EP0266387A1 - Curtain walling. - Google Patents
Curtain walling.Info
- Publication number
- EP0266387A1 EP0266387A1 EP19870902610 EP87902610A EP0266387A1 EP 0266387 A1 EP0266387 A1 EP 0266387A1 EP 19870902610 EP19870902610 EP 19870902610 EP 87902610 A EP87902610 A EP 87902610A EP 0266387 A1 EP0266387 A1 EP 0266387A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- transom
- nose portion
- mullion
- pressure plate
- nose
- 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
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
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/14—Measures for draining-off condensed water or water leaking-in frame members for draining off condensation water, throats at the bottom of a sash
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
- E04B2/965—Connections of mullions and transoms
Definitions
- This invention relates to curtain walling.
- the invention relates more particularly to curtain walling of the kind consisting of a framework of interconnected mullions and transoms supporting panels, which may for example be solid panels or gla ⁇ ed panels or windows.
- the mullions and transoms usually consist of lengths, for example, of aluminium extrusion, each having a body portion and a nose portion projecting outwards from the body portion so as to support a panel positioned above the transom, the panel being held in place by a pressure plate releasably attached to the nose portion.
- Each transom is normally supported at each end by a spigot fixed to the adjacent mullion and projecting into the body portion of the transom.
- This conventional construction has the disadvantage that the weight of the panel acts through the nose portion, which is horizontally spaced from the spigots, so that the weight gives rise to a turning moment on the transom.
- curtain walling comprising a framework of mullions and transoms adapted to support panels, each transom consisting of a body portion and a nose portion extending outwards from the body portion and positioned to receive the weight of the panel supported by the transom, each transom being connected to each adjacent mullion by means of a connecting member secured to the mullion and projecting laterally so as to engage and support the transom, characterised in that the connecting member is positioned to engage the nose portion of the transom.
- the nose portion of the transom is shaped to define a cavity and each connecting member is a spigot shaped to fit into the cavity of the nose portion.
- each connecting member is a bracket having one arm secured to the adjacent mullion and another arm engaging the nose portion of the transom.
- a pressure plate is attached to the nose portion of each of the transoms and mullions in such a manner that peripheral portions of panels supported by the framework are clamped between the pressure plates and the body portions of the transoms and mullions, each pressure plate being connected to the adjacent nose portion in such a manner that air can circulate between the pressure plate and the nose portion, and the pressure plate being provided with holes to allow ventilation of the cavity defined by the body portion of the mullion or transom, the pressure plate, and the edges of the panels clamped between them.
- the upper surface of the nose portion of each transom slopes downwards away from the body portion, carriers being interposed between the upper surface of the nose portion and the lower edge of a panel supported thereon, the carriers being arranged so that water can drain off the upper surface, the pressure plate fixed to the transom having holes in its lower peripheral portion so that water can drain out of said cavity.
- the lower peripheral portion of the pressure plate connected to the transom is shaped to form a channel to receive water draining from the nose portion of the transom, the face of the channel nearest the body portion of the transom being formed by an upwardly projecting wall on the pressure plate, the upper edge of said wall lying nearer the body portion than the outer edge of the nose portion, the said holes in the pressure plate being formed in the said channel.
- a gasket is interposed between the body portion of each transom and the body portion of each adjacent mullion.
- each connecting member extends across a gap between the end of the nose portion of the transom and the nose portion of the adjacent mullion, and a dam block is positioned to cover the upper surface of the exposed portion of the connecting member to prevent the passage of moisture through the gap.
- each connecting member slidably engages the nose portion of the adjacent transom to allow slight movement between the transom and the mullion to which it is connected, the connecting member being provided with a friction-reducing plastics coating.
- a gasket is interposed between the peripheral edges of each panel and the body portions of the adjacent transoms and mullions, each gasket comprising lengths of gasket material, each length extending along an edge of a panel, the lengths being welded or bonded to one another at each corner of the panel.
- the structural strength of the transoms and mullions lies largely in the body portion which has therefore needed to have substantial dimensions.
