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
  • E06B3/54—Fixing of glass panes or like plates
  • E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
  • E06B3/62—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats
• • 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
  • E06B3/54—Fixing of glass panes or like plates
  • E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
  • E06B3/62—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats
  • E06B2003/6217—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats with specific fixing means
  • E06B2003/6223—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats with specific fixing means with protruding parts anchored in grooves
• • 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
  • E06B3/54—Fixing of glass panes or like plates
  • E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
  • E06B3/62—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats
  • E06B2003/625—Specific form characteristics
  • E06B2003/6264—Specific form characteristics hollow
• • 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
  • E06B3/54—Fixing of glass panes or like plates
  • E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
  • E06B3/62—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats
  • E06B2003/627—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats with specific characteristics concerning the material
  • E06B2003/6276—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats with specific characteristics concerning the material with parts of differing nature, e.g. hardness
• • 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
  • E06B3/54—Fixing of glass panes or like plates
  • E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
  • E06B3/62—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats
  • E06B2003/627—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats with specific characteristics concerning the material
  • E06B2003/6282—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats with specific characteristics concerning the material of cellular nature
• • 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
  • E06B3/54—Fixing of glass panes or like plates
  • E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
  • E06B3/62—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats
  • E06B2003/6291—Corner arrangements

