US20060185263A1 - Enclosure with openable and closeable lateral walls and roof surfaces, and sliding door therefor - Google Patents

Enclosure with openable and closeable lateral walls and roof surfaces, and sliding door therefor Download PDF

Info

Publication number
US20060185263A1
US20060185263A1 US10/566,696 US56669604A US2006185263A1 US 20060185263 A1 US20060185263 A1 US 20060185263A1 US 56669604 A US56669604 A US 56669604A US 2006185263 A1 US2006185263 A1 US 2006185263A1
Authority
US
United States
Prior art keywords
housing
hanging
enclosure according
end bar
enclosure
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.)
Abandoned
Application number
US10/566,696
Other languages
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 AG
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
Assigned to BELU AG reassignment BELU AG ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: LUCAS, BERND
Assigned to BELU AG reassignment BELU AG CORRECTIVE ASSIGNMENT TO CORRECT THE TITLE OF THE INVENTION PREVIOUSLY RECORDED ON REEL 017533 FRAME 0315. ASSIGNOR(S) HEREBY CONFIRMS THE ENCLOSURE WITH OPENABLE AND CLOSEABLE LATERAL WALLS AND ROOF SURFACES, AND SLIDING DOOR THEREOF. Assignors: LUCAS, BERND
Publication of US20060185263A1 publication Critical patent/US20060185263A1/en
Abandoned legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures

Definitions

  • the invention relates to an enclosure (housing) with the features of the preamble of claims 1 , 16 , and 17 , as well as to a sliding gate for this housing.
  • Housings according to this class are known from DE 100 41 257 A1 and are used, e.g., for housing galvanic tanks, e.g., for zinc coating large components, but are also suitable for lacquer cabinets and the like.
  • the two side walls and the entire roof section can be closed by two symmetrical cloth-like hangings.
  • the hangings are wound onto wind-up shafts close to the floor on both sides of a galvanic tank.
  • the hanging on each side attached to an end bar at the full width is moved from the open to the closed position by a vertical two-ended guide, which changes to an approximately horizontal guide in the roof region.
  • one or two support rollers are moved, which in the closed state enable the deflection of the hanging from an approximately horizontal roof region into the approximately vertical side wall region and which themselves extend past the entire hanging width.
  • Such housings have proven to be useful for housings of galvanic tanks that can be opened completely towards the top.
  • considerable bending-related problems are created, primarily with tanks that become longer, i.e., with side walls that become longer, because both the end bars and the hanging, and also the support rollers and the wind-up shaft are exposed to considerable deflection.
  • this leads to considerable cross-sectional dimensions of these loaded components, as well as to sagging of the hanging in the roof region, and, in the open state of the housing, in which these components are arranged in their side guides one above the other, to considerable and largely interfering structural heights.
  • the wind-up shaft arrangement which can also be raised and lowered, has considerable space requirements, especially large cross-sectional dimensions.
  • the end side walls represent a length limit for the usefulness of the housing. It is not possible to transport components projecting past the end of the housing on one or both sides from above, e.g., with a crane, into the housing and definitely also not in the open state of the hanging.
  • the invention is based on the problem of creating a housing according to the preamble of claim 1 , 16 or 17 , in which, in the open state, impairments for goods transport into or out of the housing are reduced. Another problem is that a housing according to the preamble of claim 1 , 16 or 17 can be erected with smaller and/or fewer components.
  • the solution according to the invention consists in a housing with features of Claims 1 , 16 , and/or 17 , as well as in a sliding gate for this housing with the features of Claim 18 . Consequently, the invention is based on the basic idea of being able to realize other components of the housing or sliding gate for this housing with smaller dimensions or being able to completely eliminate individual components, such as the support rollers, by means of a multifunctional, relatively wide end bar. Especially preferred is a bar according to the invention formed like a support-surface or wing like profile. Thus, one is in the position of being able to span very large side wall lengths, e.g., of 18 meters and more, without supports.
  • the roof section can be closed relatively tight, especially if the known hangings of the closing element there are avoided to the greatest possible extent.
  • the components named above and also the claimed components and the components to be used according to the invention described in the embodiments feature no special conditions in size, shape, material selection, and technical design, so that the selection criteria known in the field of the application can be used without restrictions.
  • FIG. 1 a enclosure (housing) in vertical section parallel to an end wall in the closed state;
  • FIG. 2 the same housing in the completely open state
  • FIG. 3 the same housing with closed roof and raised side walls;
  • FIG. 4 the same housing in view from the top, open at the top and without roof profile
  • FIG. 5 the same housing in side view, closed;
  • FIG. 6 an alternative configuration of a housing with motors arranged on the floor and counterweights for an approximately halfway open roof;
  • FIG. 7 the same housing with motors arranged on the floor with closed roof;
  • FIG. 8 an end bar for a housing according to one of FIGS. 1 to 7 as a suction channel-section-wise;
  • FIG. 9 a collapsible cantilever surface in the bottom and top position
  • FIG. 10 a foldable cantilever surface in the bottom and top position
  • FIG. 11 another foldable cantilever surface in the bottom and top position.
  • a housing 10 e.g., for housing a galvanic tank 12 or as a lacquer cabinet or the like, comprises end walls 14 A, 14 B and side walls 16 A, and 16 B, as well as roof sections 18 A and 18 B.
  • the side walls are each formed by a hanging 20 A, 20 B that can be wound up as much as possible without deformation.
  • the roof sections are formed from components, which, in contrast with the side walls, are not flexible, and comprise end bars 22 A, 22 B, which extend over the entire housing length and which can be moved in end guides 26 A, 26 B by means of corresponding guide means, such as track rollers 42 A, 42 B, over a vertical region and an arc region connected at the top along the side wall zone into the roof zone and back by means of a simple traction cable 40 A, 40 B that can be wound up and that is deflected especially at 50 A, 50 B.
  • end bars 22 A, 22 B which extend over the entire housing length and which can be moved in end guides 26 A, 26 B by means of corresponding guide means, such as track rollers 42 A, 42 B, over a vertical region and an arc region connected at the top along the side wall zone into the roof zone and back by means of a simple traction cable 40 A, 40 B that can be wound up and that is deflected especially at 50 A, 50 B.
  • free cantilever surfaces 32 A, 32 B, and 34 A, 34 B are formed on both ends on the end bars 22 A, 22 B, so that a relatively bending-resistant, support surface-like overall profile is created in the direction of the housing length to be spanned (covered), so that this profile essentially forms roof sections 18 A, 18 B.
  • this overall profile is oriented approximately vertically and if necessary can be countersunk, e.g., in the floor or a side rail, while in the closed position it is oriented essentially horizontally or with a slight slope outwards.