- the contribution of the nose portion to the structural rigidity increases, so that the front-to-rear dimension of the body portion can be reduced.
- This enables the curtain walling to be made very attractive in appearance.
- it enables relatively thick panels to be supported on the nose portion without the need to form a step in the panel to enable it to fit into the nose portion, as is the case with the conventional construction.
- curtain walling comprising a framework of transoms and mullions, each transom consisting of the body portion and a nose portion extending outwards from the body portion and positioned to receive the edge of a panel supported by the transom, in which the overall front-to-rear dimension of the nose portion is relatively large.
- the front-to-rear dimension of the nose portion is greater than 20mm.
- the nose portion may for example have a front-to-rear dimension of about 6 ⁇ mm.
- FIGURE 1 is a fragmentary perspective view of curtain walling in accordance with the invention
- FIGURE 2 is a cross-section through a transom of the curtain walling
- FIGURE 3 is a cross-section through a mullion of the curtain walling
- FIGURE 4 is an exploded view showing the connection of the transoms to a mullion
- FIGURE 5 is an end view of an alternative form of spigot for use in the curtain walling of
- FIGURE 6 is a cross-section through a transom of another embodiment of curtain walling in accordance with the invention
- FIGURE 7 is a cross-section through a mullion of the embodiment of Figure 6
- FIGURE 8 is a side elevation of a cleat used to join the transoms and mullions of Figures 6 and 7
- FIGURE 9 is a plan view of a gasket used in the curtain wall
- FIGURE 10 is a cross-section on line VI-VI of Figure 9-
- curtain walling comprises a network of mullions 10 and transoms 20, supporting panels which may be solid panels 12 or glazed panels 14.
- the mullions 10 are adapted to be secured to the structural frame of the building in conventional manner.
- each of the transoms 20 has a body portion 22 generally in the shape of a rectangular box-section, and a nose portion 24 projecting forwards from the body portion.
- the nose portion 24 tapers in its vertical dimension from the rear to the front, having inclined upper and lower walls 26 and 28.
- the upper wall 26 defines a sloping platform from which water can drain as described below.
- the upper and lower walls are joined by a solid outer portion 30.
- the internal cavity 3 can receive a spigot joining the transom to an adjacent mullion, as described below.
- a pressure plate 40 is secured to the nose portion 24 of the transom 20 by means of screws 42 which pass through holes in the pressure plate and screw into the threaded grooves in the outer portion 30 of the nose.
- the pressure plate 4 ⁇ is spaced from the nose 24 by insulating bushes 44, to allow air to circulate between the pressure plate and the nose, and to act as a thermal break between the pressure plate and the transom.
- the panels 12 and 14 adjacent the transom 20 are clamped between the pressure plate 40 and the body portion 22 of the transom.
- Each panel is supported along its lower edge by a number of carriers 46, each consisting of a length of aluminium extrusion, spaced along the transom.
- Each carrier 46 is shaped to lie against the sloping upper wall 26 of the nose portion 24 and to provide a horizontal surface on which the panel can rest.
- the spacer 50 is secured to the body 22 of the transom by any suitable means, such as interengaging elements on the spacer and transom which allow the spacer to be snap-fitted to the transom.
- Sealing gaskets 52 and 1 6 are interposed between the panels and the body 22 of the transom and between the panels and the pressure plate 40, the gaskets being held in channels ⁇ formed in the pressure plate and in channels 56 in the body 22 of the transom or in the spacer 50. The gaskets are described in more detail below.
- the lower peripheral portion of the pressure plate 40 is shaped to form a channel 60 which can receive water draining from the nose portion 24.
- the channel is defined by a wall 62 extending upwards from the lower wall 64 of the pressure plate.
- the wall 62 extends upwards to an edge 66 which is close to, but spaced from, the lower edge 70 of the nose portion 24.
- the edge 70 is formed with a downwardly directed beak to prevent water draining down the vertical face 72 of the nose portion from running onto the lower face of the nose portion.
