EP1559863A2 - Dichtungen für Kipptore - Google Patents

Dichtungen für Kipptore Download PDF

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Publication number
EP1559863A2
EP1559863A2 EP05001980A EP05001980A EP1559863A2 EP 1559863 A2 EP1559863 A2 EP 1559863A2 EP 05001980 A EP05001980 A EP 05001980A EP 05001980 A EP05001980 A EP 05001980A EP 1559863 A2 EP1559863 A2 EP 1559863A2
Authority
EP
European Patent Office
Prior art keywords
pillar
door
seals
gap
fixed frame
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.)
Withdrawn
Application number
EP05001980A
Other languages
English (en)
French (fr)
Other versions
EP1559863A3 (de
Inventor
Giuseppe Ballan
Genesio Ballan
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.)
BALLAN SpA
Original Assignee
BALLAN SpA
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 BALLAN SpA filed Critical BALLAN SpA
Publication of EP1559863A2 publication Critical patent/EP1559863A2/de
Publication of EP1559863A3 publication Critical patent/EP1559863A3/de
Withdrawn legal-status Critical Current

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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
    • E06B7/18—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever
    • 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 normal up-and-over door adopted to close a garage includes a mobile part that is a door and a fixed frame. When suspended, the door is balanced and has rods provided with end hinges where the top rods are hinged at the top of the fixed frame pillars.
  • the lifting pins that are integral to the door slide in the grooved rails of the frame side pillars while the rods connecting the door to the frame force the door to tilt more and more in respect of the pillars while going up so that the top part of the door, above the pins, folds inside the garage and the bottom part, below the pins, protrudes otwards.
  • the door When fully opened, the door reaches the top of the hole and,its position is nearly completely horizontal and transversal to the frame pillars.
  • Another problem to overcome, common to all existing systems, is a rather laborious installation and difficult replacement.
  • a further problem in the seals of known systems is that, due to the scraping of the moving parts against the fixed parts, the seal integrity is jeopardized because of wear and tear.
  • a further disadvantage of the sealing system actually on the market is that, due to its necessarily rather rigid configuration when the door is closed, (caused by the closeness of the fixed part to the moving part) it does not always fill the gap required for the door to move or the gap caused by the door being out of squareness.
  • the aim to be achieved is for them to guarantee sealing during the door movement without creating unacceptable friction in respect of the stress limits demanded by market requirements that cannot be exceeded by the door, as explained above when the example of the stress limits due to an obstacle encountered while moving was mentioned.
  • a further aim for this patent is to create a sealing system that is as tight as possible so that the amount of water, air and light getting through is minimized.
  • Another aim of this patent is for the sealing system not to create such friction during the door movement as to exceed the limit values demanded by market requirements should the door meet an obstacle.
  • a further aim for this patent is that the sealing system must be structured in such a way that the scraping between the moving and fixed seals should ensure a satisfactory life span.
  • the patented sealing system accomplishing all of the above aims and offering all the above-mentioned advantages is made up of two seals, one applied to the frame pillar and another one to the door adjoining side edge as described underneath.
  • a resinous seal is applied on a grooved seat on each frame pillar, that includes: a semi-rigid attachment that, in continuity with a semi-rigid structure that expands in the gap outwardly towards the door, supports a flexible elastically yielding tubular configuration that is suitable to enter the practically-configured C-shaped seat of the adjoining door seal.
  • the attachment that is inserted into the pillar grooved seat has a tubular quadrangular shape that matches the seat cavity it has to anchor to, its sides being provided with a series of tilted vertical tabs in the shape of saw teeth.
  • the walls of the pillar grooved seats are appropriately knurled.
  • the semi-rigid external structure in direct continuity with the attachment consists of a tubular, almost cylindrical element that is reinforced on the door interior side by an atypical semi-rigid tubular quadrangular configuration that goes from the side almost to the most external central part and that supports an overhanging pronounced semi-rigid wing on the external side.
  • a thin film of fretting-proof material with anti-friction properties is coextruded on the most external part of said flexible element.