Definitions

• the invention relates to a strand-shaped glazing seal of the type mentioned in the preamble of claim 1.
• Such a seal is already known (D 36 17 853 AI).
• the bead-shaped sealing lip is offset on one side by the extended center line of the anchor foot serving as a fastening part, while a sealing leg protruding towards the sealing lip on the other end of the base part is offset on the other side of the extended center line of the anchor foot.
• the anchor foot can be inserted into a groove in the frame of the window sash, so that the sealing lip and support leg protrude from there and are pressed against, for example, a window pane.
• Another glazing seal is also known (DE 37 16 214 C2), in which the bead-shaped sealing lip also consists of foam rubber with a density between 0.5 and 0.9 g / cm 3 and a Shore A hardness of approximately 40 °, while the other cross-sectional parts of the glazing seal have a Shore A hardness between 50 and 70.
• the sealing lip is extruded onto the other sealing parts.
• a glazing seal is known (DE 37 19 728 C2), in which the seal is made of one and the same elasto- meren material with a hardness between 15 and 70 IRHD, and in which a cross-sectionally circular cavity is arranged in the bead-shaped sealing lip.
• stop seals it is known (DE-GM 70 44 876) to manufacture tubular sealing parts with a support leg and an anchor base from one and the same material.
• the invention has for its object to improve the strand-shaped glazing seal of the type mentioned in such a way that it can not only be deflected around corners as crease-free as possible to seal mitres, but also the relatively large tolerances of the gap widths between the glass or the like pane on the one hand and the frame or the retaining strip, on the other hand, bridged in a well-sealed manner, between which the pane is to be inserted. Since the glass industry permits relatively large tolerances of the single-layer or multi-layer panes, it has hitherto been necessary to keep several glazing seals of different dimensions in stock in order to use one or the other glazing seal, depending on the size of the gap width.
• the sealing lip cross-section not only has the very small cavities of the cellular material, but also at least one larger cavity.
• the ratio of the cross section of this larger cavity compared to the sealing lip cross section (including the entire cross section of the cavity) should be between 0.09 and 0.25, in particular between 0.1 and 0.15 and preferably between 0.12 and 0.13.
• the wall thickness of the sealing lip between the cavity and the outer surface facing the weather side is at least 1.3 mm thick, preferably at least 1.5 mm thick.
• the outer surface of the sealing lip facing the weather side is convexly curved and the cross section of the sealing lip is bulge-shaped with rounded corners.
• the cross-section of the cavity should be essentially triangular or trapezoidal, likewise with rounded corners, but cross-sectional shapes deviating therefrom are also possible.
• the sealing lip in the relaxed state is at least about 1.1 times as large as the largest gap width to be expected between the frame or the Glass retaining strip and the pane to be sealed should be selected, as will be explained in more detail with reference to the drawing.
• the center of the cavity should be located within the sealing lip at a point through which the line of the smallest expected gap width leads.
• the sealing function is improved if a support leg is arranged on the side of the base part opposite the sealing lip, but also facing the window, which protrudes opposite the weather side from the base part, so that there is a strong constriction between the sealing lip and the support leg and both parts are at Spread the pressure on the pane apart.
• An anchor base is recommended on the one hand as a fastening part, and on the other hand a clamping strip is also suitable, which should expediently have approximately sawtooth-shaped clamping webs in cross section.
• sealing lip consists of cellular material
• non-cellular elastomeric or rubber-elastic thermoplastic material for the remaining parts of the glazing gasket. This should have a hardness between 50 and 80 IRHD.
• the cellular material should be closed-cell foam with a Shore A hardness between 10 and 60 ° and a density between 0.2 and 0.8 g / cm 3 .
• the glazing seal according to the invention itself seals a tolerance range of the gap width between 2 and 3.5 mm, i.e. a tolerance size of over 0.22, for example 0.27.
• This makes it possible to cover practically the same glazing gasket for almost all "glazing" on the market for wooden frames on the one hand and for metal and plastic frames on the other hand.
• "glazing” does not only mean the use of transparent or opaque glass . Rather, other panes, such as opaque panels, on windows and doors or other components can be sealed accordingly.
• Figure 1 is a schematic cross section through a glazing gasket according to the invention, which is anchored in a metal frame.
• FIG. 2 shows another embodiment of a glazing seal according to the invention in a schematic transverse cut, which is used to insert into the groove of a wooden frame;
• Fig. 3 is a schematic elevation of a window using double glazing, which is held by plastic profiles of the window frame and
• Fig. 4 is a double glazing, which is held by a wooden frame of the window sash.
• the strand-shaped glazing seal consists of two co-extruded parts connected to one another along the connecting line 12, namely the base part 1 consisting of non-cellular, elastomeric material, anchor foot 2 and support leg 3 on the one hand, and the sealing lip 4 consisting of cellular foam, in the center of which Cavity 4a is arranged.
• the anchor base 2 in turn has a cavity 10, which helps to press the anchor base 2 into the groove 16 of the plastic frame 14.
• the sealing lips 4 project outward from the frame 14, namely in the direction of the weather side WS on the one hand and the support leg 3 in the opposite direction, that is to say from the inside of the room.
• the height E of the sealing lip 4 starting from the frame 14 is significantly larger than the maximum expected gap width Sa of the gap between the frame 14 and the pane to be sealed, in particular made of glass, which is not shown here.
• the minimally expected gap width Sb is illustrated by the line L, which not only runs through approximately the center of the cavity 4a in the sealing lip 4, but also that Constriction 20 between support leg 3 and sealing lip 4 is reached.
• the ratio between the height E of the sealing lip 4 and the largest gap width Sa at least 1.1, expediently 1.2.
• the height D between the outer edge of the support leg 3 and the frame 14 should be smaller than the height E but also greater than Sa.
• the ratio between E and D should be about 1.05 to 1.15.
• the wall thickness Wa within the sealing lip 4 between the cavity 4a and the weather-side WS limitation of the sealing lip 4 is more than 1.5 mm, in particular 1.7 mm.
• the outer surface Fa of the sealing lip 4 facing the pane should be convexly curved.
• the cellular material of the sealing lip 4 consists of closed-cell driven elastomeric or rubber-elastic thermoplastic, while the non-cellular material of the other parts of the glazing gasket consists of conventional rubber-elastic sealing material.
• a clamping strip 11 is formed on the narrow base part 1 made of non-cellular material, which has two approximately sawtooth-shaped clamping webs 11a in cross section, which protrude from one side of the clamping strip 11.
• This facilitates insertion into a holding groove 16, for example a wooden frame 14 according to FIG. 4, while the clamping webs 11a make it difficult to pull it out of the holding groove 16.
• the weather side WS in FIG. 2 is again to be assumed on the left, while the pane is attached to the outer surface Fa of the sealing lip 4 creates.
• the height E of the sealing lip is significantly greater than the largest gap width Sa to be expected.
• the line L of the smallest gap width Sb to be expected runs through the cavity 4a.
• the cross section Qd of the sealing lip 4 is substantially larger than the cross section Qh of the cavity 4a.
• the cross-sectional ratio Qh: Qd is approximately 0.127; the cross-section of the cavity Qh is 4,488 qmm and the entire cross-section of the sealing lip (including the cross-section of the cavity) is 35,346 qmm.
• sealing lip 4 protrude a piece (M) downward beyond the lower boundary of the base part 1, as is expressed by the nose part 4b, which is approximately triangular in cross section, as a result of which a better counterpressure when applied to the wooden frame 14 4 is applied.
• the wall thickness Wa of the sealing lip 4 in the direction of the weather side Ws is greater than 1.3, in particular 1.5 mm, preferably 1.7 mm.
• Fig. 3 the arrangement of the glazing consisting of two glass panes 15 is shown schematically, which is clamped on the one hand by the frame 14 of the window sash and on the other hand by the glass retaining strip 14a.
• a glazing gasket according to the invention is inserted with its anchor base 2 in such a way that the sealing lip 4 and the support leg 3 protrude in the direction of the outer surface of the opposite glass pane 15.
• a glazing seal according to the invention is likewise inserted into the glass retaining strip 14a, specifically in the holding groove 16 thereof. sets, so that their sealing lip 4 and support leg 3 put on the other outside of the other glass pane 15.
• the frame 14 of the window sash can also be attached to the window frame 18 fastened in the masonry, for example made of aluminum. Stop seals can be inserted into the holding groove 17 and center seals 22 into the holding groove 23, so that sealing measures are also taken there when the window is closed.
• the glazing consisting of two glass panes 15 is inserted into the space between the wooden frame 14 and the wooden retaining strip 14a. This results in a gap S between the wooden retaining strip 14a and the adjacent glass pane 15 and between the wooden frame 14 and the other adjacent glass pane 15, which gap is bridged by inserting the glazing seal VD according to the invention into the retaining groove 16.
• a glazing seal VD according to FIG. 2 is recommended for this construction of wooden frames, while the glazing seal according to the invention of the type shown in FIG. 1 is recommended for the frame construction of FIG. 3.

Landscapes

• Engineering & Computer Science (AREA)
• Civil Engineering (AREA)
• Structural Engineering (AREA)
• Securing Of Glass Panes Or The Like (AREA)
• Seal Device For Vehicle (AREA)
• Extrusion Moulding Of Plastics Or The Like (AREA)
• Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
• Glass Compositions (AREA)
• Joining Of Glass To Other Materials (AREA)
• Laminated Bodies (AREA)

Priority Applications (5)

Applications Claiming Priority (2)

Publications (1)

Family

ID=8061424

Family Applications (1)

Country Status (8)

Cited By (1)

Families Citing this family (5)

Citations (8)

Family Cites Families (6)

• 1998
  • 1998-08-18 DE DE29814787U patent/DE29814787U1/de not_active Expired - Lifetime
• 1999
  • 1999-08-05 AT AT99944337T patent/ATE291146T1/de active
  • 1999-08-05 ES ES99944337T patent/ES2237147T5/es not_active Expired - Lifetime
  • 1999-08-05 EP EP99944337A patent/EP1105613B2/de not_active Expired - Lifetime
  • 1999-08-05 DE DE59911768T patent/DE59911768D1/de not_active Expired - Lifetime
  • 1999-08-05 HU HU0104243A patent/HUP0104243A3/hu unknown
  • 1999-08-05 PL PL346580A patent/PL198472B1/pl unknown
  • 1999-08-05 CZ CZ20010593A patent/CZ299120B6/cs not_active IP Right Cessation
  • 1999-08-05 WO PCT/EP1999/005676 patent/WO2000011300A1/de active IP Right Grant

Patent Citations (9)

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