, shorter systems, expensive synchronous motors can be dispensed with and motors 44A, 44B with a continuous shaft can be used instead.
  • the deflecting roller 50A, 50B in comparison with the variant with motors 44A, 44B arranged at the top, is reversed by the pull rope 40A, 40B, so that the combination of guides 52A, 52B and Deflection roller 50A, 50B enables the housing 10 to be opened and closed even with motors 44A, 44B arranged in the lower region.
  • At least a part, in particular the part of the cantilever surface 32A, 32B, 34A, 34B which extends to the center of the housing when closed, can be designed to be foldable or foldable.
  • the cantilever surface 32A, 32B, 34A, 34B in the foldable variant is equipped with a joint 33 which is preferably arranged in the region of the end bar 22A, 22B.
  • This joint allows the corresponding part of the cantilever surface 32A, 32B, 34A, 34B to open or close depending on the position in the direction of the double arrow A (see FIG. 9).
  • the folding direction of the folding angle as well as the positions at which the folding direction and folding angle are changed can be selected by appropriate control devices and / or cantilever surface properties.
  • the weight distribution of the cantilever 32A, 32B, 34A, 34B determines at which position during the movement of the end bar 22A, 22B the weight of the cantilever 32A, 32B, 34A, 34B moves it into an open or closed position.
  • the movement of the cantilever 32A, 32B, 34A, 34B can be supported by mechanical devices.
  • a swivel lever 51 is arranged on the area of the cantilever surface 32A, 32B, 34A, 34B facing the end bar, which is moved by a pressure roller 52 fastened in the upper, central area of the housing 10 during the movement of the end bar 22A, 22B in FIGS Experiences closed state or from a power transmission and as a result the cantilever surface 32A, 32B, 34A, 34B is folded around the hinge 33 in the horizontal closed state. This also guarantees that the housing 10 is securely closed by the cantilever surface 32A, 32B, 34A, 34B, even if the joint 33 should be difficult to move, for example, and the weight of the cantilever surface 32A, 32B, 34A, 34B alone would not be sufficient.
  • the arrangement of a pressure roller 52 'in the upper, lateral region of the housing 10 can ensure that the cantilever surface 32A, 32B, 34A, 34B during the movement of the end bar 22A, 22B into the upper position into a vertical state, where, on the other hand, when the end bar 22A, 22B is lowered, the cantilever surface 32A, 32B, 34A, 34B is moved into a horizontal position (see FIGS. 10, 11).
  • Such an arrangement is particularly advantageous if a crane arrangement, in particular a crane runway rail, is installed in the upper region of the housing (see FIG. 11).
  • a foldable cantilever surface 32A, 32B, 34A, 34B in which, in addition to the first joint 33, there are further joints 33 ', etc. arranged in the cantilever surface 32A, 32B, 34A, 34B.
  • the number of joints 33, 33 'etc., their directions of rotation and any parallel linkages 35 determine the folding properties of the cantilever surface 32A, 32B, 34A, 34B.
  • the folding movement can additionally be supported by preferably mechanical devices.
  • the parallel linkage 35 is equipped with an eccentric, which is actuated by a pressure roller during the movement of the end bar 22A, 22B and thereby unfolds the folded cantilever surface 32A, 32B, 34A, 34B.
  • Foldable or foldable cantilever surfaces 32A, 32B, 34A, 34B are particularly advantageous in the case of enclosures in which the remaining parapet height when the housing is open housing should be as small as possible, for example to load or unload a zinc bath in the housing from the side. Furthermore, it is also possible to reinforce the foldable cantilever surface 32A, 32B, 43A, 34B and, if the winding shaft 24A, 24B is arranged under a floor, cover it with the cantilever surface 32A, 32B, 34A, 34B when the housing 10 is fully open to make it passable.
  • a weight balancing device e.g. a first counterweight 66A, 66B is used, which compensates for the weight of the curtain 20A, 20B and the cantilever surface 32A, 32B.
  • a support cable 64A, 64B which runs via guide and deflection rollers 60A, 60B, 62A, 62B attached to the upper end of the housing 10, is connected to the end bar 22A, 22B.
  • the counterweight 66A, 66B consists of two weight masses G1 and G2, G1 being larger than G2.
  • the weight mass G2 is, preferably, arranged vertically freely running within the weight mass G1 and connected to the support cable 64A, 64B, which can run through an upper opening of the weight mass G1.