- the upper edge 66 of the wall 62 is spaced rearwards below the edge 70 of the nose and is bevelled to encourage water to drain into the channel 60.
- the lower wall 64 of the pressure plate 40 is formed with drainage slots 74 to allow water to escape.
- a decorative capping 76 fits snapwise over the pressure plate 40.
- the part of the capping 76 lying against the lower wall 64 of the pressure plate is formed with drainage slots 7 ⁇ .
- the design of the transom and pressure plate of the described embodiment ensures that any moisture which leaks between the glazed panel 14 and the pressure plate 40 or the body 22 of the transom, runs down the sloping platform provided by the upper wall 26 of the nose portion 24 and is directed into the channel 6 ⁇ , from which it can drain out through the slots 74 and 78.
- the area above the top of the panel 12 is open to the atmosphere through the slots 74 and 78, so that entire cavity between the panels 12 and 14 and the transom and pressure plate is vented, allowing a free circulation of air to inhibit the build-up of moisture in the cavity.
- each mullion 10 may be made from the same extruded section as the transoms 20. As shown in Figure 3. each mullion 10 has a body portion 122 and a nose portion 124. A pressure plate l4 ⁇ , similarly formed of the same extruded section as the pressure plate 40 for each transom, is secured to the nose 124 by means of screws 146, with the interposition of spacers 144. The vertical edges of the panels 12 and l4 are gripped between the pressure plate 140 and the body 122 of the mullion, with gaskets 1 6 interposed to inhibit leakage of water. A decorative capping 176 snaps over the pressure plate 140.
- Each transom 20 is joined at each end to the adjacent mullions 10 by means of spigots 80.
- Each spigot is a length of aluminium extrusion having a cross-section shaped so that the spigot fits closely into the internal cavity 32 of the nose portion 24 of the transom.
- the spigot 80 is formed with two slots 82 which can receive the shanks of self-tapping screws 84 by means of which the spigot is fixed to the nose portion 124 of the mullion 10.
- the face 86 of the spigot engaging the mullion is inclined so that the spigot extends in the same direction as the transom 20.
- the transom can slide on the spigot, so that some movement can occur between the transoms and mullions to allow for thermal movement.
- the spigots may have a coating of plastics to decrease friction between the spigot and transom.
- each spigot 80 is positioned within the nose portion 24 of the transom, it is positioned directly beneath the panel which is supported by the transom. The weight of the panel is therefore transmitted through the transom to the adjacent mullions without any turning moment being exerted on the transom as is the case with conventional systems, in which the spigots are received in the body of the transom.
- an additional spigot 88 may be positioned at each end of the transom 20, each spigot 88 being shaped to fit into the body 22 of the transom.
- Similar spigots such as spigot 180 ( Figure 3) are used to connect the mullions at their lower ends to a cill bar and at their upper ends to brackets secured to the frame of the bulding and to join members of the system to one another.
- the overall front-to-rear dimension of the nose portion 24 of the transom is about 6 ⁇ mm, whilst the corresponding dimension of the body portion 22 is about 30mm.
- This latter dimension can be varied depending on the loading for which the curtain walling is designed.
- the body portion 22 can be a plate provided with reinforcing ribs rather than a box structure.
- the front-to-rear dimension of the body portion can be increased, for example up to l4 ⁇ _m.
- a gasket 90 for example of EPDM foam, is positioned between the end of the body 22 and the mullion
- Each gasket 90 consists of a sheet of material, formed along its upper and lower edges with beads 92 which project over the upper and lower faces of the bpdy 22 of the junction between the transom and mullion and also provide a decorative finish to the junction.
- the gasket 90 is provided with holes to receive the mounting screws for the spigot.
- each transom 20 engages the side face of the body 122 of the adjacent mullion 10, and a gap is therefore left between the end face of the nose portion 24 of the transom and the nose portion 124 of the mullion, this gap being bridged by the spigot 80.
- a dam block 94 is positioned in the gap.
- the dam block has a portion 96 shaped to fit over the upper face of the spigot 80.