  • wind-up shafts 24 A, 24 B that can be driven by a motor form the bottom hanging end.
  • the wind-up shafts 24 A, 24 B can be guided and displaced vertically, especially in the already mentioned guides 26 A, 26 B by guide means, such as rollers 46 A, 46 B, wherein the raising and lowering can be performed both by a standalone drive and also—as shown—after releasing locking devices, by the activation of the wind-up drive 38 A, 38 B for the hanging, wherein a weight compensating device 36 A, 36 B is used with counterweights. Therefore, the side walls can also be raised from below and opened, if necessary, up to the vicinity of the roof (see FIGS. 6 and 7 , description below).
  • the side wall hanging 20 A, 20 B which is fixed at one end to the laterally projecting end region of the end bar 22 A, 22 B and which is fixed there continuously or at intervals preferably to the projecting end of the cantilever surface 32 A, 32 B over its entire length, is fixed at its other end to the wind-up shaft 24 A, 24 B in a corresponding way.
  • the hanging 20 A, 20 B comprises a textile with a special rubber alloy, so that there is a lubricant film for hot zinc spattered against the inside of the hanging 20 A, 20 B.
  • the zinc can slide downwards along this film without damaging the textile.
  • both a permanent lubricant film and also a melted lubricant film generated by the heat of the zinc spattered against the textile can be used.
  • the wind-up shaft is stabilized against bending by the end bars by means of the hanging and in the extreme case it is supported to a large extent.
  • This arrangement is also worthy of an invention by itself. Therefore, the wind-up shaft can have a relatively small cross-sectional dimension despite a very large length, e.g., of 18 meters.
  • the cantilever surfaces 32 A, 32 B pointing outwards with their free edges act as hanging braces and can pivot outwards with reference to the guide rails.
  • motors 44 A, 44 B are used, which are suitable for raising and lowering the end bars 22 A, 22 B and which enable the raising and lowering of the end bars by means of correspondingly deflected traction cables or the like, wherein typical weight compensating devices can be used, e.g., under the use of counterweights or suitable spring elements.
  • two synchronously controlled motors 44 A are used per side, as can be seen well in FIG. 5 .
  • these can be operated without mechanical forced synchronization (such as, for example, in the form of a continuous shaft extending in the longitudinal direction), they are preferably arranged in the top region of the housing 10 , so that the motors 44 A can exert an upwards directed traction force needed for closing the housing 10 directly from the advantageous top position.
  • synchronous motors can be eliminated and instead of these motors 44 A, 44 B, continuous shafts can be used. These can be arranged for various reasons (safety concerns, required support of the shaft, simplifying maintenance work, etc.) in the bottom region of the housing 10 or the system. For example, there is an attachment to a safety landing or to the floor (see FIGS. 6, 7 ). If the continuous connection shaft could have a disruptive effect (e.g., side access obstacle), a driving arrangement can also be embedded under the floor or in the foundation. If the motor 44 A, 44 B is arranged in the bottom region, usually another guide roller 52 A, 52 B is needed. In addition, in the embodiment shown in FIGS.
  • the deflection rollers 50 A, 50 B rotate opposite the traction cable 40 A, 40 B in comparison with the version with the motors 44 A, 44 B arranged at the top, so that the combination of guide rollers 52 A, 52 B and deflection rollers 50 A, 50 B enables an opening and closing of the housing 10 also with motors 44 A, 44 B arranged in the bottom region.
  • At least one part, especially the part of the cantilever surface 32 A, 32 B, 34 A, 34 B extending towards the middle of the housing in the closed state can have a collapsible or foldable shape.
  • the cantilever surface 32 A, 32 B, 34 A, 34 B in the collapsible version is equipped with a hinge 33 arranged preferably in the region of the end bar 22 A, 22 B. This hinge permits the corresponding part of the cantilever surface 32 A, 32 B, 34 A, 34 B to be folded open or closed according to the position in the direction of the double arrow A (see FIG. 9 ).
  • the folding direction of the folding angle and also the positions, at which the folding direction and folding angle can be changed can be selected by corresponding control devices and/or cantilever properties.
  • the weight distribution of the cantilever surface 32 A, 32 B, 34 A, 34 B defines at which position during the movement of the end bar 22 A, 22 B the weight of the cantilever surface 32 A, 32 B, 34 A, 34 B moves this surface into a folded open or closed position.
  • the movement of the cantilever surface 32 A, 32 B, 34 A, 34 B can be supported by means of mechanical devices.
  • a pivot lever 51 is arranged on the region of the cantilever surface 32 A, 32 B, 34 A, 34 B facing the end bar.
  • This lever experiences a force transfer from a contact roller 52 fixed in the upper, central region of the housing 10 during the movement of the end bar 22 A, 22 B into the closed state or out and consequently the cantilever surface 32 A, 32 B, 34 A, 34 B is folded about the hinge 33 into the horizontal closed state.
  • This also then guarantees a secure closing of the housing 10 by the cantilever surface 32 A, 32 B, 34 A, 34 B, even if the hinge 33 , for example, should be difficult to move and just the weight of the cantilever surface 32 A, 32 B, 34 A, 34 B would not be sufficient.
  • the cantilever surface 32 A, 32 B, 34 A, 34 B is moved during the movement of the end bar 22 A, 22 B into the top position into a vertical state, where, in contrast, for a lowering of the end bar 22 A, 22 B, the cantilever surface 32 A, 32 B, 34 A, 34 B is moved into a horizontal position (see FIGS. 10, 11 ).
  • Such an arrangement is primarily advantageous when a crane arrangement, especially a craneway rail, is installed in the upper region of the housing (see FIG. 11 ).
  • a foldable cantilever surface 32 A, 32 B, 34 A, 34 B in which, next to the first hinge 33 there are other hinges 33 ′, etc., arranged in the cantilever surface 32 A, 32 B, 34 A, 34 B.