  • the tubular almost cylindrical configuration in direct continuity with the attachment is realized this way as a prearrangement for possible infrared rays that, following the deformation of the tubular section due to anomalous stress may act as a safety device and block the movement of the door.
  • a resinous seal is applied on each side pillar of the door that, seen from the front-end, has a rigid flat laminar base provided with V-shaped appendages on its back so that it can be fitted into the pillar dovetail grooved seat and provided, on its front, in correspondence with the side towards the door external surface, with semi-rigid tubular vertical ribbing and on its opposite side with a flexible eleastically yielding wing with a thin-walled elastically yielding curvilinear configuration tilted towards the internal flat laminar base.
  • the purpose of the semi-rigid tubular vertical ribbing is to reduce friction when this ribbing rubs against the opposite seal during the door movement.
  • This seal is to allow an element of the frame adjoining seal to be inserted in order to obtain a tight fit.
  • the semi-rigid ribbing of the door seal is free and moves towards the outside, while the sliding and overtaking is taken over by the opposing flexible wing of the door seal.
  • the door seals above the lifting holes overtake and cross over each other at an angle that goes from 0 to 90 degrees and scrape and slide on each other.
  • the seal is provided with a very thin film of anti-friction and wear-resistant material.
  • the surface of the film is provided with tiny noise-absorbing papillae.
  • a third seal is fitted on the pillar, whose purpose is not tightness and that, located on the inside of the door closing hole, is used to reduce accessibility to the gap created between the frame pillar and the door pillar when the door is closed, and to shield the area where the pin supporting the door during its movement on the rail is located.
  • Figure 1 is a top transversal view of just one side of the vertical structure of an up-and-over door consisting of the fixed frame pillar and the door pillar, both fitted with the seals that are the subject of this patent that seal the gap between the frame and the door.
  • Figure 2 is like Figure 1 but one seal is added to the strengthening protrusion on the fixed frame pillar that is farther away from the external wall. This seal has the function to limit the access to the empty space between the fixed frame and the moving door and to shield the area of the grooved rail where the door suspending pin is when the door moves.
  • Figure 3 is the axonometric projection from the outside and from the top of Figure 1.
  • Figure 4 is the axonometric projection from the inside and from the top of Figure 1.
  • Figure 5 is the axonometric projection, in isolation, from the top of the seal that is to be applied to the grooved seats present on the sides of the door side pillars.
  • Figure 6 is the axonometric projection, in isolation, of the seal that is to be applied to the grooved seeats present on the internal sides of the fixed frame pillars.
  • Figure 7 is the axonometric projection, in isolation, of the seals in Figures 5 and 6 when they engage each other during the door movement.
  • Figure 8 is the axonometric projection, in isolation, like Figure 7, of the seals shown in Figures 5 and 6 in a different position of engagement.
  • Figure 9 is a side stylized drawing of an up-and-over door where the door is nearly closed (or just opening).
  • Figure 10 is a side stylized drawing of the same up-and-over door as in Figure 9, where the door is half-way between total closure and total opening.
  • Figure 11 is a top transversal view of just one side of the vertical structure of an up-and-over door consisting of a fixed frame pillar and of the up-and-over door pillar showing, in respect of Figure 1, an enlargement of the seals that are the subject of this patent.
  • Figures 12, 13, 14 and 15 show the succession of different engagement positions of the two seals in the pillar and in the door in respect of the part of door that is above its supporting pin during the opening (and closing) of the door.
  • Figures 16, 17, 18, and 19 show the succession of different engagement positions of the two seals in the pillar and in the door in respect of the part of door that is below its supporting pin during the opening (and closing) of the door.
  • Seal 3 is fitted onto the grooved seat of pillar 1 in the fixed frame and its outside part extends and fills the gap between pillar 1 in the frame and pillar 2 in the door nearly totally.
  • this seal consisting of a pressdrawn section in a resinous material, is characterized by a succession of four tubular elements, 8, 9, 10, 11 and an L-shaped side element, 12, with its smaller wing connected to the wall of tubular element 9 and its larger wing positioned almost parallel to the internal flat face that is common to tubular elements 9 and 10.