- the face 98 of the dam block adjacent the mullion is inclined so as to fit closely against the face of the nose portion 124 of the mullion.
- dam block After insertion of the dam block, a mastic is applied to seal the joints between the dam block and the mullion and transom. The dam block is held in place by the pressure plate 40.
- a similar dam block may be used at the bottom of each mullion to bridge the gap between the nose portion of the mullion and the cill.
- the dam block may be of suitable plastics or rubber, or may be an aluminium extrusion.
- each spigot 80 to a mullion 10 may in some circumstances be replaced by bolts arranged to pass through one spigot, through the nose portion 124 of the mullion to which the spigot is to be secured, and through the corresponding spigot on the other side of the nose portion, each bolt being secured by a nut engaging the corresponding spigot.
- Figure 5 is a cross-section through an alternative form of spigot l8 ⁇ specifically designed to receive bolts in the slots l82. Securing the spigots with bolts provides a stronger structure and is particularly useful where relatively large weights are to be supported, for example where each transom spans a relatively long distance between adjacent mullions.
- FIGS. 6 to 8 illustrate an alternative embodiment of the invention suitable for use in light-weight structures.
- the nose portion 224 of each transom 220 ( Figure 6) consists of a sloping upper wall 226, and a solid outer portion 230, but, unlike the previously described embodiment, it has no lower wall.
- each mullion 310 ( Figure 7) consists of a single wall, extending at right angles to the body 322, and a solid outer portion 330.
- the mullions and transoms are joined by cleats 38O each having two arms 382 and 384 at right angles to one another.
- the vertical arm 382 of each cleat is secured to the nose portion 324 of a mullion 3 0 by suitable means, such as bolts or rivets 386.
- Two cleats may be fixed back-to-back to each mullion, to support transoms on each side of the mullion.
- the horizontal arm 384 of each cleat extends beneath the nose portion 226 of a transom 220 to support the transom.
- the arm 384 is secured to the wall 224 by means of a screw 385-
- the outer portion 230 and 330 of the transom 220 and mullion 3 0 are formed with screw grooves to receive screws 370 holding pressure plates 372 in position.
- the pressure plates 372 act in the same way as those of the previously described embodiment, to clamp panels between the pressure plates and the body portions of the transoms and mullions, and may be constructed in the same way.
- Figures 6 and 7 show alternative forms of pressure plates which do not require decorative cappings.
- a central recess 37 ⁇ in each pressure plate 372 may be closed by a decorative section 37 snap-fitted into the recess.
- the body portion 322 of mullion 310 is fixed to an adaptor 350 by means of which the mullion can be fixed to a structural member of the building, the adaptor being held by a clamp plate 352 bolted to the structural member.
- the adaptor 350 could be formed in one with the body portion 322.
- the body portions of the transoms and mullions could be formed with sections of different depths, as in the previously described embodiment.
- the transoms and mullions are designed to receive carriers and setting blocks for the panels to be supported, and gaskets, as in the previously described embodiment.
- each inner gasket 52 used to provide a seal between the bodies of the transoms and mullions and each panel 12 or 14 is a rectangular gasket prefabricated to fit around the four sides of the panel, as shown in Figures 9 and 10.
- the gasket is formed from extruded lengths, for example of synthetic rubber, the lengths being cut to size and mitred to form the corners, which are welded or bonded by means of a suitable adhesive.