  • the number of hinges 33 , 33 ′, etc., their rotational directions, and also possible parallel linkages 35 determine the folding properties of the cantilever surface 32 A, 32 B, 34 A, 34 B.
  • the folding movement can also be supported by preferably mechanical devices.
  • the parallel linkages 35 are equipped with a cam, which is activated during the movement of the end bar 22 A, 22 B by a contact roller and in this way the cantilever surface 32 A, 32 B, 34 A, 34 B is folded together.
  • Foldable or collapsible cantilever surfaces 32 A, 32 B, 34 A, 34 B are advantageous primarily for such housings, in which the remaining side rail height for an open housing should be as small as possible in order to load or unload a zinc tank stored in the housing from the side.
  • a weight compensating device e.g., a first counterweight 66 A, 66 B, is used, which compensates for the weight of the hanging 20 A, 20 B and the cantilever surface 32 A, 32 B.
  • a bearing cable 64 A, 64 B which runs over guide and deflection rollers 60 A, 60 B, 62 A, 62 B fixed to the upper end of the housing 10 , is connected to the end bar 22 A, 22 B.
  • the counterweight 66 A, 66 B comprises two weights G 1 and G 2 , wherein G 1 is heavier compared with G 2 .
  • the weight G 2 is arranged so that it can move freely in the vertical direction preferably within the weight G 1 and is connected to the bearing cable 64 A, 64 B, which can run through a top opening of the weight H 1 .
  • Tensile force on the bearing cable 64 A, 64 B which is caused, for example, by lowering of the hanging 20 A, 20 B, first raises accordingly the weight G 2 until it strikes against the weight G 1 and pulls this along accordingly upwards.
  • the counterweight features either the weight 0 (both weights on the floor), G 2 (only G 2 raised), or the total weight G 1 +G 2 (both weights raised).
  • the length of the bearing cable 64 A, 64 B and the position of the guide and deflection rollers 60 A, 60 B, 62 A, 62 B are selected such that the counterweight 66 A, 66 B is placed completely on the floor at a point, at which the cantilever surfaces are not completely closed, and consequently no counterweight force is exerted on the end bar 22 A, 22 B. Therefore, this point defines the zero position of the counterweight 66 A, 66 B, so that both the end bar 22 A, 22 B is lowered in the open direction, and also the opposite closing movement raises the counterweight 66 A, 66 B (first G 2 , then G 1 ).
  • the hanging 20 A, 20 B can also be opened upwards from below by activating the wind-up drive 38 A, 38 B.
  • the top part of the hanging 20 A, 20 B especially the end bar 22 A, 22 B, remains fixed at a desired position and the bottom part is rolled up by means of the wind-up drive 38 A, 38 B.
  • the wind-up shaft 24 A, 24 B and the wind-up drive 38 A, 38 B driving these shafts are connected to a second counterweight 68 A, 68 B by means of a bearing cable 71 A, 71 B running over a deflection roller 70 A arranged in the top region of the housing 10 .
  • This counterweight 68 A, 68 B is designed so that it compensates for the weight of the wind-up shaft 24 A, 24 B, the wind-up drive 38 A, 38 B, and partially the weight of the rolled up hanging 20 A, 20 B. It is inserted in a preferably tubular receptacle 69 A, 69 B so that it can run freely in the vertical direction.
  • the guides 26 A, 26 B do not necessarily have to extend to the roof ridge. Instead, as shown, they end preferably clearly before the roof ridge, so that a gap of significant width is opened between their roof-side ends. For a lowered hanging, the gap opens a roof surface opening 30 going past the guides.
  • components longer than the factory length can be transported into the factory with a crane over the roof region (transport direction V) and can be transported out of the factory, e.g., in order to be able to treat very long components from both ends one after the other in a galvanic tank. Therefore, for end closing of the seal opening 28 , corresponding gates 48 A, 48 B can be provided.
  • cantilever surfaces 34 A, 34 B are used, which project past the ends of the guides 26 A, 26 B and can be designed as integral or mounted components of the end bars 22 A, 22 B.
  • a sliding gate according to the invention comprises a hanging 20 A, 20 B,which can be wound up at the bottom end, and a raising and lowering end bar 22 A; 22 B, which is guided on both ends and which keeps the hanging ready.
  • Such sliding gates are also worthy of inventive protection themselves and can also be used in rigid buildings.
  • housings and/or sliding gates according to the invention can also be used advantageously when craneway rails run perpendicular to the hanging, wherein it is then located above and optionally to the side of the hanging or the sliding gate and transport of goods into and out of the housing or into and out of a factory provided with a corresponding sliding gate is enabled from the side wall (transport direction H), i.e., in the direction of the sliding gate, without disturbing the housing or factory roof.
  • side wall transport direction H
  • Such applications also come into mind in other areas than the housing of galvanic tanks, such as, e.g., lacquer cabinets and similar warehouses, into which and out of which large workpieces must be transported with a crane—even when medium-size or even small sliding gate widths come into mind.
  • the end bar 22 A, 22 B is equipped with at least one continuous suction channel or formed as a suction channel, as shown in FIG. 8 , for the housing according to the invention.
  • the problem that the entire volume enclosed by the housing can be suctioned only through point-shaped suction openings frequently machined into the end wall 14 A, 14 B is therefore minimized, such that the end bar 22 A, 22 B equipped with at least one suction channel or formed as such a channel has suction slots 80 A on the sides directed towards the interior of the housing 10 and thus enables suctioning over the entire length, wherein the suctioned volume can be discharged via an end opening 82 A.
  • the end bar 22 A, 22 B is connected to an opening in the end wall, preferably in a fluid-tight way, for a closed housing, so that the suctioned volume can be discharged to the outside.
  • the distance between the end bar 22 A, 22 B and the opening of the end wall can be sealed with rubber lips 84 A.

