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
  • E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
  • E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
  • E06B7/23—Plastic, sponge rubber, or like strips or tubes
  • E06B7/2314—Plastic, sponge rubber, or like strips or tubes characterised by the material
• • 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
  • E06B7/00—Special arrangements or measures in connection with doors or windows
  • E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
  • E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
  • E06B7/23—Plastic, sponge rubber, or like strips or tubes
  • E06B7/2305—Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging
  • E06B7/2307—Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging with a single sealing-line or -plane between the wing and the part co-operating with the wing
• • 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 strangför-shaped multifunctional seal of the type mentioned in the preamble of claim 1.
• Such a seal which can be used both as a glazing seal and as a stop seal, is already known (W096 / 29497).
• the sealing bead is offset on one side from the extended center line of the anchor foot.
• the anchor foot is inserted into a groove in the frame of the window sash, so that the sealing bead and sealing lip protrude outwards from there and are pressed against, for example, a window pane.
• Both the sealing lip and the sealing bead each have a larger cavity in the profile cross section. In the relaxed and expanded state, the sealing lip has an essentially flat sealing surface on the outside. A deflection around the corner of the window is not possible unless wrinkling is accepted, which impairs the sealing function.
• a strand-shaped seal serving only as a glazing seal is known (DE-C-3 716 214), in which the cross-sectionally shaped sealing lip from the transition region of the base part to the sealing bead thereof, namely in one of Sealing bead protrudes in the opposite direction.
• the sealing bead made of foam rubber is extruded onto the base part.
• Another glazing gasket is also known (DE-A-3 617 853), in which the sealing bead is offset laterally to the outside, the sealing lip, on the other hand, to the inside of the room from the extended center line of the 7 anchor foot.
• the invention has for its object to provide a strand-shaped multi-function seal of the type mentioned in cross section, i.e. in the profiling, in such a way that it does not only serve as a glazing seal and as a stop seal, i.e. a multiple sealing function, fulfilled, but also without wrinkles in a string around corners of e.g. Can be deflected by 90 ° without the ends of the strands being mitred there and then welded together again.
• the seal in its function as a "stop seal" fulfills its effect between the frame of the window sash on the one hand and the base frame that is anchored in place in the window frame when the window sash is closed Corners of 90 °, for example, can be deflected without folds and pockets forming, which significantly reduce or even make the sealing function in the area of these corners impossible, and without the sealing strand having to be mitred.
• this receiving groove and the outer edge of the flying ice or frame exceeds 5.5 mm. Even with larger "axis dimensions", a crease-free corner deflection succeeds, so that leakage at the end product "window” can be avoided despite the corner-deflected strand-shaped seal and it is not necessary to first cut the seal to miter to have four straight individual pieces in the area of the miter, i.e. to put them together at the corners, which complicates or impairs the assembly and possibly also the sealing function.
• the invention also saves the replacement of the stop seal in the frame when the frame is used for so-called fixed glazing.
• Figure 1 shows a cross section through the profile of an extruded seal according to the invention in the expanded, i.e. relaxed state
• Figure 2 shows a partial section of a window sash, which is a piece wide open in relation to the window frame;
• Figure 3 shows a partial cross section through a double glazing and the window sash consisting of several profiled extrusions
• FIG. 4 shows a partial cross section through the seal according to the invention used as a stop seal
• FIG. 5 shows a partial cross section through the seal according to the invention used as a glazing seal
• FIG. 6 shows an exploded part representation in the transverse sectional profile.
• the seal consists of two different structures, namely on the one hand an elastomeric or elastomeric thermoplastic, ie bendable material, in particular EPDM or TPE for the base part 1, the anchor foot 2 protruding downwards and the sealing lip protruding on the opposite side, ie protruding upwards 3, while the extruded sealing lip 4 consists of essentially closed-cell foam, in particular cellular rubber or cellular thermoplastic.
• the anchor base 2 is arranged essentially symmetrically to a center line M; it has a cavity 10 in order to make it easier to press it into the receiving groove 16 or 17 according to FIG. 2, for example.
• the base part 1 is then supported by the support surface 9 on the outer surface of, for example, the frame 14 of the window sash of FIG. 2 or FIG. 3.
• the sealing lip 3 protrudes upwards, ie facing away from the anchor base 2, which forms a large cavity 5, which on the one hand has a substantially parallelogram-shaped, here rectangular cavity part P 2 facing the base part 1 and one upwards adjoining, essentially triangular cavity part Pi, the rounded tip of which is directed toward the convexly curved sealing surface 6 on the outer upper convex or arcuate curved end of the sealing lip 3.
• the cavity parts Pi and P 2 can also be shaped differently, for example oval or elliptical.
• the sealing surface 6 on the sealing lip 3 increases, as does the sealing surface 8 on the sealing bead 4, as is also shown schematically in FIGS. 4 and 5.
• the constriction 20 from the outside inwards between the sealing lip 3 and the sealing bead 4 in the area of the transition surface 12 between the two sealing parts should not be completely lost in the sealing state according to FIGS. 4 and 5, both when used as a glazing seal and as a stop seal, since this results in the sealing function is favored due to the separation of the two sealing surfaces 6 and 8 compared to a merging of these sealing surfaces 6 and 8.
• the sealing surface 6 of the sealing lip with the distance D rises further from the support surface 9 than the sealing surface 8 of the sealing bead 4 with the distance E.
• a ratio of these distances D / E between 1 is recommended , 1 and 3, in particular between 1.1 and 1.5.
• the distance A between the side edge 11 of the sealing bead 4, and therefore the seal, from the center line M of the anchor base 2 and the distance C of the transition surface 12 between the sealing bead 4 and the sealing lip 3 from the same center line M corresponds to an A / C ratio of preferably between 1.3 and 2.
• the axis dimension corresponds essentially to the distance A and is, for example, 6 mm.
• the offset B of the sealing surface 6 of the sealing lip 3 laterally to the extended center line M of the anchor foot 2 should be chosen between 0.2 and 0.9 of the lateral distance C.
• the seal When used as a glazing gasket, the seal is laid in the groove 16 of the window sash frame 14 in such a way that the sealing bead 4 and the edge 11 face the weather side W, so that both the sealing bead 4 and the sealing lip 3 face this weather side W (from the Center line M starting) are laterally offset.
• the seal according to the invention is not shown in FIG. 2; however, the grooves 16 and 17 in the casement 14 and in the frame 18 are shown, which serve to accommodate the seal, in the case of the grooves 16 as a glazing seal for sealing the double glass 15 on the one hand and in the case of the grooves 17 for sealing against the stationary frame 18 as a stop seal.
• wood is used for the window casement 14 and the frame 18.
• the invention can also be used for structural parts made from, for example, plastic profiles.
• the grooves 16 (for the glazing seal) and 17 (for the rebate seal) in the window sash 14 and a further groove 17 (for a rebate seal) in the fixed frame 18 are indicated.
• the plastic window ledge 14a is connected to the base part of the window casement frame 14 by inserting the seal into the grooves 16 and pressing the seal onto the double glazing 15 via snap-on foot pieces 14b.
• an additional somewhat bendable sealing strip 22 is inserted into a further groove 23 of the frame 18.
• extruded aluminum parts can also be used for frame 18 and sash 14.
• FIG 4 shows the installation situation of the seal according to the invention as a stop seal, in which the sealing surfaces 6, 8 of the sealing bead 5 and the sealing lip 3 on the fixed frame 18 have become considerably wider than in the relaxed state, but are still separated by the constriction 20.
• the cavity 5 of the seal formed by the cavity part P 2 and the cavity part Pi is folded here into an elongated shape around the weakening 13 which acts as a “kink”.
• FIG 5 shows the sealing situation of the seal according to the invention, however, when used as a glazing seal, in which the sealing surfaces 6, 8 of the sealing bead 4 and the sealing lip 3 are flat-printed on the glass pane 15 and separated by the constriction 20.
• FIG. 6 illustrates the individual parts in the disassembled parts representation:
• the wedge-shaped support part 21 supports the side wall of the sealing lip 3 in the region of the center lines M in such a way that when pressure is applied from above, the upper sealing lip part 7 is not printed to the right in the direction of the wedge-shaped support part 21 on the right edge - but to the left to the sealing bead 4 becomes.
• the weak point 13 favors interaction with the cross-section approximately triangular-shaped thickened support part 21 of this “displacement” of the sealing lip 3, which flattened to a greater or lesser extent by compression and in the direction of the sealing bead 4.

