EP0603874B1 - Dichtungsprofil für Türen - Google Patents

Dichtungsprofil für Türen Download PDF

Info

Publication number
EP0603874B1
EP0603874B1 EP93120744A EP93120744A EP0603874B1 EP 0603874 B1 EP0603874 B1 EP 0603874B1 EP 93120744 A EP93120744 A EP 93120744A EP 93120744 A EP93120744 A EP 93120744A EP 0603874 B1 EP0603874 B1 EP 0603874B1
Authority
EP
European Patent Office
Prior art keywords
sealing member
shaped sealing
sealing
hollow body
groove cover
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP93120744A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0603874A1 (de
Inventor
Dietrich Hagemeier
Stephan Grünwald
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bruegmann Frisoplast GmbH
Original Assignee
Bruegmann Frisoplast GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bruegmann Frisoplast GmbH filed Critical Bruegmann Frisoplast GmbH
Publication of EP0603874A1 publication Critical patent/EP0603874A1/de
Application granted granted Critical
Publication of EP0603874B1 publication Critical patent/EP0603874B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/16—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
    • 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
    • E06B7/2309—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 with a hollow sealing part

Definitions

  • the invention relates to a sealing profile for doors, on the sealing back at least one foot prong, a groove cover lip and a hollow body are formed with a projecting lip, the hollow body as is formed for the self-contained sealing body, the groove cover lip facing, lower bellows part separated from the groove cover lip in the seal back is formed continuously.
  • seals have been used for doors, which consist of polymers, mixed polymers or rubber injected.
  • the well-known sealing profiles are, however, designed without exception so that the hollow body in its lower Bellows area merges directly into the groove cover lip. This may cause create a stable sealing profile that you can easily with his Can insert the foot area into the door groove so that the groove cover lip is open rests on the edge of the door groove.
  • a disadvantage of this design of the known Sealing profiles for doors is that due to excessive movement the door into the closed position, the sealing head pressed so far can be that through the connection sealing head - groove cover lip lift the groove cover lip out of the intended position is so that moisture can penetrate into the groove in the edge of the door.
  • this circumferential groove does not withstand moisture can be adequately protected by wood preservatives as it is very it is difficult to reach the interior of the groove with the wood preservative.
  • moisture can penetrate this groove, this inevitably leads to putrefaction, although this is provided with a special groove cover lip is.
  • This profile bar is a flat support area that extends in the longitudinal direction provided which is connected to the hollow body via a support member which has a thin, articulated transition area.
  • the joint of the sealing lip and the side walls are to avoid an erasing effect of the hollow body so coordinated that the displacement the support point when pressing together in cross section preferred parallelogram-shaped hollow body by an opposite movement of the contact area of the sealing lip is compensated.
  • the disadvantage of this is that the thin joint area of the support member when actuating the seal is exposed to considerable rolling and walking stress. Furthermore the contact area rubs on the hollow body when pressed together, to compensate for a migration of the point of contact when shearing it in parallel. It is obvious that this requires a certain amount of actuation force which is the required closing pressure for the closing process elevated.
  • the invention has for its object a sealing profile of the beginning mentioned type so that the groove cover lip their on and for intended function can permanently fulfill and the door closing process is practically not affected by the seal, especially none Closing pressure is noticeable.
  • the sealing profile is made of silicone rubber.
  • Silicone rubber has an exceptionally high elasticity, so that due to the deformation of the sealing head no restoring force or Closing pressure can occur when the associated door is closed. It is coming in addition, silicone rubber is even with excessive stretching Maintains dimensional stability and after removing the excessive stress returns to its original form.
  • the seal back is the basis partially made of a less elastic material than that of the remaining part of the sealing profile formed so that the longitudinal expansion the sealing profile is limited. If then in part the back of the seal, in which the transition to the upper bellows area first, a less elastic strip of material and then a longitudinal strip of higher elastic material is provided, so can hereby create a shape that is mitered and laid can be without part of the seal back Bulge out of the contact surface.
  • a is in the seal back Reinforcement part arranged, the longitudinal extensibility of the sealing profile still limited.
  • the surface of the reinforcing part establish an intimate connection with the material of the seal back, which is particularly the case with a textile thread.
  • the representation of the sealing profile is with a for the sake of clarity Magnification of about 10: 1 was chosen.
  • the back of the seal is designated, which is in the figure from the left extends up to the bottom left.
  • the sealing foot 11 In the lower area, the sealing foot 11, a so-called foot prong 14 and also a groove cover lip 13 run out. It deals These are known parts, with the foot tip shown instead of the one 14 two can also be used. The sealing foot is so far inserted in the groove in the door until the sealing lip 13 with its lower Surface rests.
  • a sealing body 12 is formed on the back of the seal, which is essentially irregular in cross-section Has rectangles. 16 the upper and 17 the lower bellows area. It can be seen that when the associated door is closed first of all the sealing lip 15 formed above with the frame in contact position occurs. Then through the further movement process Sealing head 12 deformed, which is a process in which the material changes its position without the Sealing head plastic deformations, upsets, bruises and the like. This process can be continued until the Sealing head practically rests on the back of the seal.
  • the lower bellows 17 runs at a distance from the groove cover lip 13 from the seal back 10, so that no feedback occurs in the described deformation processes the groove cover lip 13 occur.
  • the back 10 of a preferred embodiment of the invention has one Thickness of 1 ... 2 mm.
  • the fold height is 10. 18 mm and the foot height 7.5 mm.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Seal Device For Vehicle (AREA)
EP93120744A 1992-12-23 1993-12-22 Dichtungsprofil für Türen Expired - Lifetime EP0603874B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9217581U 1992-12-23
DE9217581U DE9217581U1 (de) 1992-12-23 1992-12-23 Dichtungsprofil für Türen

Publications (2)

Publication Number Publication Date
EP0603874A1 EP0603874A1 (de) 1994-06-29
EP0603874B1 true EP0603874B1 (de) 1998-05-13

Family

ID=6887492

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93120744A Expired - Lifetime EP0603874B1 (de) 1992-12-23 1993-12-22 Dichtungsprofil für Türen

Country Status (4)

Country Link
EP (1) EP0603874B1 (pt)
AT (1) ATE166131T1 (pt)
DE (2) DE9217581U1 (pt)
DK (1) DK0603874T3 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4326115A1 (de) * 1993-08-04 1995-02-09 Hubert Funk Profildichtung für Fenster und sowie Verfahren und Vorrichtung zu ihrer Anbringung
DE19506367C1 (de) * 1995-02-23 1996-04-04 Deventer Profile Elastisches Strangdichtungsprofil für Fenster, Türen o. dgl.
DE102008046753B4 (de) * 2008-09-11 2019-03-14 Deventer Profile Gmbh Elastische Strangdichtung für Fenster, Türen oder dgl.
DE202010004368U1 (de) * 2010-03-30 2011-08-11 Semperit Ag Holding Strangförmiges Anschlagdichtungsprofil

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3385001A (en) * 1967-04-28 1968-05-28 Crane Plastics Inc Combination weather seal and rub strip
CH664797A5 (de) * 1984-07-26 1988-03-31 Daetwyler Ag Elastische dichtungsprofilleiste zum abdichten von fugen zwischen den elementen eines fensters oder einer tuere.
DE3439336A1 (de) * 1984-10-26 1986-05-07 Metzeler Kautschuk GmbH, 8000 München Tuerdichtung fuer einen backofen
DE9000263U1 (de) * 1990-01-11 1990-03-01 Brügmann Frisoplast GmbH, 2990 Papenburg Elastische Strangdichtung für Fenster, Türen o.dgl.
DE9016563U1 (de) * 1990-12-06 1991-02-21 Saar-Gummiwerk GmbH, 6648 Wadern Flügelfalzdichtung

Also Published As

Publication number Publication date
DK0603874T3 (da) 1999-03-08
ATE166131T1 (de) 1998-05-15
EP0603874A1 (de) 1994-06-29
DE59308543D1 (de) 1998-06-18
DE9217581U1 (de) 1993-04-08

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