  • Tubular element 8 that has a rather rigid and nearly quadrangular shape, is provided, on the outside of the opposed side walls, with reliefs 21, in the shape of saw teeth, for ease of entry and clamping into the corresponding parts of the grooved seat in pillar 1 where it is inserted, and the pillar seat walls can be suitably knurled in order for them to be coupled with the above-mentioned tubular element.
  • Tubular element 9 is shaped this way so that it may be used with infrared rays, and any interruption or variation in their intensity due to element 9 being deformed by any anomalous external stress, would cause the safety devices to block the movement of the door.
  • tubular element 9 towards the outside of the door is integral with the attachment of the smaller side of L-shaped element 12.
  • Tubular element 11 forms the most advanced external part in the gap between fixed pillar 1 and door pillar 2 and, having the approximate shape of a peak, shares the semi-rigid wall of tubular element 10 that supports it.
  • the remaining wall 13 of said tubular element 11 is reduced in thickness and made of a flexible elastically yielding material.
  • door pillar 2 is provided with seal 4 so that it is functional with tubular element 11, with elastically yielding wall 13 of opposing seal 3 applied on pillar 1.
  • this seal 4 consisting of a pressdrawn section in a resinous material, is characterized by flat laminar base 15, whose back is provided with V-shaped appendages so that it can be fitted onto the dovetail grooved seat in pillar 2 of the door and its front is provided, on the outward-facing side of the door, with a tubular element forming ribbing 16 and, on the opposite side, with elastically yielding flexible wing 17 that has a curvilinear configuration slanting towards the inside of flat laminar base 15.
  • Appendages 14 and laminar base 15 are made of a rigid material while tubular ribbing 16 is made of a semi-rigid material and appendage 17 is made of an elastically yielding material.
  • the outside surface of ribbing 16 is characterized by a series of close scores.
  • Seal 5 applied onto protrusion 19 of pillar 1 protruding inwards towards the gap between pillar 1 and door pillar 2, is provided with elastically yielding large laminar wing 20 and its function is to limit free access to the above-mentioned gap between pillar 1 and pillar 2 and to shield the area of the grooved rail of pillar 1 where the door suspension pin is during the door movement.
  • seals 3 and 4 that engage into each other during the door movement are emerging tubular element 13 in seal 3 of the fixed frame, flexible wing 17 and semi-rigid ribbing 16 in seal 4 that is applied onto the door pillar.
  • Figure 13 shows the following position in the inward movement (or in the outward returning movement) of door 2 and it must be noted that, in comparison with Figure 12 the reciprocal position of door 2 and frame 1 is one of maximum compression of yielding element 13 of seal 3 due to the crossing with ribbing 16 of seal 4 during the inward movement (or outward returning movement) of door 2.
  • Figure 14 shows the following position in the inward movement of door 2 and it must be noted how yielding element 13 of seal 3 overtakes (and starts to move away from) ribbing 16 of seal 4 during the inward movement of door 2 (or outward movement again once flexible element 13 moves against ribbing 16 of door 2 again).
  • Figure 15 shows how yielding element 13 of seal 3 is deformed vertically while crossing over ribbing 16 of seal 4.
  • Figure 16 shows the reciprocal position of part "c" of door 2 that is below suspension pin 18 and part "a" of frame 1 in which case it is the position at the start of the outward movement of door 2 where yielding element 13 of seal 3 causes wing 17 of seal 4 to bend without being deformed.
  • Figure 17 shows that the reciprocal position of part "c" of door 2 and frame 1 in the following stage of the outward movement is one of maximum deformation of wing 17 of seal 4 ready to disengage from yielding element 13 of seal 3 without said yielding element 13 being deformed during overtaking.
  • Figure 18 shows that the reciprocal position of part "c" of door 2 and frame 1 in the return movement of door 2 from the outside towards the closing plane is one of initial engagement of yielding element 13 of seal 3 against wing 17 of seal 4 without any noticeable deformation.
  • Figure 19 shows that the reciprocal position of part "c" of door 2 and part "a" of frame 1 during the following stage in the return movement of door 2 from the outside towards the closing plane is one of maximum deformation of wing 17 of seal 4 due to the pressure of overtaking and completing the door closure by yielding element 13 in seal 3.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
EP05001980A 2004-02-02 2005-02-01 Dichtungen für Kipptore Withdrawn EP1559863A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITPD20040031 ITPD20040031A1 (it) 2004-02-02 2004-02-02 Guarnizioni da applicare ai portoni ad anta per chiudere la spaziatura tra il montante del telaio fisso ed il montante dell'anta
ITPD20040031 2004-02-02