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)
US10/566,696 2003-08-01 2004-08-02 Enclosure with openable and closeable lateral walls and roof surfaces, and sliding door therefor Abandoned US20060185263A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE20312165.1 2003-08-01
DE20312165U DE20312165U1 (de) 2003-08-01 2003-08-01 Einhausung mit öffen- und schließbaren Seitenwänden und Dachflächen sowie Rolltor hierfür
PCT/EP2004/008652 WO2005012587A2 (de) 2003-08-01 2004-08-02 Einhausung mit öffen- und schliessbaren seitenwänden und dachflächen sowie rolltor hierfür

Publications (1)

Publication Number Publication Date
US20060185263A1 true US20060185263A1 (en) 2006-08-24

Family

ID=33521667

Family Applications (1)

Application Number Title Priority Date Filing Date
US10/566,696 Abandoned US20060185263A1 (en) 2003-08-01 2004-08-02 Enclosure with openable and closeable lateral walls and roof surfaces, and sliding door therefor

Country Status (6)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220018187A1 (en) * 2020-07-14 2022-01-20 Rytec Corporation Door assembly side column configuration

Families Citing this family (3)

* 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

Citations (8)

* Cited by examiner, † Cited by third party
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
US4934437A (en) * 1985-02-27 1990-06-19 Bernard Kraeutler Draft-proof flexible curtain for a concertina-type door
US5038517A (en) * 1989-05-19 1991-08-13 Talbott Gene B Greenhouse construction
US5307855A (en) * 1992-10-02 1994-05-03 Awnings Unlimited, Inc. Tape drive extendable and retractable awning assembly
US6260308B1 (en) * 1996-09-30 2001-07-17 Jaderloon Company Inc Covering mechanism for a greenhouse