  • a pull on the support rope 64A, 64B which is caused, for example, by lowering the curtain 20A, 20B, first raises the weight G2 until it hits the weight G1 and pulls it up accordingly.
  • the counterweight therefore knows depending on Position either the weight mass 0 (both weights on the floor), G2 (only G2 raised) or the total weight mass G1 + G2 (both weight masses raised).
  • the length of the support cable 64A, 64B and the position of the guide and deflection rollers 60A, 60B, 62A, 62B are selected such that the counterweight 66A, 66B at a point where the cantilever surfaces are not completely closed are completely placed on the floor and therefore do not exert any counterweight force on the end bar 22A, 22B.
  • This point therefore determines the zero position of the counterweight 66A, 66B, so that both a lowering of the end bar 22A, 22B in the opening direction and the opposite closing movement would cause the counterweight 66A, 66B (first G2, then G1) to be raised.
  • the curtain 20A, 20B can also be opened from the bottom upwards by actuating the winding drive 38A, 38B.
  • the upper part of the curtain 20A, 20B, in particular the end bar 22A, 22B, remains fixed at a desired position and the lower part is rolled up by means of the winding drive 38A, 38B.
  • the winding shaft 24A, 24B and the winding drive 38A, 38B driving them are provided with a second counterweight 68A via a support cable 71A, 71B running over a deflection roller 70A arranged in the upper region of the housing 10 , 68B.
  • This counterweight 68A, 68B is designed such that it compensates for the weight of the winding shaft 24A, 24B, the winding drive 38A, 38B and in part the weight of the rolled curtain 20A, 20B. It is recessed vertically free-running in a preferably tubular receptacle 69A, 69B.
  • the guides 26A, 26B do not necessarily have to extend towards the roof ridge. Rather, as shown, they preferably end clearly in front of the roof ridge, so that between their roof-side ends a gap of considerable width remains free, through which, when the curtain is lowered, a roof surface opening 30 which extends beyond the guides remains free and which is preferably followed by closing openings 28 in the vertical direction on the end wall.
  • Corresponding gates 48A, 48B can therefore be provided for closing the closure opening 28 at the end face.
  • Cantilever surfaces 34A, 34B which project beyond the ends of the guides 26A, 26B and can be designed as an integral or attached part of the end strips 22A, 22B, serve to open and close the roof surface opening 30.
  • a roller door according to the invention for housings according to the invention therefore consists of a curtain 20A, 20B which can be wound up at the lower end and a two-way end strip 22A which keeps the curtain wide and raises and lowers it; 22B.
  • Such roller shutters are also of independent inventive importance and can also be used in fixed buildings.
  • housings and / or rolling gates according to the invention can also be used advantageously when crane runway rails run perpendicular to the curtain, in which case they are located above and possibly to the side of the curtain or rolling gate and it becomes possible from the Sidewall (transport direction H), ie in the direction of the roller shutter, goods into and out of the housing or into a workshop provided with a corresponding roller shutter, without the housing or factory roof disturbing.
  • Such applications also come in areas other than the housing of galvanic baths, such as. B. painting booths and similar halls into which larger workpieces must be transported in and out with a crane - even if medium-sized or even small roller shutter widths are considered.
  • the end bar 22A, 22B is equipped with at least one continuous suction channel or is designed as a suction channel, as shown in FIG. 8.
  • the problem that the entire volume enclosed by the housing can only be aspirated at certain points through a suction opening that is frequently incorporated in the end wall 14A, 14B is minimized in that the end bar 22A, 22B equipped with at least one suction channel or designed as such is connected to the Has suction slots 80A on the inside of the housing 10 and thus allows suctioning over the entire length, the suctioned volume being able to be output via an opening 82A on the front.
  • the end bar 22A, 22B When the housing is closed, the end bar 22A, 22B is preferably fluid-tightly connected to an opening on the end wall, so that the sucked-in volume can be discharged to the outside.
  • the distance between the end bar 22A, 22B and the opening of the end wall can be sealed with rubber lips 84A.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Tents Or Canopies (AREA)
  • Wing Frames And Configurations (AREA)