Publications (2)

Publication Number Publication Date
EP1559863A2 true EP1559863A2 (de) 2005-08-03
EP1559863A3 EP1559863A3 (de) 2008-05-28

Family

ID=34640389

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05001980A Withdrawn EP1559863A3 (de) 2004-02-02 2005-02-01 Dichtungen für Kipptore

Country Status (2)

Country Link
EP (1) EP1559863A3 (de)
IT (1) ITPD20040031A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2479470A (en) * 2011-04-20 2011-10-12 Markar Vartanian Flood seal for a single panel garage door

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7131398U (de) * 1972-04-27 A Kiekert Soehne FaIt-, Schiebe- oder Drehtür mit Finger schutz profil
EP0132842A2 (de) * 1983-07-25 1985-02-13 Gustav Riexinger Konstruktion zur gelenkigen Verbindung und Abdichtung zweier relativ gegeneinander schwenkbar beweglicher Tür- oder Torelemente
DE8634795U1 (de) * 1986-12-29 1988-04-28 Naamloze Vennootschap Hörmann-Belgie, Winterslag-Genk Dichtungs-Hohlwulst-Profil
EP0810345A2 (de) * 1996-05-30 1997-12-03 Hörmann Kg Dissen Torblatt-Dichtungsprofil
DE19805610A1 (de) * 1998-02-12 1999-08-26 Daimler Chrysler Ag Dichtung, insbesondere Profildichtung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7131398U (de) * 1972-04-27 A Kiekert Soehne FaIt-, Schiebe- oder Drehtür mit Finger schutz profil
EP0132842A2 (de) * 1983-07-25 1985-02-13 Gustav Riexinger Konstruktion zur gelenkigen Verbindung und Abdichtung zweier relativ gegeneinander schwenkbar beweglicher Tür- oder Torelemente
DE8634795U1 (de) * 1986-12-29 1988-04-28 Naamloze Vennootschap Hörmann-Belgie, Winterslag-Genk Dichtungs-Hohlwulst-Profil
EP0810345A2 (de) * 1996-05-30 1997-12-03 Hörmann Kg Dissen Torblatt-Dichtungsprofil
DE19805610A1 (de) * 1998-02-12 1999-08-26 Daimler Chrysler Ag Dichtung, insbesondere Profildichtung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2479470A (en) * 2011-04-20 2011-10-12 Markar Vartanian Flood seal for a single panel garage door
GB2479470B (en) * 2011-04-20 2012-03-07 Markar Vartanian Apparatus for flood-proofing a garage with a single panel garage door
EP2607600A1 (de) * 2011-04-20 2013-06-26 Markar Vartanian Vorrichtung, um eine Garage mit einem Einzelplatten-Garagentor überschwemmungssicher zu machen

Also Published As

Publication number Publication date
ITPD20040031A1 (it) 2004-05-02
EP1559863A3 (de) 2008-05-28

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