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4714010A (en) * 1985-04-12 1987-12-22 Cm & E/California, Inc. Industrial exhaust ventilation system
DE4214637C1 (de) * 1992-04-25 1993-07-15 Kg Favorit-Filterbau Gmbh & Co., 2400 Luebeck, De
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

Patent Citations (8)

* Cited by examiner, † Cited by third party
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
US4934437A (en) * 1985-02-27 1990-06-19 Bernard Kraeutler Draft-proof flexible curtain for a concertina-type door
US5038517A (en) * 1989-05-19 1991-08-13 Talbott Gene B Greenhouse construction
US5307855A (en) * 1992-10-02 1994-05-03 Awnings Unlimited, Inc. Tape drive extendable and retractable awning assembly
US6260308B1 (en) * 1996-09-30 2001-07-17 Jaderloon Company Inc Covering mechanism for a greenhouse

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220018187A1 (en) * 2020-07-14 2022-01-20 Rytec Corporation Door assembly side column configuration

Also Published As

Publication number Publication date
EP1660692A2 (de) 2006-05-31
WO2005012587A2 (de) 2005-02-10
RU2006106275A (ru) 2007-09-10
WO2005012587A3 (de) 2005-10-20
JP2007500785A (ja) 2007-01-18
DE20312165U1 (de) 2004-12-16

Similar Documents

Publication Publication Date Title
US6155326A (en) Roll-up doors and curtains
US4379478A (en) Folding overhead doors
RU2083772C1 (ru) Транспортабельная трансформируемая строительная конструкция
AU2010201467B2 (en) Improvements Relating to Multi-fold Panel Assemblies
US20080202032A1 (en) Guiding Mechanism for Sliding Leaves or Sliding Doors
US5806245A (en) Vertical lift gate assembly
US20130319623A1 (en) Hydraulic leveraged overhead door assembly
US7234502B2 (en) Overhead door apparatus with enclosed counterbalance mechanism
WO2005090728A1 (en) Method and apparatus for positioning a sectional door relative to an opening
US20060185263A1 (en) Enclosure with openable and closeable lateral walls and roof surfaces, and sliding door therefor
US9567789B2 (en) Hydraulically operated overhead tilt-up door
US5183093A (en) Removable sealing device for a raisable-curtain industrial door
FI72703B (fi) Dubbelpanelad gliddoerr, saerskilt foer hissar.
US20160376830A1 (en) Hydraulically operated overhead tilt-up door with stabilizer
US4609027A (en) Overhead door
US20030217820A1 (en) Power operated multi-paneled garage door opening system
JP2000230367A (ja) 扉体の回転収納装置
JPH0796871B2 (ja) 通路閉鎖用のカーテンドアー
WO2004101939A1 (en) Improvements relating to integrated multi-fold panel assemblies
RU2198104C2 (ru) Агрегат для погрузки-разгрузки контейнеров
US20060096721A1 (en) Frame support mechanism
US3871436A (en) Trapezoidal door for closing the trapezoidal opening of a building structure
KR930005193Y1 (ko) 건설공사용 타워엘리베이터의 적재함 콘베어장치
JP3993116B2 (ja) シートシャッタ用中柱および連装シートシャッタ
SU975994A1 (en) Sliding gates

Legal Events

Date Code Title Description
AS Assignment

Owner name: BELU AG, GERMANY

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:LUCAS, BERND;REEL/FRAME:017533/0315

Effective date: 20060131

AS Assignment

Owner name: BELU AG, GERMANY

Free format text: CORRECTIVE ASSIGNMENT TO CORRECT THE TITLE OF THE INVENTION PREVIOUSLY RECORDED ON REEL 017533 FRAME 0315;ASSIGNOR:LUCAS, BERND;REEL/FRAME:017717/0226

Effective date: 20060106

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION