WO1993020320A2 - Ensemble de vitrage - Google Patents

Ensemble de vitrage Download PDF

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Publication number
WO1993020320A2
WO1993020320A2 PCT/NL1993/000072 NL9300072W WO9320320A2 WO 1993020320 A2 WO1993020320 A2 WO 1993020320A2 NL 9300072 W NL9300072 W NL 9300072W WO 9320320 A2 WO9320320 A2 WO 9320320A2
Authority
WO
WIPO (PCT)
Prior art keywords
barrier
glazing unit
unit according
glass panes
profile
Prior art date
Application number
PCT/NL1993/000072
Other languages
English (en)
Other versions
WO1993020320A3 (fr
Inventor
Wim Evert Wildeman
Original Assignee
Wim Evert Wildeman
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
Priority claimed from NL9101031A external-priority patent/NL9101031A/nl
Application filed by Wim Evert Wildeman filed Critical Wim Evert Wildeman
Publication of WO1993020320A2 publication Critical patent/WO1993020320A2/fr
Publication of WO1993020320A3 publication Critical patent/WO1993020320A3/fr

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
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/663—Elements for spacing panes
    • E06B3/66309—Section members positioned at the edges of the glazing unit
    • E06B3/66342—Section members positioned at the edges of the glazing unit characterised by their sealed connection to the panes
    • E06B3/66352—Section members positioned at the edges of the glazing unit characterised by their sealed connection to the panes with separate sealing strips between the panes and the spacer
    • 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
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/6621—Units comprising two or more parallel glass or like panes permanently secured together with special provisions for fitting in window frames or to adjacent units; Separate edge protecting strips
    • 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
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/663—Elements for spacing panes
    • E06B3/66309—Section members positioned at the edges of the glazing unit
    • E06B3/66328—Section members positioned at the edges of the glazing unit of rubber, plastics or similar materials
    • 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
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/663—Elements for spacing panes
    • E06B3/66309—Section members positioned at the edges of the glazing unit
    • E06B3/66342—Section members positioned at the edges of the glazing unit characterised by their sealed connection to the panes
    • 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
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/663—Elements for spacing panes
    • E06B3/66309—Section members positioned at the edges of the glazing unit
    • E06B3/66361—Section members positioned at the edges of the glazing unit with special structural provisions for holding drying agents, e.g. packed in special containers

Definitions

  • the invention relates to a glazing unit having at least two glass panes spaced in a first direction or plates of different material which can exert the same functions, wherein between the glass panes, near the edges, barrier means have been fitted to seal the cavity between the glass panes.
  • Known glazing units have been fitted with many different kinds of barrier means.
  • the barrier means consist of a rigid tubu ⁇ lar profile fitted on both sides, between the profile and the glass panes, by means of elastic adhesive tape.
  • the space outside the profile and between the glass panes is sealed from the outside by a sealing paste which also interconnects the glass panes elastically.
  • the degree to which the glass panes are able to move in respect to one another is very limited. Such a possibility to move, however, can be desirable to decrease tensions consequent on variations in temperature and to damp all sorts of vibrations.
  • a glazing unit consisting of a main glass pane and a smaller auxili ⁇ ary glass pane is Jnown, which are interconnected along ⁇ side the edges of the auxiliary glass pane by means of U- shaped profile which extends all around and is made of rubber elastic material.
  • Both legs of the U-profile are fitted with preformed sucking-cup profiles by which both glass panes can be attached to the U-profile by means of suction.
  • the U-profile thus forms a durable seal and has heat-insulating and sound-proofing properties.
  • the rubber elastic U-profile can be reinforced by means of a therein placed rigid U-shaped profile. This rigid profile also determines the distance, i.e. the bottom limit thereof, between the glass panes more precise.
  • a disadvantage of this known construction is the complicated form of the rubber elastic U-profile with sucking-cup profiles at ⁇ tached. The sucking-cups can, in the long run, not with ⁇ stand the forces exerted on the glass panes.
  • a glazing unit wherein two glass panes are sealed and spaced by a flexible and elastic, in section rectan ⁇ gular spacer.
  • the spacer which is placed with two op ⁇ posite sides immediately at the inner planes of the two glass panes, is provided with a central, longitudinally extending cavity wherein a membrane is situated which separates said cavity in two chambers, said chambers communicating respectively with the cavity formed by the two glass panes and the open air.
  • the known glazing unit thus can adapt itself to changes in pressure by the poten ⁇ tial movement of the membrane in a direction perpendicular to the edge of the glazing unit.
  • the invention supplies a glazing unit comprising at least two glass panes spaced in a first direction or plates made of any other transparent or translucent, waterproof and airtight material, and between the glass panes and close to the edges thereof fitted with barrier means which are connected with the glass panes to seal the cavity between the glass panes, the barrier means at least consisting of one closed, tubular, oblong elastic barrier member.
  • the tubular barrier means have, when looking at a transverse section in circumferential direction, a principally equal wall thickness and conse ⁇ quently are easily deformable so as to provide an optimal damping of vibrations, while forming themselves an extra cavity as well as being part of the seal of the cavity able to adapt to the distance between the glass panes.
  • the glazing unit according to the invention can be provi ⁇ ded with barrier means which, apart from one or more of the aforementioned barrier members according to the inven ⁇ tion, can comprise a relatively rigid barrier element, placed adjacent to the aforementioned first direction and to which the elastic tubular barrier member is attached.
  • the barrier means as a whole can, in the first direction, have a pliant, vibration damping and heat insulating composition.
  • both glass panes can be interconnected by means of one single tubular elastic barrier member.
  • an oblong barrier body made of pliant material, such as butylene rubber can be included in the barrier means, to which along one of the peripheral edges a tubular barrier member has been attached.
  • a tubular barrier member and the one with barrier member including barrier body can be attached for purposes of stability a, in first direction extending, transverse part of a relatively rigid profile.
  • This profile can e.g. be T-, I- or U-shaped and be made of e.g. aluminum.
  • the hollow barrier members or tubes perform several funct ⁇ ions.
  • the barrier means are fitted on the inside of a first glass pane and finally the second glass pane will be attached to it.
  • the tube(s) is (are) meant to be placed against a glass pane, the round, flexible wall makes a certain cementing, for example with the aid of bitumen kit, possible.
  • the tubes will be deformed thereby making it possible for the glass panes to move towards each other. Initially by the glass panes enclosed air conse ⁇ quently can escape sideways to a certain degree.
  • the pressure on the second glass plane is discontinued.
  • the elasticity of the tube(s) and the flexibility of any other parts of the barrier means ensure that the glass panes can move away from each other to a certain degree causing a slight subatmospheric pressure to be established in the cavity between the two glass panes.
  • a second bellows function is that the tubes permit the edges of the glass panes to move to or from each other when the cavity is respectively relatively cold or warm, without affecting the seal between the glass panes. In this manner the glass panes are not forced to deform concavely or convexly.
  • Another function is that the tubes themselves also provide a cavity, which is advantageous when thermal insulation is considered.
  • the flexible tubes also form an insulation device or a soundproof barrier.
  • the tubes can be of use by absorbing other kinds of vibrations, e.g. vibrations caused by traffic or vibrations passed on by the ground on which the structure which contains the glazing unit stands.
  • the tubes have another favourable effect, namely by partly absorbing the wind load on the glass pane by deformation and by permit ⁇ ting the edges of the glass pane to move along, to a certain degree, with the plane of the glass pane, as well as permitting the peripheral areas to distort somewhat.
  • the tensions within the glass pane can thus be kept at a low level, while the degree to which the glass pane bends can be kept within normal limits without additional expen ⁇ sive and special provisions.
  • the glazing unit according to the invention will provide for a better sound barrier and a better thermal insulation than conventional insulation glass panes of equal thickness.
  • the invention is furthermore directed towards another improved glazing unit.
  • Glazing units with two or more glass panes defining a cavity between them comprise barrier profiles disposed near the edges of the glass panes and extending all around, which also serve to space the glass panes. These spacers are always disposed within the circumference of the glass edges, the possibly present space between the spacer and the outer periphery of the glass edges being filled with sealing paste.
  • Such glazing units are either placed in existing frames, or in frames already present in a building. As the glass edges actually define the largest profile of the glazing unit, it is necessary to support the glazing unit on rubber cubes during transport. When installing the glazing unit in the frame, it is also, in compliance with official standards, required to place support cubes at least between the sill and the glazing unit, and possibly also adjusting wedges.
  • the glass panes will have to extend to within the frame parts. In this way glass material is used in places where it is not needed for its transparent properties.
  • glazing units comprising two glass panes which are also spaced by means of an enclosing or spacing profile disposed within the circumference of the glass edge, a sealing agent being disposed over the circum ⁇ ference of the glazing unit over which a channel profile is placed that extends all around.
  • This channel profile extends with its upturned legs over the outer edge surface of the glass panes, so that in this case too the effective surface of the glass is reduced.
  • the largest dimension in the direction perpendicular to the glass panes is defined by the dimensions of the channel profile in that direction. In this way, the possible thickness of the cavity is limited.
  • the invention provides a glazing unit comprising at least two spaced glass panes disposed in a first direction, or panels of some other transparent or translucent, water ⁇ proof and airtight material, and barrier means disposed between the glass panes, near at least one of the edges thereof, said barrier means being connected to the glass panes so as to space them at an essentially fixed distance and seal a cavity between them, the barrier means com ⁇ prising a rigid barrier element extending at least along one of the edges of the glass panes and protruding from the glass panes in a direction perpendicular to the first direction in order to serve as a support for the glazing unit.
  • the glazing unit according to the invention is easy to transport, during which the glazing unit may rest with its barrier element, protruding from the glass panes, on a floor. Installing is easily effected by placing the glaz ⁇ ing unit in the frame, the barrier element resting on the sill of the frame. This does not require any special provisions, such as positioning cubes.
  • the barrier element is preferably disposed entirely within the glass panes and most preferably within the inner surfaces of those glass panes, when viewed in the first direction.
  • the frame in which the glazing unit according to the invention is installed preferably comprises on the inner sides of the frame parts facing one another, recesses for receiving the portion of the barrier element of the glaz ⁇ ing unit that protrudes from the edge of the glass panes.
  • the barrier element of the glazing unit will be more or less clamped by the frame, so that no special measures are required in that respect. The only remaining action is then to place decorative slats along the glass edges, if so desired.
  • the entire glass panes will then be situated within the clear of the frame, so that the feasible cavity width is not indirectly affected by the glass thickness. Then it is even possible that the outer surface of (one of) the glass panes is in the same plane as the main surface (front face) of the frame. This i.a. advantageous when cleaning the assembly of glazing unit and frame, once it has been installed in a building. It is even possible, e.g. if the glass panes are relatively thick, that the glazing unit has a thickness that is larger than that of the frame.
  • the barrier element preferably is a profile section, which preferably is essentially U-shaped in cross-section, the base of the U facing the cavity.
  • a U-shaped profile section has the advantage that a ventilation channel and/or sound absorption channel is created effortlessly.
  • the profile section is preferably provided with a closed transverse wall between the base of the U and the outer end of the legs of the U in order to form a chamber, wherein the base of the U comprises holes.
  • the chamber is suited for accommodating a desiccant.
  • a paste-like adhesive material can be disposed between the barrier element and the glass panes. Because of the paste, a somewhat elastic connection between the barrier element and the glass panes is established.
  • the profile-shaped barrier element has, according to the invention a pillar function (it supports the glazing unit during transport as well as when in use) , a channel func ⁇ tion (it forms a channel with the frame) and offers possi- bilities for so called "structural glazing".
  • a first, oblong, preferably hollow barrier member which can be elastically compressed and stretched in the trans- verse direction, is also placed between the barrier ele ⁇ ment and at least one of the glass panes.
  • This first oblong barrier member that can be barshaped or tubular, and made of rubber material and/or comprise an aluminum coating on its exterior, increases the elasticity of the connection between glass panes and barrier element and damps vibrations. Therefore the glass panes can move with respect to one another to a greater extent than would be the case in a connection between glass pane and barrier element consisting solely of paste. This may be required in case of temperature changes in the cavity.
  • the first oblong barrier member is preferably disposed in the vicinity of the inner surface of the barrier element facing the cavity.
  • the first oblong barrier member upon assembly of the glazing unit already serving as a spacer between the barrier element and the glass pane so that paste can be inserted between the barrier element and the glass pane, will also be able to serve as stopper element for the paste during its application.
  • the barrier element and the first oblong barrier member are preferably interconnected by a snap connection, so as to facilitate the assembly of the glazing unit.
  • a second barrier member can be connected to the first barrier member, preferably in a flexible manner.
  • the second barrier member is preferably equal to the first barrier member, and destined to be disposed between the frame in which a glazing unit is to be disposed and a decorative slat used to cover the glass pane edge. In this way the space between the decorative slats which are secured to the frame, the glass pane and the frame can remain optimally sealed.
  • the glazing unit according to the invention can be accom ⁇ modated within a frame prior to being installed in a structure. If the frame is provided with recesses in its posts, sills and lintels for receiving the portion of the barrier element protruding beyond the glass panes, the glazing unit can simply be inserted. In order to achieve this, a post, sill or lintel has to be removed from the frame temporarily. After the glazing unit has been in ⁇ serted into the frame, the missing post, sill or lintel is secured into the frame so as to complete the glazing system.
  • the glazing system can easily be transported to the construction site and simply be installed there.
  • an angular positioning profile can be first placed in the structure, one leg of the position ⁇ ing profile being secured in the opening in the structure and the other leg serving as a positioning stopper for the frame.
  • the glazing unit according to the invention can also be accommodated within a frame in a different manner, viz. by inserting it in a direction perpendicular to the main plane of the frame. Then the frame has to consist of two parts, the separation plane between those two parts exten ⁇ ding essentially parallel to the main plane of the frame. The separation is such that the separation plane also intersects the space intended for receiving the portion of the barrier element protruding beyond the glass panes.
  • the glazing unit is placed in a first frame part and secured thereto if neces ⁇ sary, possibly temporarily, by a suitable means.
  • the second frame part is placed over the glazing unit and attached to the first frame part in order to complete the glazing system.
  • the assembly of. the glazing system can also take place in the structure itself.
  • an e.g. T-shaped positioning profile is first secured with the cross-bar of the T in the clear of an opening in a structure that is to be fitted with a frame. Then the body of the T protrudes perpendicularly into the opening. Subsequently the first frame part is placed from one side against one side of the stem of the T-shaped positioning profile and fixed in that position. After that the glazing unit is placed from the other side against or in the first frame, possibly while applying means for keeping the glazing unit in position at least temporarily. Then the frame is closed by mounting the second frame part from the same side.
  • the stem of the T-shaped positioning profile protrudes into the frame, so that an interstice will possibly occur between the two frame parts.
  • This interstice can be closed with the aid of paste. It is advantageous, however, to apply a rubber strip that extends all around between the two frame parts near the edge of the frame, to have the glazing system damp vibrations to the highest possible extent.
  • the stem of the T-shaped positioning profile can also be coated with rubber.
  • figure 1 shows a detail of a cross-section of the peri ⁇ pheral area from a first design of a glazing unit accor ⁇ ding to the invention
  • figure 2 shows a detail of a cross-section of the peri ⁇ pheral area from a second design of a glazing unit accor ⁇ ding to the invention
  • figure 3 shows a detail of a cross-section of the peri ⁇ pheral area from a third design of a glazing unit accor ⁇ ding to the invention
  • figure 4A shows a closing strip suited to be disposed in the glazing unit of figure 3;
  • FIGS 4B and 4C show alternatives for the closing strip in figure 4A;
  • figure 5 shows a cross-section of the peripheral area from a different design of a glazing unit according to the invention, together with a part of the frame wherein the glazing unit is to be installed;
  • figure 6 shows an alternative design of the glazing unit as shown in figure 5;
  • figure 7A shows a detail of a cross-section of the peri ⁇ pheral area from an additional alternative design of the glazing unit according to the invention
  • figure 7B shows an alternative for the design in figure 7A
  • figure 8A shows a cross-section of the peripheral area from a different design of a glazing unit according to the application
  • FIGS 8B and 8C show alternatives for the closing strip as shown in figure 8A;
  • figure 9 shows a schematic, disassembled view in perspec ⁇ tive of a glazing system according to the application, in the process of being mounted into a structure;
  • figure 10 shows a schematic, disassembled view in perspec- tive of a part of a further glazing unit according to the invention, suited particularly for greenhouse construc ⁇ tion;
  • figure 11 shows a section through a part of another glaz- ing unit according to the invention.
  • the glazing unit 1 shown in figure 1 comprises a first glass pane 2 and a second glass pane 3, which are spaced in the first direction A.
  • the cavity 4 between glass panes 2 and 3 will be sealed all around the edges with the aid of closing strip 7.
  • Closing strip 7, which is characteris ⁇ tic for the invention, comprises a central strip 8 made of flexible material such as butylene rubber or a comparable synthetic rubber, with the, for the intended use, suitable properties.
  • Strip 8 can be compared with the strips de ⁇ scribed in the Dutch patent application 79.09183 which are available in the market under the brand name Tremco with ⁇ out, however, the aluminum reinforcing strip included in these strips.
  • the main point of the design in figure 1 is that closing strip 7 interconnects glass panes 2 and 3 without using any rigid parts.
  • Strip 8 is attached to profile 5 in such a way as to make adequate deformation in direction A possible.
  • Tubes 9 are preferably made of PVC and are attached to both sides of strip 8 by means of layer 10, a suitable paste. This paste is waterproof and airtight and prefera ⁇ bly permanently flexible.
  • Closing strip 7 can be supplied on a roll and can simply be cut to measure prior to the assembly of the glazing units. Then strip 8 will be pressed and pasted on the outside of base 14 of a rigid U-profile 5 by means of any suitable paste. Profile 5 further comprises two legs 15 and 16 which together with base 14 define a channel 6, which can serve after installation in a frame e.g. as a ventilation channel. If legs 15 and 16 are on a level with the edges of glass panes 2 and 3, ventilation channel 6 will be entirely within the dimensions of the glazing unit. This can be advantageous because there are no addi ⁇ tional provisions required to accommodate the frame.
  • the unit formed by closing strip 7 and profile 5 will be disposed on the inside of a glass pane 2 or 3.
  • the interstice which will occur between a leg 15 or 16 of profile 5 and the edge of glass pane 2 or 3 will be filled with an adhesive filling- paste 13 such as a paste of neutral form e.g. silicon- based adhesive paste.
  • This paste seals and is elastic and meets the requirements as laid down e.g. in Klasse K VDBW 81 (NEN-standard 3566 type C) .
  • FIG. 2 shows a different design of the glazing unit according to the invention.
  • Glazing unit 1' comprises two glass panes 2' and 3' , which define a cavity 4 ' which is sealed sideways by means of closing strip 19, which is formed here by a flexible tube made of e.g. PVC.
  • Tube 19 contains a cord with a desiccant 18 such as zeolite or silica gel, tube 19 being penetrable towards the inside to air so that the desiccant can be active, or tube 19 can to this end be supplied with little holes in the upper part of its circumference.
  • a desiccant 18 such as zeolite or silica gel
  • tube 19 The undermost part of the circum- ference of tube 19 is covered with a layer of waterproof and airtight adhesive paste 12 ' , which is permanently flexible so as to let flexible tube 19 perform its func ⁇ tions.
  • layer 12' tube 19 is also attached to a transverse part 17 of a rigid I-profile 20 (possible would also be a T-profile or a L-profile, in which latter case the tube will be attached to the profile by means of a line adhesive paste) , which serves as a reinforcement of the peripheral area of glazing unit 1 ' .
  • a paste 13' is applied comparable with paste 13 shown in figure 1.
  • the width of the cavity can be as small as e.g. 6 mm.
  • tube 19 can be made of a different material, such as PVC, mixed with a desiccant.
  • parts 12, 13', 18 and 19 can be joined before ⁇ hand and be delivered on a roll.
  • the thus formed strip can be rolled up in transverse direction covering touching sections 13' of successive coils with a layer of silicon paper to prevent these sections 13' sticking together.
  • Figures 1 and 2 only show a few possible designs. Another possibility is e.g. to place in the structure of figure 2 a strip of butylene rubber between glass panes 2' and 3' and tube 19 if necessitated by the width of the cavity. Also, it is not always necessary to dispose a reinforce ⁇ ment profile between the edges of the glass panes and the closing strip according to the invention.
  • the peripheral area of a different design of the glazing unit 201 according to the invention shown in figure 3, distinguishes itself by a body 204 made of butylene rubber which seals the cavity between glass panes 202 and 203 completely.
  • Butylene body 204 which is part of the strip that can be delivered on a roll shown in figure 4A, is formed with groove 205 facing the cavity and containing desiccant 206.
  • Groove 205 is covered towards the cavity by a closing strip 208 made of aluminum or a different, preferably flexible material and supplied with holes 209 so that the air in the cavity communicates with the desic ⁇ cant.
  • the strip shown in figure 4A is, prior to placement, supplied with a cover strip (not shown) , which can simply be removed and covers the holes 209 in aluminum strip 208.
  • the aluminum strip is supplied with transverse ridges, e.g. concertina-shaped.
  • PVC tubes 207 are attached to butylene rubber body 204 by means of a suitable adhesive paste. Tubes 207 can also be made of a different suited material such as rubber.
  • the butylene rubber body 204 is, as shown in figure 3, attached with a suitable adhesive paste to the upturned aluminum U-profile 210.
  • the legs of the U- profile are attached with paste layers 214 and 215 to respectively glass panes 202 and 203, whereby the paste also aids sealing.
  • butylene rubber body 204 is ini ⁇ tially provided with peripheral areas 219 extending side ⁇ ways.
  • glass panes 202 and 203 are forced to move towards each other and the material located in areas 219 will be forced away by plastic deformation and be relocated in the space between the legs of U-profile 210 and the inner plane of glass panes 202 and 203. In this way the sealing of the cavity with respect to the open air will be perfected.
  • Tubes 207 are placed in such a way that they are firmly pressed against the inner plane of glass panes 202 and 203 and thus damp vibrations.
  • Figures 4B and 4C show alternatives for body 204 wherein identical or comparable parts have identical reference numbers supplemented with single or double primes.
  • Buty ⁇ lene rubber body 204' as shown in figure 4B, featuring groove 205 ' with on the upper side a quite narrow inter ⁇ stice causing body 204' to become all but tubular, so that a desiccant can be disposed therein.
  • Figure 3 also shows an important expedient 211 which aids installing the glazing unit of figure 3. It will be clear that expedient 211 can also be used when installing the glazing units as shown in figure 1.
  • Expedient 211 is in substance hook-shaped, of which the convex part of the hook fits into U-profile 210.
  • Leg 213 of expedient 211 can either be narrow, in the direction perpendicular to the plane of the drawing, or it can be a strip extending the full length and width of glazing unit 201.
  • This expedient can perform several functions such as water drainage (leg 213) or bracing (hook 212) . In ad ⁇ dition to the above it prevents leakage caused by bending of the glass pane or leakage which eventually occurs as a consequence of the pumping movement of the glass pane.
  • the expedient can comprise more parts, wherein a number of spaced expedients 211 are interconnected by a strip of lesser width made of waterproof and airtight sealing material such as rubber, synthetic material, etcetera.
  • leg 213 can easily be taken hold of after hook 212 has been disposed in U-profile 210. Subse ⁇ quently glazing unit and expedient 211 can simply be inserted from the left to the right (directions according to the drawing) into the frame, until glass pane 212 has almost reached rabbet 217 of frame 218.
  • leg 213 which has been drawn at a distance fr'om frame 218 for visual purposes, will be nailed to frame 218 so that glass pane 203, via leg 213, hook 212, U-profile 210, the buty ⁇ lene rubber-filled cavity on the one side and by means of the not shown glass lath (shown in figure 7) , itself fixed to leg 213 or directly to frame 218, on the other side, will be all but fixed.
  • the structure of the cavity's enclosure leaves some room for glass pane 203 to move to prevent excessive tensions.
  • an extra layer of butylene rubber 216 can be disposed between expedient 211 and U-profile 210.
  • the design of the glazing unit according to the invention shown in figure 7A looks like the one in figure 3 though butylene rubber body 204 has been replaced here by alumi ⁇ num profile 220, preserving the on both sides thereof attached butylene rubber bodies 226.
  • the aluminum profile 220 forms at its upper side a chamber 222 filled with desiccant which is provided with openings 223 which are covered by means of a removable sealing strip 240.
  • the aluminum profile 220 forms at its under side a U-shaped profile 221 in which the hook-shaped part 212 of expedient 211 can be disposed.
  • the aluminum profile forms two concave walls which can receive PVC tubes 224 (or tubes made of material with comparable properties) . Tubes 224 are attached to the concave walls by means of a snap connection 225.
  • butylene rubber body 226 is placed against a concave part of the legs of U-shaped part 221 of aluminum profile 220.
  • Butylene rubber bodies 226 initially have a shape extending more outwards but will, during installation and the movement of glass panes 232 and 233 towards each other, deform plastically so that they will be dispersed up- and downward thereby forming a certain seal between the cavity and the open air.
  • the space under butylene rubber bodies 26 is filled again with an ad ⁇ hesive, and also sealing paste 227, 228.
  • Figure 7B shows a peripheral area as an alternative for the design in figure 7A. Comparable parts have identical reference numbers supplemented with primes. An important difference is that U-profile 221 shown in figure 7A has been replaced by T-profile 221'. Therefore expedient 211' has to be supplied with U-shaped space 212' making a stable reception of the stem of T-profile 221' possible.
  • FIG. 7B shows a few more special features.
  • Leg 213' has been lengthened to offer a drainage plane and has also been turned back to abut the front side of frame 218.
  • wings 250 which can be removed or broken off if so desired, forming a unit with the stem of T-profile 221' and extend sideways thereof to offer support to glass panes 232' and 233' during assembly, until substances 226 and 227 are hardened and can absorb the slide forces as a consequence of the weight and the glass panes.
  • Figure 8A shows another simple design of a barrier system for a glazing unit comprising two glass panes 234 and 235.
  • the barrier system comprises a butylene rubber body 236 having a groove 237 filled with desiccant 238.
  • the groove is closed towards the cavity by means of a strip defor ⁇ mable around an axis placed in the first direction.
  • This strip can e.g. be an elastic strip or a concertina-shaped aluminum strip 239 which is supplied with holes and prior to use is covered with sealing strip 241 which can simply be removed.
  • Strip 241 can also be perforated immediately prior to use.
  • the cavity between the glass panes 234 and 235, under or outside body 236, can be filled with a suitable paste 242.
  • Body 236 can, at its underside, be attached to a relatively rigid or lengthways flexible strip 243, e.g, made of aluminum. With such a structure body 236 can be delivered on a roll.
  • Figures 8B and 8C show alternatives for the closing system of figure 8A whereby identical or comparable parts have identical reference numbers supplemented with single or double primes.
  • Butylene rubber body 236' shown in figure 8B is supplied with groove 237' which features at its upper side quite a narrow interstice, making body 236' taking the shape of a tube wherein the desiccant has been disposed.
  • a PVC-tube 245 filled with a desiccant has been disposed into groove 237", the PVC-tube being perforated at its upper side.
  • FIG. 5 shows a characterizing portion of a different glazing unit according to the application which will be disposed here in a frame 46.
  • Glazing unit 21 is construc ⁇ ted of two glass panes 22 and 23 that are disposed paral ⁇ lel to one another and to the main plane D-D of the glaz ⁇ ing system.
  • the glazing unit furthermore comprises a rigid U-shaped profile 24 (e.g. made of aluminum) , closing off the cavity between glass panes 22 and 23 and spacing glass panes 22 and 23.
  • the U-shaped profile comprises two pro ⁇ file legs 25 and 26, protruding beyond the glass panes 22 and 23 for a substantial part of their lengths, but remai- ning entirely within the space between glass panes 22 and 23 in a direction perpendicular to the main plane D-D.
  • desiccant 29 can abstract moisture from the cavity.
  • U-shaped profile 24 comprises near the inner or base extremities of legs 25 and 26 cut-outs 37 which are being provided with a further recess 38, whose function will be elucidated hereinafter.
  • Barrier assemblies 31-33 are disposed between glass panes 22 and 23 and U-shaped profile 24. These barrier assem ⁇ blies consist of two flexible, continuous tubes 31, 32 which are possibly provided with a layer of aluminum for maximum air sealing and are interconnected by a flexible rubber strip 33.
  • Tubes 31 and 32 comprise cam-shaped projections 37 which can engage in a snap connection with recesses 38 in cut ⁇ outs 37.
  • Other connections are of course also conceivable.
  • the surfaces of cut-outs 37 are shaped in such a manner that they can closely receive the outer surface of tubes 31.
  • the second tubes 32 also comprise cam-shaped projections 42, intended to engage in a snap connection with further to be described suitable parts of frame 46 in which glaz ⁇ ing unit 21 is placed.
  • Rubber tubes 31 and 32 enable glass panes 22 and 23 to move towards one another and towards U-shaped profile 24 when the cavity becomes relatively cooler.
  • glass panes 22 and 23 will move away from one another, and the tubes can expand also and thus they will continue to enclose the space between the U-shaped profile and the inner surface of glass panes 22 and 23.
  • the glass pane remains straight, for the rubber tubes and the paste allow this expansion and reduction also at the edges of the glass panes.
  • glazing unit 21 Upon assembling glazing unit 21 one starts with a rectan- gular frame that consists of U-shaped profiles 24. It is remarked that other frame shapes are conceivable, e.g. round frame shapes. On one side of U-shaped profiles 24, rubber tubes are placed, boss 39 and recess 38 engaging in a snap connection. Subsequently along the outer edge of the placed tubes 31 a line of adhesive paste 36 is ap ⁇ plied, after which glass pane 22 is placed on tubes 31 and paste 36 in order to thus be secured to U-shaped profile 24.
  • tubes 31 Upon firmly pressing tubes 31 will be deformed and thus allow glass panes 22 and 23 to be pushed closer to one another. Air initially locked in between glass panes 22 and 23 will be able to escape sideways to some extent. When the adherence between glass panes 22 and 23 and U- shaped profile 24 is completed, the pressure exerted on glass pane 23 is removed. The elasticity of tubes 31 and the pliancy of paste 36 ensure that glass panes 22 and 23 can move away from one another slightly, so that a slight subatmospheric pressure is created in the cavity. This is the first bellows function of tubes 31.
  • the other bellows function tubes 31 are able to perform, consists in that they allow the edges of glass panes 22 and 23 to move towards or away from one another while the cavity is relatively cold and relatively warm, respec- tively, without affecting the sealing between the glass panes 22 and 23 and U-shaped profiles 24.
  • a third bellows function is to absorb sound vibrations.
  • a fourth bellows function is to damp vibrations of other sources, e.g. traffic.
  • the completed glazing unit 21 is subsequently placed within a frame 46.
  • This frame comprises in its posts, lintels and sills a recess 43, whose width almost corre-. sponds to the width of U-shaped profiles 24 and may for instance be 22 mm wide.
  • cut-out 43 is deep enough to receive the larger part of the projecting portion of the legs 25 and 26 of the U-shaped profiles.
  • Recess 43 furthermore comprises yet another recess 44, in which a vent duct 45 debouches.
  • Spaces 43 and 44 bounded by the inner surfaces of legs 25 and 26 and transverse wall 27 of U-shaped profile 24, define a ventilation channel which also serves as a sound-absorbing channel.
  • the posts, lintels and sills of frame 46 also comprise cut-outs 40, in which recesses 41 have been made. Cut-outs 40 and recesses 41, respec ⁇ tively, are shaped complementary to tubes 32 and bosses 42 on them. Recesses 41 and bosses 42 are shaped to match so as to engage in a snap connection.
  • the frame may have a thickness of 50 mm. It will be appreciated that thus a relatively wide cavity has been created. This i.a. pos ⁇ sible because it is not necessary to secure the glazing unit into the frame by means of all kinds of extra slats etc., but is held in position by the posts, lintels and sills themselves. The glazing unit itself is in fact held in position by parts of the glazing unit which are dis ⁇ posed within glass panes 22 and 23.
  • FIG. 6 shows an example thereof.
  • the shown glazing unit 50 comprises three glass panes 51, 52 and 53 which are spaced and disposed parallel to one another and to the main plane E-E. Between glass panes 51 and 52 and glass panes 52 and 53, U-shaped profiles 54, similar to aforementioned profiles 24, have been disposed.
  • the U-profiles 54 comprise legs 58 which are to be recei ⁇ ved in suitable cut-outs in frames that are to be fitted with glazing unit 50.
  • Glass pane 52 is connected on both sides with U-profiles 54 by means of paste mass 57, also filling up the space between adjacent U-shaped profiles 54.
  • glass panes 51 and 53 are mounted on legs 58 of the U- profiles 54 by means of paste masses 56.
  • Tubes 55 which are similar to tubes 31, will also be disposed so as to define the boundary between the cavity and the adhesive paste mass 56.
  • the distance between glass panes 51 and 53 may be 45 mm, the gauge of the panes being 3 mm.
  • Tubes 55 may have a diameter of 3 mm and U-shaped profiles 54 may have a width of 15 mm.
  • the frame in which glazing unit 50 is placed may have a post, lintel or sill width of 5 to 6 cm.
  • tubes 55 may also have been placed between glass pane 52 and U-profiles 54 disposed on both sides thereof.
  • barriers can also be constructed such, that, in compliance with the designs shown in fig- ures 1 and 2, between the tubes a strip of flexible, deformable material has been disposed. If necessary the strip can be attached to a profile comparable with U- profiles 24 and 54, that has been placed a little more outward.
  • the glazing units according to figures 5 and 6 can be inserted into the frames by removing a post, sill or lintel of the frame and insert the glazing unit into the frame in a direction parallel to the main plane D-D or E- E.
  • the legs of the U-shaped profile slide through the cut ⁇ outs in the posts, lintels and sills. Finally the missing post, sill or lintel is replaced.
  • the frame can also be divided in another way to allow the glazing unit to be inserted.
  • the frame is constructed of two identical parts, viz. the first frame part 75 and the second frame part 72.
  • the glazing unit is placed in wall 60 of a structure.
  • Structure 60 comprises an opening 59 in which a frame is to be inserted.
  • a T-shaped positioning pro ⁇ file 62 is placed in direction F against the inner plane 61 of opening 59 with its head plane 63, to be precise, which possibly comprises a layer of rubber.
  • surface 64 of the stem of the T-shaped positioning profile 62 faces to one side and the other surface 65 of the stem in the opposite direction.
  • first frame part 75 comprising in its plane of separation, or inner plane 66, a continuous cut-out 68 with recess 67.
  • the first frame part 75 is inserted in direction G in opening 59 until inner plane 66 abuts plane 64 of the stem of the T-shaped positioning profile 62. Then the first frame part 75 is fixed in that position.
  • a glazing unit 69 is placed from the other side, in direction H, which unit is similar to glazing unit 21 of figure 4, fitted, however, with tubular pro ⁇ files 70 instead of U-shaped profiles and comprising glass panes 71.
  • Glazing unit 69 is moved in direction H until the portions of the tubular profiles 70, which project from glass panes 71, abut the inner plane of cut-out 68 and have been received therein halfway. With a little adhesive paste, the glazing unit can be held in position at least temporarily.
  • a rubber strip may have been included with a thickness that corresponds with the thick ⁇ ness of the stem of T-shaped positioning profile 62, possibly coated with rubber.
  • inner plane 66 or inner plane 73 can be provided with a cut-out in which the stem of positioning profile 62 can be recei ⁇ ved. In this way a interstice between the two frame parts can be prevented.
  • Glazing unit 50 shown in figure 6 can also be inserted in a frame which comprises a cut-out opposite every U-shaped profile 54.
  • Frame 100 is divided into two parts, along a plane parallel to the main plane of the glazing system. These two parts 101 and 102 can be identical. They have been provided with a cut-out 103 and 104 and with a receiving space for the U-shaped profiles 54 defined by an upstanding enclosing edge 105 and 106.
  • the thickness of the frame parts 101 and 102 is such that a interstice remains after both have been ar ⁇ ranged about glazing unit 50, and edges 105 and 106 abut U-shaped profiles 54.
  • T-shaped profiles 107 that may be partially coated with material such as paste or rubber in order to increase sealing.
  • the length of body 108 of T-shaped profiles 107 is such that between paste 57 and the outer end of said body 108 a ventilation channel remains. It can furthermore be seen that the exterior of the glass panes and the frame are disposed in one and the same plane.
  • Glazing units 80 need only to be placed on, and secured to, ledges or posts (not shown) .
  • Glazing units 80 comprise glass panes 81 and 82, spaced with respect to one another by means of tubular profiles 83, secured by means of an adhesive paste (not shown) to glass panes 81 and 82.
  • Tubular profiles 83 serve as a barrier along the two edges where they are disposed. They can be divided by longitudinal partitions 84 into two longitudinal chambers 85 and 86. Longitudinal chamber 85 is suited to accommodate a desiccant. The inner wall of chamber 85 then comprises perforations that are covered by suited, removable means until after the glazing unit has been installed.
  • tubular profile section projecting beyond glass panes 81 and 82 is intended to be received in the posts or ledges suited for that purpose of e.g. a greenhouse struc- ture.
  • first glazing unit 80' When placing glazing units 80 in e.g. such a greenhouse structure, firstly a first glazing unit 80' is placed, which is also provided on a third edge with a profile 83 so as to be inserted into a transverse end part connecting the ledges or posts.
  • the opposite fourth side is open, so that it can receive a connecting tubular profile 87 in a tight fit.
  • Tubular profile 87 comprises a flexible longi ⁇ tudinal strip 88, projecting beyond the tubular body so as to form stopper lips 89 when tubular profile 87 is slid between glass panes 81 and 82. Then the interstices be ⁇ tween tubular profile 87 and glass panes 81 and 82 and the outer ends of profiles 83 are sealed with e.g.
  • the glazing units 80 can also have been provided beforehand with a coupling profile 87 in one of their open sides, so that installing the glazing units is even more simple.
  • Glazing units 90 each comprise two glass panes 91 and 92, which are spaced by tubular barrier profiles 93 that can be identical to profiles 83 of figure 7. These profiles 93 project from the glass panes in a direction perpendicular to the plane of drawing and are used for mounting in sloping rafters of a greenhouse construction. Furthermore the transverse sides of glazing units 90 are sealed by means of tubular profiles 94, that may be divided by means of a separation wall 95 in two chambers 96 and 97. Chambers 96 are suited to be filled with a desiccant. All tubular profiles 93, 94 are secured to glass panes 91 and 92 e.g. by means of an adhesive paste.
  • glass panes 91 and 92 extend parallel but not equally far in the longitudinal direction (in the plane of drawing) .
  • Glass pane 91 of the one glazing unit 93 protrudes at its upper edge so as to form a supporting surface for glass pane 91 of the other adjacent glazing unit 90.
  • Glass pane 92 of the latter, other glazing unit 90 protrudes at its lower edge so as to form a kind of roof tile cover over glass pane 92 with the lower glazing unit 90, the transitional area between the adjacent transverse profiles 94 also being covered.
  • the upper edge of glass pane 92 ends in the drawing at a distance from the upper edge of profile 94, but it may also extend onwards to said edge, in which case the longi- tudinal dimensions of glass panes 91 and 92 will be equal.
  • the receding upper edge of glass pane 92 leaves room for a sealing agent, e.g. a paste.
  • the sealing and connection are perfected by paste lines 98.
  • the not shown posts of the greenhouse construction are step-shaped so as ' to allow the shifting arrangement of glass panes 91 while also maintaining maximum sealing.
  • Glazing units 80 and 90 of figures 7 and 8 can be advan ⁇ tageously fitted with the flexible tubes applied between glass panes and barrier profiles as discussed with respect to figures 4 and 5, so as to provide an elastic support for the glass pane in case they are covered with snow.
  • Profiles 87 are preferably made of transparent synthetic material. This is particularly advantageous as the amount of light that is able to enter the greenhouse is then far greater that in ordinary greenhouses, as non-transparent transverse parts are normally used in greenhouse construc ⁇ tion to support the glass panes. If no desiccant is used, profiles 83 can obviously also be made of transparent material to advantage, so as to maximize the light-trans- mitting surface of the greenhouse. Also this has an inhi ⁇ biting effect on algae growth.
  • Profiles 83, 87, 93 and 94 can be made of polycarbonate or plexiglass, the former material being preferred on account of its high breakage resistance, and may e.g. be obtained by separating a channel sheet, also known as a "multi wall sheet", into channel parts.
  • Such sheets of transparent material consist of two sheets which are spaced by trans ⁇ verse walls and which are used e.g. for porch roofs etc..

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Abstract

Ensemble de vitrage (201) comportant deux vitres (202, 203) espacées l'une de l'autre, et un dispositif barrière monté entre les vitres à proximité des bords de celles-ci, et relié auxdites vitres de manière à rendre hermétique la cavité comprise entre elles. Ledit dispositif barrière comporte une bande de fermeture s'étendant entre l'une des vitres et l'autre, et possédant une composition souple d'amortissement de vibrations et d'isolation thermique, ainsi qu'un élément barrière en forme de bande (204) constitué de caoutchouc butylénique et doté de chaque côté de tubes en chlorure de polyvinyle (207) butant contre les vitres.
PCT/NL1993/000072 1991-06-14 1993-03-25 Ensemble de vitrage WO1993020320A2 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
NL9101031A NL9101031A (nl) 1991-06-14 1991-06-14 Beglazingssysteem.
NLPCT/NL92/00061 1992-03-31
PCT/NL1992/000061 WO1992022725A2 (fr) 1991-06-14 1992-04-01 Systeme de vitrage et ensemble de fenetre associe
NL9201618A NL9201618A (nl) 1991-06-14 1992-09-18 Ruitsamenstel en afsluitband daarvoor.
NL9201618 1992-09-18

Publications (2)

Publication Number Publication Date
WO1993020320A2 true WO1993020320A2 (fr) 1993-10-14
WO1993020320A3 WO1993020320A3 (fr) 1994-03-31

Family

ID=26646854

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NL1993/000072 WO1993020320A2 (fr) 1991-06-14 1993-03-25 Ensemble de vitrage

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WO (1) WO1993020320A2 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5819499A (en) * 1992-08-26 1998-10-13 Pilkington Glass Ltd Insulating units
DE102004010534A1 (de) * 2004-03-04 2005-09-22 Wissmann, Johannes Sicherheitsverbindungsrahmen für Doppelverglasung mit Befestigungsmöglichkeit
EP1860270A2 (fr) 2006-05-24 2007-11-28 Peter Lisec Unité de verre isolant dotée d'une bande de retenue d'écart élastoplastique et procédé d'application de cette dernière
US8074418B2 (en) 2006-04-13 2011-12-13 Sabic Innovations Plastics IP B.V. Apparatus for connecting panels
WO2015059729A1 (fr) * 2013-10-24 2015-04-30 Luca Merlo Espaceur souple pour double vitrage
US9506247B2 (en) 2014-03-28 2016-11-29 Steelcase Inc. Transparent panel system for partitions
CN109715901A (zh) * 2016-09-23 2019-05-03 旭硝子欧洲玻璃公司 增强的隔热玻璃单元
US10329759B2 (en) 2012-09-17 2019-06-25 Steelcase Inc. Floor-to-ceiling partition wall assembly

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Publication number Priority date Publication date Assignee Title
CH308828A (de) * 1951-06-20 1955-08-15 Sigfrid Persson Eric Fenster mit mindestens zwei Scheiben.
FR2265964A1 (fr) * 1974-03-25 1975-10-24 Ppg Industries Inc
DE3004078A1 (de) * 1980-02-05 1981-08-13 Friedrich Holve, Profilzieherei und Metallwarenfabrik, KG, 8570 Hemer Mehrscheiben-isolierglas
CA1214962A (fr) * 1984-03-12 1986-12-09 Jean-Claude Lafleur Chassis pour fenetre etanche
DE3828632A1 (de) * 1988-08-24 1990-03-08 Hueppe Gmbh & Co Anordnung zum abdichten einer trennscheibe
WO1990002239A1 (fr) * 1988-08-18 1990-03-08 Richard Thomas King Element d'espacement pour fenetres a vitrage multiple et fenetres utilisant un tel element

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH308828A (de) * 1951-06-20 1955-08-15 Sigfrid Persson Eric Fenster mit mindestens zwei Scheiben.
FR2265964A1 (fr) * 1974-03-25 1975-10-24 Ppg Industries Inc
DE3004078A1 (de) * 1980-02-05 1981-08-13 Friedrich Holve, Profilzieherei und Metallwarenfabrik, KG, 8570 Hemer Mehrscheiben-isolierglas
CA1214962A (fr) * 1984-03-12 1986-12-09 Jean-Claude Lafleur Chassis pour fenetre etanche
WO1990002239A1 (fr) * 1988-08-18 1990-03-08 Richard Thomas King Element d'espacement pour fenetres a vitrage multiple et fenetres utilisant un tel element
DE3828632A1 (de) * 1988-08-24 1990-03-08 Hueppe Gmbh & Co Anordnung zum abdichten einer trennscheibe

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REVUE DE L'ALUMINIUM, vol.36, no.263, March 1959, PARIS FR pages 351 - 355 G.LETOURNEUR 'Le vitrage des menuiseries' *

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5819499A (en) * 1992-08-26 1998-10-13 Pilkington Glass Ltd Insulating units
US6370838B1 (en) 1992-08-26 2002-04-16 Pilkington Glass Limited Insulating units
DE102004010534A1 (de) * 2004-03-04 2005-09-22 Wissmann, Johannes Sicherheitsverbindungsrahmen für Doppelverglasung mit Befestigungsmöglichkeit
US8074418B2 (en) 2006-04-13 2011-12-13 Sabic Innovations Plastics IP B.V. Apparatus for connecting panels
US8191329B2 (en) 2006-04-13 2012-06-05 Sabic Innovative Plastics Ip B.V. Apparatus for connecting panels
EP1860270A2 (fr) 2006-05-24 2007-11-28 Peter Lisec Unité de verre isolant dotée d'une bande de retenue d'écart élastoplastique et procédé d'application de cette dernière
EP1860270A3 (fr) * 2006-05-24 2010-03-24 Peter Lisec Unité de verre isolant dotée d'une bande de retenue d'écart élastoplastique et procédé d'application de cette dernière
US10329759B2 (en) 2012-09-17 2019-06-25 Steelcase Inc. Floor-to-ceiling partition wall assembly
WO2015059729A1 (fr) * 2013-10-24 2015-04-30 Luca Merlo Espaceur souple pour double vitrage
EP3555406B1 (fr) * 2013-10-24 2021-12-29 Luca Merlo Espaceur souple pour double vitrage
US9506247B2 (en) 2014-03-28 2016-11-29 Steelcase Inc. Transparent panel system for partitions
CN109715901A (zh) * 2016-09-23 2019-05-03 旭硝子欧洲玻璃公司 增强的隔热玻璃单元

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