Landscapes

• Engineering & Computer Science (AREA)
• Civil Engineering (AREA)
• Structural Engineering (AREA)
• Securing Of Glass Panes Or The Like (AREA)
• Seal Device For Vehicle (AREA)
• Glass Compositions (AREA)
• Gasket Seals (AREA)
• Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
• Sealing Devices (AREA)
• Laminated Bodies (AREA)
• Sealing Material Composition (AREA)

Priority Applications (5)

Applications Claiming Priority (2)

Publications (1)

Family

ID=8044359

Family Applications (1)

Country Status (7)

Cited By (1)

Families Citing this family (2)

Citations (5)

Family Cites Families (5)

• 1997
  • 1997-08-08 DE DE29714204U patent/DE29714204U1/de not_active Expired - Lifetime
• 1998
  • 1998-07-16 DE DE59808086T patent/DE59808086D1/de not_active Expired - Fee Related
  • 1998-07-16 AT AT98943736T patent/ATE238482T1/de not_active IP Right Cessation
  • 1998-07-16 CZ CZ20000110A patent/CZ297307B6/cs not_active IP Right Cessation
  • 1998-07-16 WO PCT/EP1998/004431 patent/WO1999007972A1/de not_active Ceased
  • 1998-07-16 HU HU0004312A patent/HUP0004312A3/hu unknown
  • 1998-07-16 EP EP98943736A patent/EP1009902B1/de not_active Expired - Lifetime
  • 1998-07-16 PL PL338953A patent/PL192911B1/pl not_active IP Right Cessation

Patent Citations (5)

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