- the cross-sectional shape of the gasket shown in Figure 6 is illustrative only and will vary to suit the requirements of each particular installation. The use of factory-made gaskets avoids the need to make corner joints in the gaskets on-site.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Load-Bearing And Curtain Walls (AREA)
- Building Environments (AREA)
Abstract
Bardage comprenant une charpente de meneaux verticaux (10) et de meneaux horizontaux (20) supportant des panneaux pleins ou vitrés (12, 14). Chaque meneau horizontal (20) présente une partie-corps (22) et une partie-nez (24) saillantes qui supportent le panneau situé au-dessus du meneau horizontal. Chaque meneau horizontal (20) est assemblé avec le meneau vertical adjacent (10) à l'aide d'un élément de liaison (80, 380) fixé sur le meneau vertical et faisant saillie latéralement de manière à s'engager dans la partie-nez (24) du meneau horizontal (20). Cet élément de liaison peut être un ergot (80) conformé pour s'emboîter dans une cavité (32) ménagée dans la partie-nez (24). Grâce à l'engagement de l'élément de liaison dans la partie-nez plutôt que dans la partie-corps (22) du meneau horizontal, le poids du panneau est supporté sans qu'aucun couple de rotation ne s'exerce sur ledit meneau. La partie-nez (24) de chaque meneau horizontal (20) peut être relativement longue. Une plaque d'appui (40) reliée à chaque meneau horizontal (20) est destinée à assurer la ventilation de la cavité interne du bardage et à permettre le dégouttement de l'eau depuis l'intérieur de la cavité.Cladding comprising a frame of vertical mullions (10) and horizontal mullions (20) supporting solid or glazed panels (12, 14). Each horizontal mullion (20) has a protruding body part (22) and a nose part (24) which support the panel located above the horizontal mullion. Each horizontal mullion (20) is assembled with the adjacent vertical mullion (10) using a connecting element (80, 380) fixed on the vertical mullion and projecting laterally so as to engage in the part- nose (24) of the horizontal mullion (20). This connecting element can be a lug (80) shaped to fit into a cavity (32) formed in the nose part (24). Thanks to the engagement of the connecting element in the nose part rather than in the body part (22) of the horizontal mullion, the weight of the panel is supported without any torque being exerted on said mullion . The nose portion (24) of each horizontal mullion (20) can be relatively long. A support plate (40) connected to each horizontal mullion (20) is intended to ensure the ventilation of the internal cavity of the cladding and to allow the dripping of water from inside the cavity.
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT87902610T ATE58568T1 (en) | 1986-04-15 | 1987-04-15 | CURTAIN. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8609171 | 1986-04-15 | ||
GB868609171A GB8609171D0 (en) | 1986-04-15 | 1986-04-15 | Curtain walling |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0266387A1 true EP0266387A1 (en) | 1988-05-11 |
EP0266387B1 EP0266387B1 (en) | 1990-11-22 |
Family
ID=10596220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19870902610 Expired EP0266387B1 (en) | 1986-04-15 | 1987-04-15 | Curtain walling |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0266387B1 (en) |
DK (1) | DK164958C (en) |
FI (1) | FI87385C (en) |
GB (1) | GB8609171D0 (en) |
WO (1) | WO1987006291A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106013552A (en) * | 2016-06-29 | 2016-10-12 | 上海玻机智能幕墙股份有限公司 | Energy-saving curtain wall based on steel and aluminum sheath core and locating corner braces |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8824628D0 (en) * | 1988-10-20 | 1988-11-23 | Const Utilities Group Ltd | System for mounting glazing/other infill panels in cladding for buildings |
GB9002583D0 (en) * | 1990-02-06 | 1990-04-04 | Const Utilities Group Ltd | Curtain walling |