Abstract

L'invention concerne une enceinte à parois latérales, pouvant être ouvertes et fermées, et à surfaces de toit ainsi qu'une porte coulissante pour ladite enceinte. Selon ladite invention, cette enceinte présente des parois frontales (14A, 14B), des parois latérales (16A, 16B), pouvant être au moins partiellement ouvertes et fermées, ainsi que des surfaces de toit (18A, 18B), au moins une des parois latérales étant conçue sous la forme d'un rideau (20A, 20B) pouvant s'enrouler au niveau de son extrémité inférieure, maintenu prêt au moyen d'une barre d'extrémité (22A, 22B), guidée sur ses deux côtés, et pouvant être relevé et abaissé. En position de fermeture, cette barre d'extrémité guidée (22A, 22B) se présente sous la forme d'un profilé (P), formant au moins partiellement des surfaces de toit et présentant une zone périphérique, orientée vers au moins une paroi latérale (16A, 16B), zone à laquelle le rideau (20A, 20B) est fixé et suspendu de façon sensiblement perpendiculaire.
EP04763718A 2003-08-01 2004-08-02 Enceinte a parois laterales, pouvant etre ouvertes et fermees, et a surfaces de toit ainsi que porte coulissante pour ladite enceinte Withdrawn EP1660692A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20312165U DE20312165U1 (de) 2003-08-01 2003-08-01 Einhausung mit öffen- und schließbaren Seitenwänden und Dachflächen sowie Rolltor hierfür
PCT/EP2004/008652 WO2005012587A2 (fr) 2003-08-01 2004-08-02 Enceinte a parois laterales, pouvant etre ouvertes et fermees, et a surfaces de toit ainsi que porte coulissante pour ladite enceinte

Publications (1)

Publication Number Publication Date
EP1660692A2 true EP1660692A2 (fr) 2006-05-31

Family

ID=33521667

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04763718A Withdrawn EP1660692A2 (fr) 2003-08-01 2004-08-02 Enceinte a parois laterales, pouvant etre ouvertes et fermees, et a surfaces de toit ainsi que porte coulissante pour ladite enceinte

Country Status (6)

Country Link
US (1) US20060185263A1 (fr)
EP (1) EP1660692A2 (fr)
JP (1) JP2007500785A (fr)
DE (1) DE20312165U1 (fr)
RU (1) RU2006106275A (fr)
WO (1) WO2005012587A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0620895B8 (pt) 2006-01-03 2021-06-22 Alcon Inc sistema para a ruptura de ligações que sustentam porções de tecido mole juntas
JP5403329B2 (ja) * 2008-07-29 2014-01-29 清水建設株式会社 水素関連施設
CN108114489B (zh) * 2017-12-11 2024-06-14 华强方特(芜湖)文化产业有限公司 一种娱乐用收卷式道具门
US20220018187A1 (en) * 2020-07-14 2022-01-20 Rytec Corporation Door assembly side column configuration

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Publication number Priority date Publication date Assignee Title
US3899311A (en) * 1972-04-20 1975-08-12 Herbert Rapp Recovery of powder in an electrostatic powder spraying operation
US4067347A (en) * 1976-07-30 1978-01-10 Lipinski Vincent B Solar heated shelter with moveable secondary roof
US4231289A (en) * 1979-01-26 1980-11-04 Alain Domicent Painting booth
US4387533A (en) * 1980-08-01 1983-06-14 Green George H Method and apparatus for retaining heat in greenhouse and similar structures
FR2577980B1 (fr) * 1985-02-27 1987-04-30 Nergeco Sa Rideau souple etanche pour porte accordeon
US4714010A (en) * 1985-04-12 1987-12-22 Cm & E/California, Inc. Industrial exhaust ventilation system
US5038517A (en) * 1989-05-19 1991-08-13 Talbott Gene B Greenhouse construction
DE4214637C1 (fr) * 1992-04-25 1993-07-15 Kg Favorit-Filterbau Gmbh & Co., 2400 Luebeck, De
US5307855A (en) * 1992-10-02 1994-05-03 Awnings Unlimited, Inc. Tape drive extendable and retractable awning assembly
AU4422497A (en) * 1996-09-30 1998-04-24 Jaderloon Company, Inc. Covering mechanism for a greenhouse
DE10041257A1 (de) * 2000-08-23 2002-03-14 Senit Gmbh & Co Kg Rolltor
DE20117865U1 (de) * 2001-11-06 2002-02-28 AGROTEL GmbH, 94152 Neuhaus Verschlussvorrichtung

Non-Patent Citations (1)

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Title
None *

Also Published As

Publication number Publication date
WO2005012587A2 (fr) 2005-02-10
US20060185263A1 (en) 2006-08-24
RU2006106275A (ru) 2007-09-10
WO2005012587A3 (fr) 2005-10-20
JP2007500785A (ja) 2007-01-18
DE20312165U1 (de) 2004-12-16

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