IT1245101B (en) * | 1991-01-23 | 1994-09-13 | Metra Metall Trafilati Allumin | SERIES OF COOPERATING PROFILES, FOR THE CONSTRUCTION OF CONTINUOUS GLASS WALLS OF BUILDINGS |
IT1253665B (en) * | 1991-12-20 | 1995-08-22 | CONTINUOUS STRUCTURAL FACADE FOR INDEPENDENT ELEMENT BUILDINGS | |
US5356675A (en) * | 1992-12-28 | 1994-10-18 | Unger Frederick C | Glazing system |
NZ262861A (en) * | 1993-03-12 | 1996-01-26 | Eric Holmes | Structural mounting system - joining two panels edge-to-edge using two extrusions with hook-shaped co-operating members |
DK172261B1 (en) * | 1994-06-16 | 1998-02-09 | Rasmussen Kann Ind As | Facade Closure System |
DE9411552U1 (en) * | 1994-07-16 | 1994-11-10 | Raico Bautechnik GmbH, 86470 Thannhausen | facade |
DE59602948D1 (en) * | 1996-06-21 | 1999-10-07 | Staba Wuppermann Gmbh | Facade system and fastening system |
DE19906323C1 (en) * | 1999-02-16 | 2000-10-05 | Hoogovens Aluminium Profiltech | Device for venting a glazing rebate |
DK199900555A (en) | 1999-04-23 | 2000-10-24 | Velux Ind As | Drainage and gasket system as well as a panel system with such a system |
GB2384497B (en) * | 2002-01-23 | 2005-08-24 | Boardman Susan Mary | Structures comprising a framework and infill panels |
DE10319001B4 (en) * | 2003-04-25 | 2008-11-06 | Hermann Gutmann Werke Ag | Facade or roof with multiple drainage levels |
US7779584B2 (en) | 2005-03-08 | 2010-08-24 | Muridal Inc. | Curtain wall system |
US7676999B2 (en) | 2005-03-15 | 2010-03-16 | Muridal Inc. | Curtain wall system and method |
CA2704067C (en) | 2009-05-19 | 2017-01-24 | Groupe Lessard Inc. | Pressure plate assembly for curtain wall panels |
FR2952091B1 (en) * | 2009-10-30 | 2013-12-20 | Advantop | ASSEMBLY FOR MAKING A ROOF, COMPRISING TWO PANELS AND A DEVICE FOR ASSEMBLING THESE TWO PANELS |
CN101914963A (en) * | 2010-08-25 | 2010-12-15 | 湖北凌志装饰工程有限公司 | Connection structure of stand column and beam of curtain wall |
CN113756485B (en) * | 2021-08-12 | 2023-01-13 | 江苏协和装饰工程有限公司 | Connecting method of wood structure glass curtain wall |
CN114135195B (en) * | 2021-12-01 | 2023-06-30 | 湖南省建筑设计院集团有限公司 | Modularized vertical window, combined sunshade ventilation structure and intelligent design method thereof |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2133449B (en) * | 1983-01-13 | 1986-03-26 | Neolok Technical Services Limi | Panel mounting system |
GB2143558B (en) * | 1983-06-28 | 1987-10-28 | Pearce & Cutler Limited | Curtain walling system |
FR2570770B1 (en) * | 1984-09-26 | 1987-01-09 | Alcan Aluminium France | METHOD OF ASSEMBLING AND CONNECTING PART OF CROSS-PROFILE ELEMENTS, SUCH AS CROSS-BRANCHES AND UPRIGHTS OF A FRAME STRUCTURE |
-
1986
- 1986-04-15 GB GB868609171A patent/GB8609171D0/en active Pending
-
1987
- 1987-04-15 EP EP19870902610 patent/EP0266387B1/en not_active Expired
- 1987-04-15 WO PCT/GB1987/000255 patent/WO1987006291A1/en active IP Right Grant
- 1987-12-14 FI FI875474A patent/FI87385C/en not_active IP Right Cessation
- 1987-12-14 DK DK654387A patent/DK164958C/en not_active IP Right Cessation
Non-Patent Citations (1)
Title |
---|
See references of WO8706291A1 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106013552A (en) * | 2016-06-29 | 2016-10-12 | 上海玻机智能幕墙股份有限公司 | Energy-saving curtain wall based on steel and aluminum sheath core and locating corner braces |
Also Published As
Publication number | Publication date |
---|---|
FI87385C (en) | 1992-12-28 |
DK164958C (en) | 1993-02-15 |
EP0266387B1 (en) | 1990-11-22 |
WO1987006291A1 (en) | 1987-10-22 |
DK654387D0 (en) | 1987-12-14 |
DK164958B (en) | 1992-09-21 |
FI875474A (en) | 1987-12-14 |
FI875474A0 (en) | 1987-12-14 |
GB8609171D0 (en) | 1986-05-21 |
FI87385B (en) | 1992-09-15 |
DK654387A (en) | 1987-12-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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